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Patent Searching and Data


Title:
INCOMPLETELY COMPENSATED WIRELESS POWER TRANSFER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/072736
Kind Code:
A1
Abstract:
Disclosed in the present invention is an incompletely compensated wireless power transfer system. On the basis of an SS compensated wireless power transfer system topology, a primary side capacitor C 1 and a secondary side capacitor C 2 take specific values, and in combination with a phase shift frequency modulation control method, a coupling range of a system output rated power is improved. According to the present invention, by finding an appropriate combination of the primary side capacitor C 1 and the secondary side capacitor C 2, the system can output a required rated power in a greater coupling range under the condition of incomplete compensation.

Inventors:
ZHONG, Wenxing (Xihu DistrictHangzhou, Zhejiang 8, CN)
XU, Dehong (Xihu DistrictHangzhou, Zhejiang 8, CN)
Application Number:
CN2019/111919
Publication Date:
April 22, 2021
Filing Date:
October 18, 2019
Export Citation:
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Assignee:
ZHEJIANG UNIVERSITY (Xihu DistrictHangzhou, Zhejiang 8, CN)
International Classes:
H02J50/12; H01F38/14
Attorney, Agent or Firm:
HANGZHOU QIUSHI PATENT OFFICE CO., LTD. (Building/Room 215No.147 Yugu Road, Xihu Distric, Hangzhou Zhejiang 3, CN)
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