Battery system passive equalization time calculation method, computer device and storage medium
By acquiring the charging rate and voltage value of the battery system during battery charging, passive equalization conditions are triggered, solving the problem of voltage inconsistency in the battery system and optimizing battery performance and lifespan.
CN117183826BActive Publication Date: 2026-07-21CHONGQING RUICHI AUTOMOBILE IND CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHONGQING RUICHI AUTOMOBILE IND CO LTD
- Filing Date
- 2023-08-31
- Publication Date
- 2026-07-21
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Figure CN117183826B_ABST
Abstract
The application relates to the technical field of electric vehicles, in particular to a battery system passive equalization time calculation method, a computer device and a storage medium. The battery system passive equalization time calculation method compares the charging rate value of the battery system with the charging speed threshold value and compares the voltage value of each single battery with the voltage threshold value, so as to trigger the passive equalization of the battery system. When the single battery meets the equalization condition, the method calculates the difference between the voltage of each single battery and the minimum voltage in the battery monomer, so as to determine the passive equalization time of each single battery. The method ensures that each single battery in the battery system can be effectively equalized, so that the performance of the battery system is better optimized.
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