ELECTRIC POWER TRANSMITTING SYSTEM

WIPO Patent Application WO/2017/022860

A1

The present invention relates to electric field coupled power transmission technology, and the objective of the present invention is to increase and stabilize a junction capacitance in order to allow a high electric power to flow stably. This electric power transmitting system utilizes electric field coupled power transmission technology, and is provided with: a power transmitting unit which has a power transmitting electrode and which transmits electric power from an alternating-current power supply which has a prescribed wavelength; and a power receiving unit which has a power receiving electrode provided in such a way as to oppose the power transmitting electrode, and which receives the electric power from the power transmitting unit, by an insulating layer being provided on the power transmitting electrode and/or the power receiving electrode in order to form a junction capacitor, and supplies the received electric power to a load; wherein one or both of the power transmitting electrode and the power receiving electrode which form the junction capacitor are deformable, comprising a quasi non-contact type electrode which adopts a state in which the electrode is caused to deform and come into contact under a contact pressure at most equal to a prescribed contact pressure.

WO/2020/065426	SYSTEM FOR TRANSFERRING ELECTRICAL POWER TO AN ELECTRICAL LOAD
JP6080158	Radio electric power transmission systems
JP2020088896	CAPACITOR UNIT

HARAKAWA KENICHI (JP)

PCT/JP2016/073180

February 09, 2017

August 05, 2016

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EXH CORP (JP)

H02J50/05

WO2013051501A1

2013-04-11

JP2011259649A

2011-12-22

SHOBAYASHI, Masayuki et al. (JP)

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