Presentation | 2022-06-10 Maximum Efficiency Control in Dynamic Wireless Power Transfer with Double-LCC Topology Koshi Ikeda, Takehiro Imura, Yoichi Hori, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Transmitting efficiency is one of the most important characteristics in dynamic wireless power transfer for electric vehicles. In this paper, Double-LCC topology, which does not require complicated control in a transmitting system, is used as the compensation topology. To facilitate laying and maintenance, the transmitting system should be as simple as possible in configuration and control. On the other hand, there is no problem even if the receiving side uses a slightly more complicated control than the transmitting side. Therefore, on the receiving side, a coupling coefficient is estimated in real time from the voltage and current values measured between the rectifier and the DC/DC converter. Then, maximum efficiency control is achieved by updating the duty ratio of the DC/DC converter to follow the optimum load. The effectiveness of the proposed method was demonstrated through a simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | dynamic wireless power transfer / magnetic resonance coupling / Double-LCC topology / maximum efficiency control |
Paper # | WPT2022-14 |
Date of Issue | 2022-06-03 (WPT) |
Conference Information | |
Committee | WPT |
---|---|
Conference Date | 2022/6/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kenjiro Nishikawa(Kagoshima Univ.) |
Vice Chair | Hiroshi Hirayama(Nagoya Inst. of Tech.) |
Secretary | Hiroshi Hirayama(Tokyo Univ. of Science) |
Assistant | Yuki Tanaka(Panasonic) / Asako Suzuki(Fujiwaves) |
Paper Information | |
Registration To | Technical Committee on Wireless Power Transfer |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Maximum Efficiency Control in Dynamic Wireless Power Transfer with Double-LCC Topology |
Sub Title (in English) | |
Keyword(1) | dynamic wireless power transfer |
Keyword(2) | magnetic resonance coupling |
Keyword(3) | Double-LCC topology |
Keyword(4) | maximum efficiency control |
1st Author's Name | Koshi Ikeda |
1st Author's Affiliation | Tokyo University of Science(T.U.S.) |
2nd Author's Name | Takehiro Imura |
2nd Author's Affiliation | Tokyo University of Science(T.U.S.) |
3rd Author's Name | Yoichi Hori |
3rd Author's Affiliation | Tokyo University of Science(T.U.S.) |
Date | 2022-06-10 |
Paper # | WPT2022-14 |
Volume (vol) | vol.122 |
Number (no) | WPT-68 |
Page | pp.pp.2-7(WPT), |
#Pages | 6 |
Date of Issue | 2022-06-03 (WPT) |