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用于磁感应耦合式电能传输系统的新型补偿网络 被引量:28

A Novel Compensation Network for ICPT Systems
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摘要 对于恒压输入输出型的磁感应耦合式电能传输(inductively coupled power transfer,ICPT)系统,其补偿网络是系统的重要组成部分。针对现有补偿网络存在的系统电压增益会随负载值变化而变化的缺点,提出并设计一种新型的补偿网络。该新型的补偿网络可使得系统的电压增益仅与松耦合变压器的耦合系数成正比,而与负载值无关。通过分析及实验证明,该补偿网络不仅具有单位功率因数输入的特性及较高的效率,且其系统电压增益与负载值大小无关。此外,还对其工作频率的鲁棒性进行详细的分析。 A novel type of compensation networks for the voltage-fed inductively coupled power transfer (ICPT) system with constant voltage output was presented. Compared with the conventional compensation network whose voltage gain changes with the loads, the novel network not only overcomes the disadvantage of conventional network, but also makes the system have behaviors with unit input power factor and high efficiency. Experiments have been made to prove the theoretical analysis and the conclusions.
作者 黄晓生 陈为
出处 《中国电机工程学报》 EI CSCD 北大核心 2014年第18期3020-3026,共7页 Proceedings of the CSEE
关键词 无线电能传输 磁感应耦合电能传输 补偿网络 电压增益 wireless power transmission inductively coupled power transfer (ICPT) compensation network voltage gain
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