Thermal runaway detection method and battery management system
AssigneeContemporary Amperex Technology Co., Limited
InventorsXiaobo CHEN, Yao LI
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Abstract
The present application provides a thermal runaway detection method and a battery management system, which can effectively detect occurrence of thermal runaway of a battery. The method includes: acquiring at least one parameter of a cooling medium of a battery, the battery including a heat conducting apparatus, and the cooling medium being contained in the heat conducting apparatus; and determining, when the at least one parameter satisfies a preset condition, that thermal runaway occurs in the battery.
Claims24
A thermal runaway detection method, wherein the method comprises:
- acquiring at least one parameter of a cooling medium of a battery, the battery comprising a heat conducting apparatus, and the cooling medium being contained in the heat conducting apparatus;
- and
- determining, when the at least one parameter satisfies a preset condition, that thermal runaway occurs in the battery.
A battery management system, comprising a memory and a processor, wherein the memory is configured to store an instruction, and the processor is configured to read the instruction and perform, based on the instruction, the following method:
- acquire at least one parameter of a cooling medium of a battery, the battery comprising a heat conducting apparatus, and the cooling medium being contained in the heat conducting apparatus;
- and
- determine, when the at least one parameter satisfies a preset condition, that thermal runaway occurs in the battery.
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A battery, comprising:
- at least one battery cell;
- and
- a battery management system comprising a memory and a processor, wherein the memory is configured to store an instruction, and the processor is configured to read the instruction and perform, based on the instruction, the following method:
- acquire at least one parameter of a cooling medium of a battery, the battery comprising a heat conducting apparatus, and the cooling medium being contained in the heat conducting apparatus;
- and
- determine, when the at least one parameter satisfies a preset condition, that thermal runaway occurs in the battery.
Dependencies are inferred from the claim text.