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《Journal of China Agricultural University》 2004-05
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Reactive power optimization in district power system

Geng Guangfei, Yang Rengang(College of Information and Electrical Engineering , China Agricultural University, Beijing 100083,China)  
Dynamic reactive power optimization model is established in this study. A new approach utilizing genetic algorithm to auto-separate load curve in segments is proposed. Genetic algorithm has been used to complete the reactive power optimization. It is studied how to build appropriate VQC limits according to the calculation of reactive power optimization. When deciding VQ limits of VQC, the forecasting load of every period of time is defined as a fuzzy number, which turned exact one by a certain believe level to calculate the range of reactive control. The software structure of the reactive power control system is designed in this paper. The reactive power optimization program has been validated in a district power system. The power loss dropped by 4.96% after optimization in a district power system.
【CateGory Index】: TM714.3
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【References】
Chinese Journal Full-text Database 2 Hits
1 SHE Wei,LIU Jian,ZHOU Yan(Xi'an University of Science & Technology,Xi'an 710054,China);Power Systems Reactive Power Regulation Considering Schedule Optimization[J];Automation of Electric Power Systems;2009-04
2 Zhao Wanming,Xi Jianzhong (College of Electrical Engineering and Information,Southwest Petroleum University,Chengdu 610500,China);Discussion on Reactive Power Compensation and Optimization in Rural Power Network[J];Journal of Agricultural Mechanization Research;2011-11
【Citations】
Chinese Journal Full-text Database 2 Hits
1 REN Xiao-juan,DENG You-man,ZHAO Chang-cheng,ZHAO Da-pu ( Dept. of Electrical Engineering , Tsinghua University, Beijing 100084, China);STUDY ON THE ALGORITHM FOR DYNAMIC REACTIVE POWER OPTIMIZATION OF DISTRIBUTION SYSTEMS[J];Proceedings of the Csee;2003-01
2 ;Optimization and Control Software for Reactive Power/Voltage[J];Electric Power;2001-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HOU Yi-xiang1,CAO Yu-feng2(1.Anhui Power Company Training Center,Hefei 230022,China;2.Bozhou Power Supply Company,Bozhou 236800,China);A Practical Method of Load Forecasting Meteorological Factors Modeling[J];Journal of Anhui Electrical Engineering Professional Technique College;2008-01
2 DUAN Gang1,YANG Dong1,WU Jing-tao1,XIE Xiao-dong1,ZHANG Dao-nong2(1.Beijing Sifang Automation Co.Ltd.,Beijing 100085,China;2.North China Power Engineering Co.Ltd.,Beijing 100120,China);A integration and smart dynamic monitoring platform for power system and its application[J];Journal of Electric Power Science and Technology;2011-02
3 LI Guo-qing,YANG Yue (School of Electrical Engineering Northeast Dianli University,Jilin 132012,China);Overview on Dynamic Reactive Power Optimization of Power Distribution Network based on Modern Mathematical Algorithms[J];Journal of Northeast Dianli University;2010-04
4 GAO Ao~1,LAN Hua~2,LI Jin~2 (1.Zhejiang Huzhou Electric Power Bureau,Huzhou Zhejiang 313000;2.Electrical Engineering College,Northeast Dianli Univercity,Jinlin Jinlin 132012);Review and Development on State Estimation of Electrical Power Systems[J];Journal of Northeast Dianli University;2011-01
5 LAN Hua1,CHANG Jia-ning1,ZHOU Ling1,WANG Bing2,ZHANG Lei1(1.Automotive Engineering Institute,Northeast Dianli University,Jilin 132012,Jilin,China. 2.Information Department of Trade Center Construction Project,Changchun 130000,China);Power System Short-term Load Forecasting Based on Local Mean Decomposition and Artificial Neural Network[J];Electrical Measurement & Instrumentation;2012-05
6 WANG Zhe,CHEN Ying,MEI Sheng-wei,LI Rui(Department of Electrical Engineering,Tsinghua University,Beijing 100084,China);Voltage/VAR optimal control based on switched system and implementation in Shenzhen grid[J];Advanced Technology of Electrical Engineering and Energy;2009-04
7 Wang Chun1, 2 Cheng Haozhong1 Chen Ken2 (1. Nanchang University Nanchang 330031 China 2. Shanghai Jiaotong University Shanghai 200240 China);Integrated Optimization Algorithm of Dynamic Reactive Power for Distribution System[J];Transactions of China Electrotechnical Society;2008-02
8 Wei Shaoyan Wu Junyong (Beijing Jiaotong University Beijing 100044 China);Short-Term Bus Load Forecasting Based on Grey Model and Kalman Smoother[J];Transactions of China Electrotechnical Society;2010-02
9 Cai Ning(Guangdong Electric Power Design Institute, Guangzhou 510600, China);Survey on Reactive Power Optimization of Power Systems[J];Electric Engineering;2006-10
10 Liang Zhirui(North China Electric Power University);Research on Reactive Power Optimization of Distribution Network Based on the Sharing Niche Pseudo Parallel Genetic Algorithm[J];Electrotechnical Application;2007-05
China Proceedings of conference Full-text Database 7 Hits
1 Zheng Shuwei Xiao Guangming Zhang Jiawei lin changrong (1.Department of Electrical Engineering,Northeast Dian li University,Ji lin130012,Ji lin province,China:2.Sanming Electric Power Bureau,sanming 365000,fujian province,China);A METHOD OF 0-1 PROGRAMING IS USED FOR THE PROBLEM OF OPTIMAL PMU PLACEMENT[A];[C];2007
2 Zhang Jia-wei Xie Ying-nan (1 Northeast Dianli University,School of Architecture and Civil Engineering Jilin Province,Jilin City,132012. 2.Zhejiang Electric Power Corporation,Huzhou Electric Power Bureau,Zhejiang Province,Huzhou,313000);Analysis of Re-construction of Power System's State Based on PMUS[A];[C];2007
3 ZHANG Chong-jian LU Qiang MEI Sheng-wei(Dept.of Electrical Engineering,Tsinghua University,Beijing 100084,China);STUDY OF A SCHEME AND IMPLEMENTATION OF GENERATING PLANT GROUP REAL-TIME MONITORING AND CONTROL SYSTEM FOR POWER GENERATION GROUP COMPANY[A];[C];2006
4 ZHANG Chong-jian LU Qiang MEI Sheng-wei(Dept.of Electrical Engineering,Tsinghua University,Beijing 100084,China);STUDY OF A SCHEME OF DISTRIBUTION AUTOMATION SYSTEM BASED ON CDMA 1X/GPRS[A];[C];2006
5 Do Jun-hong~1 Teng Huan~2 Teng fu-sheng~2(1.The department of power supplying in LinAn city TheJiang province LiAn city 311300 China;2.The power department in SiChuan University,ChengDu 610065,China);Application of On-line Super Short-term Load Forecasting[A];[C];2006
6 Haishan Liu~1 Lin Cong~2 Tianyu AN~3(1.School of Electron and Electrical Engineering,Shanghai University of Engineering Science,Shanghai,201620;2.China Electric Power Research Institute,Beijing,100085;3.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001);ELECTRIC POWER NETWORK OBSERVABILITY ANALYSIS[A];[C];2006
7 ;甘肃电网无功优化的现状分析和治理意见[A];[C];2006
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LIU Yao-nian,LI Ying-hong,ZHANG Bing-bing,LI Chun-liang(School of Electrical Engineering,Northeast Dianli University,Jilin 132012,China);Artificial fish school algorithm for optimal power flow problems[J];Advanced Technology of Electrical Engineering and Energy;2006-04
2 Fang Xing1 Guo Zhizhong2 (1. Changsha Electric Power Supply Bureau Changsha 410015 China 2. Harbin Institute of Technology Harbin 150001 China);Optimal Time-Varying Coordinated Optimization in Distribution Systems[J];Transactions of China Electrotechnical Society;2006-09
3 Zhao Jinquan; Hou Zhijian; Wu Jishun (Shanghai Jiaotong University. 200030. Shanghai. China);A NOVEL QUADRATIC PENALTY FUNCTION BASED DISCRETIZATION ALGORITHM FOR NEWTON OPTIMAL POWER FLOW[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-23
4 Liu Yutian, Ma Li(Shandong University of Technology, Ji'nan 250061, China);REACTIVE POWER OPTIMIZATION BASED ON TABU SEARCH APPROACH[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-02
5 Part Two Pilot Bus Selection and Control StrategyFan Lei1, Chen Heng2(1. Nanjing Automation Research Institute. Nanjing 210003. China)(2. Southeast University, Nanjing 210096, China);STUDY OF SECONDARY VOLTAGE CONTROL[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-12
6 Ni Wei,Shan Yuanda Southeast University,Nanjing2 1 0 0 96,China;A REFINED GENETIC ALGORITHM WITH OPTIMAL SEARCHING PATH USED IN POWER SYSTEM REACTIVE POWER OPTIMIZATION[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-21
7 Cheng Ying,L iu Mingbo South China U niversity of Technology,Guangzhou 5 10 6 40 ,China;NONLINEAR PRIMAL- DUAL INTERIOR POINT ALGORITHM FOR DISCRETE REACTIVE POWER OPTIMIZATION[J];Automation of Electric Power Systems;2001-09
8 Pan Zhelong', Zhang Borning', Sun Hongbin', Cheng Liang'(1. Tsinghua University, Beijing 100084, China)(2. Nantong Electrical Power Bureau, Nantong 226006, China);A DISTRIBUTED GENETIC ALGORITHM FOR REACTIVE POWER OPTIMIZATION[J];Automation of Electric Power Systems;2001-12
9 Liu H ongjin1 ,Yuan Bin1 ,Dai H ongwei1 ,Qi Dacai2 ,Jiao L ianwei2 ,N i Yixin1 ,Wu Fuli1 1.The University of Hong Kong,Hong Kong,China 2 .Tsinghua U niversity,Beijing10 0 0 84,China;MULTI-AGENT SYSTEM AND ITSAPPLICATION IN POWER SYSTEMS[J];Automation of Electric Power Systems;2001-19
10 Liu Dapeng,Tang Guoqing,Chen H eng Southeast U niversity,Nanjing 2 10 0 96 ,China;TABU SEARCH BASED NETWORK PARTITIONING FOR VOLTAGE CONTROL[J];Automation of Electric Power Systems;2002-06
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 MI Zuo-wei,XIA Mei-hong(Suqian Power Supply Company,Suqian 223800,China);Analysis of Reactive Power Voltage near the Power Source[J];Power Capacitor & Reactive Power Compensation;2009-05
2 ZHANG Yongjun,SHI Hui(South China University of Technology,Guangdong Key Laboratory of Clean Energy Technology,Guangzhou 510640,China);Distribution Network Energy-saving Investment Compact Planning Based on Gray Connectedness Weighting[J];Automation of Electric Power Systems;2010-22
3 XIE Shaoyu,WANG Xiuli,WANG Xifan,SUN Yu(Xi'an Jiaotong University,Xi'an 710049,China);Reliability Assessment Considering Network Loss and Voltage Constraints in Composite Power Systems[J];Automation of Electric Power Systems;2011-02
4 DONG Yue-xin,YANG Hong-geng(School of Electrical and Information,Sichuan University,Chengdu 610065,China);Variable-Objective Optimization Strategy of Regional AVC Based on Provincial and Regional Coordination[J];Proceedings of the Chinese Society of Universities for Electric Power System and its Automation;2011-05
5 ZHANG Anan1,YANG Honggeng1,HE Xingqi1,LI Le2,YANG Kun2(1.School of Electrical Engineering and Information,Sichuan University,Chengdu 610065,China;2.Sichuan Electrical Power Corporation,Chengdu 610041,China);Multi-objective reactive power /voltage optimal control model considering transition process[J];Electric Power Automation Equipment;2010-01
6 QIAN Xia1,CHENG Xingong2(1.CHD Tendering Co.,ltd.,Xicheng District,Beijing 100031,China;2.School of Electrical Engineering, University of Jinan,Jinan 250022,Shandong Province,China);Design and Implementation of ARM-Based Reactive Power Compensation Controller With Time-Varying Limits[J];Power System Technology;2013-02
7 Kang Lijun (Xuejiawan Power Supply Bureau, Junggar,Erdos,Inner Mongolia 010300);The Research about the Analysis of District Power Grid Voltage Reactive[J];Electrical Engineering;2013-08
8 LIU Shou-ming,ZHANG Zhi-hao,SU Zong-hai,WU Jian-wen (Beihang University,Beijing 100191,China);Intelligent Pole-mounted Dynamic Reactive Power Compensator Based on Synchronous Vacuum Switches[J];Power Electronics;2013-07
9 LI JI-hui1,ZHANG Fan2(1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China; 2.Hunan University,Changsha 410082,China);Design on a Regional Power Grid Intelligent Reactive Optimal System[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2012-03
10 DONG Yue-xin,YANG Hong-geng(School of Electrical and Information,Sichuan University,Chengdu 610065,China);A new approach for reactive power/voltage optimization control of regional grid[J];Power System Protection and Control;2010-14
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Zhang Peng Liu Yutian (Shangdong University of Technology, Jinan, 250061);A SIMPLIFIED DYNAMIC PROGRAMMING APPROACH TO VOLTAGE/VAR CONTROL IN DISTRIBUTION SYSTEMS[J];PROCEEDINGS OF THE CSU-EPSA;1999-04
2 Deng Youman; Zhang Boming; Tian Tian(Dept. of Electrical Engineering,Tsinghua UniversityBeijing 100084 China);A Fictitious Load Algorithm and It's Applications to Distribution Network Dynamic Optimizations[J];CHINESE SOCIETY FOR ELECTRICAL ENGINEERING;1996-04
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