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Title:
WIRELESS POWER SUPPLY DEVICE, TELEMETER MEASUREMENT SYSTEM AND ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2018170893
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a wireless power supply device, a telemeter measurement system and a rotary electric machine capable of improving a degree of freedom of installation and suppressing complication and complication of operations.SOLUTION: A wireless power supply device supplies power from a stator side to a plurality of power reception antennas arranged in a rotor which rotates around an axis O at intervals in a circumferential direction by non-contact, and is provided with: an oscillator 90 which oscillates a high frequency signal; and a power transmission part 71 in the circumferential direction, in which a plurality of radiation parts 83 for radiating the high frequency signal as radio waves are arranged, and which has a leakage waveguide 80 extending in an arc in the circumferential direction.SELECTED DRAWING: Figure 3

Inventors:
OYAMA NAOKI
MORISHITA KEIICHI
MURATA HIDEAKI
YASUI JUN
Application Number:
JP2017067492A
Publication Date:
November 01, 2018
Filing Date:
March 30, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
H02J50/20; F01D25/00; F02C7/00; G08C17/00; G08C19/00; H01Q13/22; H01Q15/08; H02J7/02
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma