Invention Grant
- Patent Title: Method and system for estimating state of health of battery set
- Patent Title (中): 电池组健康状况估算方法及系统
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Application No.: US14108318Application Date: 2013-12-16
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Publication No.: US09411019B2Publication Date: 2016-08-09
- Inventor: Bo-Han Hwang , Kuo-Liang Weng , Deng-He Lin
- Applicant: Automotive Research & Testing Center
- Applicant Address: TW Changhua County
- Assignee: Automotive Research & Testing Center
- Current Assignee: Automotive Research & Testing Center
- Current Assignee Address: TW Changhua County
- Agency: CKC & Partners Co., Ltd.
- Main IPC: G01R31/36
- IPC: G01R31/36

Abstract:
A method and a system for estimating the State of Health (SOH) of a battery set are disclosed. The method utilizes a discrete quantization algorithm to estimate the SOH of the battery set, wherein the voltage standard deviations are calculated according to the loop voltages of the battery cells, and comparing the rated discharge capacity with the voltage standard deviations for estimating the SOH of the battery set.
Public/Granted literature
- US20150168498A1 METHOD AND SYSTEM FOR ESTIMATING STATE OF HEALTH OF BATTERY SET Public/Granted day:2015-06-18
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