Presentation | 2015-01-23 Verification of Maximum Coupling Coefficient of Solenoid-Type Inductors for Wireless Power Transfer System for PHEV/EV Charging Tetsu Shijo, Kenichirou Ogawa, Shuichi Obayashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A resonator for 7 kW-class wireless power transfer/transmission (WPT) systems at 85 kHz has been developed for contactless electric vehicle (PHEV/EV) charging. The coil-to-coil efficiency of the wireless transfer systems using a magnetic coupling depends on the coupling of the inductors in the resonators and the losses (eddy current loss and core loss). The maximum of the coupling coefficient for the resonator's footprint is verified in order to optimize a core shape of the solenoid-type inductor in the resonator. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless power transfer / Coupling coefficient / Ferrite core / Core loss / PHEV/EV |
Paper # | WPT2014-87 |
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Committee | WPT |
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Conference Date | 2015/1/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Wireless Power Transfer(WPT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Verification of Maximum Coupling Coefficient of Solenoid-Type Inductors for Wireless Power Transfer System for PHEV/EV Charging |
Sub Title (in English) | |
Keyword(1) | Wireless power transfer |
Keyword(2) | Coupling coefficient |
Keyword(3) | Ferrite core |
Keyword(4) | Core loss |
Keyword(5) | PHEV/EV |
1st Author's Name | Tetsu Shijo |
1st Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation() |
2nd Author's Name | Kenichirou Ogawa |
2nd Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation |
3rd Author's Name | Shuichi Obayashi |
3rd Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation |
Date | 2015-01-23 |
Paper # | WPT2014-87 |
Volume (vol) | vol.114 |
Number (no) | 399 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |