Vehicle-end charging device of electric automobile and electric automobile

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 transforme...

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Bibliographic Details
Main Authors HU, JUN-FU, HE, LIANG, YANG, XUN-QIU
Format Patent
LanguageChinese
English
Published 01.02.2019
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary: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.
Bibliography:Application Number: TW20187207523U