Vol.32  No.1  Jan. 2013
CONTENTS
Treatise and Report
Wind speed forecasting and energy storage based power control of grid-connected wind farm……………………………
  …………………………………………………………………………………………………BI Da-qiang, YANG Xin-yu, WU Zheng-ping (1)
Research on economic dispatch of microgrid with multi-distributed generation………………………………………………
  ……………………………………………………………………………………ZHOU Xiao-yan，LIU Tian-qi，SHEN Hao-dong, et al.(5)
Wind power prediction considering wind farm layout and wind direction………CHEN Xiang，WANG Fu-jun，LIU Tian-qi,et al. (9)
Transmission network planning based on multi-strategy differential evolution algorithm………………………………
  ……………………………………………………………………………………… NIE Hong-zhan, ZHENG Peng-fei, YU Ting, et al. (13)
Distribution network earth fault section location based on asymmetric current………………………………………
  ……………………………………………………………………………………… WU Xiao-qing，YANG Hong-geng，YE Mao-qin (19)
Parameter estimation of voltage flicker based on Root-MUSIC………………………………………  CHENG Zhi-you, LIU Yang (23)
Passivity-based backstepping control for multi-machine power system……WU Zhong-qiang , SONG Ming-hou , FU Li-yuan (28)
Integral terminal sliding mode control for excitation system based on ESO………………………………………………
  ……………………………………………………………………………………LI Tian-yun，ZHANG Zhi-hua，CHEN Feng，et al. (32)
PWM algorithm for multi-level voltage source inverter with reduced common mode voltage……………………………………
  ………………………………………………………………………………JIANG Wei-dong, WANG Zheng-ling, ZHAO Yong, et al. (36)
Research on balance of voltage of neutral point clamped three-level inverter……………………  NIE Zhen-yu, GUO Xiao-bin(43)
Research of three phase "UШ"shaped coupled inductor of variable coupling degree and without air gap …………
  ……………………………………………………………………………………………YANG Yu-gang，LI Tao，FENG Ben-cheng(47)
Research on frequency tracking technology of electronic ballasts for electrodeless lamp
  …………………………………………………………………………………………… SHEN Yu, LIN Guo-qing, TANG Jian-shan (52)
Differential protection and setting calculation of the new-type converter transformer………… XU Jia-zhu，JIANG Fang-cai (56)
Research on traction control of 100% low floor vehicle based on multi-mode pulse width modulation………………
  ……………………………………………………………………………… ZHAO Ming-hua，DONG Kan，ZHAO Lei-ting，et al.(60)
Research on coordinated control of brake regenerative efficiency and pedal feel for electric cars …………………
  ……………………………………………………………………………………… GOU Jin-fang, WANG Li-fang, LIAO Cheng-lin(65)
Impact of electric vehicle charging facilities on power grid steady state
  …………………………………………………………………………………… LIU Ming-zhi, ZHANG Jun, YU Jian-cheng, et al.(71)
An improved ip-iq detection method based on two phase voltage sin/cos transforms ………………………………………
  …………………………………………………………………………………………   YAO Xin-li, LUO Long-fu, XU Jia-zhu,et al.(76)
Study of intelligent control module for a novel permanent magnet contactor…………………………………………………
  ………………………………………………………………………………  NI Shou-chun, WANG Xian-bing, LIN He-yun, et al.(80)
Influence of arcing model of GIS switching to VFTO………………………………   WANG Na , LIN Xin, XU Jian-yuan, et al.(85)
An improved multiple single objective Pareto sampling algorithm for many-objective optimizations………………… ……………………………………………………………………………………………………………………IU Lei, YANG Shi-you (89)