講演抄録/キーワード |
講演名 |
2017-12-09 20:55
Development of Power Receiving Control Circuit for Cavity Resonance Enabled Wireless Power Transfer ○Ippei Takano・Daigo Furusu・Shinji Nimura・Masaya Tamura(Toyohashi Tech.) |
抄録 |
(和) |
A cavity resonance enabled wireless power transfer (CR WPT) can transmit power to line-of-sight and non-line-of-sight positions in an enclosed space with high transfer efficiency. Focusing on this advantage, we have been proposed wireless power transfer for sensors in machines utilizing CR WPT. However, the conventional method requires the matching circuits which are individually designed for transmitter and each receiver. Therefore, it is difficult to realize simultaneous power transfer to multiple sensors which are placed at the arbitrary positions. In this paper, it is proposed that a receiving power control circuit for CR WPT to solve this problem. The proposed circuit are demonstrated by wireless power transfer experiment. |
(英) |
A cavity resonance enabled wireless power transfer (CR WPT) can transmit power to line-of-sight and non-line-of-sight positions in an enclosed space with high transfer efficiency. Focusing on this advantage, we have been proposed wireless power transfer for sensors in machines utilizing CR WPT. However, the conventional method requires the matching circuits which are individually designed for transmitter and each receiver. Therefore, it is difficult to realize simultaneous power transfer to multiple sensors which are placed at the arbitrary positions. In this paper, it is proposed that a receiving power control circuit for CR WPT to solve this problem. The proposed circuit are demonstrated by wireless power transfer experiment. |
キーワード |
(和) |
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(英) |
Wireless Power Transfer / Cavity Resonator / NLOS / Receiving Power Control / Enclosed Space / / / |
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