TEMPERATURE CONTROL SYSTEM, TEMPERATURE CONTROL METHOD, AND VEHICLE

Title:

TEMPERATURE CONTROL SYSTEM, TEMPERATURE CONTROL METHOD, AND VEHICLE

Document Type and Number:

WIPO Patent Application WO/2021/195862

Kind Code:

A1

Abstract:

A temperature control system, comprising: a first cooling loop (14) in which a first cooling medium is circulated, the first cooling loop being used for cooling a first structural unit (11); a second cooling loop (15) in which a second cooling medium is circulated, the second cooling loop being used for cooling second structural units (12, 13); and a heat exchanger (16) separately in communication with the first cooling loop and the second cooling loop, and used for performing heat exchange between the first cooling medium and the second cooling medium. The first cooling loop comprises a bypass branch (141). The bypass branch is connected to the heat exchanger in parallel. The temperature control system improves the heat-dissipation efficiency of an inverter and the total heat-dissipation capability of a drive train.

Inventors:

WANG JIANGANG (CN)
YANG SHAOBO (CN)
CHEN JUN (CN)
LI QUANMING (CN)

Application Number:

PCT/CN2020/082130

Publication Date:

October 07, 2021

Filing Date:

March 30, 2020

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

B60K11/02; B60K1/00; H02K9/19

Foreign References:

CN101513830A	2009-08-26
CN106904070A	2017-06-30
CN109318700A	2019-02-12
JP2013199853A	2013-10-03
CN108944395A	2018-12-07

Other References: