Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Transactions of China Electrotechnical Society》 2014-02
Add to Favorite Get Latest Update

Stability Analysis in a Master-Slave Control Based Microgrid

Li Xialin;Guo Li;Wang Chengshan;Key Laboratory of Smart Grid of Ministry of Education Tianjin University;  
This paper is focused on the analysis of the stability problems in a master-slave control based microgrid under islanded mode. The mathematic model of the considered microgrid based on discrete-time state equations is built firstly. Then through eigenvalues analysis, a pair of the high-frequency complex conjugate eigenvalues of the system characteristic matrix will move outside the unit cycle in the z plane with the variation of the proportion gain of the voltage loop of the master inverter. The number of slave converters and the local load parameters, which is shown by the PSCAD simulation results, where high-frequency oscillatory components occur in the AC bus voltage and the output currents of both the master and slave inverters. Consequently, band-pass filter based on a second-order generalized integrator(SOGI) is adopted for the feedback loop of the master converter voltage control, in order to improve the system stability and ensure the stable operation of the microgrid, which eventually verified on the master-slave microgrid built in the PSCAD simulation software.
【Fund】: 国家高技术研究发展计划(863计划)(2012AA050217)资助项目
【CateGory Index】: TM712
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 5 Hits
1 Wang Chengshan Xiao Zhaoxia Wang Shouxiang (Tianjin University Tianjin 300072 China);Multiple Feedback Loop Control Scheme for Inverters of the Micro Source in Microgrids[J];Transactions of China Electrotechnical Society;2009-02
2 Lu Xiaonan Sun Kai Huang Lipei(State Key Lab of Security Control and Simulation of Power Systems and Large Scale Generation Equipments Tsinghua University Beijing 100084 China);Active Damping Method Based on Bi-Quad Filter for Microgrid Applications[J];Transactions of China Electrotechnical Society;2013-03
3 Lu Xiaonan1 Sun Kai1 Guerrero Josep2 Huang Lipei1(1.State Key Lab of Power Systems Tsinghua University Beijing 100084 China 2.Department of Energy Technology Aalborg University Aalborg 9220 Denmark);DC Hierarchical Control System for Microgrid Applications[J];Transactions of China Electrotechnical Society;2013-04
4 XU Jinming,XIE Shaojun,XIAO Huafeng(College of Automation Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing 210016,Jiangsu Province,China);Research on Control Mechanism of Active Damping for LCL Filters[J];Proceedings of the CSEE;2012-09
5 WANG Chengshan,LI Xialin,GUO Li(Key Laboratory of Smart Grid of Ministry of Education,Tianjin University,Nankai District,Tianjin 300072,China);Coordinated Control of Two-stage Power Converters Based on Power Balancing and Time-delay Compensation[J];Proceedings of the CSEE;2012-25
Chinese Journal Full-text Database 10 Hits
1 Xiao Zhaoxia1,3 Fang Hongwei2(1.Tianjin Polytechnic University Tianjin 300160 China 2.Tianjin University Tianjin 300072 China 3.Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability,Hebei University of Technology Tianjin 300130 China);Transient Stability Analysis of Microgrids Containing Multiple Micro Sources[J];Transactions of China Electrotechnical Society;2011-S1
2 Wang Yang Lu Zongxiang Min Yong Shi Shanshan(State Key Lab of Power System,Tsinghua University Beijing 100084 China);Small-Signal Analysis of Micro-Grid with Multiple Micro Sources Based on Reduced Order Model in Islanding Operation[J];Transactions of China Electrotechnical Society;2012-01
3 Jiang Ji Duan Shanxu Chen Zhongwei(State Key Laboratory of Advanced Electromagnetic and technology Huazhong University of Science and Technology Wuhan 430074 China);Research on Control Strategy for Three-Phase Double Mode Inverter[J];Transactions of China Electrotechnical Society;2012-02
4 Wang Xiaohuan Zhang Chunjiang(Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province Institute of Electrical Engineering Yanshan University Qinhuangdao 066004 China);Study of Control Strategy for Seamless Transfer of Grid-Connected Distributed Generation Systems[J];Transactions of China Electrotechnical Society;2012-02
5 ZHOU Niancheng,CHI Yuan,WANG Qianggang(State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400044,China);Control Strategies for Microgrid Containing Non-linear and Unbalanced Loads[J];Automation of Electric Power Systems;2011-09
6 ZHENG Jinghong1,WANG Yanting2,LI Xingwang2,WANG Zhongjun2,WANG Xiaoyu1,ZHU Shouzhen1(1.State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China; 2.Northeast Dianli University,Jilin 132012,China);Control Methods and Strategies of Microgrid Smooth Switchover[J];Automation of Electric Power Systems;2011-18
7 CHENG Junzhao1,LI Shusen1,WU Zaijun2,CHEN Jiangbo1 (1.State Grid Electric Power Research Institute,Wuhan 430074,China;2.School of Electrical Engineering,Southeast University,Nanjing 210096,China);Analysis of Power Decoupling Mechanism for Droop Control with Virtual Inductance in a Microgrid[J];Automation of Electric Power Systems;2012-07
8 ZHANG Mingrui,WANG Zhixin,LI Na(School of Electronics and Information Engineering,Tongji University,Shanghai 201804,China);Application of Droop Control in High-voltage Microgrid Based on Solid State Transformer[J];Automation of Electric Power Systems;2012-14
9 FAN Yuanliang1,MIAO Yiqun1,JIANG Quanyuan1,CAO Yijia2(1.College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China; 2.College of Electrical and Information Engineering,Hunan University,Changsha 410082,China);Generator control design based on droop control architecture for microgrid[J];Electric Power Automation Equipment;2012-06
10 YANG Wen-jie1,ZENG De-rong2(1.School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China;2.Southwest Municipal Engineering Design & Research Institute,Chengdu 610081,China);Simulation Research on Photovoltaic Generation Switching in the Microgrid Operation Control[J];Electric Switchgear;2011-01
China Proceedings of conference Full-text Database 1 Hits
1 Xiao Zhaoxia~1 Fang Hongwei~2 Zhang Xian~1 (1.School of Electrical Engineering and Automation,Tianjin Polytechnic University Tianjin China 300160) (2.School of Electrical Engineering and Automation,Tianjin University Tianjin China 300072);A Research Overview of MicroGrids[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Wang Fei Yu Shijie Su Jianhui Shen Yuliang (Hefei University of Technology Hefei 230009);Research on Photovoltaic Grid-Connected Power System[J];Transactions of China Electrotechnical Society;2005-05
2 Liu Qihui1 He Yikang2 Zhao Rende2 (1. North China Electric Power University Beijing 102206 China2. Zhejiang University Hangzhou 310027 China);Operation and Control of AC-Exited Variable-Speed Constant-Frequency Wind Power Generation System[J];Transactions of China Electrotechnical Society;2008-01
3 Zhou Dejia Zhao Zhengming Yuan Liqiang Feng Bo (The State Key Laboratory of Power System Tsinghua University Beijing 100084 China);Optimum Control and Stability Analysis for a 300kW Photovoltaic Grid-Connected System[J];Transactions of China Electrotechnical Society;2008-11
4 Chen Dawei Zhu Guiping(State Key Lab of Power System Tsinghua University Beijing 100084 China);Power Transmission Characteristics of Low Voltage Microgrids[J];Transactions of China Electrotechnical Society;2010-07
5 Liu Zeng Liu Jinjun(Xi'an Jiaotong University Xi'an 710049);A Control Method for 3-Phase Inverters Enabling Smooth Transferring of the Operation Modes of Distributed Generation System[J];Transactions of China Electrotechnical Society;2011-05
6 Shen Kun1,2 Zhang Jing1 Wang Jian2 (1.Hunan University Changsha 410082 China 2.Zhuzhou CSR Times Electric Co.,Ltd.Zhuzhou 412001 China);Research on Train Auxiliary Power System Based on PQ Droop Control Inverter Parallel Technology[J];Transactions of China Electrotechnical Society;2011-07
7 Zhang Chunjiang Wang Xiaohuan Xue Haifen Kan Zhizhong Wu Weiyang(Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province Yanshan University QinHuangdao 066004 China);A Quasi-Power Droop Control of Three-Phase Inverters and Small Signal Modeling and Analysis of Parallel System in Micro-Grid[J];Transactions of China Electrotechnical Society;2012-01
8 Wang Zhiqun, Zhu Shouzhen, Zhou Shuangxi (Tsinghua University, Beijing 100084, China);CONTROLLER DESIGN FOR INVERTER-BASED DISTRIBUTED GENERATION[J];Automation of Electric Power Systems;2004-24
9 YAO Jun,LIAO Yong,ZHUANG Kai(State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400044,China);Coordinated Control Strategy of Back-to-back PWM Converter for Permanent Magnet Direct-driven Wind Turbine[J];Automation of Electric Power Systems;2008-20
10 Wang Changyong,Zhang Yinhai,Zhang Zhongchao Zhejiang University;Characteristics and Design of LC Filter in Current Source Active Power Filter[J];Telecom Power Technologies;2000-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved