2¹ßÀü±âÆ¯¼ºModel DataSheets

PSS/E-29 PROGRAM OPERATION MANUAL: VOLUME II E-1

A P P E N D I X

GENERATOR AND COMPENSATORMODEL DATA SHEETS

This appendix contains a collection of data sheets for the standard generator and compensator models contained in the PSS/E dynamics model library. The data sheets included in this appendix are presented in alphabetical order for each model type, with model types grouped as shown below.

Generator ModelsCDSMS1 American Superconductor DSMES device modelCIMTR1 Induction generator model with rotor flux transientsCIMTR2 Induction motor model with rotor flux transientsCIMTR3 Induction generator model with rotor flux transientsCIMTR4 Induction motor model with rotor flux transientsCSVGN1 SCR controlled static var source modelCSVGN3 SCR controlled static var source modelCSVGN4 SCR controlled static var source modelCSVGN5 WSCC controlled static var source modelCSVGN6 WSCC controlled static var source modelFRECHG Salient pole frequency changer modelGENCLS Classical generator modelGENDCO Round rotor generator model with dc offset torque componentGENROE Round rotor generator model (exponential saturation)GENROU Round rotor generator model (quadratic saturation)GENSAE Salient pole generator model (exponential saturation on both axes)GENSAL Salient pole generator model (quadratic saturation on d-axis)GENTRA Transient level generator model

Compensating ModelsCOMP Voltage regulator compensating modelCOMPCC Cross compound compensating modelIEEEVC IEEE standard voltage compensating modelREMCMP Remote bus voltage signal model

GENERATOR AND COMPENSATOR MODEL DATA SHEETSPower Technologies, Inc. GENROU


GENROU

Round Rotor Generator Model (Quadratic Saturation)

Xd, Xq, Xd, Xq, X"d, X"q, Xl, H, and D are in pu, machine MVA base.

X"q must be equal to X"d.

IBUS, GENROU, I, Tdo, T"do, Tqo, T"qo, H, D, Xd, Xq, Xd, Xq, X"d, Xl, S(1.0), S(1.2)/

This model is located at system bus #_______ IBUS,

machine #_______ I.

This model uses CONs starting with #_______ J,

and STATEs starting with #_______ K,

The machine MVA is _________ for each of __________ units = _________ MBASE.

ZSORCE for this machine is _________ + j ________ on the above MBASE

EFD

VOLT at ETERMGENROUTerminal

Bus

Efd

VT

ISORCE

SPEED Speed

Source Current

Terminal Voltage

PMECHPm

ANGLE Angle

CONs # Value DescriptionJ Tdo (>0) (sec)

J+1 T"do (>0) (sec)J+2 Tqo (>0) (sec)J+3 T"qo (>0) (sec)J+4 Inertia, HJ+5 Speed damping, DJ+6 XdJ+7 XqJ+8 XdJ+9 Xq

J+10 X"d = X"qJ+11 XlJ+12 S(1.0)J+13 S(1.2)

STATEs # DescriptionK Eq

K+1 EdK+2 kdK+3 kqK+4 speed (pu)K+5 Angle (radians)

E-36 PROGRAM OPERATION MANUAL: VOLUME II PSS/E-29

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GENERATOR AND COMPENSATOR MODEL DATA SHEETSPower Technologies, Inc. GENSAL


GENSAL

Salient Pole Generator Model (Quadratic Saturation on d-Axis)

Xd, Xq, Xd, X"d, X"q, Xl, H, and D are in pu, machine MVA base.

X"q must be equal to X"d.

IBUS, GENSAL, I, Tdo, T"do, T"qo, H, D, Xd, Xq, Xd, X"d, Xl, S(1.0), S(1.2)/


machine #_______ I.


and STATEs starting with #_______ K.

The machine MVA is _________ for each of units = _________ MBASE.

ZSORCE for this machine is _________ + j ________ on the above MBASE.

EFD

VOLT at ETERMGENSALTerminal

Bus

Efd

VT

ISORCE

SPEED Speed

Source Current

Terminal Voltage

PMECHPm

ANGLE Angle

CONs # Value DescriptionJ Tdo (>0) (sec)

J+1 T"do (>0) (sec)J+2 T"qo (>0) (sec)J+3 Inertia, HJ+4 Speed damping, DJ+5 XdJ+6 XqJ+7 XdJ+8 X"d = X"qJ+9 Xl

J+10 S(1.0)J+11 S(1.2)

STATEs # DescriptionK Eq

K+1 kdK+2 "qK+3 speed (pu)K+4 Angle (radians)

E-40 PROGRAM OPERATION MANUAL: VOLUME II PSS/E-29


PSS/E-29 PROGRAM OPERATION MANUAL: VOLUME II F-1

A P P E N D I X

STABILIZER AND EXCITATION LIMITERMODEL DATA SHEETS

This appendix contains a collection of data sheets for the standard stabilizer and minimum and maximum excitation limiter models contained in the PSS/E dynamics model library. The data sheets are presented in alphabetical order for each model type, with model types grouped as shown below.

Stabilizer Models

IEE2ST Dual-input signal power system stabilizer model

IEEEST 1981 IEEE power system stabilizer model

PSS2A 1992 IEEE type PSS2A dual-input signal stabilizer model

PTIST1 PTI microprocessor-based stabilizer model

PTIST3 PTI microprocessor-based stabilizer model

ST2CUT Dual-input signal power system stabilizer model

STAB1 Speed sensitive stabilizer model

STAB2A ASEA power sensitive stabilizer model

STAB3 Power sensitive stabilizer model

STAB4 Power sensitive stabilizer model

STBSVC WSCC supplementary signal for static var system

Minimum Excitation Limiter Models

MNLEX1 Minimum excitation limiter model



Maximum Excitation Limiter Models

MAXEX1 Maximum excitation limiter model

MAXEX2 Maximum excitation limiter model

F-2 PROGRAM OPERATION MANUAL: VOLUME II PSS/E-29


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. IEE2ST


IEE2ST

IEEE Stabilizing Model With Dual-Input Signals

*If T3 equals 0., sT3 will equal 1.0.

IBUS, IEE2ST, I, ICS1, IB1, ICS2, IB2, K1, K2, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, LSMAX, LSMIN, VCU, VCL/


machine #_______ I.



and VARs starting with #_______ L,

and ICONS starting with #_______ IC.

Inputs VOTHSGIEE2STAuxiliaryBased on

ICON(IC) andICON(IC+2)

Values

Signal

ICONs # Value DescriptionIC ICS1, first stabilizer input code:

1 - rotor speed deviation (pu)2 - bus frequency deviation (pu)3 - generator electrical power on MBASE base (pu)4 - generator accelerating power (pu)5 - bus voltage (pu)6 - derivative of pu bus voltage

IC+1 IB1, first remote bus numberIC+2 ICS2, second stabilizer input codeIC+3 IB2, second remote bus number

CONs # Value DescriptionJ K1

J+1 K2J+2 T1 (sec)J+3 T2 (sec)J+4 T3 (sec)*J+5 T4 (>0) (sec)J+6 T5 (sec)J+7 T6 (sec)J+8 T7 (sec)J+9 T8 (sec)

J+10 T9 (sec)J+11 T10 (sec)J+12 LSMAXJ+13 LSMINJ+14 VCU (pu) (if equal zero, ignored.)J+15 VCL (pu) (if equal zero, ignored.)

STATEs # DescriptionK First signal transducer

K+1 Second signal transducerK+2 WashoutK+3 First lead-lagK+4 Second lead-lagK+5 Third lead-lag

VAR # DescriptionL Memory

L+1 Derivative of pu bus voltage - first busL+2 MemoryL+3 Derivative of pu bus voltage - second

bus


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSIEE2ST Power Technologies, Inc.

+

+

Input K11 + sT1

LSMAX

LSMIN

Signal #1

VSS

Output Limiter

1 + sT91 + sT10

Input K21 + sT2Signal #2

sT31 + sT4

1 + sT51 + sT6

1 + sT71 + sT8

VS = VSS if (VCU > VCT > VCL)VS = 0 if (VCT < VCL)VS = 0 if (VCT > VCU)

VOTHSG

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. IEEEST


IEEEST

IEEE Stabilizing Model

Note: ICON(IC+1) may be nonzero only when ICON(IC) is 2, 5, or 6.If ICON(IC+1) is zero, the terminal quantity is used.

*If T5 equals 0., sT5 will equal 1.0.

BUS, IEEEST, I, ICS, IB, A1, A2, A3, A4, A5, A6, T1, T2, T3, T4, T5, T6, KS, LSMAX, LSMIN, VCU, VCL/


machine #_______ I.




and ICONs starting with #_______ IC.

Input VOTHSGIEEESTAuxiliaryBased on

ICON(IC) SignalValue

ICONs # Value DescriptionIC ICS, stabilizer input code:


IC+1 IB, remote bus number 2, 5, 6

CONs # Value DescriptionJ A1

J+1 A2J+2 A3J+3 A4J+4 A5J+5 A6J+6 T1 (sec)J+7 T2 (sec)J+8 T3 (sec)J+9 T4 (sec)

J+10 T5 (sec)*J+11 T6 (>0) (sec)J+12 KSJ+13 LSMAXJ+14 LSMINJ+15 VCU (pu) (if equal zero, ignored)J+16 VCL (pu) (if equal zero, ignored.)

STATEs # DescriptionK 1st filter integration

K+1 2nd filter integrationK+2 3rd filter integrationK+3 4th filter integrationK+4 T1/T2 lead-lag integratorK+5 T3/T4 lead-lag integratorK+6 Last integer

VARs # DescriptionL Memory

L+1 Derivative of pu bus voltage

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSIEEEST Power Technologies, Inc.


Input 1 + sT11 + sT2

LSMAX

LSMIN

1 + A5s + A6s2

(1 + A1s + A2s2) (1 + A3s + A4s2)Signal

Filter

1 + sT31 + sT4

sT51 + sT6

KS VSS

Output Limiter

VS = VSS, if (VCU > VCT > VCL)VS = 0, if (VCT < VCL)VS = 0, if (VCT > VCU)

VOTHSG

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. PSS2A


PSS2A

IEEE Dual-Input Stabilizer Model


machine #_______ I.





VOTHSGPSS2AAuxiliary

Input Based onICON(IC)

SignalInput Based onICON(IC+2)

ICONs # Value DescriptionIC ICS1, first stabilizer input code:


IC+1 REMBUS1, first remote bus number

IC+2 ICS2, second stabilizer input code:1 - rotor speed deviation (pu)2 - bus frequency deviation (pu)3 - generator electrical power on MBASE base (pu)4 - generator accelerating power (pu)5 - bus voltage (pu)6 - derivative of pu bus voltage

IC+3 REMBUS2, second remote bus number

IC+4 M, ramp tracking filterIC+5 N, ramp tracking filter

CONs # Value DescriptionJ Tw1 (>0)

J+1 Tw2J+2 T6J+3 Tw3 (>0)J+4 Tw4J+5 T7J+6 KS2J+7 KS3J+8 T8

J+9 T9 (>0)J+10 KS1J+11 T1J+12 T2J+13 T3J+14 T4J+15 VSTMAXJ+16 VSTMIN

STATEs # DescriptionK Washout - first signal

K+1 Washout - first signalK+2 Transducer - first signalK+3 Washout - second signalK+4 Washout - second signalK+5 Transducer - second signalK+6

.

.

.

K+13

Ramp Tracking Filter

K+14 First lead-lagK+15 Second lead-lag



bus

CONs # Value Description


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPSS2A Power Technologies, Inc.

Model Notes:Ramp Tracking FilterM 0N 0M * N 8If M = 0, then N is set equal to 0To bypass: set M = N = 0WashoutsTo bypass second washout, first signal: set TW2 = 0To bypass second washout, second signal: set TW4 = 0

TransducersTo bypass first signal transducer: set T6 = 0To bypass second signal transducer: set T7 = 0Lead-LagsTo bypass first lead-lag: set T1 = T2 = 0To bypass second lead-lag: set T3 = T4 = 0

IBUS, PSS2A, I, ICS1, REMBUS1, ICS2, REMBUS2, M, N, Tw1, Tw2, T6, Tw3, Tw4, T7, KS2, KS3, T8, T9, KS1, T1, T2, T3, T4, VSTMAX, VSTMIN/

sTw11 + sTw1

+ 1 + sT8(1 + sT9)M

VOTHSG

VSTMAX

+

1

1 + sT6

KS21 + sT7

N+

KS11 + sT11 + sT2

1 + sT31 + sT4

VSTMINKS3

InputSignal #1

sTw2

1 + sTw2

sTw31 + sTw3

sTw41 + sTw4InputSignal #2

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. PTIST1


PTIST1

PTI Microprocessor-Based Stabilizer

IBUS, PTIST1, I, tF, tP, tC, Xq, M, TP, TF, K, T1, T2, T3, T4 /


machine #_______ I.



and ICONS starting with #_______ M.

PELEC

ISORCE

VOLT

VOTHSGPTIST1 Auxiliary

Signal

CONs # Value DescriptionJ tF

J+1 tPJ+2 tCJ+3 XqJ+4 MJ+5 TPJ+6 TFJ+7 KJ+8 T1 J+9 T2

J+10 T3J+11 T4

VARs # DescriptionL from EQ

L+1 Pe average L+2 VdlL+3 VqlL+4 States for transferL+5L+6L+7 FunctionL+8 Tap settingL+9 Pe last

ICONs # DescriptionM Number of time steps to activate

frequency calculationM+1 Number of time steps to activate

power calculationM+2 Number of time steps to activate

controls


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPTIST1 Power Technologies, Inc.

M = 2. * HTF = TP 0.2 secK = 1 to 10 - depends on tuningT1 = 0.1 to 0.5 - depends on tuningT2 = 1 to 3 sec

T3 = 0.1 to 0.5 - depends on tuningT4 = 0.05 sectF = tC = 0.025 sectP = 0.0125 sec

PM+

+

K(1 + sT1) (1 + sT3)(1 + sT2) (1 + sT4)

+

Pe on MBASE base

TapSelection

Table

+

Ms1 + sTF

11 + sTP

X

1.

Et

VOTHSG



PTIST3

PTI Microprocessor-Based Stabilizer


machine #_______ I.



and ICONS starting with #_______ M.

PELEC

ISORCE

VOLT

VOTHSGPTIST3 Auxiliary

Signal

CONs # Value DescriptionJ tF

J+1 tPJ+2 tCJ+3 XqJ+4 MJ+5 TP > 0 J+6 TF > 0J+7 KJ+8 T1 J+9 T2 > 0

J+10 T3J+11 T4 >0J+12 T5J+13 T6 (see Note 1) J+14 A0J+15 A1J+16 A2J+17 B0J+18 B1J+19 B2 (see Note 2)J+20 A3J+21 A4J+22 A5J+23 B3J+24 B4J+25 B5 (see Note 2)J+26 ATHRES (see Note 3)J+27 DLJ+28 ALJ+29 LTHRES (see Note 4)J+30 PMIN (see Note 6)

VARs # DescriptionL from EQ

L+1 Pe average L+2 VdlL+3 VqlL+4 Frequency filter state or storeL+5 Power filter state or storeL+6 1st lead/lag state or storeL+7 2nd lead/lag state or storeL+8 Tap setting or analog outputL+9 PELASTL+10 3rd lead/lag state or storeL+11 Torsional filter storeL+12 Torsional filter storeL+13 Torsional filter storeL+14 Torsional filter storeL+15 Frequency filter output L+16 Power filter outputL+17 1st lead/lag output L+18 2nd lead/lag output L+19 3rd lead/lag output L+20 1st stage torsional filter outputL+21 2nd stage torsional filter output L+22

.

.

.

L+37

Outputaveraging table

L+38 Output accumulatorL+39 Analog ramp


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPTIST3 Power Technologies, Inc.

IBUS, PTIST3, I, ISW, NAV, NCL, NCR, tF, tP, tC, Xq, M, TP, TF, K, T1, T2, T3, T4, T5, T6, A0, A1, A2, B0, B1, B2, A3, A4, A5, B3, B4, B5, ATHRES, DL, AL, LTHRES, PMIN/

ICONs # Value DescriptionM Digital/analog output switch

(ISW = 0 or 1) (see Note 5)M+1 Number of control outputs to

average (1 < NAV < 16) (see Note 3)

M+2 Number of counts at limit to active limit function (NCL) > 0 (see Note 4)

M+3 Number of counts until reset (NCR) after limit function is triggered (see Note 4)

M+4.

.

.

M+8

ICONs reserved forinternal logic

PM+

+

VOTHSG

+

Pe average

TapSelection

Table

+

Ms1 + sTF

11 + sTP

X

1. Et

1 + sT51 + sT6(A0 + A1s + A2s2) (A3 + A4s + A5s2) (B0 + B1s + B2s2) (B3 + B4s + B5s2)

AveragingFunction

LimitFunction

DL

DL AL

AL

ICON(M)=0

ICON(M)=1

VAR(L+1)

K(1 + sT1) (1 + sT3)(1 + sT2) (1 + sT4)



Model Notes:M = 2. * HTF = TP 0.2 secK = 1 to 10 (depends on tuning)T1 = 0.1 to 0.5 (depends on tuning)T2 = 1 to 3 secT3 = 0.1 to 0.5 (depends on tuning)T4 = 0.05 sectF = tC = 0.025 sec for 60 HztF = tC = 0.03 sec for 50 HztP = 0.0125 sec for 60 HztP = 0.015 sec for 50 Hz

Optional Features:

1. Third Lead/Lag To disable: set T6 = 0If enabled: T6 > 0

2. Torsional FilterTo disable: set B2 = 0 (both stages will be disabled)If enabled: B2 > 0, B5 > 0 (both stages are active)

3. Averaging FunctionTo disable: set ICON(M+1) = 1Maximum number of outputs to average = 16CON(J+26) is the threshold value above which output averaging will be bypassedA recommended value for ICON(M+1) is 4A recommended default value for CON(J+26) is 0.005

4. Limit FunctionTo disable: set ICON(M+2) = 9999 and CON(J+29) = 9999If enabled: ICON(M+3) is the number of counts to reset to normal operation after LIMIT function has activated

5. Analog OutputTo enable: set ICON(M) = 1For digital output: set ICON(M) = 0

6. Minimum PowerCON(J+30) sets the minimum power output for stabi-lizer operationIn pu on MBASEUnit operation below this threshold will force zero stabilizer output

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. ST2CUT


ST2CUT

Stabilizing Model With Dual-Input Signals

*If T3 equals 01, sT3 will equal 1.0.

IBUS, ST2CUT, I, IC1, IB1, IC2, IB2, K1, K2, T1, T2, T3*, T4, T5, T6, T7, T8, T9, T10, LSMAX, LSMIN, VCU, VCL/

This device is located at system bus #_______ IBUS,

machine #_______ I.



and VARs starting with #_______ L.


Inputs VOTHSGST2CUTAuxiliaryBased on

ICON(IC) and SignalICON(IC+2)

Values

ICONs # Value DescriptionIC IC1, first stabilizer input code:


IC+1 IB1, first remote bus numberIC+2 IC2, second stabilizer input codeIC+3 IB2, second remote bus number


J+1 K2J+2 T1 (sec)J+3 T2 (sec)J+4 T3 (sec)*J+5 T4 (>0) (sec) J+6 T5 (sec)J+7 T6 (sec)J+8 T7 (sec)J+9 T8 (sec)

J+10 T9 (sec)J+11 T10 (sec)J+12 LSMAXJ+13 LSMINJ+14 VCU (pu) (if equal zero, ignored)J+15 VCL (pu) (if equal zero, ignored)

STATEs # DescriptionK First signal transducer

K+1 Second signal transducerK+2 WashoutK+3 First lead-lagK+4 Second lead-lagK+5 Third lead-lag



busL+4 Initial bus voltage (pu)


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSST2CUT Power Technologies, Inc.

VT is the terminal voltage at bus IBUS.

VTO is the initial terminal voltage at bus IBUS.

K11 + sT1

Input

+1 + sT51 + sT6

sT31 + sT4

K21 + sT2

1 + sT71 + sT8

+

LSMAX

LSMIN

VSS VOTHSG

Signal #1

1 + sT91 + sT10

Output Limiter

VS = VSS if VCU + VTO > VT > VCL + VTO

VS = 0 if VT > VTO + VCU

VS = 0 if VT < VTO + VCL

InputSignal #2

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. STAB1


STAB1

Speed Sensitive Stabilizing Model

IBUS, STAB1, I, K/T, T, T1/T3, T3, T2/T4, T4, HLIM/


machine #_______ I.



SPEED VOTHSGAuxiliary

SignalSTAB1

CONs # Value DescriptionJ K/T (sec)-1

J+1 T (sec) (>0)J+2 T1/T3J+3 T3 (sec) (>0)J+4 T2/T4J+5 T4 (sec) (>0)J+6 HLIM

STATEs # DescriptionK Washout

K+1 First lead-lagK+2 Second lead-lag

Ks1 + Ts

VOTHSGSPEEDSpeed (pu)

1 + T1s1 + T3s

1 + T2s1 + T4s

-HLIM

HLIM

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. STAB2A


STAB2A

Power Sensitive Stabilizing Unit (ASEA)

IBUS, STAB2A, I, K2, T2, K3, T3, K4, K5, T5, HLIM/


machine #_______ I.



PELEC VOTHSGAuxiliary

Signal

STAB2AGenerator

Power


J+1 T2 (sec) (>0)J+2 K3J+3 T3 (sec) (>0)J+4 K4J+5 K5J+6 T5 (sec) (>0)J+7 HLIM

STATEs # DescriptionK Implicit

K+1 IntegrationK+2 StateK+3 Variables

K31 + sT3 HLIM

-HLIMK4

+

+

K51 sT5+------------------ 2K2sT2

1 sT2+------------------ 3

MachineElectricalPower onMBASE

Base

VOTHSG



STAB3

Power Sensitive Stabilizing Unit

IBUS, STAB3, I, Tt, TX1, TX2, KX, VLIM/


machine #_______ I.



and VAR #_______ L.

PELEC VOTHSGAuxiliarySignals

STAB3Generator

Power

CONs # Value DescriptionJ Tt (sec)

J+1 TX1 (sec) (>0)J+2 TX2 (sec) (>0)J+3 KXJ+4 VLIM

STATEs # DescriptionK First time constant output

K+1 Second time constant outputK+2 Unlimited signal

VAR # DescriptionL Power reference signal

11 + sTt

Pref = VAR(L)

+ VOTHSG11 + sTX1

-sKX1 + sTX2

VLIM

VLIM

MachineElectricalPower onMBASE



STAB4

Power Sensitive Stabilizer

IBUS, STAB4, I, KX, TT, TX1, TX2, Ta, Tb, Tc, Td, Te, L1, L2/


machine #_______ I.



and VAR #_______ L.

PELEC VOTHSGAuxiliarySignals

STAB4Generator

Power

CONs # Value DescriptionJ KX (gain)

J+1 TT, watt transducer time constant (sec)

J+2 TX1 (sec) (>0)J+3 TX2, reset time constant (sec) (>0)J+4 Ta (sec)J+5 Tb (sec)J+6 Tc (sec) (>0)J+7 Td (sec)J+8 Te (sec)J+9 L1 (pu) low limit

J+10 L2 (pu) high limit

STATEs # DescriptionK Transducer output

K+1 Reset stateK+2 1st lead lagK+3 2nd lead lagK+4 5th stateK+5 Unlimited signal

VAR # DescriptionL Initial electrical power

Machine

Power on1

1 + sTTElectrical

+

Pref = VAR(L)

sKX1 + sTX2

1 + sTa1 + sTX1

1 + sTb1 + sTc

11 + sTd

11 + sTe L1

L2Limiter

VOTHSGMBASE

Base

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. STBSVC


STBSVC

WSCC Supplementary Signal for Static var Compensator

IBUS, STBSVC, I, IC1, IC2, IR1, IT, IR2, IB, KS1, TS7, TS8, TS9, TS13, TS14, KS3, VSCS, KS2, TS10, TS11, TS12/

This device is located at system bus #_______ IBUS,

machine #_______ I.



and VAR #_______ L,


The reactor MVAR base = __________ MBASE.

Signal (1)VOTHSGAuxiliary

SignalSTBSVC

Signal (2)

ICONs # Value DescriptionIC IC1, signal 1 input code:

1 - accelerating power from remote machine (pu)2 - electrical power from branch (pu)3 - frequency deviation from remote bus (pu)

IC+1 IC2, signal 2 input code:0 - no signal bus1 - bus voltage (pu)2 - VARs from SVC to system (pu)3 - current from SVC to system (pu)

IC+2 IR1, remote machine bus number or "from bus" number for branch

IC+3 IT, "to bus" number for branchIC+4 IR2, remote machine ID or circuit

number for branchIC+5 IB, remote bus number for signal

(2) = 1.

CONs # Value DescriptionJ KS1 (>0)

J+1 TS7 (sec)J+2 TS8 (sec)J+3 TS9 (>0) (sec)J+4 TS13 (>0) (sec)J+5 TS14 (>0) (sec)J+6 KS3 (>0)J+7 VSCSJ+8 KS2J+9 TS10 (sec)

J+10 TS11 (sec)J+11 TS12 (>0, if KS2 0) sec

STATEs # DescriptionK Filter for signal (1)

K+1 Lead-lag for signal (1)K+2 Filter for signal (2)K+3 Lead-lag for signal (2)K+4 Wash out with time constant for both

signals

VAR # DescriptionL MW flow through branch


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSSTBSVC Power Technologies, Inc.

KS11 + sTS7

Signal 1

+

1 + sTS81 + sTS9

sTS131 + sTS14

VOTHSG

VSCS

VSCSKS21 + sTS10

Signal 21 + sTS111 + sTS12

+

KS3

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. MNLEX1


MNLEX1

Minimum Excitation Limiter

IBUS, MNLEX1, I,KF2,TF2, KM, TM, MELMAX, K/


machine #_______ I.



and VAR #_______ L.

VUELIt

MNLEX1

Vt

EFD

XADIFD

CONs # Value DescriptionJ KF2

J+1 TF2 > 0. (sec)J+2 KM, MEL gainJ+3 TM, MEL time constant (sec)J+4 MELMAXJ+5 K, MEL slope (>0.)

STATEs # DescriptionK MEL feedback integrator

K+1 MEL

VAR # DescriptionL PQSIG

PQSIGIREALKM

1 + sTM+

0.

MELMAX

VUEL

sKF21 + sTF2

+ EFD

1K

XADIFD



MNLEX2


IBUS, MNLEX2, I, KF2, TF2, KM, TM, MELMAX, Qo, Radius/


machine #_______ I.



and VAR #_______ L.

PELEC

QELEC

ETERM

VUELMNLEX2


J+1 TF2 > 0. (sec)J+2 KM, MEL GainJ+3 TM, MEL time constant (sec)J+4 MELMAXJ+5 Qo (pu on machine base)J+6 Radius (pu on machine base)


K+1 MEL


PQSIG

Qo*ET2

QKM

1 + sTM+

0.

MELMAX

sKF21 + sTF2

X2

(R*ET2)2

+

+

+

X2

P

VUEL

P

Qo

Radius

Q



MNLEX3


IBUS, MNLEX3, I, KF2, TF2, KM,TM, MELMAX, Qo, B/


machine #_______ I.



and VAR #_______ L.

It

EFDVUELMNLEX3


J+1 TF2 > 0. (sec)J+2 KM, MEL gainJ+3 TM, MEL time constant (sec)J+4 MELMAXJ+5 Qo (pu on machine base)J+6 B, slope


K+1 MEL


PQSIGQo KM

1 + sTM+

0.

MELMAX

sKF21 + sTF2

+

+

+

B

VUEL

(1.0 pu)

EFDB = SlopeQo

(1.0 pu V)

QVT

PVT

Q/V

P/V

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. MAXEX1


MAXEX1

Maximum Excitation Limiter

IBUS, MAXEX1, I, EFDRATED, EFD1, TIME1, EFD2, TIME2, EFD3, TIME3, EFDDES, KMX, VLOW/


machine _______ I.


and VAR #_______ K,

and ICON #_______ L.

VOELEFD MAXEX1

CONs # Value DescriptionJ EFDRATED

J+1 EFD1 (pu of rated)J+2 TIME1J+3 EFD2 (pu of rated)J+4 TIME2J+5 EFD3 (pu of rated)J+6 TIME3J+7 EFDDES (pu of rated)J+8 KMXJ+9 VLOW

ICON # DescriptionL Status

VAR # DescriptionK Contact position

EFD

EFDDES * EFDRATED

+

KMXVLOW

0.VOEL


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSMAXEX1 Power Technologies, Inc.

(EFD1, TIME1)

(EFD2, TIME2)

(EFD3, TIME3)

EFD (pu of Rated)

Tim

e (se

c)

STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSPower Technologies, Inc. MAXEX2


MAXEX2

Maximum Excitation Limiter

IBUS, MAXEX2, I, 0, EFDRATED, EFD1, TIME1, EFD2, TIME2, EFD3, TIME3, EFDDES, KMX, VLOW/

or

IBUS, MAXEX2, I, 1, IFDRATED, IFD1, TIME1, IFD2, TIME2, IFD3, TIME3, IFDDES, KMX, VLOW/


machine #_______ I.


and VAR #_______ K,

and ICON #_______ L,

and STATE #_______ M.

VOELEFD MAXEX2or IFD

CONs # Value DescriptionJ EFDRATED or IFDRATED

J+1 EFD1 or IFD1 (pu of rated)J+2 TIME1J+3 EFD2 or IFD2 (pu of rated)J+4 TIME2J+5 EFD3 or IFD3 (pu of rated)J+6 TIME3J+7 EFDDES or IFDDES (pu of rated)J+8 KMXJ+9 VLOW (


STABILIZER AND EXCITATION LIMITER MODEL DATA SHEETSMAXEX2 Power Technologies, Inc.

(EFD1, TIME1)

Tim

e (se

c)

or(IFD1, TIME1)

(EFD2, TIME2)or

(IFD2, TIME2)(EFD3, TIME3)

or(IFD3, TIME3)

EFD or IFD (pu of Rated)

PSS/E-29 PROGRAM OPERATION MANUAL: VOLUME II G-1

A P P E N D I X

EXCITATION SYSTEMMODEL DATA SHEETS

This appendix contains a collection of data sheets for the standard excitation system models con-tained in the PSS/E dynamics model library. The data sheets are presented in alphabetical order for each model type shown below.

Excitation System Models

ESAC1A 1992 IEEE type AC1A excitation system model






ESAC8B Basler DECS model

ESDC1A 1992 IEEE type DC1A excitation system model

ESDC2A 1992 IEEE type DC2A excitation system model

ESST1A 1992 IEEE type ST1A excitation system model



ESST4B IEEE type ST4B potential or compouned source-controlled rectifier exciter

EX2000 EX2000 Excitation System

EXAC1 1981 IEEE type AC1 excitation system model

EXAC1A Modified type AC1 excitation system model


EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc.

G-2 PROGRAM OPERATION MANUAL: VOLUME II PSS/E-29



EXBAS Basler static voltage regulator feeding dc or ac rotating exciter model

EXDC2 1981 IEEE type DC2 excitation system model

EXELI Static PI transformer fed excitation system model

EXPIC1 Proportional/integral excitation system model

EXST1 1981 IEEE type ST1 excitation system model


EXST2A Modified 1981 IEEE type ST2 excitation system model


IEEET1 1968 IEEE type 1 excitation system model




IEEET5 Modified 1968 IEEE type 4 excitation system model

IEEEX1 1979 IEEE type 1 excitation system model and 1981 IEEE type DC1 model

IEEEX2 1979 IEEE type 2 excitation system model

IEEEX3 1979 IEEE type 3 excitation system model

IEEEX4 1979 IEEE type 4 excitation system, 1981 IEEE type DC3 and 1992 IEEE type DC3A models

IEET1A Modified 1968 IEEE type 1 excitation system model

IEET1B Modified 1968 IEEE type 1 excitation system model

IEET5A Modified 1968 IEEE type 4 excitation system model

IEEX2A 1979 IEEE type 2A excitation system model

SCRX Bus or solid fed SCR bridge excitation system model

SEXS Simplified excitation system model

URST5B IEEE proposed type ST5B excitation system (obsolete)URST5T IEEE proposed type ST5B excitation system

Excitation System Models (Cont.)

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. ESAC1A


ESAC1A

IEEE Type AC1A Excitation System

IBUS, ESAC1A, I, TR, TB, TC, KA, TA, VAMAX, VAMIN, TE, KF, TF, KC, KD, KE, E1, SE(E1), E2, SE(E2), VRMAX, VRMIN/


machine #_______ I.



ECOMP

VOEL

VOTHSG ESAC1AVUEL

XADIFD

EFD

CONs # Value DescriptionJ TR (sec)

J+1 TB (sec)J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VAMAXJ+6 VAMINJ+7 TE > 0 (sec)J+8 KFJ+9 TF > 0 (sec)

J+10 KCJ+11 KDJ+12 KEJ+13 E1J+14 SE(E1)J+15 E2J+16 SE(E2)J+17 VRMAXJ+18 VRMIN

STATEs # DescriptionK Sensed ET

K+1 Lead lagK+2 Regulator outputK+3 VEK+4 Feedback output


EXCITATION SYSTEM MODEL DATA SHEETSESAC1A Power Technologies, Inc.

VR

+

VFE

IN

11 + sTR

VOTHSG

+

1 + sTC1 + sTB

KA1 + sTA

VAMAX

VAMIN

1sTE

VE

0.

EFD

VF

FEX = f(IN)

IN =KCIFD

VE

FEX

KD

+

+IFD

VRMAX

sKF1 + sTF

+

VOELVREF

HVGate

VUEL

KE

+

+

VXVX = VE SE (VE)

+ VRMIN

EC(pu)

LVGate

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=



ESAC2A


IBUS, ESAC2A, I, TR, TB, TC, KA, TA, VAMAX, VAMIN, KB, VRMAX, VRMIN, TE, VFEMAX, KH, KF, TF, KC, KD, KE, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDESAC2A

VUEL

XADIFD


J+1 TB (sec)J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VAMAXJ+6 VAMINJ+7 KBJ+8 VRMAXJ+9 VRMIN

J+10 TE > 0 (sec)J+11 VFEMAXJ+12 KHJ+13 KFJ+14 TF > 0 (sec)J+15 KCJ+16 KDJ+17 KEJ+18 E1J+19 SE(E1)J+20 E2J+21 SE(E2)



G-6

P

ROG

RAM

OPER

ATIO

N M

AN

UA

L: V

OLU

ME II

PSS/E-29

EX

CITA

TION

SY

STEM M

OD

EL D

ATA

SH

EETSESAC2A

Power T

echnologies, In

c.

VREC(pu)

+

VFE

IN

11 + sTR

VOTHSG

+

1 + sTC1 + sTB

KA1 + sTA

VAMAX

VAMIN

1sTE

VE

0.

EFD

VF

FEX = f(IN)

IN =KCIFD

VE

FEX

KD

+

+IFD

LVGate

VRMAX

VRMIN

sKF1 + sTF

+

VOELVREF

HVGate

VUEL

KE

+

+

VX = VE SE (VE)VX

+

VAKB

VH

KH

VFEMAX KDIFDKE + SE(VE)

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=



ESAC3A


IBUS, ESAC3A, I, TR, TB, TC, KA, TA, VAMAX, VAMIN, TE, VEMIN, KR, KF, TF, KN, EFDN, KC, KD, KE, VFEMAX, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDESAC3A

VUEL

XADIFD


J+1 TB (sec)J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VAMAXJ+6 VAMINJ+7 TE > 0 (sec)J+8 VEMINJ+9 KR (>0)

J+10 KFJ+11 TF > 0 (sec)J+12 KNJ+13 EFDNJ+14 KCJ+15 KDJ+16 KEJ+17 VFEMAXJ+18 E1J+19 SE(E1)J+20 E2J+21 SE(E2)





VC

VN

EFDN

s1 + sTF KF

KNVN

VREC(pu)

+

IN

11 + sTR

VS

+

1 + sTC1 + sTB

KA1 + sTA

VAMAX

VAMIN

1sTE

VE

VEMIN

EFD

VF

FEX = f(IN)

FEX

KD

+

+

IFD

+

VREF

HVGate

VUEL

KE+

+

VX = VE SE (VE)

+

VA

EFD

VFE

VFEMAX - KD IFDKE + S E (VE)

KR

VS = VOTHSG + VOEL

VX

IN =KCIFD

VE

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=



ESAC4A


IBUS, ESAC4A, I, TR, VIMAX, VIMIN, TC, TB, KA, TA, VRMAX, VRMIN, KC/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDESAC4A

VUEL

XADIFD

CONs # Value DescriptionJ TR

J+1 VIMAXJ+2 VIMINJ+3 TCJ+4 TB (sec)J+5 KAJ+6 TAJ+7 VRMAXJ+8 VRMINJ+9 KC

STATEs # DescriptionK Vmeasured

K+1 Lead lagK+2 VR

EC 11 + sTR

VIMAX

VIMIN

VREF

+

VS

+

1 + sTC1 + sTB

KA1 + sTA

VRMAX KC IIFD

EFD VIHVGate

VUEL

VRMIN

(pu)

VS = VOTHSG + VOEL



ESAC5A


IBUS, ESAC5A, I, TR, KA, TA, VRMAX, VRMIN, KE, TE, KF, TF1, TF2, TF3, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSGEFD

ESAC5AVUEL


J+1 KAJ+2 TA (sec)J+3 VRMAX or zeroJ+4 VRMINJ+5 KE or zeroJ+6 TE > 0 (sec)J+7 KFJ+8 TF1 > 0 (sec)J+9 TF2 (sec)

J+10 TF3 (sec)J+11 E1J+12 SE(E1)J+13 E2J+14 SE(E2)

STATEs # DescriptionK Sensed VT

K+1 Regulator output, VRK+2 Exciter output, EFDK+3 First feedback integratorK+4 Second feedback integrator

VAR # DescriptionL KE

VX

EC(pu)1

1 + sTR

VS+

KA1 + sTA

VRMAX

VRMIN

1sTE

0.

EFD+

VREF

KE

+

+

+

If TF2 = 0, then sTF3 = 0.

VS = VOTHSG + VUEL + VOEL

VX = EFD*SE (EFD)

sKF (1 + sTF3)(1 + sTF1)(1 + sTF2)



ESAC6A


IBUS, ESAC6A, I, TR, KA, TA, TK, TB, TC, VAMAX, VAMIN, VRMAX, VRMIN, TE, VFELIM, KH, VHMAX, TH, TJ, KC, KD, KE, E1, SE(E1), E2, SE(E2)/

ECOMP

VOEL

ETERM EFDESAC6AVOTHSG

XADIFD

VUEL


machine #_______ I.




J+1 KAJ+2 TA (sec)J+3 TK (sec)J+4 TB (sec)J+5 TC (sec)J+6 VAMAX J+7 VAMINJ+8 VRMAX J+9 VRMIN

J+10 TE (>0.) (sec)J+11 VFELIMJ+12 KHJ+13 VHMAXJ+14 TH (sec)J+15 TJ (sec)J+16 KCJ+17 KDJ+18 KEJ+19 E1J+20 SE(E1)J+21 E2J+22 SE(E2)


K+1 First blockK+2 Lead lagK+3 VEK+4 Feedback



VC VREC+

11 + sTR

VS

+

KA(1 + sTK)(1 + sTA)

VAMAX

VAMIN

1sTE

VE

0

EFD

FEX = f(IN)

KD

+

IFD

+

VREF

KE

+

+

VX = VE SE (VE)

+

VFEKH

VS = VOTHSG + VOEL

VX

VFELIM

+

+

VHMAX

0

(1 + sTJ)(1 + sTH)

VUEL

+ 1 + sTC1 + sTB VA

VT VRMAX

VT VRMIN

VH

IN =KCIFD

VE

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. ESAC8B


ESAC8B

Basler DECS

IBUS, ESAC8B, I, TR, KP, KI, KD, TD, KA, TA, VRMAX, VRMIN, TE, KE, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

EFDESAC8B

ECOMP

VOTHSG

VOEL

VUEL


J+1 KPJ+2 KI J+3 KD J+4 TD (sec)J+5 KA J+6 TA J+7 VRMAX or zeroJ+8 VRMIN J+9 TE > 0 (sec)

J+10 KE or zeroJ+11 E1J+12 SE(E1)J+13 E2J+14 SE(E2)


K+1 Integral controllerK+2 Derivative controller K+3 Voltage regulatorK+4 Exciter output, EFD


VX

VC1

1 + sTR VR

+

KIs

1sTE

0

EFD+

VREF

KE

+

+

+

VX = EFD SE (EFD)

VS

KP

sKD1 + sTD

KA1 +sTA

VRMAX

VRMIN

+

+

+


EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. ESDC1A


ESDC1A

IEEE Type DC1A Excitation System

IBUS, ESDC1A, I, TR, KA, TA, TB, TC, VRMAX, VRMIN, KE, TE, KF, TF1, 0., E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG EFDESDC1AVUEL


J+1 KAJ+2 TA (sec)J+3 TB (sec)J+4 TC (sec)J+5 VRMAX or zeroJ+6 VRMINJ+7 KE or zeroJ+8 TE (>0) (sec)J+9 KF

J+10 TF1 (>0) (sec)J+11 0 SwitchJ+12 E1J+13 SE(E1)J+14 E2J+15 SE(E2)


K+1 Lead lagK+2 Regulator output, VRK+3 Exciter output, EFDK+4 Rate feedback integrator



EXCITATION SYSTEM MODEL DATA SHEETSESDC1A Power Technologies, Inc.

VR

KA1 + sTA

VRMAX

VRMIN

1sTE

0.

EFD+

KE

+

+

VX = EFD SE (EFD)sKF

1 + sTF1

EC(pu)

VS

+

1 + sTC1 + sTB

VF

HVGate

VUEL

VS = VOTHSG + VOEL

VREF

+

VFE

VC

11 + sTR

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. ESDC2A


ESDC2A

IEEE Type DC2A Excitation System

IBUS, ESDC2A, I, TR, KA, TA, TB, TC, VRMAX, VRMIN, KE, TE, KF, TF1, 0., E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG EFDESDC2AVUEL

ETERM





K+1 Lead lag outputK+2 Regulator output, VRK+3 Exciter output, EFDK+4 Rate feedback integrator


VR

KA1 + sTA

VTVRMAX

VTVRMIN

1sTE

EFD+

KE

+

+

VX = EFD SE (EFD)sKF

1 + sTF

EC(pu)

11 + sTR

VS

+

1 + sTC1 + sTB

VF

HVGate

VUEL

VS = VOTHSG + VOEL

VREF

+

VFE

VC

VX

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. ESST1A


ESST1A

IEEE Type ST1A Excitation System

IBUS, ESST1A, I, UEL, VOS, TR, VIMAX, VIMIN, TC, TB, TC1, TB1, KA, TA, VAMAX, VAMIN, VRMAX, VRMIN, KC, KF, TF, KLR, ILR /


machine #_______ I.




ECOMP

VOEL

VOTHSGEFDESST1A

VUEL

XADIFD

ETERM

ICONs # Value DescriptionIC UEL (1, 2, or 3)

IC+1 VOS (1 or 2)


J+1 VIMAXJ+2 VIMINJ+3 TC (sec)J+4 TB (sec)J+5 TC1 (sec)J+6 TB1 (sec)J+7 KAJ+8 TA (sec)J+9 VAMAX

J+10 VAMINJ+11 VRMAXJ+12 VRMINJ+13 KCJ+14 KFJ+15 TF > 0 (sec)J+16 KLRJ+17 ILR


K+1 First lead lagK+2 Second lead lagK+3 VAK+4 Feedback


EXCITATION SYSTEM MODEL DATA SHEETSESST1A Power Technologies, Inc.

VAEC(pu)

+

ILR

11 + sTR

VOTHSG

+

1 + sTC1 + sTB

KA1 + sTA

VAMAX

VAMIN

EFD

VF

IFD

LVGate

VTVRMAX KCIFD

VTVRMIN

sKF1 + sTF

+

VOELVREF

HVGate

VUEL

KLR+

VIMAX

VIMIN

HVGate

VUEL

0.

VUELAlternate

UEL InputsUEL = 2

UEL=1 UEL=3

VOS=1 VOS=2VOTHSG

VI

++

AlternateStabilizer

Inputs

1 + sTC11 + sTB1



ESST2A

Modified IEEE Type ST2A Excitation System

IBUS, ESST2A, I, TR, KA, TA, VRMAX, VRMIN, KE, TE, KF, TF, KP, KI, KC, EFDMAX/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG

EFDESST2A

VUEL

ITERM

ETERM

XADIFD


J+1 KAJ+2 TA (sec)J+3 VRMAXJ+4 VRMINJ+5 KEJ+6 TE (>0) (sec)J+7 KFJ+8 TF (>0) (sec)J+9 KP

J+10 KIJ+11 KCJ+12 EFDMAX


K+1 Regulator output, VRK+2 Exciter output, EFDK+3 Rate feedback integral

VAR # DescriptionL KI



FEX

EC 11 + sTR

VREF

+

VS

+

KA1 + sTA

VRMAX

VRMIN

VR1

sTE

sKF1 + sTF

0.

EFD

VF

FEX = f(IN)IN = KC IFD

VE

KE

+

EFDMAX

IFD IN

VT

VB

VE

+

+

HVGate

VUEL

VS = VOTHSG + VOEL

(pu)

VE = |KP VT+ jKIIT|IT

If KP = 0. and KI = 0., VB = 1.

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=



ESST3A

IEEE Type ST3A Excitation System

IBUS, ESST3A, I, TR, VIMAX, VIMIN, KM, TC, TB, KA, TA, VRMAX, VRMIN, KG, KP, KI, VBMAX, KC, XL, VGMAX, P, TM, VMMAX, VMMIN/


machine #_______ I.



ECOMP

VOEL

VOTHSGEFDESST3A

VUEL

XADIFD

ETERMITERM


J+1 VIMAXJ+2 VIMINJ+3 KMJ+4 TC (sec)J+5 TB (sec)J+6 KAJ+7 TA (sec)J+8 VRMAXJ+9 VRMIN

J+10 KGJ+11 KPJ+12 KIJ+13 VBMAXJ+14 KCJ+15 XLJ+16 VGMAXJ+17 P (degrees)J+18 TM (sec)J+19 VMMAXJ+20 VMMIN


K+1 VAK+2 VRK+3 VM



KP KPjP

= FEX

KM1 + sTM

VMMAX

VMMIN

VMEFD

FEX = f(IN)

KG

IFD IN

VR

+

VG

VGMAX

VB

VE

IN = KC IFD

VE

VS = VOTHSG + VOEL

VBMAX

EC(pu)+

11 + sTR

VS

+

1 + sTC1 + sTB

KA1 + sTA

VRMAX

VRMIN

VA

VREF

VIMAX

VIMIN

HVGate

VUEL

VI

VTIT

VE KPVT j KI KPXL+( )IT+=

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. ESST4B


ESST4B

IEEE Type ST4B Potential or Compounded Source-Controlled Rectifier Exciter

IBUS, ESST4B, I, TR, KPR, KIR, VRMAX, VRMIN, TA, KPM, KIM, VMMAX, VMMIN, KG, KP, KI, VBMAX, KC, XL, THETAP/


machine #_______ I.



ECOMP

VUEL

XADIFD EFDESST4B

VOEL

ETERMITERM

VOTHSG


J+1 KPR J+2 KIR J+3 VRMAX J+4 VRMIN J+5 TA (sec) J+6 KPM J+7 KIM J+8 VMMAX J+9 VMMIN

J+10 KG J+11 KP J+12 KI J+13 VBMAX J+14 KC J+15 XL J+16 THETAP


K+1 Regulator integrator K+2 Regulator output, VR K+3 VM


EXCITATION SYSTEM MODEL DATA SHEETSESST4B Power Technologies, Inc.

KP KP THETAP= FEX

VMMAX

VMMIN

EFD

FEX = f(IN)

KG

IFD

VR

+

VB

VE

VS = VOTHSG

VBMAX

EC

+

11 + sTR

VS

+

1

1 + sTA

VREF

VUEL

VTIT

VE KPVT j KI KPXL+( )IT+=

+

KPRKIR

S-----------+ KPM

KIMS------------+

IN KCIFDVE----------=

VRMAX

VRMIN

LVGate

VOEL

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EX2000


EX2000

EX2000 Excitation System,also represents IEEE Type AC7B Alternator-Rectifier Excitation System

(Under Excitation Limiter is not included)

The values are given in per unit unless the unit is shown. For field current references and inverse timing constants the value of the current is in per unit of the generator Air Gap Line base.


machine #_______ I.




and ICONs starting with #_______ M.

CONs # Value DescriptionJ KPR, proportional gain

J+1 KIR, integral gainJ+2 VRMAX, maximum outputJ+3 VRMIN, minimum outputJ+4 KPA, proportional gainJ+5 KIA, integral gainJ+6 VAMAX, maximum outputJ+7 VAMIN, minimum outputJ+8 KP, constantJ+9 KL, constant

J+10 TE, exciter field time constant (sec)

J+11 VFEMAX, parameter of VEMAX, exciter field maximum output

J+12 KE, exciter field proportional constant

J+13 KC, rectifier regulation factorJ+14 KD, exciter regulation factorJ+15 KF1J+16 KF2J+17 E1, exciter flux at knee of curveJ+18 S(E1), saturation factor at knee of

curve

J+19 E2, maximum exciter fluxJ+20 S(E2), saturation factor at

maximum exciter fluxJ+21 KVHZ, Volt/Hz gainJ+22 KRCC, Volt/reactive current gainJ+23 TR, voltage transducer time

constant (sec)

J+24 IFDREF1, field current 1st reference

J+25 IFDFEF2, field current 2ndJ+26 IFDREF3, field current 3rd

referenceJ+27 IFDREF4, field current 4th

referenceJ+28 I1, inverse timing constantJ+29 T1, incerse timing constant (sec)J+30 I2, inverse timing constantJ+31 T2, inverse timing constant (sec)J+32 I3, inverse timing constantJ+33 T3, inverse timing constant (sec)J+34 I4, inverse timing constantJ+35 T4, inverse timing constant (sec)J+36 TLEAD, field current limiter time

constant (sec)J+37 TLAG, field current limiter time

constant (sec)J+38 KPIFD, proportional gainJ+39 KIIFD, integral gainJ+40 IFDLIMP, maximum outputJ+41 IFDLIMN, minimum outputJ+42 IFDADVLIM, advance field

current limitJ+43 VEMIN, exciter field minimum

outputJ+44 REFLIMP, voltage reference

signal limit

CONs # Value Description


EXCITATION SYSTEM MODEL DATA SHEETSEX2000 Power Technologies, Inc.

IBUS, EX2000, I, ICON(M), ICON(M+1), KPR, KIR, VRMAX, VRMIN, KPA, KIA, VAMAX, VAMIN, KP, KL, TE, VFEMAX, KE, KC, KD, KF1, KF2, E1, S(E1), E2, S(E2), KVHZ, KRCC, TR, IFDREF1, IFDREF2, IFDREF3, IFDREF4, I1, T1, I2, T2, I3, T3, I4, T4, TLEAD, TLAG, KPIFD, KIIFD, IFDLIMP, IFDLIMN, IFDADVLIM, VEMIN, REFLIMP/

STATEs # DescriptionK Voltage Transducer

K+1 1st PI controllerK+2 2nd PI controllerK+3 Exciter field voltageK+4 3rd PI controller (Field Current

Limiter)K+5 Lead-lag element (Field Voltage

Limiter)

ICONs # DescriptionM 0: Field Current Limiter is excluded

(and upper limit VEMAX is on).1: Field Current Limiter is included (and upper limit VEMAX is off).

M+1 0: Minimum Gate 2 is excluded.1: Minimum Gate 2 is included.

M+2 Memory. Set to 0. 0: Latch Gate 1 signal is 0. 1: Latch Gate 1 signal is 1.

M+3 Memory. Set to 0.0: Field Current Limiter Timer is not active.1: Field Current Limiter Timer is active.

VARs # DescriptionL Inverse Timing Function Memory.

=1: Latch Gate 2 signal is 1.

EX

CITA

TION

SY

STEM M

OD

EL D

ATA

SH

EETSP

ow

er Technologies, In

c.EX2000

PSS/E-29

PRO

GR

AM

OPERA

TION

MA

NU

AL: V

OLU

ME II

G

-31

VRMAX VAMAX

KPR +KIR

s

VRMIN1st PI Controller

KPA +KIA

s

VAMIN2nd PI Controller

+

VF

MinimumGate 1

Field CurrentLimiter

KP*ETERM

-KLVFE

VA

+

VFE

+ KF2

1sTE

VEMAX

VEMIN

IN =KCIFD

VE

KE+ +

VX = VE SE [VE]VX

+

EFDVE

FEX = f [IE]

KD

+

IFD

KF1

+

11 + sTR

EC

VoltageTransducer

ReferenceSignal

+ VR

FEX

if ICON (M) = 0

if ICON(M) =1 VEMAX =

VEMAX =VFEMAX KD IFD

KE + SE [VE]


EXCITATION SYSTEM MODEL DATA SHEETSEX2000 Power Technologies, Inc.

To represent IEEE Type AC7B System you need to set KVHZ = 0 and KRCC = 0, to set ICON(M+1) = 0 (to exclude Minimum Gate 2) and to set TR = 0 (to exclude the Voltage Transducer).

To represent IEEE Type AC7B System you need to set ICON(M) = 0 (to exclude this limiter).

KRCC

MinimumGate 2

KVHZ

1ETERM

SBASEMBASE

QELEC

Frequency

ReactiveCurrent

+

+

+

VREF

VUEL

VOTHSG

VR

REFLIMP

Reference Signal

Switch Operation:Output D = B if C = 0Output D = A if C = 1

+

1 + s TLEAD1 + s TLAG

IFDLIMP

KPIFD + KIIFDs

IFDLIMN3rd PI Controller

LatchGate 1

LatchGate 2

IFDADVLIM

Advance Limit

ToMinimum

Gate 1

A

B

D

C

OR

A

B

D

C

IFDREF3

IFDREF4

LevelDetector

Output = 1 if level exceeded

Output = 1 iftiming expired

IFDREF2

IFDREF1

IFD

Inverse Timing

(I1, T1)

(I2, T2)(I3, T3)

(I4, T4)

DT01_004

Field Current Limiter(Over Excitation Limiter)

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXAC1


EXAC1

IEEE Type AC1 Excitation System

IBUS, EXAC1, I, TR, TB, TC, KA, TA, VRMAX, VRMIN, TE, KF, TF, KC, KD, KE, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDEXAC1VUEL

XADIFD


J+1 TB (sec)J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VRMAXJ+6 VRMINJ+7 TE > 0 (sec)J+8 KFJ+9 TF > 0 (sec)

J+10 KCJ+11 KDJ+12 KEJ+13 E1J+14 SE(E1)J+15 E2J+16 SE(E2)




EXCITATION SYSTEM MODEL DATA SHEETSEXAC1 Power Technologies, Inc.

VFE

EC(pu)1

1 + sTR

VREF

+

VS

+

+

1 + sTC1 + sTB

KA1 + sTA

VRMAX

VRMIN

VR

1sTE

VE

sKF1 + sTF

VC+

0.

EFD

VFFEX = f(IN)

IN =KCIFD

VE

FEX

KD

+

+IFD

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 1 0.577 IN=

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=


KE + SE

IN

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXAC1A


EXAC1A

IEEE Modified Type AC1 Excitation System

IBUS, EXAC1A, I, TR, TB, TC, KA, TA, VRMAX, VRMIN, TE, KF, TF, KC, KD, KE, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDEXAC1AVUEL

XADIFD


J+1 TB (sec) J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VRMAXJ+6 VRMINJ+7 TE > 0 (sec)J+8 KFJ+9 TF > 0 (sec)

J+10 KCJ+11 KDJ+12 KEJ+13 E1J+14 SE(E1)J+15 E2J+16 SE(E2)




EXCITATION SYSTEM MODEL DATA SHEETSEXAC1A Power Technologies, Inc.

VFE IN

EC(pu)1

1 + sTR

VREF

+

VS

+

+

1 + sTC1 + sTB

KA1 + sTA

VRMAX

VRMIN

VR 1

sTE

VE

KE + SE

sKF1 + sTF

VC+

0.

EFD

VF

FEX = f(IN)

IN =KCIFD

VE

FEX

KD

+

+IFD


IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=



EXAC2


IBUS, EXAC2, I, TR, TB, TC, KA, TA, VAMAX, VAMIN, KB, VRMAX, VRMIN, TE, KL, KH, KF, TF, KC, KD, KE, VLR, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDEXAC2VUEL

XADIFD


J+1 TB (sec)J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VAMAXJ+6 VAMINJ+7 KBJ+8 VRMAXJ+9 VRMIN

J+10 TE > 0 (sec)J+11 KLJ+12 KHJ+13 KFJ+14 TF > 0 (sec)J+15 KCJ+16 KDJ+17 KEJ+18 VLRJ+19 E1J+20 SE(E1)J+21 E2J+22 SE(E2)





VREC(pu) VA

+

VFE

IN

11 + sTR

VREF

+

VS

+

1 + sTC1 + sTB

KA1 + sTA

VAMAX

VAMIN

1sTE

VEVC

+

0.

EFD

VF

IN =KCIFD

VE

FEX

KD

+

+IFD

LVGate KB

VRMAX

VRMIN

sKF1 + sTF

KL

KHVLR

+

+

VL

VH


KE + SE

FEX = f(IN)

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=



EXAC3


IBUS, EXAC3, I, TR, TB, TC, KA, TA, VAMAX, VAMIN, TE, KLV, KR, KF, TF, KN, EFDN, KC, KD, KE, VLV, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDEXAC3VUEL

XADIFD


J+1 TB (sec)J+2 TC (sec)J+3 KAJ+4 TA (sec)J+5 VAMAXJ+6 VAMINJ+7 TE > 0 (sec)J+8 KLVJ+9 KR (>0)

J+10 KFJ+11 TF > 0 (sec)J+12 KNJ+13 EFDNJ+14 KCJ+15 KDJ+16 KEJ+17 VLVJ+18 E1J+19 SE(E1)J+20 E2J+21 SE(E2)





VN

EFDN

VERR

IN

EC(pu)1

1 + sTR

+

VREF

+

VS+

+

1 + sTC1 + sTB

KA1 + sTA

VAMAX

VAMIN

VA1

sTE

VE

KE + SE

s

1 + sTF

VC

0.

EFD

VF

FEX = f(IN)

IN =KCIFD

VE

FEX

KD IFD

KLV

HVGate

VR

+

+

VFEKR

KF

KN

VN

VLV

+


EFD

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=



EXAC4


IBUS, EXAC4, I, TR, VIMAX, VIMIN, TC, TB, KA, TA, VRMAX, VRMIN, KC/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDEXAC4VUEL

XADIFD


J+1 VIMAXJ+2 VIMINJ+3 TCJ+4 TB (sec)J+5 KAJ+6 TAJ+7 VRMAXJ+8 VRMINJ+9 KC


K+1 Lead lagK+2 VR

EC1

1 + sTR

+VIMAX

VIMIN

VREF

+

VS

+VERR

1 + sTC1 + sTB

KA1 + sTA

VRMAX KC IIFD

VRMIN KC IIFD

EFDS S


EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXBAS


EXBAS

Basler Static Voltage Regulator Feeding dc or ac Rotating Exciter

IBUS, EXBAS, I, TR, KP, KI, KA, TA, TB, TC, VRMAX, VRMIN, KF, TF, TF1, TF2, KE, TE, KC, KD, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



ECOMP

VOEL

VOTHSG EFDEXBASVUEL

XADIFD

CONs # Value DescriptionJ TR, voltage transducer time con-

stant (sec)J+1 KP, proportional gain J+2 KI, integral (reset) gainJ+3 KA, gainJ+4 TA, bridge time constant (sec)J+5 TB, lag time constant (sec)J+6 TC, lead time constant (sec)J+7 VRMAX, maximum control output

(pu)J+8 VRMIN, minimum control output

(pu)J+9 KF, rate feedback gain

J+10 TF, rate feedback time constant (>0.) (sec)

J+11 TF1, feedback lead time constant (sec)

J+12 TF2, feedback lag time constant (sec)

J+13 KE, exciter field proportional constant

J+14 TE, exciter field time constant (>0.) (sec)

J+15 KC, rectifier regulation factor (pu)J+16 KD, exciter regulation factor (pu)J+17 E1, exciter flux at knee of curve

(pu)J+18 SE(E1), saturation factor at knee of

curve

J+19 E2, maximum exciter flux (pu)J+20 SE(E2), saturation factor at max-

imum exciter flux (pu)


K+1 Integral gainK+2 Lead lagK+3 Regulator outputK+4 VE K+5 Feedback washoutK+6 Feedback lead lag


EXCITATION SYSTEM MODEL DATA SHEETSEXBAS Power Technologies, Inc.

K1s

KP +

IN

EC(pu)1

1 + sTR

VREF

+

VOTHSG

+

1 + sTC1 + sTB

KA1 + sTA

VRMAX

VRMIN

1sTE

VE

KE + SE

+ EFD

FEX = f(IN)

FEX

KD

+

+IFD

VUEL VOEL

+

sKF1 + sTF

1 + sTF11 + sTF2

KCIFDVE

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXDC2


EXDC2

IEEE Type DC2 Excitation System

IBUS, EXDC2, I, TR, KA, TA, TB, TC, VRMAX, VRMIN, KE, TE, KF, TF1, 0., E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG EFDEXDC2VUEL

ETERM





K+1 Lead lag outputK+2 Regulator output, VRK+3 Exciter output, EFDK+4 Rate feedback integrator


EC1

1 + sTR

+

VREF

+

VS

+VERR

1 + sTC1 + sTB

KA1 + sTA

EFD

VRMAX*VT

VRMIN*VT

Regulator

1

sTE

SE + KEsKF

1 + sTF1

Damping

VR+

(pu)

VFB

(pu)


EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXELI


EXELI

Static PI Transformer fed Excitation System

IBUS, EXELI, ID, TFV, TFI, TNU, VPU, VPI, VPNF, DPNF, EFDMIN, EFDMAX, XE, TW, KS1, KS2, TS1, TS2, SMAX/


machine #_______ I.



and VAR #_______ L.

XADIFD EFDEXELIPELEC

ECOMP

CONs # Value DescriptionJ TFV 0, voltage transducer time

constant (sec)J+1 TFI 0, current transducer time

constant (sec)J+2 TNU > 0, controller reset time con-

stant (sec)J+3 VPU, voltage controller propor-

tional gainJ+4 VPI, current controller gainJ+5 VPNF 0, controller follow-up gainJ+6 DPNF 0, controller follow-up

dead band (pu)J+7 EFDMIN, minimum open circuit

excitation voltage (pu)J+8 EFDMAX EFDMIN, maximum

open circuit excitation voltage (pu)J+9 XE 0, excitation transformer

effective reactance (pu)J+10 TW 0, stabilizer feedback time

constant (sec)J+11 KS1, first stabilizer gainJ+12 KS2, second stabilizer gainJ+13 TS1 0, first stabilizer time con-

stant (sec)J+14 TS2 0, second stabilizer feedback

time constant (sec)J+15 SMAX > 0, stabilizer limit (pu)

STATEs # DescriptionK First washout stabilizer state

K+1 Lag stabilizer stateK+2 Negative washout stabilizer stateK+3 Sensed voltage stateK+4 Sensed field current stateK+5 Controlled voltage stateK+6 Second washout stabilizer state K+7 Third washout stabilizer state

VAR # DescriptionL Stabilizer signal

EXCITATION SYSTEM MODEL DATA SHEETSEXELI Power Technologies, Inc.


sTs21 + sTs2

+

VREF

+

PGEN

Ks1

Ks21 + sTs1

SMAX

SMAX

11 + sTFV

VPU1

sTNU

VPI

DPNF

VCOMP

+

+ +

+

+

11 + sTFI

XE

+

EFD

LADIFD

VPNF

+

sTW1 sTW+--------------------- 3

EFDMAX

EFDMIN

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXPIC1


EXPIC1

Proportional/Integral Excitation System

IBUS, EXPIC1, I, TR, KA, TA1, VR1, VR2, TA2, TA3, TA4, VRMAX, VRMIN, KF, TF1, TF2, EFDMAX, EFDMIN, Ke, Te, E1, SE1, E2, SE2, KP, KI, KC/


machine #_______ I.



ECOMP

VOEL

VOTHSG

EFDEXPIC1

VUEL

ITERM

ETERM

XADIFD


J+1 KAJ+2 TA1 (sec)J+3 VR1J+4 VR2J+5 TA2 (sec)J+6 TA3 (sec)J+7 TA4 (sec)J+8 VRMAXJ+9 VRMIN

J+10 KFJ+11 TF1 (>0.) (sec)J+12 TF2 (sec)J+13 EFDMAXJ+14 EFDMINJ+15 KeJ+16 Te (sec)J+17 E1J+18 SE1J+19 E2J+20 SE2J+21 KPJ+22 KIJ+23 KC


K+1 First regulator, VAK+2 Second regulatorK+3 Third regulator, VRK+4 Exciter output, EFDK+5 First feedback integratorK+6 Second feedback integrator


EXCITATION SYSTEM MODEL DATA SHEETSEXPIC1 Power Technologies, Inc.

11 + sTR

VREF

+

+

KA(1 + sTA1)S

VR1

VR2

VR 1

sTE

KE + SE

ET EFD

VS

+VA

1 + sTA3(1 + sTA2)(1 + sTA4)

EFDMAX

EFDMIN

VRMAX

VRMIN

+

FEX

FEX = f(IN)

IFD

VT

EC(pu) E0

VB

If (KP = 0 and KI = 0), then VB = 1.If TE = 0, then EFD = E0.


VE KPVT jKIIT+=

sKF(1 + sTF1)(1 + sTF2)

IN = KCIFDVE

IFD

IT

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXST1


EXST1

IEEE Type ST1 Excitation System

IBUS, EXST1, I, TR, VIMAX, VIMIN, TC, TB, KA, TA, VRMAX, VRMIN, KC, KF, TF/


machine #_______ I.



ECOMP

VOEL

VOTHSGEFDEXST1

VUEL

XADIFDETERM


J+1 VIMAXJ+2 VIMINJ+3 TCJ+4 TB (sec)J+5 KAJ+6 TA (sec)J+7 VRMAXJ+8 VRMINJ+9 KC

J+10 KFJ+11 TF (> 0) (sec)


K+1 Lead lagK+2 VRK+3 Feedback


EC1

1 + sTR

+ VIMAX

VIMIN

VREF

+

VS

+VERR

1 + sTC1 + sTB

KA1 + sTA

VT VRMAX KC IIFD

VT VRMIN KC IIFD

EFD

sKF1 + sTF



EXST2


IBUS, EXST2, I, TR, KA, TA, VRMAX, VRMIN, KE, TE, KF, TF, KP, KI, KC, EFDMAX/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG

EFDEXST2

VUEL

ITERM

ETERM

XADIFD



J+10 KI or zeroJ+11 KCJ+12 EFDMAX





EXCITATION SYSTEM MODEL DATA SHEETSEXST2 Power Technologies, Inc.

FEX

VERREC1

1 + sTR

VREF

+

VS

+

+

KA1 + sTA

VRMAX

VRMIN

VR1

sTE

sKF1 + sTF

0.

EFD

VF

FEX = f(IN)IN = KCIFDVE

KE

VB

+

+

+

EFDMAX

VE KPVT jKIIT+=

IFD IN

IT

VE


IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=

VT

If KP = 0. and KI = 0., VB = 1.

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. EXST2A


EXST2A

Modified IEEE Type ST2 Excitation System

IBUS, EXST2A, I, TR, KA, TA, VRMAX, VRMIN, KE, TE, KF, TF, KP, KI, KC, EFDMAX/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG

EFDEXST2A

VUEL

ITERM

ETERM

XADIFD



J+10 KIJ+11 KCJ+12 EFDMAX





EXCITATION SYSTEM MODEL DATA SHEETSEXST2A Power Technologies, Inc.

FEX

VERREC

11 + sTR

VREF

+

VS

+

+

KA1 + sTA

VRMAX

VRMIN

VR1

sTE

sKF1 + sTF

0.

EFD

VF


KE

VB

+

EFDMAX

IFD IN

VE


VE KPVT jKIIT+=IT

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=

VT

If KP = 0. and KI = 0., VB = 1.



EXST3


IBUS, EXST3, I, TR, VIMAX, VIMIN, KJ, TC, TB, KA, TA, VRMAX, VRMIN, KG, KP, KI, EFDMAX, KC, XL, VGMAX, P/


machine #_______ I.



ECOMP

VOEL

VOTHSGEFDEXST3

VUEL

XADIFDITERMETERM


J+1 VIMAXJ+2 VIMINJ+3 KJJ+4 TC (sec)J+5 TB (sec)J+6 KAJ+7 TA (sec)J+8 VRMAXJ+9 VRMIN

J+10 KGJ+11 KPJ+12 KIJ+13 EFDMAXJ+14 KCJ+15 XLJ+16 VGMAXJ+17 P (degrees)


K+1 VAK+2 VR


EXCITATION SYSTEM MODEL DATA SHEETSEXST3 Power Technologies, Inc.

KP KPjP

=

FEX

VERREC

11 + sTR

VREF

+

VS

+

+KA

1 + sTA

VRMAX

VRMIN

VREFD


KG

EFDMAX

VE KPVT j KI KpXL+( )IT+=

IFD IN

VIMAX

VIMIN

1 + sTC1 + sTB

KJ VA

+

VG

VGMAX

VB

VE


IT

IN FEX

If IN 0.433

If 0.433 IN 0.75<

FEX 0.75 IN2

=

FEX 1.732 1 IN( )=

FEX 0=

If IN 0. FEX 1=

FEX 1 0.577 IN=

VT

EXCITATION SYSTEM MODEL DATA SHEETSPower Technologies, Inc. IEEET1


IEEET1

IEEE Type 1 Excitation System

IBUS, IEEET1, I, TR, KA, TA, VRMAX, VRMIN, KE, TE, KF, TF, 0., E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG EFDIEEET1VUEL


J+1 KAJ+2 TA (sec)J+3 VRMAX or zeroJ+4 VRMINJ+5 KE or zeroJ+6 TE (>0) (sec)J+7 KFJ+8 TF (>0) (sec)J+9 0 Switch

J+10 E1J+11 SE(E1)J+12 E2J+13 SE(E2)


K+1 Regulator output, VRK+2 Exciter output, EFDK+3 Rate feedback integrator



EXCITATION SYSTEM MODEL DATA SHEETSIEEET1 Power Technologies, Inc.

11 + sTR

EC(pu)

VREF

+

VS

+

+

KA1 + sTA

VRMIN

VRMAX

+ 1KE + sTE

EFD(pu)

sKF1 + sTF

X

SE

VR




IEEET2


IBUS, IEEET2, I, TR, KA, TA, VRMAX, VRMIN, KE, TE, KF, TF1, TF2, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP

VOEL

VOTHSG EFDIEEET2VUEL


J+1 KAJ+2 TA (sec)J+3 VRMAX or zeroJ+4 VRMINJ+5 KEJ+6 TE (>0) (sec)J+7 KFJ+8 TF1 (>0) (sec)J+9 TF2 (>0) (sec)

J+10 E1J+11 SE(E1)J+12 E2J+13 SE(E2)


K+1 Regulator output, VRK+2 Exciter output, EFDK+3 First feedback integratorK+4 Second feedback integrator

VARs # DescriptionL KE



11 + sTR

EC(pu)

VREF

+

VS

+

+

KA1 + sTA

VRMIN

VRMAX

+ 1KE + sTE

EFD(pu)

11 + sTF2

X

sKF(1 + sTF1)

VR


SE



IEEET3


IBUS, IEEET3, I, TR, KA, TA, VRMAX, VRMIN, TE, KF, TF, KP, KI, VBMAX, KE/


machine #_______ I.



and VAR #_______ L.

EFDIEEET3

ECOMP

VOEL

VOTHSGVUEL

XADIFDITERMETERM


J+1 KAJ+2 TA (sec)J+3 VRMAXJ+4 VRMINJ+5 TE (>0) (sec)J+6 KFJ+7 TF (>0) (sec)J+8 KP (>0)J+9 KI or zero

J+10 VBMAX (pu voltage base)J+11 KE


K+1 Regulator output, VRK+2 Exciter output, EFDK+3 Rate feedback internal




11 + sTr

VREF

+

VS

+

+

KA1 + sTA

VRMIN

VRMAX

+ 1KE + sTE

EFD(pu)

sKF1 + sTF

VR VB

VBMAX

o

VTIT

MULT

1 ALadIfd

A0.78 L

adIfd

VTHEV----------------------------------

2=

If A > 1, VB = 0

+


EC(pu)

VTHEV KPVT jKIIT+=



IEEET4


IBUS, IEEET4, I, KR, TRH, KV, VRMAX, VRMIN, TE, KE, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP EFDIEEET4

CONs # Value DescriptionJ KR

J+1 TRH (>0) (sec)J+2 KVJ+3 VRMAXJ+4 VRMINJ+5 TE (>0) (sec)J+6 KEJ+7 E1J+8 SE(E1)J+9 E2

J+10 SE(E2)

STATEs # DescriptionK VRH

K+1 EFD

VARs # DescriptionL KE

VRH(pu)EC 1

sTRH

+1

-1KR

-KR

VRMAX

VRMIN

KV

KVVRMAX

VRMIN

(pu)EFD1

KE + sTE

+

VREF

|V|KV

V

X

SE



IEEET5

Modified IEEE Type 4 Excitation System

IBUS, IEEET5, I, TRH, KV, VRMAX, VRMIN, TE, KE, E1, SE(E1), E2, SE(E2)/


machine #_______ I.



and VAR #_______ L.

ECOMP EFDIEEET5

CONs # Value DescriptionJ TRH (>0) (sec)

J+1 KVJ+2 VRMAXJ+3 VRMINJ+4 TE (>0) (sec)J+5 KEJ+6 E1J+7 SE(E1)J+8 E2J+9 SE(E2)

STATEs # DescriptionK VRH

K+1 EFD


VRH(pu)EC

1sTRH

+

VRMAX

VRMIN

KV

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