ADVANCED TECHNOLOGY OF ELECTRICAL
ENGINEERING AND ENERGY
　　　　　　　　　　　　　　　　　　　　　　　　　 Vol.27 No.4　 Oct. 2008

CONTENTS
Treatise and Report
Quantum-behaved particle swarm optimization algorithm for economic load dispatch
of power system  ……………………… ZHANG Zhi-sheng, LIN Tao, WANG Kun, SUN Ya-ming (1)
A combined algorithm for reactive power optimization of distribution network
　　 ………………………………………………………… DANG Ke，WANG Dan-hua，DANG Tong (5)
Research on constant current source for LED based on sliding mode control
………………………………………… FENG Bo, ZHAO Zheng-ming, ZHANG Ying-chao, et al.(9)
A novel method to seek quickly the superior PI parameters in prime mover simulation system
………………………………………………… TAN Li-xin, LIU Jue-min, CHEN Ming-zhao, et al.(14)
A scheme of reducing common mode EMI based on push-pull compensating circuit
　　 ……………………………………………………… ZHANG Yong-gao, GAO Yan-li, ZHANG Kai (18)
Fault diagnosis of power electronic circuit based on hidden Markov model … YAN Ren-wu, CAI Jin-ding (22)
Study on mathematical physics model of DC PD repetition rate … SI Wen-rong, LI Jun-hao, Guo Hong, et al.(27)
Study on electrical tree in PMMA under repetitive nanosecond pulses
…………………………………………………………………… REN Hao, WANG Jue, YAN Ping (32)
A new compensation method for current reference of active power filters
　　 ………………………………………………… LI Xue-nan, SHEN Chen, CHENG Jian-zhou, et al.(36)
New Technology Application
Research on CRC’s calculating method and realization in converter communication
…………………………………………… HU Si-deng, ZHAO Zheng-ming, ZHANG Yong-chang (40)
Energy efficiency of synthesis of H2O2 by H2/O2 plasma … ZHAO Jian-li, ZHOU Jun-cheng, SU Ji, et al.(44)
Research on realizing of fast opening of short-circuit faults for low voltage system
　　 ……………………………………………………… ZHENG Xin, ZHANG Pei-ming, CHEN Li-an (48)
Research and application of novel DC/AC inverter topology …………… JIANG Xiao-mei, RUI Yan-nian (53)
A bi-directional DC/DC converter with opposed-polarity transformer …… ZHANG Tao, QU Wen-long (57)
Serial-charge-parallel-discharge inductive energy supply for the coilgun system
…………………………………………………… ZHAO Liang-ying, LIU Xiu-cheng, YU Xin-jie (62)
Research of data exchange between AEMS and EMS … XU Peng-liang, HE Guang-yu, MEI Sheng-wei, et al.(68)
Experimental study of pseudospark-switch with ferroelectric trigger
………………………………………………………… DING En-yan, LI Ai-ping, FAN Zhi-kai, et al.(73)
Researching and developing of synthetic criterion selection protection system based on MSP430
　　 ………………………………………………………………………… WANG Qi, YUAN Zhen-hai (77)