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Patent Searching and Data


Title:
POWER DISTRIBUTION SYSTEM, CONTROL METHOD FOR POWER DISTRIBUTION SYSTEM, AND NEW ENERGY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/166364
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application are a power distribution system, a control method for a power distribution system, and a new energy vehicle. The power distribution system comprises: a high-voltage power distribution apparatus, the high-voltage power distribution apparatus comprising a first high-voltage switch unit, a second high-voltage switch unit and a high-voltage power supply management unit, wherein a control end of the first high-voltage switch unit and a control end of the second high-voltage switch unit are connected to the high-voltage power supply management unit, a first end of the first high-voltage switch unit is connected to a power battery, a first end of the second high-voltage switch unit is connected to a high-voltage generator, and a second end of the first high-voltage switch unit and a second end of the second high-voltage switch unit are connected to a driving electric motor; and the high-voltage power supply management unit is configured to send a first switch control signal to the control end of the first high-voltage switch unit or the control end of the second high-voltage switch unit, so as to control the turning-on of the first high-voltage switch unit or the second high-voltage switch unit. The first switch control signal is generated according to a driving control signal sent by a vehicle control unit.

Inventors:
QU ZHENNING (CN)
MI CHAO (CN)
MA YUNTIAN (CN)
CI WEICHENG (CN)
Application Number:
PCT/CN2021/135938
Publication Date:
August 11, 2022
Filing Date:
December 07, 2021
Export Citation:
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Assignee:
CHINA FAW CO LTD (CN)
International Classes:
B60L3/00; B60L58/12; B60R16/02
Foreign References:
CN112895902A2021-06-04
US20100006360A12010-01-14
CN110228369A2019-09-13
CN110228395A2019-09-13
CN209852087U2019-12-27
CN101098083A2008-01-02
CN109915298A2019-06-21
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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