吉林大学学报(工学版) ›› 2015, Vol. 45 ›› Issue (4): 1234-1241.doi: 10.13229/j.cnki.jdxbgxb201504031

Previous Articles     Next Articles

Superconducting magnetic energy storage based dynamic voltage restoration strategy for unbalanced voltage sags

BAO Guang-qing1, MAO Zhen-peng2   

  1. 1.Lanzhou University of Technology, Lanzhou 730050, China;
    2.Sanming Power Supply Corporation of State Grid, Sanming 365000, China
  • Received:2013-10-14 Online:2015-07-01 Published:2015-07-01

RICH HTML

0   

PDF (PC)

233

Abstract: A dynamic voltage restorer(DVR) with superconducting magnetic energy storage (SMES) is presented in this paper, which protects sensitive loads from unbalanced grid voltage sags. Firstly, the schematic representation and general principles of the DVR are described. Then based on the load voltage oriented vector analysis, the voltage injection magnitude, load power swing and phase shift are discussed. In addition, a new concept of restoration techniques is put forward to inject minimum energy for DVR during compensation. Simulation analysis and experiment results of the DVR system, show that the proposed method could minimize the injection real power of DVR with given apparent power and the customer side voltage is restored effectively.

Key words: electrical engineering, dynamic voltage restorer(DVR), superconducting magnetic energy storage(SMES), power quality, voltage sags

CLC Number: 

  • TM4
[1] 肖湘宁.电能质量分析与控制[M]. 北京:中国电力出版社,2004:124-132.
[2] 邓汇娟,张铁山,周小光,等. 超导储能蓄电池混合储能在风力发电中的应用[J]. 电源学报,2013(1):25-29. Deng Hui-juan, Zhang Tie-shan, Zhou Xiao-guang, et al. Application of hybrid energy storage system with superconducting magnetic energy storage battery in wind power generation[J]. Journal of Power Supply, 2013(1):25-29.
[3] Choi S S, Li B H, Vilathgamuwa D M. Dynamic voltage restoration with minimum energy injection[J]. IEEE Transactions on Power Systems, 2000, 15(1):51-57.
[4] Molina M G, Mercado P E, Watanabe E H. Improved superconducting magnetic energy storage (SMES) controller for high-power utility applications[J]. IEEE Transactions on Energy Conversion, 2011, 26(2):444-456.
[5] Bae B, Jeong J, Lee J, et al. Novel sag detection method for line-interactive dynamic voltage restorer[J]. IEEE Transactions on Power Delivery, 2010, 25(2):1210-1211.
[6] 赵剑锋,蒋平,唐国庆. 基于电压型逆变器的可连续运行的动态电压恢复器(UDVR)的研究[J]. 电工技术学报,2009,24(9):186-190. Zhao Jian-feng, Jiang Ping,Tang Guo-qing. Research on VSI-based uninterrupted dynamic voltage restorer[J]. Transactions of China Electrotechnical Society,2009,24(9):186-190.
[7] Nielsen John Godsk, Blaabjerg Frede. A detailed comparison of system topologies for dynamic voltage restorers[J]. IEEE Transactions on Industry Applications, 2005, 41(5):1272-1280.
[8] Al-Hadidi H K,Gole A M, Jacobson David A. Minimum power operation of cascade inverter-based dynamic voltage restorer[J]. IEEE Transactions on Power Delivery, 2008, 23(2):889-898.
[9] 周雪松,何杰,马幼捷,等. 动态电压恢复器主电路拓扑和控制算法的研究[J]. 高电压技术,2008,34(4):753-758. Zhou Xue-song, He Jie, Ma You-jie, et al. Main circuit topology and control algorithm of dynamic voltage restorer[J]. High Voltage Engineering,2008,34(4): 753-758.
[10] 郭文勇,赵彩虹,张志丰,等. 级联型超导储能系统的整体协调控制方法[J]. 电网技术,2007,31(16):55-59. Guo Wen-yong,Zhao Cai-hong,Zhang Zhi-feng, et al. A system control strategy for cascaded superconducting energy storage system[J]. Power System Technology,2007,31(16):55-59.
[11] Shi Jing,Tang Yue-jin,Yang Kai, et al. SMES based dynamic voltage restorer for voltage fluctuations compensation[J]. IEEE Transactions on Applied Superconductivity, 2010,20(3):1360-1364.
[12] 葛长宏,程浩忠,王霄桦,等. 基于最小能量法的DVR控制算法[J].电力自动化设备,2009,29(1):70-74. Ge Chang-hong,Cheng Hao-zhong,Wang Xiao- hua,et al. DVR control algorithm based on minimal energy[J]. Electric Power Automation Equipment, 2009,29(1):70-74.
[13] Ise T, Kita M, Taguchi A. A hybrid energy storage with a SMES and secondary battery[J]. IEEE Transactins on Applied Superconductivity, 2005,15(2):1915-1918.
[1] YU Hua-nan, DAI Fang-lin, SU Tian-kai. New compression and classification method of three-phase power quality disturbance signal based on compressed sensing [J]. 吉林大学学报(工学版), 2016, 46(3): 964-971.
[2] SUN Shu-qin, LIU Jun-yan, JIANG Chuang-dong, MENG Qing-yun, LIN Jun, PENG Liang-yu. Least-square weighted smoothing filter technology applied in magnetic resonance sounding signal processing [J]. 吉林大学学报(工学版), 2016, 46(3): 985-995.
[3] ZHOU Feng-dao,DONG Wei,BAO Zhi-qiang,XUE Kai-chang,HU Yue,SUN Cai-tang. Three-phase EMI filter based on switching power supply [J]. 吉林大学学报(工学版), 2015, 45(1): 216-221.
[4] GONG Min-ming, SHI Wei, ZHANG Yan-ru, JIANG Jun, ZHANG Wei-ge, JIANG Jiu-chun. Operating condition control of large format LiMn2O4 battery for electric bus [J]. 吉林大学学报(工学版), 2014, 44(4): 1081-1087.
[5] WANG Shuai-fu, LIU Jing-lin. Stepping motor control system based on brain emotional learning model [J]. 吉林大学学报(工学版), 2014, 44(3): 765-770.
[6] LIU Jing-meng, MENG Yan-yan, CHEN Wei-hai, WU Xing-ming. Model and control of a PM spherical actuator based on voltage model [J]. 吉林大学学报(工学版), 2014, 44(2): 560-566.
[7] WANG De-cheng, LIN Hui. Approach of direct torque control dynamic loading for motor four quadrant operation [J]. 吉林大学学报(工学版), 2014, 44(01): 276-280.
[8] XUE Kai-chang, DONG Wei, LIN Jun, ZHOU Feng-dao. Suppression method of inverse m sequence random phase PWM inverter’s EMI peak [J]. 吉林大学学报(工学版), 2013, 43(06): 1589-1595.
[9] ZHAO Fei-xiang, ZHANG Jian-wei, GUO Kong-hui, ZHANG Li-hao, ZHENG Zhong. Off-line parameter identification for induction motor based on reconstructed voltage [J]. 吉林大学学报(工学版), 2013, 43(06): 1596-1600.
[10] ZHAI Yuan, SUN Yue, SU Yu-gang, WANG Zhi-hui, TANG Chun-sen. Soft-switching push-pull converter of ICPT [J]. 吉林大学学报(工学版), 2013, 43(04): 1029-1034.
[11] SUN Yue, TIAN Yong, SU Yu-gang, WANG Zhi-hui, TANG Chun-sen. Wireless vehicle-to-vehicle power exchange system and its constant current control [J]. 吉林大学学报(工学版), 2013, 43(02): 491-496.
[12] CHEN Song-li, TIAN De, SUN Yun-feng, XIN Hai-sheng, HAN Qiao-li. Matching for wind-solar hybrid power system for off-net household [J]. , 2012, 42(04): 882-886.
[13] ZHANG Cai-ping, JIANG Jiu-chun. Extended Kalman filter algorithm for parameters identification of dynamic battery model based on genetic algorithm optimization [J]. , 2012, (03): 732-737.
[14] WEN Xu-hui, LIU Jun, ZHAO Feng, KONG Liang, WANG You-long. High performance permanent magnet motor drives for electric vehicles [J]. 吉林大学学报(工学版), 2011, 41(增刊2): 321-326.
[15] QU Bo, ZHENG Yang, LIU Da-xin. Calculation of inertia moment about wind turbine test-bed braking system [J]. 吉林大学学报(工学版), 2011, 41(增刊1): 155-159.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd