Title:
ENERGY RECOVERY CONTROL METHOD AND DEVICE, CONTROLLER, AND ELECTRIC CAR
Document Type and Number:
WIPO Patent Application WO/2021/057854
Kind Code:
A1
Abstract:
An energy recovery control method and device, a controller, and an electric car. The method comprises: determining whether an electric car is in a coasting energy recovery mode or a braking energy recovery mode; if the electric car is in the coasting energy recovery mode or the braking energy recovery mode, acquiring an energy recovery torque of the electric car; and sending the energy recovery torque to a motor controller of the electric car, such that the motor controller controls a motor of the electric car to charge a battery of the electric car. The method can solve the problem in the art in which it is difficult for an energy recovery control method to achieve maximum energy recovery.
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Inventors:
ZHANG JUNWEI (CN)
Application Number:
PCT/CN2020/117489
Publication Date:
April 01, 2021
Filing Date:
September 24, 2020
Export Citation:
Assignee:
GREAT WALL MOTOR CO LTD (CN)
International Classes:
B60L7/10; B60L15/20
Foreign References:
| CN109649183A | 2019-04-19 | |||
| CN106965697A | 2017-07-21 | |||
| CN206734088U | 2017-12-12 | |||
| CN103359116A | 2013-10-23 | |||
| CN109677393A | 2019-04-26 | |||
| US20130119665A1 | 2013-05-16 | |||
| US20090298641A1 | 2009-12-03 |
Other References:
See also references of EP 4015280A4
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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