Design and Implementation of Contactless Power Array Track with Segment-excited Inductively Coupled Structure

Jia-You Lee, Chih Yi Liao, Ming Han Tsai

研究成果: Conference contribution

摘要

This paper is aimed to utilize the technology of contactless power transmission and implement contactless electric vehicle (EV) power track transfer system with segment-excited inductively coupled structure. A five-level inverter is used as the primary exciting source. In order to increase lateral displacement and longitudinal misalignment tolerances between the EV and the track, the toroidal inductively coupled structure with a uniform magnetic field is proposed. The segment-excited control has been added to the overall power track which consists of pad arrays to reduce power loss and increase the transmission efficiency of the system. According to theoretical analysis, the appropriate resonant circuits are utilized for improving power transmission ability and efficiency. According to the experimental results under 10 cm air-gap, the output power in the system is reached 854 W with a transmission efficiency of 80%, and the maximum transmission efficiency is reached 85% at 431 W output power.

原文English
主出版物標題Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781538660539
DOIs
出版狀態Published - 2018 十二月 26
事件2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018 - Shenzhen, China
持續時間: 2018 十一月 42018 十一月 7

出版系列

名字Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018

Other

Other2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
國家/地區China
城市Shenzhen
期間18-11-0418-11-07

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 電氣與電子工程

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