Research Activities of Electric Machinery
and Control Laboratory
Adviser:Chair Professor Faa-Jeng Lin
Department of Electrical Engineering
National Central University
2016-01-07
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
1
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
Areas of Research
• Intelligent control systems including fuzzy, neural network and
GA
• Ultrasonic, synchronous and induction motor servo drives
(rotating and linear)
• Magnetic levitation
• Piezoceramic actuator
• Induction generator system
• Nonlinear and adaptive control
• Power electronics
• Renewable Energy
• Microgrid
• DSP-based computer control systems and computer interface
• Digital and analog circuits, VHDL, Spice
2
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
3
Experimental Equipments
DSP+CPLD
FPGA Toggle
5
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
4
Linear Induction
Motor
Five Degree-of-Freedom Active
Magnetic Bearing Control System
Magnetic Levitation
System
Two-Axis Motion
Control System
Experimental Equipments
6
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
5
Three-Phase Induction
Motor Drive
Linear Permanent Magnet
Synchronous Motor DriveHigh-Efficiency Permanent Magnet
Synchronous Motor Drive
Linear Induction
Motor Drive
Experimental Equipments
7
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
6
Three-Axis Stage with Linear
Ultrasonic Motors
Permanent Magnet Synchronous
Wind-Turbine Generator
Gantry Position Stage DSP28335 Based BLDC
Motor Drive System
Experimental Equipments
8
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
7
Experimental Equipments
Permanent Magnet Synchronous Motor
Drive System for Light Electric Vehicle
Sensorless Drive System for PMSM Compressor
PV Converter and Inverter
with LVRT
9
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
8
Three-Phase Induction
Motor Drive
Experimental Equipments
Wind Turbine Emulator and Induction
Generator
Inverter System for Microgird Electric Power Steering Emulator
Converter and Inverter for WTG
10
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
9
Experimental Equipments
Dynamic Signal Analyzer
Precision LCR Meter
Programmable AC Power Sources
Digital Oscilloscope
11
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
10
Experimental Equipments
DC Electronic Loads
Digital Oscilloscope (400MHz)
DC Power Supply (200V/25A)
Programmable AC Power Sources
12
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
11
Experimental Equipments
PV Emulator
Three-Phase Power Analyzer
Programable 3-phase Power Source
13
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
12
System configuration of indirect field-oriented control LIM servo drive
Digital Filter
and
Differentiator
Rectifier
3-phase
220V
60Hz
-
L+
C
++
PWM
Inverter
Ramp Comparison
Current Control
Coordinate
Translator
SIN/COS
Generator
-
+
-
Position
Loop
Controller
Limiter
v
h
*
*
ds
qs
i
i
+Secondary
Time-Constant
Estimator
LIM
Speed
Loop
Controller
rTecosesin
aVbV
aT bT cT
ai
bi
d
v
ee
ev
slv
vnp
pn
*
ai*
bi*
ci
*
qsi
*
dsi*
dr
*v
d
*d
r
m
r
TL
drTs *1 )(
rT
Research Achievements
Recurrent-Fuzzy-Neural-Network Control Linear Induction Motor Servo Drive Using Genetic Algorithm
14
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
13
d
md
_
Recurrent Fuzzy
Neural Network
Controller
*qsi
me
Reference
Model
*d
LIM Drive System
FKDMs
1
s
1
+
_
dvFe
)(sH p
LF
Delta
Adaptation
Law
oiijijko w,,m,w 4
Genetic
Algorithms
rmw ,,,
dtd mpe
mpe
me
me
mpe
+
Control block of LIM servo drive with GA-based RFNN controller
Recurrent-Fuzzy-Neural-Network Control Linear Induction Motor Servo Drive Using Genetic Algorithm
Research Achievements
15
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
14
Control block of FPGA-based LIM servo drive
Fuzzy Sliding-Mode Control Linear Induction Motor Drive Using FPGA
bi
LIM
encoder
rectifier
3-phase
220V
60Hz
L
C-
+
PWM
inverter
ramp
comparison
current
control
ai
aT bT cT
*
ai*
bi*
ci
encoder
signal
command
generatorfuzzy inference
mechanism
encoder
interface
24 MHz
CLK
D/A
converter
data & D/A
control signal
*
qsi
*
dsi
FPGA
timing control
integral switching
surface
sliding-mode
position controller
generator
1x
2x
1x
2x
S
S
fK
field-oriented control system
v co-ordinate
translator
&
generator
)sin( e )cos( e
egenerator
fuzzy sliding-mode control& generator
data & D/A
controller
*
ai
*
bi
*
ci
1x
1x 2x
12
1212
12
12
12
12
12
1212
12
12
2
12
Research Achievements
16
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
15
Robust Fuzzy-Neural-Network Sliding-Mode Control for Two-Axis Motion Control System
DSP-based two-axis motion control system
Linear Scale
&
Hall Sensor
X-Axis Motor
Drive
X-Y Table Using PMLSMs
axibxicxi
ayi
byi
cyi
DSP-Based Control Computer
D/A
Converter
1 2 3A4 5 6B7 8 9C* 0B# FD
1 2 3A4 5 6B7 8 9C* 0B# FD
LCD
Flash
EPROM
TMS
320C32
Parallel
Port
Encoder
Interface
axi
bxi
cxi
ayi
byi
cyi
Y-Axis Motor
DriveY-Axis
PMLSM
X-Axis
PMLSM
Linear Scale
&
Hall Sensor
Research Achievements
17
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
16
Robust Fuzzy-Neural-Network Sliding-Mode Control for Two-Axis Motion Control System
RFNN sliding-mode control system
Reference
Model
Auxiliary
Controller
)(tU
d
Adaptation
Laws
Robust
Controller
Field-Oriented Control
PMLSM Servo Drive
Sliding
Surface
dt
d
eFuzzy
Neural Network
Estimator
Adaptive
Uncertainty
Estimation
mdd +
-
+
-
+
S
FNNW
)(tu
rU
RFNN Sliding-Mode Control System
)(ˆ tH
smW ˆ ,ˆ ,ˆ smW ˆ ,ˆ ,ˆ
ddt
d e
Research Achievements
18
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
17
Frequency Control Induction Generator System Using Recurrent-Fuzzy-Neural-Network
Control block of induction generator system with RFNN control
aT
bT cT
aT
bT cT
dci
dcC
ai
bi
pL
aT
bT cT
aT
bT cT
uu vi ,
vv vi ,
ww vi ,
viui
ci
ai
bi
Load
aT bT cT
*ui
*wi
*vi
aT bT cT
*ai
*ci
*bi
e
sl
e
r
r
*qsi
dcPRFNN
*outP
dcvdci*dsi
*qsi
RFNN *
dcP
3
*
uvv
Isolation and
Drive Circuits
Coordinate
Transformation
PMSM IG
converter
*dsi
Fuzzy
Modeling
*dsi
uvv
Isolation and
Drive Circuits
Current Control
Circuits
Current Control
Circuits
Coordinate
Transformation
iT
i
dsr
qs
dtd
dcv
*
abv
Research Achievements
19
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
18
Frequency Control Induction Generator System Using Recurrent-Fuzzy-Neural-Network
Structure of four-layer RFNN
rule
layer
membership
layer
input
layeri
k
o
w jk3
wko4
yi1
y j2
yk3
yo4
xi
1
oiw
z1
oiw
z1
output
layer
j
Research Achievements
20
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
19
Synchronous Motor Drive System Using DSP and CPLD
System configuration of field-oriented control PMSM servo drive
Inverter
PWM1
PWM2
PWM3
PWM4PWM5PWM6
ai
bi
ci
dsi
qsi
U
V
W
*
aV
*
bV
*
cV
*
dsi
*
qsi
Encoder
Interface
Circuit
u,v,w
a,b,z
Encoder &
Hall Signal
Detector
Rotor Initial
Angle Detector
WSiUSi
r
e
h
DSP TMS320
LF2407
r
*
r
Rectifier
CPLD ALTERA
10K100ARC240-1
Speed
Loop
Controller
+
PI
PI
*
qsV
*
dsV0
-
-
+
-
+
+
-
3-phase
220V
60Hz
SIN/COS
Generator
A/D
A/D
32
23
SPWM
Current
Process
Circuit
Filter
Circuit
Research Achievements
21
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
20
Synchronous Motor Drive System Using DSP and CPLD
System block of PMSM servo drive
Encoder
Rectifier
3-phase
220V
60Hz-
L+
CPMSM
Protection
Circuit
Filter & Encoder
Interface Circuits
IGBT
Motor Driver Board
LED
A/D
Altera 10K100A
CPLD Control Board
DSP-
TMS320LF2407
DSK Control Board
RS-232
Byte Blaster
Bus
Bus
U
VW
DIP
Hall
Encoder
Research Achievements
22
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
21
X-Y-θ Motion Control Stage Using Linear Ultrasonic Motors
System block of X-Y-θ motion control stage
Motor Drives
Pentium 4 Memory
Interface
Digital Oscilloscope
LUSM
EncoderX
*
xV
YX
PC
EncoderY
Encoder
*
yV*
V
LUSM
LUSM`
YX
X-Axis
Y-axis
Ө-Axis
Servo Control Cards 3
EncoderI/OADC
Motor Drives
Pentium 4 Memory
Interface
Digital Oscilloscope
LUSM
EncoderX
*
xV
YX
PC
EncoderY
Encoder
*
yV*
V
LUSM
LUSM`
YX
X-Axis
Y-axis
Ө-Axis
Servo Control Cards 3
EncoderI/OADC
Research Achievements
23
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
22
X-Y-θ Motion Control Stage Using Linear Ultrasonic Motors
Robust SAFNN backstepping control system
TU dmd
+
_
)(1 tz )(2 tz
)(1 tz
md
v
Stabilizing
Function &)(2 tz
Single-axis Motion Mechanism
Using LUSM Drive
dt
d
dt
d
Nominal Model
Design
hU
nU
d
md
+
v
SAFNN
Adaptation
Law
Γ
Compensator &
Adaptation Law
+
)(1 tz
)(2 tz
)(2 tz
W
rU
)(1 tz
-
Research Achievements
24
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
23
Magnetic Levitation System Using DSP
System block of magnetic levitation apparatus
Research Achievements
25
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
24
Intelligent sliding-mode control system using a radial basis function network (SMCRBFN)
Sliding
Surface
dt
dmx
+
-
rx
Input /
Output
Electronics
Electro-
Mechanical
Plant
Magnetic Levitation System
SMCRBFN
Update Law
e
. . . .. . .
dt
d
FE ˆ ,ˆ
)ˆ(ˆ FeP)ˆ(ˆ EeK
)(tS )(tU rx
RBFN
Compensated
Controller
)(tUc
)(tU s
+
+
Magnetic Levitation System Using DSP
Research Achievements
26
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
25
F.A.M.B. Drives
Motion Control Cards
Pentium 4 Memory
ADCI/ODAC
Interface
Digital Oscilloscope
*
rxV
PC
yr
zllrr yxyx ,,,,
xrxlyl z
rxFryFzF
lxFlyF
*
ryV*
lxV*
lyV*
zV
zllrr yxyx ,,,,
Inverter
Induction Motor
z
y
x
Position Sensor
Axial Bearing
Left Radial Bearing Right Radial Bearing
Axial Disk
F.A.M.B. Drives
Motion Control Cards
Pentium 4 Memory
ADCI/ODAC
Interface
Digital Oscilloscope
*
rxV
PC
yr
zllrr yxyx ,,,,
xrxlyl z
rxFryFzF
lxFlyF
*
ryV*
lxV*
lyV*
zV
zllrr yxyx ,,,,
Inverter
Induction Motor
z
y
x
Position Sensor
Axial Bearing
Left Radial Bearing Right Radial Bearing
Axial Disk
Five degree-of-freedom active magnetic bearing system using PC
System block of five degree-of-freedom active magnetic bearing
Research Achievements
27
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
26
mz
1e
e Integral
Sliding Surface
(30)
dt
d
z
z
βα ˆ,ˆ
Complementary
Sliding Surface
(32)
cs
p q
Adaptive Laws
(48) & (49)
MIMO RHNN
Estimator
(43)
)ˆ|(ˆ αeP )ˆ|(ˆ βeQ
TAMB System
(22) eU
cU
rU
ACSMCU
2
dt
d
dt
d
Compensator
(44)
qp ˆ,ˆ
e
e
ACSMC System
gsRobust
Controller
(45)
. .
RHNN
Estimation Laws
(46) & (47)
mz
1e
e Integral
Sliding Surface
(30)
dt
d
dt
d
z
z
βα ˆ,ˆ
Complementary
Sliding Surface
(32)
cs
p q
Adaptive Laws
(48) & (49)
MIMO RHNN
Estimator
(43)
)ˆ|(ˆ αeP )ˆ|(ˆ βeQ
TAMB System
(22) eU
cU
rU
ACSMCU
2
dt
d2
dt
d
dt
d
dt
d
Compensator
(44)
qp ˆ,ˆ
e
e
ACSMC System
gsRobust
Controller
(45)
. .
RHNN
Estimation Laws
(46) & (47)
Adaptive complementary sliding-mode control system using Hermite neural network
Five degree-of-freedom active magnetic bearing system using PC
Research Achievements
28
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
27
Y1-axis PMLSM
Y2-axis PMLSM
X-axis PMLSM
qsxiX-axis motor drive
Y1-axis motor drive
2qsyi
1qsyiD/A
converter
flash
EPROM
TMS
320VC33
parallel
port
encoder
interface
DSP-based control
computer
Linear Scale
Y2-axis motor drive
Linear Scale
Linear Scale
Y1-axis PMLSM
Y2-axis PMLSM
X-axis PMLSM
qsxiX-axis motor driveX-axis motor drive
Y1-axis motor driveY1-axis motor drive
2qsyi
1qsyiD/A
converter
flash
EPROM
TMS
320VC33
parallel
port
encoder
interface
D/A
converter
flash
EPROM
TMS
320VC33
parallel
port
encoder
interface
DSP-based control
computer
Linear Scale
Y2-axis motor drive
Linear Scale
Linear Scale
Gantry position stage using DSP
Research Achievements
System block of gantry position stage29
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
28
Gantry position stage using DSP
Research Achievements
iu_ 1yd
2ydmd
Dual Linear Motors Servo System
T
E
dt
d Ξ
dt
d *E
β
1ye
2yeE
E
Ξ
Ξ
*E
CSMCSFNN
niA
+
+ +CSMCSFNNi
u
+
_
+
+
1
niB
dt
d
td
d2
2
dt
d
iλ
dt
d
iλ
+
2
Riu
Robust
Controller (32)
Adaption Laws
(33)-(36)&(37)
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
+
_
_+
id
md
id
iS
*
ie2
*
iieλ
md
Cii SS
iλ
*
ie
*
ie
*
ie
iH
Cross-Coupled Position
Tracking Error
*
ie
+
Sliding Surfaces
(16)&(18)
iu_ 1yd
2yd
1yd
2ydmd
Dual Linear Motors Servo SystemDual Linear Motors Servo System
T
E
dt
d
dt
d ΞΞ
dt
d
dt
d *E
β
1ye
2yeE
E
Ξ
Ξ
*E
CSMCSFNN
niAniA
+
+ +CSMCSFNNi
u
+
_
+
+
1
niB1
niB
dt
d
dt
d
td
d2
2
td
d2
2
dt
d
dt
d
iλiλ
dt
d
dt
d
iλiλ
+
2
Riu
Robust
Controller (32)
Adaption Laws
(33)-(36)&(37)
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
+
_
_+
id
md
id
iS
*
ie2
*
iieλ
md
Cii SS
iλ
*
ie
*
ie
*
ie
iH
Cross-Coupled Position
Tracking Error
*
ie
+
Sliding Surfaces
(16)&(18)
Cross-coupled synchronous control using Sugeno type fuzzy neural network estimator 30
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
29
va,vb,ia,ib
IPM
膨
脹
閥
冷凝器
冷凝
高溫高壓 高溫高壓
蒸汽 液體
蒸發器低溫低壓
蒸汽
低溫低壓
液體
壓
縮
機
出風口與蒸發器入口溫度、膨脹閥兩側壓力與溫度
Microchip
dsPIC30F4011
16bit
Ta+ Tb+ Tc+
Ta- Tb- Tc-
uvw
室內機
室外機
Drive circuit
Protection circuit
Drive circuit
Vdc
蒸發器出口
溫度
膨脹閥出口溫度
+
-
PWM
+
-
va,vb,ia,ib
IPM
膨
脹
閥
冷凝器
冷凝
高溫高壓 高溫高壓
蒸汽 液體
蒸發器低溫低壓
蒸汽
低溫低壓
液體
壓
縮
機
出風口與蒸發器入口溫度、膨脹閥兩側壓力與溫度
Microchip
dsPIC30F4011
16bit
Ta+ Tb+ Tc+
Ta- Tb- Tc-
uvw
室內機
室外機
Drive circuit
Protection circuit
Drive circuit
Vdc
蒸發器出口
溫度
膨脹閥出口溫度
+
-
PWM
+
-
System block of sensorless drive system for PMSM compressor
Sensorless drive system for PMSM compressor using dsPIC
Research Achievements
31
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
30
Sensorless drive system for PMSM compressor using dsPIC
Control block of high frequency signal injection method
Research Achievements
Speed
Controller
Current
Controlleriqs*
ids*
=0
High Frequency
Voltage Injection
+
+vd*
vq*
SPWM
Voltage
Source
Inverter
+ Vdc -
PMSM
abc
LPF
LPF
Signal Processing
And
Rotor Speed / Flux angle
Estimater
wre*
wre
θre
^
θre
^
dq
dq
abc^
Speed
Controller
Current
Controlleriqs*
ids*
=0ids*
=0
High Frequency
Voltage Injection
+
+vd*
vq*
SPWM
Voltage
Source
Inverter
+ Vdc -
PMSM
abc
LPF
LPF
Signal Processing
And
Rotor Speed / Flux angle
Estimater
wre*
wre
θre
^θre
^
θre
^θre
^
dq
dq
abc^
32
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
31
System block of mother-board type intelligent light electric vehicle
Research Achievements
33
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
Intelligent control PV system using PWFNN with LVRT under grid fault
DC
SPWMPWM
Limiter
DC
DC
AC
PV
PI
Controller
Current
Controller
PC-based
+
-
pvV
*
pvV
pvVpvI
pvV
dcV
*
ai*
bi*
ci
ai
bi
ci
convconav
conbv concv
abv
L
dcCpvC
SSR
Power
Calculation
and
PLL
-+
dq / abc
Limiter
PWFNN
Controller
*
dcV
dcV
*
qi*
di
eθ
cibiai
abv
bcv
cav
-+
Limiter
PWFNN
Controller
*Q
Q
Mode I/ Mode II
3-Phase
Grid
100
abv
bcv
cav
P
Mode
Grid
Fault
Control
0 Grid Fault Signal
bcv
cav
Y
Y - ∆
110/220
1: 2 3
32
Research Achievements
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
Research Achievements
Layer 2
(Membership Layer)
Layer 6
(Output Layer)
Layer 3
(Probabilistic Layer)
Layer 4
(Wavelet Layer)
Layer 5
(Rule Layer)
Layer 1
(Input Layer)
11P
1 59
12P 13P 61P 62P 63P
1x2x
2
1y 2
2y 2
3y 2
4y 2
5y 2
6y
1
Iy 5
Iy 9
Iy
1
Oy 5
Oy9
Oy
6
oy
1
1y1
2y
11 2115
25 1929
6
1w 6
5w 6
9w
4
11w 4
21w 4
15w 4
25w4
19w 4
29w
41P42P
43P
5
11w 5
41w5
25w
5
69w5
55w 5
39w
Network structure of probabilistic wavelet fuzzy neural network (PWFNN)
33
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
Research Achievements
34
Fault tolerant control led six-phase PMSM drive system using TSKFNN-AMF control
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
k
kkoq NyNwNyi )()()( 455*
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35Research Achievements
TSK type FNN with asymmetric membership function
)()(1 NxNy ii
Layer 1
(Input Layer)
Layer 2
(Membership Layer)
Layer 4
(Consequent Layer)
Layer 5
(Output Layer)
Layer 3
(Rule Layer and
TSK Type Fuzzy
Inference
Mechanism)
…
5*
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11c 21c 12c 22c 19c 29c
...
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11w 3
22w 3
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59w
3
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63w
5
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3y
3
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13c 23c
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1
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0
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)( 12
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37
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
1.微電網介紹
38
Research Achievements
Micorgird system including storage, PV, WTG and islanding detection using intelligent control
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
dci
aT
aT
bT
bT
cT
cT
dcV
Lf
VSI
110V/220V
e
*P
P
PI/
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0* Q
Q
ui
vi
wi
uV
vV
wV
Power
Caculating and
PLL Units
*
qi*
di
Storage
System
*
ui *
vi *
wi
Current Control
and Drive
Circuits
ui
vi
aT bT cT
dq/abc
R load2, 4kW
PI/
TSKPFN
N-AMF
Utility System
Microgri
d
S1
39
Research Achievements
Intelligent control micorgird
system at grid connection mode
Drive and Control of Wind Turbine System
Electric Machinery and Control Lab, Department of Electrical Engineering, National Central University, Taiwan.
dci
dcV
L
Microgrid
f
VSI
110V/220V
e
*
uV
uV
*f
f
ui
vi
wi
uV
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wV
PLL Unit
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vi *
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aT
bT
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dq/abc
aT
aT
bT
bT
cT
cT
1/s
R load2, 4kW
PI/
TSKPFNN-
AMF
PI/
TSKPFNN-
AMF
Current Control
and Drive Circuits
Utility System
Storage
System
S1
40
Research Achievements
Intelligent control micorgird
system at islanding mode