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Title:
ON-BOARD-END CHARGING APPARATUS OF ELECTRIC VEHICLE, AND ELECTRIC AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2018/223738
Kind Code:
A1
Abstract:
An on-board-end charging apparatus (3) of an electric vehicle, and an electric automobile. The charging apparatus (3) thereof comprises a power supply access circuit (31) electrically connected to an external power supply, a charging output circuit (33) connected to a power battery, and a transformer (32), wherein the power supply access circuit (31) and the charging output circuit (33) are respectively connected to a primary side and a secondary side of the transformer (32), and a first rectifier circuit (35) is arranged between the charging output circuit (33) and the secondary side of the transformer (32). The charging apparatus further comprises a wireless charging receiving circuit (34) electrically connected to the charging output circuit (33) and outputting power through same. The present invention performs an integration design on a conductive on-board charging circuit and a non-conductive on-board wireless charging circuit, thereby reducing the cost, volume and weight of same.

Inventors:
HE, Liang (20 Building, No. 56 AnTuo Road AnTing Town, Jiading, Shanghai 4, 201804, CN)
HU, Junfu (20 Building, No. 56 AnTuo Road AnTing Town, Jiading, Shanghai 4, 201804, CN)
YANG, Xunqiu (20 Building, No. 56 AnTuo Road AnTing Town, Jiading, Shanghai 4, 201804, CN)
Application Number:
CN2018/078243
Publication Date:
December 13, 2018
Filing Date:
March 07, 2018
Export Citation:
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Assignee:
NIO CO. , LTD. (20 Building, No. 56 AnTuo Road AnTing Town, Jiading, Shanghai 4, 201804, CN)
International Classes:
B60L11/18
Foreign References:
CN107117059A2017-09-01
CN106451702A2017-02-22
CN206004371U2017-03-08
CN205911800U2017-01-25
CN203339742U2013-12-11
Attorney, Agent or Firm:
HANRAY LAW FIRM (708A, Century Square 99 Wangfujing Street,Dongcheng District, Beijing 6, 100006, CN)
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