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《Automation of Electric Power Systems》 2008-11
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On-line Voltage Stability Analysis Based on Approximate Continuation Power Flow

WANG Gang,ZHANG Xuemin,MEI Shengwei(State Key Lab of Power System,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China)  
A novel approximate continuation power flow algorithm is presented to realize voltage stability on-line monitoring.The method consists of two stages,viz.prediction and correction.The prediction algorithm linearizes power flow equations and predicts next step power flow solution along its tangent direction.The correction algorithm obtains calculative load increase direction by substituting the prediction solution into power flow equations.The algorithm uses the adjusted direction to predict power flow solution of next step,which can decrease the angle between load increase direction and calculative load increase direction.It is iterated until the angle is greater than a given value,which means that the linearization degree of power flow equation is deteriorated and the approximate load margin is obtained.Furthermore,in order to show the validity of the new algorithm in analyzing voltage stability,a strict mathematic proof is presented to show that this algorithm is linearization approximation of continuation power flow.The algorithm has a fast calculation speed and no convergence problem.Its voltage stability index has explicit physical meaning and good linearization property.Case studies using the IEEE 39-bus system are given to prove the effectiveness of the proposed algorithm.
【Fund】: 国家重点基础研究发展计划(973计划)资助项目(2004CB217902);; 国家自然科学基金资助项目(50525721 50595411)~~
【CateGory Index】: TM712
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【References】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Ren-jun,WU Pan (School of Electrical and Information Engineering,Changsha University of Science & Technology,Changsha 410004,China);Voltage stability margin based reactive power optimization method[J];Journal of Electric Power Science and Technology;2010-01
2 WANG Kaipeng,ZHANG Yiwei,CHEN Lei,MIN Yong(State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China);Saddle-node Bifurcation Point Calculation of Voltage Stability Based on Adjoint System Theory[J];Automation of Electric Power Systems;2009-14
3 ZHAO Shanshan,ZHONG Wuzhi,ZHANG Dongxia,YIN Yonghua,TANG Xiaojun(China Electric Power Research Institute,Beijing 100192,China);A Transient Voltage Instability Risk Assessment Method and Its Application[J];Automation of Electric Power Systems;2009-19
4 LIU Ying~(1,2),LIU Junyong~(1,2),ZHANG Jianming~3,CHENG Fei~(1,2),HE Xingqi~(1,2) (1.School of Electrical and Information Engineering,Sichuan University, Chengdu 610065,China;2.Provincial-Level Key Laboratory of Smart Grid,Chengdu 610065,China; 3.Sichuan Electric Power Corporation,Chengdu 610041,China);Classification of intelligent warning for power system dispatch[J];Electric Power Automation Equipment;2009-12
5 LIU Nan,YIN Yonghua,MA Shiying,LIU Tao(China Electric Power Research Institute,Haidian District,Beijing 100192,China);An Improved Continuation Power Flow Algorithm Considering Generator Excitation Current Limit[J];Power System Technology;2011-02
6 Liu Wenxia1,2,Xu Yuqin2,Pan Xiong1(1.Postgraduate Workstation of Yunnan Power Gird Corporation,North China Electric Power University,Kunming 650217,China; 2.State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University,Baoding 071003,China);Calculating to Voltage Stability Margin of Power Systems with Wind Farms Considering the Eigenvalue of Parametric Sensitivity[J];Electric Power Science and Engineering;2012-08
7 QIN Wen-li1,LIN Wei-fang2(1.School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China;2.China Electric Power Research Institute,Beijing 100192,China);Overview of on-line voltage analysis methods and optimal reactive power configuration[J];Electric Drive Automation;2013-01
8 MOU Xiaoming,LI Zhimin(Department of Electrical Engineering,Harbin Institute of Technology,Harbin 150001,China);Two-stage power flow method for calculating voltage stability margin[J];Electric Power Automation Equipment;2013-03
9 YU Wen-guang;LIU Guang-ye;LUO Jing-wei;WANG Yang;WANG Ming-qiang;College of Electrical and Information Engineering,Hunan University;Jiangxi Ganxi Power Electric Company;;Condition Analysis and Determination of Limit Induced Bifurcation in Voltage Stability[J];Proceedings of the CSU-EPSA;2014-06
10 XIE Wu-zhong,HU Gang,LIU Yan,PAN Hao(Beijing Electric Power Company,Beijing 100031,China);A new model of critical point calculation for power system voltage stability[J];Electric Power;2011-08
【Citations】
Chinese Journal Full-text Database 7 Hits
1 ZHAO Jin-quan, Zhang Bo-ming (Tsinghua University, Beijing 100084, China);Summarization of Continuation Power Flow and Its Applications in Static Stability Analysis of Power System[J];Automation of Electric Power Systems;2005-11
2 HU Ze-chun, WANG Xi-fan (Xi'an Jiaotong University, Xi'an 710049, China);Determination of Static Voltage Collapse Critical Point Based on Load Flow Method with Optimal Multiplier[J];Automation of Electric Power Systems;2006-06
3 LI Dahu, CAO Yijia (Huazhong University of Science & Technology, Wuhan 430074, China) (Zhejiang University, Hangzhou 310027, China);Synchronous Phasor Measurments Based Real Time Voltage Stability Analysis Method[J];Automation of Electric Power Systems;2006-12
4 ZHAO Jinli1, YU Yixin1, ZHANG Pei2 (1. Tianjin University, Tianjin 300072, China; 2. U.S. EPRI, Palo Alto, USA 94303);Conditions of Applying Voltage Instability Predictor (VIP) Based on Local Measurements[J];Automation of Electric Power Systems;2006-24
5 Guo Ruipeng,Han Zhenxiang(Zhejiang University,310027,Hangzhou,China);AN IMPROVED CONTINUATION POWER FLOW METHOD FOR VOLTAGE STABILITY ANALYSIS[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-14
6 LIU Dao-wei1,XIE Xiao-rong2,MU Gang1, LI Ping (1.Northeast China Institute of Electric Power Engineering Jilin 132012,Jilin Province,China; 2. Tsinghua University, Haidian District, Beijing 100084, China);AN ON-LINE VOLTAGE STABILITY INDEX OF POWER SYSTEM BASED ON SYNCHRONIZED PHASOR MESUREMENT[J];Proceedings of the Csee;2005-01
7 DUAN Jun-dong1,GUO Zhi-zhong2 (1. Dept. of Electrical Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang Province, China; 2. Electric Power Research Institute of XuJi Group,Haidian District, Beijing 100085, China);A New Method for on-Line Determination of the Capability Curves of Voltage Stability[J];Proceedings of the CSEE;2006-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ;Primary research of transient voltage stability in Anhui electric network[J];Anhui Electric Power;2006-02
2 ZHOU Xin (Qinjing Branch,China Oil Line Corporation,Qinhuangdao,Hebei,066000,China);On the Major Problem and Countermeasures for Qinhuangdao Power Grid[J];Journal of Liaoning Institute of Science and Technology;2008-01
3 LI Shan1,SU Yong-li2,KANG Ji-tao2(1.Linyi Power Supply Company,Linyi 276003;China; 2.Southwest Jiaotong University,Chengdu 610031;China);Summarization of Influence of On-Load-Tap-Changing Transformer to Voltage Stability[J];Transformer;2012-02
4 LI Shan1,KANG Ji-tao2,CUI Jun-fei2,LIU Wei2(1.Linyi Power Supply Company,Linyi 276003,China;2.Southwest Jiaotong University,Chengdu 610031,China);Research on Influence of On-Load-Tap-Changing Transformer to Voltage Stability[J];Transformer;2012-04
5 LI Li,LI Xin-ran,LI Cun-xiao(College of Electrical and Information Engineering,Hunan University,Changsha 410082,China);PV curve influenced by load characteristics and its tracing with direct iteration algorithm[J];Journal of Electric Power Science and Technology;2007-02
6 JIANG Bin,MA Rui,ZHOU Zhi-fei(College of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410004,China);Small disturbance voltage stability analysis of power system with SVC considering[J];Journal of Electric Power Science and Technology;2008-04
7 Wang Chengshan Wei Wei (Tianjin University Tianjin 300072 China);An Improved Continuation Method with Controlled Step Size[J];Transactions of China Electrotechnical Society;2004-02
8 Wang Baohua1 Yang Chengwu2 Zhang Qiang1(1.Nanjing Institute of Technology Nanjing 210013 China 2.Nanjing University of Science and Technology Nanjing 210094 China);Summary of Bifurcation and Chaos Research in Electric Power System[J];Transactions of China Electrotechnical Society;2005-07
9 Wu Jiekang1 Zhou Ju1 Wu Qiang2 Liang Ying1 Chen Guotong3 (1. Guangxi University Nanning 530004 China 2. Guangxi Water Resources Electric Power Ltd. Nanning 530023 China) 3. Wuzhou Power Supply Bureau Wuzhou 543002 China);Available Transfer Capability Calculation With Small Signal Stability Constraints[J];Transactions of China Electrotechnical Society;2006-09
10 Li Jiayu Yan Anhe Shang Jincheng Zhang Mingliang Li Dapeng Wang Ziqi (Henan Electric Power Company Zhengzhou 450052 China );Optimal Preventive Control Based on Voltage Security in Electricity Market[J];Transactions of China Electrotechnical Society;2006-09
China Proceedings of conference Full-text Database 7 Hits
1 Hu Wei Mei Shengwei Lu Qiang (state Key Lab of Power Systems,Dept.of Electrical Engineering,Tsinghua Univ.,Beijing 100084,China);COLLAPSE PREVENTION AND ECONOMICAL OPERATION OF CHINESE POWER SYSTEM[A];[C];2007
2 WANG Gang ZHANG Xue-min MEI Sheng-wei (State Key Lab of Power System,Dept.of Electrical Engineering,Tsinghua University,Beijing 100084,China);Emergency Load Shedding Algorithm of Power System Based on Successive Optimization[A];[C];2007
3 CHEN Lei MIN Yong (State Key Lab of Power Systems,Dept.of Electrical Engineering,Tsinghua University,Haidian District,Beijing 100084,China);Computing the Relevant Unstable Equilibrium Points of Power Systems by the Continuation Method[A];[C];2007
4 XIONG Ning CHEN Ken(Information Engineering School,Nanchang University,Nanchang 330029,China);A FAST METHOD ON DETERMINING THE MINIMAL LOAD POWER MARGIN UNDER HEAVY LOAD STATE[A];[C];2006
5 XIONG Ning CHEN Ken (Information Engineering School, Nanchang University, Nanchang 330029, China);TRACING CRISIS POINT OF VOLTAGE STABILITY USING IMPROVED CONTINUATION POWER FLOW METHOD[A];[C];2006
6 Cai Weijian Yang Chunting Li jinrong Qu Xiao (Dept.of Automation and Electrical Engineering Zhejiang University of Science and Technology Hangzhou 310023 China);Analyze on Measuring Precision of Capacitance-resistance Voltage Divider Measuring System[A];[C];2008
7 Cui Aiguo;Shandong Province Lijin County ELectric power company;;Regional Network Based on Multi-Agent System Design and Application of intelligent scheduling[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XIA Chun-yan (Jiangpu Campus, Nanjing University of Technology, Nanjing 211800, China);Analysis and Application of Transformer Economic Operation[J];Transformer;2007-12
2 XIE Wei1,XIE Yan-lin2,WANG Huai-zhi1 (1.Anshun Power Supply Bureau,Anshun 561000,China;2.Guiyang Power Plant, Guiyang 550002,China);Comprehensive Analysis of Transformer Economic Operation[J];Transformer;2008-05
3 CAI Zhi-hui1,TANG Zhong2,MA Shi-ying1,LIN Wen-nan1(1.College of Electrical and information Engineering,Changsha University of Science and Technology,Changsha 410076,China;2.College of Computer and information Engineering,Shanghai University of Electric Power,Shanghai 200090,China);Static voltage stability margin calculation based on genetic/tabu search hybrid algorithm[J];Journal of Electric Power Science and Technology;2007-04
4 WANG Zhi-tao,MEI Sheng-wei,HU Wei(Department of Electrical Engineering,Tsinghua University,Beijing 100084,China);Study on hybrid automatic voltage control strategy of substation[J];Advanced Technology of Electrical Engineering and Energy;2006-03
5 Wang Chengshan Wei Wei (Tianjin University Tianjin 300072 China);An Improved Continuation Method with Controlled Step Size[J];Transactions of China Electrotechnical Society;2004-02
6 Zhao Xingyong1,2 Zhang Xiubin1 Su Xiaolin2 (1. Shanghai Jiaotong University Shanghai 200240 China 2. Shanxi University Taiyuan 030013 China);Voltage Stability Studies and Bifurcation Theory in Power Systems[J];Transactions of China Electrotechnical Society;2008-02
7 Zhang Hengxu1 Li Changgang1 Liu Yutian1 Huang Zhilong2 Zhuang Kanqin2(1.Shandong University Jinan 250061 China 2.East China Grid Company Limited Shanghai 200002 China);Reviews on Power System Dynamic Frequency Analysis and Its Application[J];Transactions of China Electrotechnical Society;2010-11
8 Liu Jianqiang1, Chen Gang2 (1. Guangdong Province Power Material Company, Guangzhou 510080, China; 2. Guangdian Power Grid Group Co. Ltd Guangzhou Branch, Guangzhou 510620, China);Comparison of Four Technical Schemes for Reactive Power Compensation in Distribution Networks[J];Power Capacitors;2003-03
9 Cao Zhiping1,Wang Fangzhuo2(1.Hunan Industry College,Hengyang 421008,China;2.Water Resources Bureau of Lengshuitan,Yongzhou425000,China);Study on Economic Operation of Power Transformer[J];Electric Power Science and Engineering;2008-01
10 Feng Xu1,Hu Yunming2(1.Dispatching Office,Changchun Electric Power Grid,Changchun 133000,China;2.North China ElectricPower University,Baoding 071003,China);Assessment of Based on the Static Stability of Wind Power Grid-impact[J];Electric Power Science and Engineering;2009-12
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Shanshan1,ZHANG Dongxia1,YIN Yonghua1,Jérome DAJAEGHER2(1.China Electric Power Research Institute,Beijing 100192,China;2.RTE,Paris 92919,France);A New Option for Hedging Risks of Unfulfilling Contracts Facing Generation Companies[J];Automation of Electric Power Systems;2011-02
2 ZHAO Shanshan,LIANG Shuang,ZHANG Dongxia,YIN Yonghua (China Electric Power Research Institute,Beijing 100192,China);Assessment and Hedging of Contract Unfulfilling Risks Facing Generation Companies[J];Automation of Electric Power Systems;2011-03
3 LIU Youbo1,LIU Junyong1,YANG Jiashi2,WANG Minkun2(1.School of Electrical Engineering and Information,Sichuan University,Chengdu 610065,Sichuan Province,China; 2.Sichuan Electric Power Company,Chengdu 610061,Sichuan Province,China);Stage Vulnerability of Power Grid and Its Alert Visualization Based on Faults Evolution[J];Power System Technology;2011-01
4 ZHOU Qihang,ZHANG Dongxia,GUO Qiang,MA Shiying(China Electric Power Research Institute,Haidian District,Beijing 100192,China);A Method to Assess Risk of Voltage Collapse and Its Application[J];Power System Technology;2011-04
5 ZHOU Qihang,ZHANG Dongxia,GUO Qiang(China Electric Power Research Institute,Haidian District,Beijing 100192,China);Risk Based Assessment on Transient Voltage Collapse in Power Grid[J];Power System Technology;2011-08
6 YIN Guiliang,ZHANG Shengming(School of Electrical Engineering,Yanshan University,Qinhuangdao 066004,Hebei Province,China);Modeling and Simulation of Micro-Hydropower Unit System[J];Power System Technology;2012-02
7 LIN Shunjiang1,YUAN Kanglong1,LIU Mingbo1,YANG Yinguo2,YANG Xiongping2,WEN Bojian2(1.School of Electric Power,South China University of Technology,Guangzhou 510640, Guangdong Province,China;2.Electric Power Dispatch and Control Center of Guangdong Power Grid Corporation,Guangzhou 510600,Guangdong Province,China);Assessment on Influence of AVC System on Steady State Voltage Stability in Guangdong Power Grid[J];Power System Technology;2012-06
8 CHENG Xianghui,LIU Junyong,HE Xingqi,XU Weiting(Sichuan University,Chengdu 610065,China);Identification of emergency dispatch right transformation in power system[J];Electric Power Automation Equipment;2012-08
9 LI Bijun,FANG Yongjie,XU Taishan (State Grid Electric Power Research Institute,Nanjing 210003,China);Review on Online Operational Security Risk Assessment of Power Systems[J];Automation of Electric Power Systems;2012-18
10 GAO Zhi-yong,WANG Wei-jie,SONG Kang(Guodian Nanjing Automation Co.,Ltd.,Nanjing 211100,China);Research and Application of Merger Telesignalisation Calculation Based on Multi-Tree[J];Telecommunications for Electric Power System;2012-11
China Proceedings of conference Full-text Database 2 Hits
1 CHANG Haijun1,REN Xiancheng1,LI Yong2,LIU Fusuo1,XU Youping2,LI Wei1,DANG Jie2(1.Nanjing NARI Group Co.,ltd./State Grid Electric Power Research Institute,Nanjing,Jiangsu Province 210003;2.Central China Power System Dispatching & Control Branch Center,Wu Han Hubei Province 430077);Research on the Assessment & Blocking of Transient Successive Instability Based on the Risk[A];[C];2013
2 Zhang Zhe,Zhang Yong,Shan Xin,Ning Jian,Wang Yao-xin(1.North China Subs Grid Company Limited,Beijing City,100053,China 2.NARI Technology Development Co.Ltd.,Nanjing 210061,China);Power Grid Comprehensive Smart Alarm Research and Application[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Wang Chengshan Wei Wei (Tianjin University Tianjin 300072 China);An Improved Continuation Method with Controlled Step Size[J];Transactions of China Electrotechnical Society;2004-02
2 Cheng Haozhong (Shanghai Jiaotong University, 200030. Shanghai. China);A SIMPLIFIED AND PRACTICAL METHOD FOR CALCULATING STATIC VOLTAGE COLLAPSE MARGINS[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1998-11
3 Fan Lei; Chen Heng(Southeast University. 210096. Naming. China);23||TREATMENT OF GENERATOR REACTIVE POWER LIMIT VIOLATION IN STATIC VOLTAGE STABILITY ANALYSIS[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1998-12
4 Yao Yubin, Zhu Faguo, Chen Xueyun (Harbin Institute of Technology, 150001. Harbin, China);STATIC VOLTAGE STABILITY ANALYSIS BY CONTINUATION POWER FLOW METHOD CONSIDERING STATIC POWER FREQUENCY CHARACTERISTIC[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-15
5 Ju Ping⒉ Hohai University⒙210098⒙ Nanjing⒙ China⒕;THEORY AND PRACTICE OF LOAD MODELING IN POWER SYSTEMS[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-19
6 Yu Yixin(Tianjin University, 300072, Tianjin, China);REVIEW ON VOLTAGESTABILITY STUDIES[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-21
7 Zhu Lingzhi,Zhou Shuangxi Tsinghua University,Beijing 100084,China;STUDY ON POWER FLOW ARITHMETIC FOR VOLTAGE STABILITY ANALYSIS[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-05
8 Jiang Wei,Wang Chengshan Tianjin University,Tianjin30 0 0 72 ,China;PV CURVE TRACING IN POWER SYSTEM TRANSFER CAPABILITY ANALYSIS[J];Automation of Electric Power Systems;2001-02
9 C.K.Wong1 ,Wu Wei1 ,H an Yingduo2 1. Faculty of Science and Technology in U niversity of Macau,Macau,China 2 .Tsinghua U niversity,Beijing10 0 0 84,China;AN ALGORITHM FOR VOLTAGE STABILITY ASSESSMENT BASED ON SYNCHRONIZED PHASOR MEASUREMENT[J];Automation of Electric Power Systems;2002-02
10 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
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