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8/18/2019 Eaton EESS PSE Capabilities - Short (3)
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1© 2014 Eaton, All Rights Reserved.
Power System Engineering (PSE) Capabilities of EatonElectrical Services and Systems (EESS)
JJ Dai, PhD, PE
Director of PSE Center of Excellence
Eaton APAC
dai!eaton.co"
mailto:[email protected]:[email protected]:[email protected]
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(© 2014 Eaton, All Rights Reserved.
#ac$gro%nd
Eaton EESS offers electrical engineering cons%lting services to&9 7roects.
8he st%dies 'ill assist in the eval%ation of s)ste" 7erfor"ance,
s)ste" reliailit), safet) and the ailit) of the s)ste" to ex7and to
acco""odate f%t%re 7rod%ction and:or o7erating re;%ire"ents.
Even at a conce7t%al design stage of the s7ecific 7roect, 7o'er
s)ste" has een co"7leted to certain extend and vario%s 7o'er
s)ste" st%dies are done or can e started. Eaton 'ill s%77ort o%r
clients to iss%e a Re;%isition for Electrical S)ste" St%dies and
Sco7e of
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4© 2014 Eaton, All Rights Reserved.
EESS overvie'
Eaton Electrical Services 9 S)ste"s
• Start-up &
Commissioning
• Extended
Warranty
• aintenance
Contracts
•
!esting &"eneral #ield
Services
• Small Pro$ects
• %enewal Parts
• ' %esponse
• *isaster
%ecovery
PD
ield
Services
• + ,reaer
%eplacement
• .+ ,reaer
%eplacement
• E/uipment
%ebuild and
%econditioning• .ife Extension
& oderni0ation
• 1rc #las2
Solutions
• %ecycling
Services
After"ar$et
+ife
Extension
Power System
Engineering
• Studies3 *esign3
Consulting
• 1rc #las2 &
Safety Studies• Power C2ain
1udits
• ,us ,racing
Studies
EngineeringServices
• !urney
Pro$ects
45677
• Pro$ect
anagement
• Engineer3
Procure &Construct
(EPC)
• C-Comms
• 8-Comms
• Software
• Power
9uality
• Energy
anagement• %emote
onitoring &
*iagnostics
• Energy
anagement
System
Wind
• !urney
Substations
• Wind #arm
Collector
Substation
23> R&SPowering ,usiness Worldwide
Eaton is a global tec2nology leader in diversified power management
solutions t2at mae electrical3 2ydraulic and mec2anical power operate more
efficiently3 effectively3 safely and sustainably
Power System
1utomation
• etering3
Protection3 &
Control Systems
Solar
• #easibility
1udits
• Engineering
• Commissioning
• !urney
• *istributedrooftop
installation EPC
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6© 2014 Eaton, All Rights Reserved.
EESS &vervie' APAC Ca7ailit) Chart
EESS 1P1C
Power System1utomation
ElectricalSafety
PowerC2ainSolution
Engineering1pplication
=nlineonitoring
%enewableEnergy
Pro$ectanagement
#ieldService
!raining &Seminar
Power SystemEngineering
areting SalesP=
Coordination#uture
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EESS =verview Eaton>s Power System Engineering "roup
&ffer a f%ll 7ortfolio of
engineering, design, anal)sis,and cons%lting services
A n a l ) s i s S o
f t ' a r e
Power System Engineering? @77A Engineers in ;
8/18/2019 Eaton EESS PSE Capabilities - Short (3)
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FF
Power 9uality Studies• Dist%rance "onitoring
• /ar"onic Anal)sis
• 8ransient Anal)sis
• Effective ro%nding
• Po'er -%alit) Site S%rve)s
Safety & %eliability Studies
• Arc lash
• Short Circ%it
• Protective Device Eval%ation
• Protective Device Coordination• Po'er S)ste" nvestigations
• ro%nding
• Po'er S)ste" A%dit
Po'er S)ste" St%dies
Arc lash, Short Circ%it, -%alit), Protection
8/18/2019 Eaton EESS PSE Capabilities - Short (3)
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GG
Power #low Studies
• Energ) anage"ent
• +oad lo' Anal)sis
• Po'er actor Correction
• otor Starting
• 8ransient Stailit)
1ggregated .oads1ggregated .oads7@
&
B'
6
D
)
(F B?77 )(&@(F &@?77 )(&B(F @6?77 )(&6(F F
E
EE
Po'er S)ste" St%dies
+oad lo', otor Starting, Po'er actor
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1010
Po'er S)ste" St%dies
Coordination St%dies
• Detailed reco""endations for
ne' and re7lace"ent 7rotective
devices 'hen the st%d)
deter"ines those existing
devices do not 7rovide 7ro7er
7rotection or coordination.• 8i"e*c%rrent coordination c%rves
'ith the infor"ation descried
aove,
• 8a%lations of reco""ended
7rotective device settings
identified ) location, e;%i7"entn%"er, f%nction n%"er and
ad%stale range.
8H nr%sh
20F A(00 A
0.3 1 10 100 1I 10I0.01
0.10
1
10
100
1000
CJRRE8 APERES
CCK2A.tcc Ref. 5oltage= 600 C%rrent in A"7s x 10 CCK2A.dr'
8 1E A
S E C &AD S
a"e 82#
Si?e 1300.0 $5A
Device= 32*SJ#2#*
agn%" DS, RS 3202000A:2000ASettings Phase +8PJ 0.4*1.0 x P 1
+8D 2*24 Sec. 4S8PJ 2*12 x +8PJ 4S8D 0.1*0.3 Sec. 0.(L2 8 &%tS8 2*12 x P &
Device= 32*SJ#2#*CCK2Aagn%" DS, RS 3201000A:1000ASettings Phase +8PJ 0.4*1.0 x P 1
+8D 2*24 Sec. 4S8PJ 2*14 x +8PJ 4S8D 0.1*0.3 Sec. 0.1L2 8 &%tS8 2*14 x P &
Device= CP #+
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1111
Po'er S)ste" St%dies
Selective Coordination St%dies
• e' distri%tion s)ste"designs• +oo$ for s)ste"s 'ith
generators 9 a%to"atictransfer s'itches
•
Dra'ings often state if an A8S is life*safet) or legall)re;%ired
• +oo$ for dra'ing notes ors7ecs that call o%t there;%ire"ent to "eetMselectiveN coordinationand:or EC 00.2 or01.1F.
• Revie' the s7ecs to see ifEC 00.2 or 01.1F iscalled o%t in an) sections.0.3 1 10 100 1I 10I
0.01
0.10
1
10
100
1000
CRRE8 APERES
CC#s.tcc Ref. 5oltage= 4F0 C%rrent in A"7s x 10
8 1E A
S E C &AD S
Device= S/&P AID400ASettings Phase
8her"al C%rve ixedS8 3*10 x 8ri7 10
Device= S/&P +S8D130ASettings Phase ixed
Device= S/&P AID400ASettings Phase
8her"al C%rve ixedS8 3*10 x 8ri7 10
Device= S/&P +S8D130ASettings Phase ixed
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1212
• Arcing fa%lt "agnit%de
• Device clearing ti"e
• D%ration of arc
• Arc flash o%ndar)
•
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1(1(
• Descri7tion, 7%r7ose, asis and sco7e of the har"onicst%d) and a single*line diagra" of the 7ortion of the
7o'er s)ste" 'hich is incl%ded 'ithin the sco7e of the
st%d).
• 8ales listing the individ%al har"onic voltages and
c%rrents and total har"onic distortions 8/Ds for
"aor %ses 'ithin the electrical distri%tion s)ste".
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1414
Po'er S)ste" St%dies
/ar"onic St%d) Standard
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1313
• #%s voltages, line c%rrents,
7o'er factor, and transfor"er
loading in act%al ;%antities
and in 7ercent of the device
ase val%es,
• Reco""ended transfor"er
ta7 settings,
• Reco""endations for 7o'er
factor correction ca7acitors.
Po'er S)ste" St%dies
+oad lo' St%dies
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1616
Design and Protection S%rge Protection
• Enhanced s%rge 7rotection design
• S'itching 8ransient St%dies
• eas%re"ents
• Exa"7le
D%ring co""issioning of a data center s%station, the
transfor"er failed d%ring the loss of %tilit) test.
•
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11
D)na"ic Anal)sis enerator Stailit)
• achine variales incl%ding t%rine in7%t and generator o%t7%t 7o'er, accelerating
7o'er, fre;%enc) deviation, rotor angle, field voltage and c%rrent, ter"inal voltage"agnit%de and angle, and generator c%rrent and angle. 8hese are s%""ari?ed for
each "achine in ti"e incre"ents over the no"inal transient ti"e interval of one or t'o
seconds. or the load shedding st%d) anal)sis, the ti"e interval 'o%ld e extended to
five seconds or longer,
• Plotted s'ing c%rves of 7o'er angle over the transient ti"e 7eriod for each "achine,
• 8he "agnit%de and angle of voltage and fre;%enc) deviation for an) %s in the s)ste",
• S%""ar) of line c%rrents, 7o'er flo's, and a77arent i"7edance on an) line,
• f re;%ired, details of the load shedding sche"e, incl%ding the se;%ence of load
se7aration, critical clearing ti"e, and t)7e of rela).
• Exec%tive s%""ar), incl%ding findings 9 reco""endations
• St%d) 7roced%res
• Data s%""ar), incl%ding co"7%ter re7ort o%t7%t
• A77endix, incl%ding one*line diagra"s, co"7%ter
7rogra" o%t7%t sheets, and all other 7ertinent
s%77orting doc%"entation.
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1F1F
D)na"ic Anal)sis 5oltage Stailit)
Related to generator stailit) st%dies, %t considers voltageconditions res%lting fro" a s)ste" dist%rance.
• 8)7icall) an iss%es
• &ver loading
• +oc$ of local reactive 7o'er so%rce
• Sol%tions=• Reactive 7o'er co"7ensation
• Advanced rela)ing and control
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1G1G
Eaton
Power SystemEngineering
DistributionSystem DesignServices
DistributedGenerationSolutions
SolarGenerationEngineering
Smart GridEngineering& Solutions
Power ChainAudits
DemandResponseSolutions
SubstationDesignServices
EnergyAssessments
ProfessionalEnergyConsulting
EnergySolutionsEngineering
Protection &Control Design
acility!ptimi"ationSolution
#indGenerationEngineering
Arc lash$a"ardAnalysis
Power %ualitynvestigations
$armonicAnalysis &'easurements
$ydroelectricDesign andEngineering
Arc lashSolutions &Engineering
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2020
1. Petroche"ical Plant S)ste" St%d)S)ste" D)na"ic odeling and St%dies
&n*site generation 7lant has 4 generators * ( 8 gas t%rines ( < each and 1 S8 stea"
t%rine 64
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2121
1. Petroche"ical Plant S)ste" St%d)enerator D)na"ic odeling
#%ild and validate all d)na"ic "odels=
overnor "odel
enerator "odelExciter "odel
PSS "odel
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2222
1. Petroche"ical Plant S)ste" St%d)St%d) Scenarios
8ransient stailit) scenario selection=
eneration and load de"and S)ste" o7eration config%ration
S)ste" fa%lts and dist%rances %"er of o7erating generators
Parallel to the grid or in islanding"ode
Electrical short*circ%it
enerator tri7
Start large "otors
8ie rea$er o7en:close
Se7aration fro" the grid
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2(2(
1. Petroche"ical Plant S)ste" St%d)ain Res%lts of S)ste" Stailit) St%d)
8ransient stailit) st%d) res%lts and "ain assess"ents
Eval%ate st%d) res%lts
Rotor angle stailit) Critical fa%lt clearing ti"e
Acceleration ti"e for "otors 5oltage di7 ca%sed ) "otor acceleration
S)ste" fre;%enc) stailit) S)ste" o7erating voltage level
enerator load*fre;%enc) control c%rve re*setting Po'er exchange range et'een the 7lant and grid
re;%enc) control ) load shedding &ther i"7ortant factors and indices to s)ste" stailit)
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2424
2. Refiner) S)ste" St%d) Caseaor S)ste" Ex7ansion St%d)
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2323
2. Refiner) S)ste" St%d) CaseSt%d) Re;%ire"ents
Electrical s)ste" shall e i"7roved to the o7eration co"ined 'ithrid 7o'er s%77l) and E< t'o 8s 2 x 36.3625A.
22$5 "ain 7o'er distri%tion s'itchgear shall e re7laced 'ith E<
S in ne' 22$5 ain nta$e SRC S%station.
ne' 7rocess train 'ill e incor7orated into existing s)ste" s%ch as
ne' s%stations and "odifications of existing 7o'er distri%tion
s)ste" D%e to increasing the short circ%it c%rrent, the c%rrent li"iting reactor
is installed at %s tie 7osition of 22$5 S. P%r7ose of this reactor is
to red%ce the contri%tion of the short circ%it c%rrent fro" the other
%s ar.
o%r stages and fo%r s%"issions= R= or Revie' stage.
D= or Design stage.
C= or Constr%ction stage.
A#= As #%ild stage
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2626
2. Refiner) S)ste" St%d) CaseSco7e of
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22
2. Refiner) S)ste" St%d) CaseSt%d) Res%lts
+oad lo'=
enerator loading, transfor"er loading, %s loading, %s o7erating voltage,
feeder voltage dro7, 7o'er factor
5oltage dro7 across C+R and reactive 7o'er losses
Reco""ended transfor"er off*load ta7 settings
Reco""ended generator A5R settings
Reco""endations for 7o'er factor correction ca7acitorsShort Circ%it=
a%lt c%rrent calc%lation s%""ar) listing initial s%transient fa%lt c%rrent, 7ea$
fa%lt c%rrent and stead*state fa%lt c%rrent
8a%lated s%""aries listing circ%it rea$er, f%se and other 7rotective device
rea$ing and "a$ing d%ties in 7ercent of their res7ective ratings
Co"7lete fa%lt c%rrent "agnit%des, incl%ding individ%al ranch c%rrent
contri%tions, for each %s in the electrical distri%tion s)ste"
Co"7lete ta%lation of circ%it rea$er, f%se and other 7rotective device
rea$ing and "a$ing ratings vers%s calc%lated short circ%it d%ties for ever)
7rotective device
Reco""endations for re7lace"ent or retrofit of overd%tied 7rotective devices
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2F2F
2. Refiner) S)ste" St%d) CaseSt%d) Res%lts
5oltage Dro7 : otor Starting St%d)
8ales listing voltages at the "otor ter"inals and at other significant locations 'ithinthe electrical distri%tion s)ste"
Plots of "otor s7eed, "otor c%rrent, "otor tor;%e, load tor;%e, accelerating tor;%e,
accelerating ti"e, 7o'er factor, and voltages at the "otor ter"inals and other
significant locations in the s)ste", and
Reco""endations for correcting or i"7roving an) "otor starting 7role"s %ncovered
) the st%d), and 5oltage dro7s d%e to the largest "otor on each %s 'ill e
eval%ated and re7ortedProtective Device Coordination St%d)
A si"7lified one*line diagra" identif)ing the devices 7lotted
Short*circ%it c%rrent levels %sed for coordination
otor starting characteristics
enerator overc%rrent 7rotective device
edi%"*voltage e;%i7"ent overc%rrent rela)s edi%"* and lo'*voltage f%ses
+o'*voltage e;%i7"ent circ%it rea$er tri7 devices, incl%ding "an%fact%rers tolerance
ands
8ransfor"er f%ll*load c%rrent, "agneti?ing inr%sh c%rrent and AS 7rotection c%rves
A77ro7riate 7rotection criteria for e;%i7"ent
Cond%ctor da"age c%rves enerator short*circ%it decre"ent c%rve and generator da"age c%rve
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2G2G
2. Refiner) S)ste" St%d) Caseain Res%lts of S)ste" Stailit) St%d)
8ransient Stailit) St%d)
achine variales incl%ding t%rine in7%t and generator o%t7%t 7o'er, accelerating7o'er, fre;%enc) deviation, rotor angle, field voltage and c%rrent, ter"inal voltage
"agnit%de and angle, and generator c%rrent and angle
Plotted s'ing c%rves of 7o'er angle over the transient ti"e 7eriod for each "achine
8he "agnit%de and angle of voltage and fre;%enc) deviation for an) %s in the s)ste"
S%""ar) of line c%rrents, 7o'er flo's, and a77arent i"7edance on an) line
f re;%ired, details of the load shedding sche"e, incl%ding the se;%ence of load
se7aration, critical clearing ti"e, and t)7e of rela)
Exec%tive s%""ar), incl%ding findings 9 reco""endations
St%d) 7roced%res
Data s%""ar), incl%ding co"7%ter re7ort o%t7%t
/ar"onics
Descri7tion, 7%r7ose, asis and sco7e of the har"onic st%d) and a single*line diagra"
of the 7ortion of the 7o'er s)ste" 'hich is incl%ded 'ithin the sco7e of the st%d) 8ales listing the individ%al har"onic voltages and c%rrents and total har"onic
distortions 8/Ds for "aor %ses 'ithin the electrical distri%tion s)ste".
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( l i Pl S d C
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(1(1
(. %clear eneration Plant St%d) CaseS)ste" Config%ration and St%d) &ective
St%d) &ective= #%ild co"7lete
generator and
control d)na"ic
"odels
5alidate "odels )
field testing res%lts
St%d) e"ergenc)
generator start %7
Prove critical loads
are f%ll) s%77orted
) the e"ergenc)generator
8he st%d) is
re;%ired ) S
RC %clear
Reg%lation
Co""ittee
Emergency"enerator
Critical
.oads
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(2(2
(. %clear eneration Plant St%d) Caseodel 5alidation and St%d) Res%lts
enerator re;%enc) otor 5oltage
enerator 5oltage otor C%rrent
St%d) res%ltsco"7ared 'ith
real field testing
data to validate
the "odels
5alidated
"odels then are%sed to 7redict
s)ste"
res7onses
%nder different
conditions
( l ti Pl t St d C
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((((
(. %clear eneration Plant St%d) Caseain Res%lts of S)ste" Stailit) St%d)
( l ti Pl t St d C
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(4(4
(. %clear eneration Plant St%d) CaseSt%d) Cases
So"e other st%d) cases= re;%enc) variation
5oltage variation
E"ergenc) loadilit)
E"ergenc) "otor starting
&5 "otor controlled valve starting
A5R:Excitation s)ste" internal fa%lts
overnor s)ste" internal fa%lts
+oad shedding
#%st transfer
4 %clear eneration Plant St%d)
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(3(3
4. %clear eneration Plant St%d) /igh*"7act Safet) Related Soft'are 9 +irar)Data
Calc%lations 5erified9 5alidated against
field res%lts, real
s)ste"
"eas%re"ents,
estalished7rogra"s, and hand
calc%lations
+irar) data caref%ll)
7assed 7ass:fail
criterion
Ens%re res%lts are
acc%rate and reliale
4 l ti Pl t St d
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(6(6
4. %clear eneration Plant St%d) enerator Start 7
1pplications
Anal)sis to st%d) e"ergenc) generatorstarting fro" cold state
Capabilities St%d) ;%ic$ recover) of 7o'er to critical
loads
Deter"ine o7ti"%" loading ti"e
Sched%le loading se;%ence
Anal)?e generator 9 "otor starting
ehaviors
Anal)?e governor 9 A5R ehaviors d%ring
starting
Si"%late diesel generator starting for
critical a77lications s%ch as n%cleargeneration 7lants
Anal)?e 7o'er recover) to critical loads
'hen 7o'er grid connection is lost
Start a stand*) generator fro" cold*state
%nder nor"al 9 e"ergenc) conditions
Si"%late "otor acceleration 9 reection
4 l ti Pl t St d
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((
4. %clear eneration Plant St%d) DC S)ste" St%dies
n n%cleargeneration 7lant
DC 7rovides
ac$ %7 7o'er
for critical loads
Detailed DCs)ste" st%dies
are re;%ired=
DC +oad lo'
DC Short*
Circ%it
#atter) Si?ing
4 l ti Pl t St d
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(F(F
4. %clear eneration Plant St%d) Protective Rela) &7eration St%d)
8ransient Stailit) anal)sisfor vario%s scenarios to set
and validate rela) settings
for=
S)ste" islanding
A%to"atic loadshedding
ast %s transfer
5oltage di7
re;%enc) variation
St%d) 'ill incl%de follo'ingrela)s=
5oltage rela)
re;%enc) rela)
C%rrent rela)
Reverse 7o'er rela) &%t of S)nc rela)
4 l ti Pl t St d
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(G(G
4. %clear eneration Plant St%d) Arc lash Anal)sis
Esti"ates the arc flashincident energ) and
deter"ines
lash 7rotective
o%ndar) to live 7arts
Shoc$ 7rotection ns%ring co"7liance 'ith
&S/A
PA 0E
EEE 13F4 standards
S%77ort a safer 7o'er
s)ste" design.
4 %clear eneration Plant St%d)
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4040
4. %clear eneration Plant St%d) ERC Standards
eneration 7lants and s)ste" o7erators are re;%ired to 7erfor" generation 7lant
"odel validation and s)ste" st%dies 7er ERC @ orth A"erican Electric Reliailit)Cor7oration standards
Related ERC standards
&D series for odeling, Data, and Anal)sis
&D*010*0 Stead)*State Data for odeling and Si"%lation of the
nterconnected 8rans"ission S)ste"
&D*012*0 D)na"ics Data for odeling and Si"%lation of the nterconnected8rans"ission S)ste"
&D*026*1 5erification of odels and Data for enerator Excitation Control
S)ste" or Plant 5olt:5ar Control %nctions
&D*02*1 5erification of odels and Data for 8%rine:overnor and +oad
Control or Active Po'er:re;%enc) Control %nctions
PRC series for Protection and Control PRC*006*1 A%to"atic nderfre;%enc) +oad Shedding
PRC*006*SERC*01 A%to"atic nderfre;%enc) +oad Shedding Re;%ire"ents
5AR series for 5oltage and Reactive
5AR*001*4 5oltage and Reactive Control
5AR*002*
8/18/2019 Eaton EESS PSE Capabilities - Short (3)
41/41