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《Automation of Electric Power Systems》 2008-05
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A Power System Reliability Evaluation Algorithm Based on Safety Margin of Current State Space Pruning

WAN Guanquan1,2,WANG Suifeng1,2,ZHANG Yao2,DAI Baoming1,WU Guopei1,2(1.Guangzhou Power Supply Bureau,Guangzhou 510620,China;2.South China University of Technology,Guangzhou 510640,China)  
In a bulk power system,cascading failures initiated by branch open events often lead to blackout.So,it is definitely necessary to make an event reliability analysis in an emergency.A kind of line current fast calculating method in an emergency and the safety margin index of line current are described.These indices are used to identify the key lines affected by the tripping line and forecast system multiple failure events.Based on the above considerations,the reliability evaluation algorithm using state pruning by the margin of safety is proposed and the margin of safety indices are applied to screening the failure event with a small safety margin.It can effectively prune system failure state space and harmonize the conflict between speed and precision of the event reliability analysis.Application shows that the method proposed can not only effectively perform influencing and pruning analysis of event reliability,but also reflect the relation of variation of system indices with the safety margin of line current.The critical value of safety margin in relation to the risk of cascading failure can be obtained,providing decision-making reference for preventing the occurrence of blackout.
【Fund】: 国家自然科学基金重点项目(50337010);; 广东电网公司科技合作项目
【CateGory Index】: TM732
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【References】
Chinese Journal Full-text Database 1 Hits
1 MA Junhua1,2,LU Yansheng1,YUE Zhendong2,YIN Wenjun2,LU Hairong2(1.College of Computer Science and Technology,Huazhong University of Science and Technology,Wuhan 430074,China;2.IBM China Research Laboratory,Beijing 100193,China);Rough set based power grid security analysis[J];Engineering Journal of Wuhan University;2009-03
【Citations】
Chinese Journal Full-text Database 9 Hits
1 Bie Zhaohong,Wang Xifan Xi'an Jiaotong U niversity,Xi'an 710 0 49,China;STUDIESON RELIABILITY EVALUATION OF CASCADING FAULTS OF COMPLICATED POWER SYSTEMS[J];Automation of Electric Power Systems;2001-15
2 Bie Zhaohong,Wang Xifan Xi'an Jiaotong U niversity,Xi'an 710 0 49,China;STUDIESON MODELSAND ALGORITHMSOF RELIABILITY EVALUATION FOR CASCADING FAULTSOF COMPLICATED POWER SYSTEMS[J];Automation of Electric Power Systems;2001-20
3 Ren Zhen, Liang Zhensheng, Huang Wenying (South China University of Technology, Guangzhou 510640, China);SENSITIVITY ANALYSIS OF AC/DC HYBRID TRANSMISSION SYSTEM RELIABILITY INDICES[J];Automation of Electric Power Systems;2004-14
4 Wan Guanquan , Ren Zhen , Wang Suifeng , Dai Baoming , Wu Guopei(GPC Guangzhou Power Supply Co. Branch, Guangzhou 510620, China)(South China University of Technology, Guangzhou 510640, China);RELIABILITY EVALUATION ALGORITHM OF POWER SYSTEM USING SYSTEM FALSE FAULT INDICES PRUNING[J];Automation of Electric Power Systems;2004-23
5 REN Zhen, CHEN Bi-yun (South China University of Technology, Guangzhou 510640, China);Improved Reliability Evaluation Model for Complex Transmission Networks[J];Automation of Electric Power Systems;2005-05
6 XU Huiming, BI Tianshu, .HUANG Shaofeng, YANG Qixun (North China Electric Power University, Beijing 102206, China);WAMS Based Flow Transfer Identification Algorithm[J];Automation of Electric Power Systems;2006-14
7 WAN Guanquan~(1,2) REN Zhen~2 WANG Sui feng~(1,2) DAI Baoming~1 WU Cuopei~(1,2) 1.Guangzhou Power Supply Bureau,Guangzhou 510620,China 2.South China University of Technology,Guangzhou 510640,China;Reliability Evaluation Algorithm of Power Systems Based on Outage Margin of Safety State Space Pruning[J];Automation of Electric Power Systems;2007-19
8 CHENG Lin, GUO Yongji(Department of Electrical Engineering, Tsinghua University, Beijing 100084, China);Multiple fault assessment algorithm for reliability evaluation[J];Journal of Tsinghua University(Science and Technology);2001-03
9 ZHOU De-cai1,ZHANG Bao-hui1,YAO Feng1,WANG Li-yong1,ZOU Benguo2,ZHAO Yishu2(1.School of Electrical Engineering,Xi'an Jiaotong University,Xi'an 710049,Shaanxi Province,China;2.Shangdong Electric Power Research Institute,Ji'nan 250001,Shangdong Province,China);Fast Search for Transmission Section Based on Graph Theory[J];Proceedings of the CSEE;2006-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TANG Ge-teng,SHI Bo-qiang,ZHAO Zhi-guo,FU Xue-jie,LI Teng-fei(School of Mechanical Engineering,Beijing University of Science and Technology,Beijing 100083,China);Driving Axle's Time-Dependent Design Under Uncertainty[J];Transactions of Beijing Institute of Technology;2011-07
2 Ren Mingzhu1,Tai Nengling1,Wang Peng2,Ni Mingjie2,Wei Wei2(1.Department of Electrical Engineering,Shanghai Jiaotong University,Shanghai 200240,China;2.No.708 Marine Design and Research Institute of China,Shanghai 200011,China);Reliability Evaluation of Main Electrical Connection of Shipboard based on Disjointing Minimal Pathset[J];Marine Electric & Electronic Engineering;2009-12
3 HU Lan(Changsha Electric Power-Supply Bureau,Changsha 410015,China);Maintenance optimization with cascading failures influence considering[J];Journal of Electric Power Science and Technology;2010-04
4 BI Tian-shu1,YU Hao1,ZHANG Dao-nong2(1.State Key Laboratory for Alternative Electrical Power System with Renewable Energy Sources,North China ElectricPower University,Beijing 102206,China;2.North China Power Engineering Co.Ltd.,Beijing 100120,China);Testing platform of wide area protection and control system based on RTDS[J];Journal of Electric Power Science and Technology;2011-02
5 TIAN Hua,LIANG Wei(Wujiangdu Hydropower Plant,Zunyi 563000,China);Discussion on Operation Standardization of Wujiangdu Hydropower Plant[J];Hydropower Automation and Dam Monitoring;2008-01
6 Wang Zengping Li Gang Ren Jianwen(State Key Laboratory of Alternate Electrical with Renewable Energy Sources Power System North China Electric Power University Baoding 071003 China);A New Search Algorithm for Transmission Section Based on K Shortest Paths[J];Transactions of China Electrotechnical Society;2012-04
7 LI Shao hua 1, FAN Li li 1, DU Xin hui 1, YU Peng 2(1 Taiyuan University of Technology,Taiyuan 030024,China;2 Taiyuan Power Supply Bureau,Taiyuan 030012,China);Reliability Analysis of Taiyuan Distribution System[J];Journal of Electric Power;2002-01
8 QIU Dong-yuan,PENG Jin-feng,ZHANG Bo(Electric Power College,South China University of Technology,Guangzhou 510640,China);Structural fault diagnosis method of power electronicconverter by directed graph theory[J];Electric Machines and Control;2010-08
9 MIAO Feng-xian1,GUO Zhi-zhong2(1.State Grid AC Engineering Construction Company,Beijing 100052,China;2.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China);Calculation of the minimum load margin in voltage security region[J];Electric Machines and Control;2010-10
10 HOU Hui1,ZHANG Yong-chuan1,ZHOU Jian-zhong1,YIN Xiang-gen2,YOU Da-hai2, CHEN Qing-qian2,3,TONG Guang-yi3(1.School of Hydropower & Information Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;2.College of Electrical & Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;3.South China Bureau of State Electricity Regulatory Commission,Guangzhou 510180,China);Coping with Catastrophe Power Security Risk Assessment Framework and Its Application[J];Electric Power Construction;2010-03
China Proceedings of conference Full-text Database 8 Hits
1 ;Overview of assessment of cascading failure in power system[A];[C];2010
2 FANG Zhu BAI Xiao-min DING Jian LI Zai-hua ZHOU Zi-guan (China Electric Power Research Institute,Haidian District,Beijing 100085,China);Dynamic Search Arithmetic for Key Transmission Section of Power System[A];[C];2007
3 LI Zai-hua, BAI Xiao-min (China Electric Power Research Institute, Haidian District, Beijing 100085, China);Summarization of Theory and Application of Running Reliability of Bulk Power Grid[A];[C];2006
4 YANG Sheng-chun, YAO Jian-guo, GAO zong-he, YANG Zhi-hong (NARI Technology Development Limited Company, Nanjing 210003, Jiangsu Province, China);Intelligent Dispatching Decision-making System Based on Integration of Power Dispatching Automation System[A];[C];2006
5 LIU Jia-jun,YAN Bo,YAO Li-xiao,LIU Bo,LIU Dong,XUE Mei-juan (Institute of Water Resources and Hydro-electric Engineering,Xi'an University of Technology,Xi'an 710048,China);Research on Tie-line power fluctuation in paralleling based on power transmission[A];[C];2011
6 ZHOU Ye,SONG Xiaofang NARI Group Corporation(State Grid Electric Power Research Institute),Nanjing 210003,China.;A fast estimate generation capacity tripped by emergency control for power system based on EEAC[A];[C];2013
7 LI Yan-feng,XIE Dong-mei Liaoning Longyuan Wind Power Co.Ltd.Shenyang,110013.Shenyang Institute of Engineering.Shenyang,110136;Black Start Strategy Study on a Wind Farm with Storage Plant[A];[C];2013
8 Zhang Hao~1,Kang Fengqin~2,Liu Haoming~2,Yong Taiyou~3 (1.State Grid Huzhou Electric Power Company,Huzhou 313000,China; 2.College of Energy and Electrical Engineering,Hohai University,Nanjing 210098,China; 3.Eversource Consulting,Inc.,California,95608,USA);Grid Operation and Maintenance Risk Assessment Based on Fuzzy Analytic Hierarchy Process[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wen Fushuau; Qiu Jiaju; Han Zhenxiang (Zhejiang University);A Refined Genetic Algorithm for Fault Section Estimation Using Information from Circuit Breakers[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1996-02
2 Bi Tltinshul, Ni Yixinl, Yang Qixun'(l. The University of Hong Kong, Hong Kong, China)(2. North China Electric Power University, Beijing 100085. China);AN EVALUATION OF ARTIFICIAL INTELLIGENT TECHNOLOGIESFOR FAULT DIAGNOSIS IN POWER NETWORK[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-02
3 Wu Min1. Zhu Xigui2. Xu Weigang1. Wang Junjiang2(1. Shaoxing Electric Power Industry Bureau, Shaoxing 312000. China)(2. Kehui Electric Co Ltd, Ji'nan 250061. China);TECHNOLOGY OF FAULT HANDLING IN FEEDER AUTOMATIONWITHOUT COMMUNICATION CHANNEL[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-12
4 Bie Zhaohong,Wang Xifan Xi'an Jiaotong U niversity,Xi'an 710 0 49,China;STUDIESON RELIABILITY EVALUATION OF CASCADING FAULTS OF COMPLICATED POWER SYSTEMS[J];Automation of Electric Power Systems;2001-15
5 Bie Zhaohong,Wang Xifan Xi'an Jiaotong U niversity,Xi'an 710 0 49,China;STUDIESON MODELSAND ALGORITHMSOF RELIABILITY EVALUATION FOR CASCADING FAULTSOF COMPLICATED POWER SYSTEMS[J];Automation of Electric Power Systems;2001-20
6 Xue Yusheng(Nanjing Automation Research Institute, Nanjing 210003, China);THE WAY FROM A SIMPLE CONTINGENCY TO SYSTEM-WIDE DISASTER ——Lessons from the Eastern Interconnection Blackout in 2003[J];Automation of Electric Power Systems;2003-18
7 XUE Yu-sheng ( Nanjing Automation Research Institute, Nanjing 210003, China);Space-time Cooperative Framework for Defending Blackouts Part I From Isolated Defense Lines to Coordinated Defending[J];Automation of Electric Power Systems;2006-01
8 XUE Yu-sheng Nanjing Automation Research Institute, Nanjing 210003, China;Space-time Cooperative Framework for Defending Blackouts Part Ⅱ Reliable Information, Quantitative Analyses and Adaptive Controls[J];Automation of Electric Power Systems;2006-02
9 XUE Yu-sheng (Nanjing Automation Research Institute, Nanjing 210003, China);Space-time Cooperative Framework for Defending Blackouts Part Ⅲ Optimization and Coordination of Defense-lines[J];Automation of Electric Power Systems;2006-03
10 ZHU Xukai,LIU Wenying,YANG Yihan,WANG Longzhen(Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control,North China Electric Power University,Ministry of Education,Beijing 102206,China);Evolution Mechanism and Preventing Strategies for Cascading Failure[J];Automation of Electric Power Systems;2008-05
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 ZHANG Xuan,CHI Dan-yi,CHANG Tai-hua (Key Laboratory of Measurement & Control New Technology and System for Industrial Process Department of Control Engineering, North China Electric Power University,Beijing 102206,China);Fuzzy Control System Design for CFB Bed Temperature Based on Data Mining Technology[J];East China Electric Power;2012-11
2 DAI Lu DING Li-xin XUE Bing(State Key Lab of Software Engineering,Wuhan University,Wuhan 430072,China);Novel Mining Implicit Text Fragment from Abstract Scheme[J];Computer Science;2013-02
3 ZHANG Kai-jun,WANG Jin-yue,WU Jia,HE Feng(Pinghu Power Supply Bureau,Pinghu Zhejiang 314200,China);Decision Support System for Power Consumption Optimization based on Intelligent Assessing Model[J];Zhejiang Electric Power;2013-02
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Ren Zhen, Wu Juan (South China University of Technology. 510641, Guangzhou, China)Chen Lifang (Electricity Overhaul Company of the Pearl River, 511458, Guangzhou. China);EQUIVALENT MODEL FOR HVDC RELIABILITY EVALUATION[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-09
2 Ding Ming;Li Shenghu;Liu Shengsong(Hefei University of Technology,230009,Hefei.China);A NEW ALGORITHM FOR CALCULATING FREQUENCY AND DURATION INDICES IN RELIABILITY ANALYSIS OF COMPOSITE GENERATION AND TRANSMISSION SYSTEM[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-22
3 Bie Zhaohong,Wang Xifan Xi'an Jiaotong U niversity,Xi'an 710 0 49,China;STUDIESON RELIABILITY EVALUATION OF CASCADING FAULTS OF COMPLICATED POWER SYSTEMS[J];Automation of Electric Power Systems;2001-15
4 Cheng Lin,Guo Yongji Tsinghua University,Beijing 10 0 0 84,China;NEW ALGORITHM OF ADEQUACY AND SECURITY EVALUATION FOR BULK POWER SYSTEM[J];Automation of Electric Power Systems;2001-19
5 Bie Zhaohong,Wang Xifan Xi'an Jiaotong U niversity,Xi'an 710 0 49,China;STUDIESON MODELSAND ALGORITHMSOF RELIABILITY EVALUATION FOR CASCADING FAULTSOF COMPLICATED POWER SYSTEMS[J];Automation of Electric Power Systems;2001-20
6 Cui Yuan,Cheng L in,Sun Yuanzhang,L i Xiong,Peng Jiangnan,Zhong Zhian,Zhang Jianyun Tsinghua University,Beijing 10 0 0 84 ,China;REAL-TIME COMMUNICATION IN REAL-TIME CONTROL AND ANALYSISSYSTEM FOR POWER SYSTEMS[J];Automation of Electric Power Systems;2002-08
7 Yan Dengjun 1, Yuan Hong 1, Gao Weizhong 2, Wu Feng 1, Ju Ping 1 (1. Hohai University, Nanjing 210098, China) (2. He'nan Electric Power Dispatch & Communication Center, Zhengzhou 450052, China);REAL-TIME MONITORING SYSTEM FOR THE STATES OF POWER NETWORK OVER ETHERNET AND ATM[J];Automation of Electric Power Systems;2003-10
8 Xiong Xiaofu, Zhou Jiaqi, Zhao Xia, Yang Yunguo (Chongqing University, Chongqing 400044, China);RESEARCH ON FAST OPERATING BACKUP PROTECTION[J];Automation of Electric Power Systems;2003-11
9 Xue Yusheng(Nanjing Automation Research Institute, Nanjing 210003, China);THE WAY FROM A SIMPLE CONTINGENCY TO SYSTEM-WIDE DISASTER ——Lessons from the Eastern Interconnection Blackout in 2003[J];Automation of Electric Power Systems;2003-18
10 Guo Yongji(Tsinghua University, Beijing 100084, China);TO FOCUS ON IMPROVING POWER SYSTEM RELIABILITY——A Pondering over the East North-America Major Blackout[J];Automation of Electric Power Systems;2003-19
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