protectionTrans
on
PG,etsystem
a1.
to
[3]张保会.加强继电保护与紧急控制系统的研究提高互联电网安
全防御能力[J3.中国电机工程学报,2004,24(7):卜6.
ZHANGBaohui.Strengthencontrolsystemsinterconnected
to
widearea
backupexpertPower
cascadingoutages[J].IEEEDelivery,
thethe
protectioncapability
relayand
of
security
2002。17(2):375-380.
improve
[11]尹项根.汪呖。张哲.适应智能电网的有限广域继电保护分区与
跳闸策略[J].中国电机工程学报。2010,30(7);1—7.
‘YIN
power
network[J3.Proceedings
ofthe
CSEE,
2004,24(7):l一6.
Xianggen,WANGYang。ZHANGZhe.Zone-division
trippingstrategy
[43苗世洪,刘沛,林湘宁,等.基于数据网的新型广域后备保护系统
实现[J].电力系统自动化,2008,32(10):32—36.
MIAOShihong,LIUbackup
protective
Pei,LINXiangning,et
inof
a1.Anewtype
on
and
to
forlimitedwide
area
protectionadapting
smart
grid[J3.Proceedings
oftheCSEE,2010,30(7):1-7.
of
[123李振兴。尹项根,张哲.等.有限广域继电保护系统的分区原则
与实现方法[J3.电力系统自动化,20Io,34(19):48—51.
’LI
Zhenxing,YINXianggen,ZHANGZhe,eta1.A
studyof
system
wide
area
networkbaseddata
network[J].Automation
32(10):32—36.
Electric
PowerSystems,2008,
zone
division
on
limitedwide
Power
area
protection
system[J].
[53
EISSAMM,MASOUDMback
grids
up
E,ELANWAR
techniquefor
MMM.Anovel
power
AutomationofElectric
Systems,2010,34(19):48—51.
wide
area
protection
transmission
on
usingphasor
measurement
unit[J3.IEEE
TransPower
李振兴(1977~),男,通信作者,博士研究生,主要研究方向:电力系统继电保护与控制、电力系统人工智能技术。
E-mail:Izx2007001@1
Delivery,2010,25(1):270—278.
[63王晓茹,HOPKINSON
KM,THORPJ
S,等.利用Agent实现
新的电网后备保护[J].电力系统自动化,2005,29(21):57—62.WANGXiaoru。HOPKINSON
backupprotectionsystemforthe
K
63.com
M,THoRPJ
S,eta1.Novel
using
尹项根(1954一),男,博士,教授,主要研究方向:电力系统继电保护、变电站自动化及安全稳定控制。
张
electricpowergrid
Agent
[J].Automation
57—62.
ofElectricPower
Systems,2005,29(21):
哲(1962一),男,博士,教授,主要研究方向:电力系
统继电保护及自动控制。
[73丛伟。潘贞存,赵建国.基于纵联比较原理的广域继电保护算法
WideArea
LI
Protection
AlgorithmBased
on
Multi-information
Fusion
Zhenxing,ⅥN
Xianggen,ZHANGZhe,HEZhiqin,FENGCancheng.
(HubeiProvincialElectricPowerSecurityandHighEfficiencyLab,HuazhongUniversityof
Scienceand
Abstract:Aswide
Technology,Wuhan
430074,China)
to
area
backupprotectionneedsmultipointinformation
to
identifythefaultelement,highfaulttoleranceofthebackup
to
protectionalgorithmisthekeywideand
area
itscorrect
operation.Anovelwide
area
protectionalgorithmispresentedbased
structure
on
informationfusion.Fauhidentificationcodingisexpected
functionis
constitutedby
formedaccording
the
ofthepowergrid,andthefitness
state
theoperationinformationofconventionalmain/backupprotectionandbreaker
to
status.Finally,thefaultprobabilityisidentificationalgorithm.Simulationtoleranceofthismethod.
test
calculatedbased
on
usingthepre-andpost—faultfitnessfunctionIEEE
39-bus
system
demonstrates
realizethefaultelement
andexcellentfault
theeffectiveness
ThisworkissupportedbyNationalNaturalScienceFoundationofChina(No.50877031,No.50837002).Keywords:wide
area
protection;informationfusion;fitnessfunction;expectedfunction;faultidentification
万方数据
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