Title:
THERMAL MANAGEMENT SYSTEM, HEATING CONTROL METHOD, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/184093
Kind Code:
A1
Abstract:
Embodiments of the present application provide a thermal management system, a heating control method, and a vehicle. The present application has high control flexibility, can be applied to vehicles, and improves the vehicle integration level. The thermal management system comprises a first heating branch and a first switch branch coupled to the first heating branch; the first heating branch comprises a first heating module and a second heating module; the first heating module is used for converting electric energy into thermal energy; the second heating module is used for converting electric energy into thermal energy; the first switch branch comprises a first switch and a second switch; a first electrode of the first switch is coupled to a first end of the first heating module, a second electrode of the first switch is coupled to a first end of the second heating module, and a second electrode of the first switch is coupled to a first electrode of the second switch; a second end of the first heating module and a second end of the second heating module are both coupled to a first level end, and a second electrode of the second switch is coupled to a second level end.
Inventors:
ZHANG KAIXIANG (CN)
CHEN BOWEN (CN)
CHEN BOWEN (CN)
Application Number:
PCT/CN2022/083423
Publication Date:
October 05, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60H1/00; H05B1/00; H02M7/00
Domestic Patent References:
| WO2012143193A1 | 2012-10-26 |
Foreign References:
| US20020181946A1 | 2002-12-05 | |||
| CN103775268A | 2014-05-07 | |||
| CN109246859A | 2019-01-18 | |||
| CN108336453A | 2018-07-27 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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