Title:
NON-CONTACT POWER SUPPLY DEVICE AND NON-CONTACT POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/061092
Kind Code:
A1
Abstract:
The present invention addresses the issue of reducing conduction noise. A non-contact power supply device (2) comprises: a coil unit (7) having a primary-side coil (L1); and a power supply unit (6) outputting AC voltage that is applied to the primary-side coil (L1). The coil unit (7) and the power supply unit (6) are provided separated from each other. The primary-side coil (L1) is configured so as to supply output power, in a non-contact manner, to a secondary-side coil (L2) by having AC voltage applied thereto. The non-contact power supply device (2) also comprises a power correction circuit (23) that corrects the size of output power by adjusting the size of the AC voltage. The power correction circuit (23) is included in the coil unit (7).
Inventors:
TAMURA HIDEKI
TANJI YUSUKE
TANJI YUSUKE
Application Number:
PCT/JP2016/004409
Publication Date:
April 13, 2017
Filing Date:
September 30, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02J50/12; H02J7/00
Domestic Patent References:
| WO2011074091A1 | 2011-06-23 |
Foreign References:
| JP2011508578A | 2011-03-10 |
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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