Method for performing cell equalization during charging of battery, involves reducing boost voltage by predetermined value, charging battery up to reduced boost voltage, and providing relaxation period for battery cells after charging
	AGGARWAL P; SACHDEV K
	2023-06-29
专利权人	SU-VASTIKA SYSTEMS PRIVATE LTD (SUVA-Non-standard)
申请日期	2023-06-29
专利号	IN202311043774-A
成果简介	NOVELTY - The method involves monitoring voltages of each cell within a battery, and setting an adjustable boost voltage for the battery based on the monitored cell voltages. The boost voltage is reduced by a predetermined value, when the cell voltage is imbalanced. The battery is charged up to the reduced boost voltage, and a relaxation period is provided for the cells after the charging. Equalization of the cell values is checked after the relaxation period. The voltage is adjusted to a reduced level in a subsequent charging cycle based on determined imbalance in the voltages during cell equalization. USE - Method for performing cell equalization during charging of battery. ADVANTAGE - The method enables offering an efficient and cost-effective solution for cell equalization during battery charging, delivering improved performance, extended lifespan, and heightened safety for battery systems. The method holds great potential for enhancing the overall efficiency and reliability of various battery applications. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: a device for cell equalization using relaxation-based charging technique; and a system for a battery management system in operative communication.
IPC 分类号	G01R-031/367 ; G01R-031/396 ; H01M-010/44 ; H01M-010/48 ; H02J-007/00
国家	印度
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/21464
专题	中国科学院新疆生态与地理研究所
作者单位	SU-VASTIKA SYSTEMS PRIVATE LTD (SUVA-Non-standard)
推荐引用方式 GB/T 7714	AGGARWAL P,SACHDEV K. Method for performing cell equalization during charging of battery, involves reducing boost voltage by predetermined value, charging battery up to reduced boost voltage, and providing relaxation period for battery cells after charging. IN202311043774-A[P]. 2023.

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