无接触供电系统原边消除谐波方法的研究  

Harmonics Elimination of Primary Side in Contactless Power Supply System

作　　者：顾佳炜[1] 楼佩煌[1] 吴亮亮[1] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210016

出　　处：《工业控制计算机》2010年第5期109-111,共3页Industrial Control Computer

摘　　要：随着工业自动化的发展,无接触供电技术(CPS)依靠其安全、可靠,灵活等特点,满足了自动化发展的最新要求。从理论上分析了无接触供电系统原边消除谐波的方法,提出了通过PWM消除特定谐波和通过LCL拓扑网络消除高次谐波的对策,并通过仿真验证了对策的正确性。这种方法有效的消除了谐波,使得系统的可靠性得到提高。The contactless power supply technology（CPS） meets the latest requirements of the development of automation relying on its security,reliability,flexibility and other characteristics.This paper presents a theoretical analysis of the method of harmonics elimination of the primary side in contactless power supply system,and proposes a countermeasure of specific harmonics elimination through PWM and of high-order harmonic elimination through LCL topology network,and tests their validation through simulation.This method eliminates the harmonics effectively,which enhances the system＇s reliability.

关 键 词：无接触供电 谐波 高频逆变 LCL拓扑网络 

分 类 号：TM711[电气工程—电力系统及自动化]