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 (CN)
HU JUNFU (CN)
YANG XUNQIU (CN)
HU JUNFU (CN)
YANG XUNQIU (CN)
Application Number:
PCT/CN2018/078243
Publication Date:
December 13, 2018
Filing Date:
March 07, 2018
Export Citation:
Assignee:
NIO CO LTD (CN)
International Classes:
B60L11/18
Foreign References:
| CN107117059A | 2017-09-01 | |||
| CN106451702A | 2017-02-22 | |||
| CN206004371U | 2017-03-08 | |||
| CN205911800U | 2017-01-25 | |||
| CN203339742U | 2013-12-11 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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