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《Transactions of China Electrotechnical Society》 2006-09
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Optimal Time-Varying Coordinated Optimization in Distribution Systems

Fang Xing1 Guo Zhizhong2 (1. Changsha Electric Power Supply Bureau Changsha 410015 China 2. Harbin Institute of Technology Harbin 150001 China)  
An integrated model and its solution for the coordinated optimization problem considering time-varying load demand in distribution systems are proposed in this paper. According to the system load curve’s changing trend, the division process is conducted as the following two steps: the system load curve is divided preliminary in the light of its monotonicity, then the segments combination method is adopted to assure the number of load segments is less than the maximum allowable number of switching operations in a day for control devices. In each segment, the equivalent loads are adopted to determine the optimal states for the control devices. To reduce the complexity of the coordinated optimization problem, it is decomposed into network reconfiguration and reactive power/voltage control subproblems, and uses an iterative process between these two subproblems. For network reconfiguration, an improved moment method is adopted. For reactive power/voltage control problem, particle swarm optimization (PSO) algorithm is used to find a proper combination of main transformer on-load tap changer (OLTC) positions and capacitor banks on/off switching operations. Results from numerical examples indicate that the proposed method can not only consider the cycle changing of system load, but also make the control scheme more succinct and effective.
【CateGory Index】: TM714
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【References】
Chinese Journal Full-text Database 8 Hits
1 XU Yi1,WANG Shi2(1.Wichita State University,Wichita,Kansas 67260,USA; 2.China University of Mining and Technology,Xuzhou,Jiangsu 221116,China);Practical Solutions for Reactive Power Optimization Considering Action Time Constraints of Capacitor in Distribution System[J];Shanxi Electric Power;2011-05
2 CHEN Yu;TANG Wei;CHEN Xinyue;CONG Pengwei;ZHANG Lu;College of Information and Electrical Engineering ,China Agricultural University;;Tie switch allocation optimization based on dynamic segment of equivalent load-PV curve[J];Electric Power Automation Equipment;2015-03
3 Xia Jihong, Niu Huanna, Yang Minghao (College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China);Voltage and reactive power optimization algorithm incorporating off-load tap changer transformer in distribution systems[J];Transactions of the Chinese Society of Agricultural Engineering;2008-08
4 MAO An-jia;YANG Hao;School of Electrical and Electronic Engineering, North China Electric Power University;;Early warning and corrective control of secondary failure based on load tendency[J];Power System Protection and Control;2013-21
5 SUN Yuanbo;ZHANG Chengxue;HU Zhijian;School of Electric Engineering, Wuhan University;;Dynamic distribution network reconfiguration method based on graph ant system[J];Power System Protection and Control;2015-12
6 PAN Jia-he,XIAO Xian-yong,YANG Hong-geng(School of Electrical Engineering & Information,Sichuan University,Chengdu 610065,Sichuan Province,China);Studies on Real-Time Var/Voltage Optimization Control of Regional Grid Based on Improved Particle Swarm Optimization[J];Advances of Power System & Hydroelectric Engineering;2007-07
7 WAN Geng1,XIANG Li-heng2(1.Xi'an University of Technology,Xi'an 710075,China, 2.Northwest Electric Power Design Institute,Xi'an 710032,China);Design Criteria for HVDC Ground Electrode[J];Advances of Power System & Hydroelectric Engineering;2007-09
8 HAO Wen-bo1,YANG Zuo-peng1,ZHANG Bo2(1.Heilongjiang Electric Power Research Institute,Harbin 150030,China;2.Inner Mongolia Electric Power Science Institute,Hohhut 010020,China);Comprehensive optimization basing on electrical dissection information of distribution network[J];Electric Power;2010-07
【Citations】
Chinese Journal Full-text Database 4 Hits
1 Deng Youman; Zhan Boming; Wang Hongpu(Tsinghua University, 100084. Beijing, China);A COMPREHENSIVE OPTIMIZATION ALGORITHMFOR DISTRIBUTION NETWORK RECONFIGURATION AND CAPACITOR SWITCHING[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1996-05
2 LIU Li 1,2 ,WAN Li 2,CHEN Xue yun 1 (1. Harbin Institute of Technology,Harbin 150001,China; 2. Shenyang Electrical Power Institute, Shenyang 110036,China);Application of Fuzzy Genetic Algorithm to Optimal Coordination of Distribution Network[J];Electric Power Automation Equipment;2001-01
3 FANG Xing1,GUO Zhi-zhong1,2,CAI Zhong-qin2(1. Harbin Institute of Technology,Harbin 150001,China;2. Electric Power Research Institute of Xuji Group Co.,Beijing 100085,China);Distribution network dynamic reconfiguration based on time-interval[J];Electric Power Automation Equipment;2004-05
4 Hou Zhijian; Wu Jishun; Liang Yong; Zhang Weihong(Department of Electric Power Engineering);Feeder Reconfiguration and Capacitor Allocation for Distribution Networks[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;1996-11
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TANG Hong-jian,FENG Ke (1.Guangdong Electric Power Design Institute,Guangzhou,510600,China; 2.North China Electric Power University,Beijing,102206,China);Improvement and Research of Algorithm on Distribution Network[J];Electric Power Survey;2003-04
2 LI Zhong-jian ,DING Jian-yong(Wuhan University,Wuhan 430072,China);Algorithm on Power Distribution System Reconfiguration[J];Electric Power Science and Engineering;2004-03
3 Deng Youman (Tsinghua University. 100084, Beijing. China)Chung Tak-shing (Hong Kong Polytechnic University. Hung Hom. Kowloon. Hong Kong. China)Zhang Boming (Tsinghua University. 100084. Beijing. China);CHARACTERISTIC FUNCTIONS OF DISTRIBUTION MANAGEMENT SYSTEM[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1998-12
4 Deng YOuman. He Ying. Let Jiansheng, Cat Le. Li yuanfang, Zhang Borning(Tsinghua University, Beijing 100084, China);WINDOWS NT BASED DISTRIBUTION MANAGEMENT SYSTEM[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-08
5 Bi Pengxiang 1 ,Liu Jian 2 ,Zhang Wenyuan 1 (1.Xi'an Jiaotong University,Xi'an710049,China) (2.Shanxi Galaxy Electric Power Automation Co Ltd,Xi'an710075,China);STUDY ON ALGORITHMS OF DISTRIBUTION NETWORK RECONFIGURATION[J];Automation of Electric Power Systems;2001-14
6 Zhang Peng, Guo Yongji (Tsinghua University, Beijing 100084, China);A NOVEL SPECTRAL PARTITIONING METHOD FOR LARGE-SCALE DISTRIBUTION SYSTEM FEEDER RECONFIGURATION[J];Automation of Electric Power Systems;2002-18
7 Sun Jian, Jiang Daozhuo(Zhejiang University, Hangzhou 310027, China);A NEW MULTI-OBJECTIVE ALGORITHM FOR DISTRIBUTION NETWORK RECONFIGURATION[J];Automation of Electric Power Systems;2003-20
8 LIU Wei, HAN Zhen-xiang (Zhejiang University, Hangzhou 310027, China);Distribution System Reconfiguration Based on Time Interval[J];Automation of Electric Power Systems;2006-10
9 You Ruhua Wang Kangyuan Qian Yuanping (Zhejiang University, Hangzhou, China, 310027);A PRACTICAL APPROACH OF DISTRIBUTION SYSTEM NETWORK RECONFIGURATION[J];PROCEEDINGS OF THE CSU-EPSA;2000-05
10 ;Algorithm on Power Distribution Network Optimum Re-configuration[J];ELECTRIC POWER AUTOMATION EQUIPMENT;1997-04
China Proceedings of conference Full-text Database 2 Hits
1 Wang Lingna~1,Li Xingming~2 Key Laboratory of Broadband Optical Fiber Transmission and Communication Networks,University of Electronic Science and Technology of China,Chengdu 610054,China;The General Application.Region District Algorithm Based On Minimum Spanning Tree[A];[C];2008
2 SHI Jinyuan1,SU Biaolong1,WU Yi2,DAI Peng2,DU Hongwei1,LIU Jian3 1.State Grid Electrical Power Research Institute,Nanjing 210061,China;2.Jiangsu Electric Power Company,Nanjing 210019,China;3.Shanxi Electric Power Research Institute,X’ian 710054,China.;Research on Distribution Network Optimization Reconstruction Algorithm for Service Restoration after Faults Based on the Critical Path Method[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LI Tian-yun, LIU Zi-fa, DAI Zhan-bo, GUAN Xin (Department of Electric Power Engineering, Northeast china Institute of Electric Power Engineering, Jilin city 132012);Research on Fractal Properties of Power Load[J];Journal of Northeast China Institute of Electric Power Engineering;1999-04
2 Han Xueshan; Xu Zbiyong (Dept. of Elec. Power Eng., Northeast China Iust.of Elec. Power Eng.,Jilin city 132012)Liu Zhuo(Harbin institute of Technology,Harbin 15001);Basic Theory of Accumulation Variable Method in Dynamic Optimal Dispatch ──Decomposition Model of Dynamic Optimal Dispatch[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1996-01
3 CHANG Yu-qing~(1,2),WANG Fu-li~2,WANG Xiao-gang~2,L Zhe~2(1.Key Laboratory of Process Industry Automation of MOE & Liaoning Province,Northeastern University,Shenyang 110004,China;2.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.);Soft Sensing Modeling Based on Support Vector Machines for Fermentation Process[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2005-11
4 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
5 Yu Jianming Cai Limin Yang Wenyu (Xi抋n University of Technology Xi抋n 710048 China);Distribution Network Reconfiguration for System Reliability Improvement and Power Loss Reduction[J];Transactions of China Electrotechnical Society;2004-10
6 Pan Leilei Liu Junyong (Sichuan University Chengdu 610065 China);Investigation of Regional Real-Time var Optimization Control System Considering the Impact of the Order of Control Actions[J];Transactions of China Electrotechnical Society;2005-02
7 Yuan Xiaohui1 Yuan Yanbin2 Wang Cheng1 (1. Huazhong University of Science and Technology Wuhan 430074 China 2. Wuhan University of Technology Wuhan 430071 China);Method for Economic Operation Problem in Power Systems With Valve Point Effect[J];Transactions of China Electrotechnical Society;2005-06
8 Chen Xiaogang Sun Ke Cao Yijia (Zhejiang University Hangzhou 310027 China);Structural Vulnerability Analysis of Large Power Grid Based on Complex Network Theory[J];Transactions of China Electrotechnical Society;2007-10
9 Miao Nanlin Liu Mingbo Zhao Weixing (South China University of Technology Guangzhou 510640 China);Parallel Algorithm of Dynamic Reactive Power Optimization and Its Implementation[J];Transactions of China Electrotechnical Society;2009-02
10 Yuan Xiaohui1 Su Anjun1 Nie Hao1 Cao Bo2 Yang Bo2 (1.Huazhong University of Science and Technology Wuhan 430074 China 2.Central China Grid Company Limited Wuhan 430077 China);Unit Commitment Problem Based on PSO With Heuristic-Adjusted Strategies[J];Transactions of China Electrotechnical Society;2009-12
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 JIAO Ming-ming,YANG Ren-gang,NIU Huan-na (College of Information and Electrical Engineeing,China Agricultural University,Beijing 100083,China);Voltage and reactive power integrated optimization algorithm in distribution systems[J];Power System Protection and Control;2010-24
2 Wu Hongbin,Tao Xiaofeng,Ding Ming(Photovoltaic System Research Center of Ministry of Education,Hefei University of Technology,Hefei 230009,China);Simulation of photovoltaic grid-connected generation system with maximum power point tracking and voltage control strategy[J];Transactions of the Chinese Society of Agricultural Engineering;2010-01
3 Meng Xiaofang1, Piao Zailin1,Wang Yingnan2,Wang Lidi1 (1. The College of Information and Electric Engineering, Shenyang Agricultural University, Shenyang 110161, China; 2. Shenyang Power Supply Corporation, Shenyang 110003, China);Analysis of distribution network loss considering influence of distributed generation[J];Transactions of the Chinese Society of Agricultural Engineering;2013-S1
4 JIANG Bo;DONG Xinzhou;SHI Shenxing;State Key Lab of Control and Simulation of Power Systems and Generation Equipments,Dept of Electrical Engineering, Tsinghua University;;Application of approximate entropy to cross-country fault detection in distribution networks[J];Power System Protection and Control;2015-17
5 JI Yali,JIA Keli,HAN Pupu(Water Conservancy and Civil Engineering College of Inner Mongolia Agricultural University,Huhhot 010018,China);Prediction of Monthly Rainfall Chaotic Time Series Based on LS-SVM and RBF Model[J];Water Resources and Power;2012-09
6 WANG Hai-chao;ZHOU Ling;DING Xiao-qun;LU Chen;Energy and Electrical College, Hohai University;NanjingWater Planning and Designing Institute;;Fuzzy Optimization of Distribution Network Reconfiguration Considering Uncertainty[J];Electric Power;2014-02
7 LI Hong;ZHANG Zhanlong;GAO Yajing;State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University;State Grid Jiangsu Zhenjiang Electric Power Company;;Research and Discussion on a Method for Topology Identification of Distribution System[J];Electric Power;2015-05
8 LI Hongyuan;ZHOU Yu;YU Zhongtian;LONG Fangyu;Test & Maintenance Center of CSG EHV Transmission Company;;Research on Testing Method of Grounding Resistance for HVDC Power Earthing Pole[J];Yunnan Electric Power;2015-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Wang Shouxiang,Wang Chengshan (Tianjin University, Tianjin300072, China);DISTRIBUTION NETWORK RECONFIGURATION BASED ON INTERVAL ALGORITHM TO MAXIMIZE CONFIDENCE OF ENERGY LOSS REDUCTION[J];Automation of Electric Power Systems;2001-23
2 Deng Youman; Zhan Boming; Wang Hongpu(Tsinghua University, 100084. Beijing, China);A COMPREHENSIVE OPTIMIZATION ALGORITHMFOR DISTRIBUTION NETWORK RECONFIGURATION AND CAPACITOR SWITCHING[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1996-05
3 YU Yi xin 1, QIU Wei 1, LIU Ruo qin 2 (1.School of Electric Automation and Energy Engineering, Tianjin University, Tianjin 300072, China; 2. Tianjin Electric Power Co., Tianjin 300010, China);DISTRIBUTION SYSTEM RECONFIGURATION BASED ON HEURISTIC ALGORITHM AND GENETIC ALGORITHM[J];Power System Technology;2001-11
4 Deng Youman;Zhang Boming;Xiang Niande(Dept.of E. E. Tsinghua University,Beijing,100084 China);ANIMPROVEDOPTIMALFLOWPATTERN ALGORITHM FOR DISTRIBUTION NETWORK RECONFIGURATION[J];POWER SYSTEM TECHNOLOGY;1995-07
5 CAI Zhong_qin, GUO Zhi_zhong, CHEN Xue_yun (Harbin Institute of Technology, Harbin 150001, China);Poised apparent accurate moment method for network reconfiguration in distribution systems[J];Relay;2000-12
6 Zhao Dengfu,Liu Yun,Zhou Wenhua,Si Zhe,Xia Daozhi (Xi′an Jiaotong University, Xi′an 710049, China);Distribution Network Reconfiguration to Reduce Energy Loss[J];JOURNAL OF XI'AN JIAOTONG UNIVERSITY;1999-08
7 LIU Li, CHEN Xue yun (Harbin Institute of Industry 150001,China);RECONFIGURATION OF DISTRIBUTION NETWORKS BASED ON FUZZY GENETIC ALGORITHMS[J];Proceedings of the Csee;2000-02
8 YIN Li-yan, YU Ji-lai (Department of Electrical Engineering,Harbin Institute of Technology, Harbin 150001, China);DYNAMIC RECONFIGURATION (DR) OF DISTRIBUTION NETWORK WITH MULTI-TIME PERIODS[J];Proceedings of the Csee;2002-07
9 Deng Youman;Zhang Baming;Xiang Niande(Tsinghua University 100084 Beijing China);A Successive Linear Integer Programming Methodology for Capacitor Switching on Distribution Systems[J];CHINESE SOCIETY FOR ELECTRICAL ENGINEERING;1995-06
10 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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