Title:
BATTERY CHARGING AND REPLACEMENT STATION WITH FLEXIBLE CONFIGURATION OF BATTERY CHARGER AND CHARGING FACILITY
Document Type and Number:
WIPO Patent Application WO/2018/072518
Kind Code:
A1
Abstract:
The present invention pertains to the field of battery charging and replacement for electric vehicles, and specifically provides a battery replacement station with flexible configuration of a battery charger and a charging post. The present invention aims to realize the appropriate utilization of a DC charger when an existing battery replacement station for electric vehicles is not in operation. The battery replacement station of the present invention comprises a charger, an electrical switch, a battery pack electrically connected to the charger via the electrical switch, a charging post electrically connected to the charger via the electrical switch, and a control system. The control system being electrically connected to the charger, the battery pack, the electrical switch, and the charging post respectively, and the control system being used to control the electrical switch so that the charger and the charging post are disconnected when the charger and the battery pack are conductively connected, and the charger and the battery pack are disconnected when the charger and the charging post are conductively connected. Accordingly, at the battery replacement station of the present invention, when a battery pack is fully charged, the charger can directly charge an electric vehicle via the charging post, thereby reducing peak-valley fluctuations in power supply and distribution, and reducing the construction cost of peripheral DC charging posts.
Inventors:
XU HONGGANG (CN)
ZHANG JASEN (CN)
CHEN JIONG (CN)
ZHANG JASEN (CN)
CHEN JIONG (CN)
Application Number:
PCT/CN2017/095005
Publication Date:
April 26, 2018
Filing Date:
July 28, 2017
Export Citation:
Assignee:
NEXTEV LTD (CN)
International Classes:
B60L11/18; H02J7/02
Foreign References:
| CN105656146A | 2016-06-08 | |||
| CN103683398A | 2014-03-26 | |||
| CN102064578A | 2011-05-18 | |||
| CN102315677A | 2012-01-11 | |||
| CN106849293A | 2017-06-13 | |||
| CN206313505U | 2017-07-07 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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