Title:
POWER TRANSMISSION DEVICE, HIGH-FREQUENCY POWER SUPPLY, AND HIGH-FREQUENCY RECTIFICATION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2017/126112
Kind Code:
A1
Abstract:
The present invention is provided with: a transmission-side AC/AC converter (1) provided with an input circuit (11) into which a commercial alternating current is inputted, and which subjects the commercial alternating current to full-wave rectification, and an inverter (12) which converts the power that has been subjected to full-wave rectification by the input circuit (11), to power having a higher frequency than the frequency of the commercial alternating current; a resonant transmission antenna (2) for transmitting the power that has been converted by the inverter (12); a resonant reception antenna (3) for receiving the power transmitted by the resonant transmission antenna (2); and a reception-side AC/AC converter (4) provided with a full-wave rectification circuit (42) which subjects the power received by the resonant reception antenna (3) to full-wave rectification, and an output circuit (43) which converts the power that has been subjected to full-wave rectification by the full-wave rectification circuit (42), to alternating current having half the frequency.
Inventors:
AKUZAWA YOSHIYUKI (JP)
Application Number:
PCT/JP2016/051887
Publication Date:
July 27, 2017
Filing Date:
January 22, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC ENG (JP)
International Classes:
H02J50/00
Domestic Patent References:
| WO2015081065A1 | 2015-06-04 | |||
| WO2015025881A1 | 2015-02-26 |
Foreign References:
| US20140252877A1 | 2014-09-11 | |||
| JP2008520178A | 2008-06-12 | |||
| JP5738497B1 | 2015-06-24 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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