Method for estimating stress of battery for swappable electric vehicle, involves determining Battery Degradation Index based on generated stress profile by integrating measured stress parameters for quantifying overall degradation of battery by providing indicator of current health status
	TARTE M; KISHORE K; RANE R; JOSHI U; MANDHANA A
	2024-12-04
专利权人	HELLA INDIA AUTOMOTIVE PVT LTD (HELL-Non-standard)
申请日期	2024-12-04
专利号	IN202421095714-A
成果简介	NOVELTY - The method involves measuring (120) electrical, thermal, and mechanical stress parameters by a battery management system (BMS). The measured stress parameters are analyzed (130) by comparing with a predefined stress threshold for monitoring non-critical stress levels that leads to degradation of the battery. Integrated analysis is performed (140) in a connected platform to generate a stress profile. A fault response is triggered (150) when a magnitude of the measured stress parameters exceeds fault threshold. A Battery Degradation Index (BDI) is determined (160) based on the generated stress profile by integrating the measured stress parameters for quantifying overall degradation of the battery by providing an indicator of a current health status and remaining lifespan of the battery. USE - Method for estimating stress of a battery for a swappable electric vehicle. ADVANTAGE - The method enables accurately predicting and managing battery degradation and stress, so that performance of the battery can be enhanced, and operational costs and environmental impact can be reduced, thus increasing battery reliability by enabling proactive maintenance, optimizing battery usage, and preventing premature battery failures through continuous stress analysis. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a system for estimating stress of a battery. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart illustrating the method for estimating the stress of a battery for a swappable electric vehicle. 100Step for estimating stress of battery for swappable electric vehicle 110Step for performing starting process 120Step for measuring electrical, thermal, and mechanical stress parameters by battery management system 130Step for analyzing measured stress parameters by comparing with predefined stress threshold for monitoring non-critical stress levels that leads to degradation of battery 140Step for performing integrated analysis in connected platform to generate stress profile 150Step for triggering fault response when magnitude of measured stress parameters exceeds fault threshold 160Step for determining Battery Degradation Index based on generated stress profile by integrating measured stress parameters for quantifying overall degradation of battery by providing indicator of current health status and remaining lifespan of battery 170Step for performing ending process
IPC 分类号	B60L-053/80 ; B60L-058/10 ; G01R-031/36 ; G01R-031/367 ; G01R-031/371 ; G01R-031/392 ; H01M-010/42 ; H01M-010/48
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/14235
专题	中国科学院新疆生态与地理研究所
作者单位	HELLA INDIA AUTOMOTIVE PVT LTD (HELL-Non-standard)
推荐引用方式 GB/T 7714	TARTE M,KISHORE K,RANE R,et al. Method for estimating stress of battery for swappable electric vehicle, involves determining Battery Degradation Index based on generated stress profile by integrating measured stress parameters for quantifying overall degradation of battery by providing indicator of current health status. IN202421095714-A[P]. 2024.

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