Invention Grant
- Patent Title: Method and apparatus for predicting remaining useful life (RUL) of battery
-
Application No.: US15055685Application Date: 2016-02-29
-
Publication No.: US10345391B2Publication Date: 2019-07-09
- Inventor: Suman Basu , Krishnan Seethalakshmy Hariharan
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: IN1028/CHE/2015 20150303; KR10-2016-0004259 20160113
- Main IPC: G01R31/367
- IPC: G01R31/367 ; G01R31/392 ; G01R31/3828
Abstract:
Disclosed is a method of predicting a remaining useful life (RUL) including measuring an operating current during a charging cycle and a discharging cycle of a battery, calculating a capacity fade of a plurality of cycles of the battery based on degradation parameters and the measured operating currents, and predicting an RUL of the battery based on the calculated capacity fade.
Public/Granted literature
- US20160259013A1 METHOD AND APPARATUS FOR PREDICTING REMAINING USEFUL LIFE (RUL) OF BATTERY Public/Granted day:2016-09-08
Information query
