一种适配超级快充的热管理系统及车辆
By optimizing the thermal management system architecture, the refrigerant and coolant circulation are interconnected, and multiple heat dissipation processes are used to solve the problem of insufficient heat dissipation of the power battery in super-fast charging vehicles, thereby improving charging efficiency and user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DONGFENG MOTOR GRP
- Filing Date
- 2023-08-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing thermal management systems for super-fast charging vehicles cannot meet the heat dissipation requirements of the power battery during fast charging, affecting charging efficiency and user experience.
The thermal management system architecture is optimized to interconnect the refrigerant cycle and the coolant cycle, making full use of the radiators in each cycle, including the compressor, external heat exchanger, motor heat exchanger and battery heat exchanger, and improving the heat dissipation efficiency of the power battery through multiple heat dissipation processes of refrigerant and coolant.
It effectively improves the heat dissipation efficiency of the power battery during fast charging, shortens the charging time, and enhances the user experience.
Smart Images
Figure CN117067995B_ABST