储能电池热管理方法及系统
By constructing a single-cell thermal simulation model and functional relationships, the linkage control between the energy storage battery thermal management system and the battery management system was realized, solving the problems of response lag and energy waste in the existing battery thermal management system, and achieving a balance between safety and energy consumption under harsh operating conditions.
Patent Information
- Application Number
- CN202610653153.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-13
- Publication Date
- 2026-07-17
- Estimated Expiration
- 2046-05-13
AI Technical Summary
Existing energy storage liquid cooling thermal management systems fail to respond to the temperature requirements of battery cells in real time, resulting in delayed control actions, inability to prevent the generation of hot spots in the cells, and serious energy waste.
A single-cell thermal simulation model is constructed, and the functional relationship between cell temperature and liquid cooling temperature is fitted through orthogonal simulation conditions to achieve linkage control with the battery management system, dynamically adjusting the liquid supply temperature to optimize energy consumption and safety.
It achieves linkage between the battery thermal management system and the battery management system, ensuring a balance between safety and energy consumption under harsh operating conditions, and avoiding excessive cooling and energy waste.
Smart Images
Figure CN122202662B_ABST
Abstract
Citation Information
Patent Citations
Multi-objective optimization design method for thermal management system of vehicle-mounted lithium ion power battery pack
CN113158461A
Method for determining cooling liquid control parameters of power battery of electric vehicle
CN117826615A