Title:
ENERGY CONVERSION APPARATUS AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/057338
Kind Code:
A1
Abstract:
Disclosed is an energy conversion apparatus, comprising a reversible PWM rectifier (11) and an electric motor winding (12). The electric motor winding (12) at least comprises a first winding unit and a second winding unit; both the first winding unit and the second winding unit are connected to the reversible PWM rectifier (11); the first winding unit is connected to at least one of the neutral lines of the second winding unit, wherein at least one neutral line of at least one winding unit is connected to a first end of a first direct-current charging and discharging port (3); the reversible PWM rectifier (11) is connected to a first end of a battery (2) and a second end of the battery (2) respectively; and a second end of the first direct-current charging and discharging port (3) is connected to the second end of the battery (2).
Inventors:
PAN HUA (CN)
LI JICHENG (CN)
XIE FEIYUE (CN)
ZHANG YUXIN (CN)
YANG NING (CN)
LI JICHENG (CN)
XIE FEIYUE (CN)
ZHANG YUXIN (CN)
YANG NING (CN)
Application Number:
PCT/CN2020/109884
Publication Date:
April 01, 2021
Filing Date:
August 18, 2020
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H02J7/00; B60R16/03; H02P27/06
Foreign References:
| CN101459344A | 2009-06-17 | |||
| CN101459344A | 2009-06-17 | |||
| CN105762434A | 2016-07-13 | |||
| CN109789799A | 2019-05-21 | |||
| CN101454958A | 2009-06-10 | |||
| JPH08126121A | 1996-05-17 | |||
| CN203275601U | 2013-11-06 | |||
| CN109789799A | 2019-05-21 | |||
| CN101454958A | 2009-06-10 |
Other References:
See also references of EP 4033630A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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