Title:
WIRELESS POWER TRANSMISSION SYSTEM
Document Type and Number:
Japanese Patent JP2020005457
Kind Code:
A
Abstract:
To solve a problem in which, in a wireless power transmission system, when a switch on the power receiving side is turned on and off between receiving and not receiving power, an excessive current flows in the transmission current or the receiving current, and when a device corresponding to the flowing excessive current is used, the size and the cost of the device may be increased may be increased.SOLUTION: A power-receiving-side switch is continuously turned on and off while changing an on-off time of a switch on the receiving power, it is possible to prevent an excessive current from flowing in a transmission current or a reception current.SELECTED DRAWING: Figure 1
Inventors:
NOMURA HIDEJI
Application Number:
JP2018124730A
Publication Date:
January 09, 2020
Filing Date:
June 29, 2018
Export Citation:
Assignee:
TOYO ELECTRIC MFG CO LTD
International Classes:
H02J50/12; H02M7/12; H02M7/48