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1. CN103176136 - Device for estimating a lifetime of a secondary battery and method thereof

Office
China
Application Number 201210543912.4
Application Date 14.12.2012
Publication Number 103176136
Publication Date 26.06.2013
Grant Number 103176136
Grant Date 31.10.2017
Publication Kind B
IPC
G01R 31/36
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge
CPC
G01R 31/392
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
392Determining battery ageing or deterioration, e.g. state of health
G01R 31/36
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
G01R 31/3648
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
3644Constructional arrangements
3648comprising digital calculation means, e.g. for performing an algorithm
G01R 31/367
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
367Software therefor, e.g. for battery testing using modelling or look-up tables
G01R 31/382
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
382Arrangements for monitoring battery or accumulator variables, e.g. SoC
Applicants 三星SDI株式会社
Inventors 徐丞范
蔡熙官
申政淳
高永和
郑昞根
白光基
朴彻浩
金龙植
金元锡
白昊烈
李将雨
金济益
金宗满
李秀东
梁承皓
郑仁镐
宋柱翰
郑京范
Agents 北京铭硕知识产权代理有限公司 11286
北京铭硕知识产权代理有限公司 11286
Priority Data 13450421 18.04.2012 US
61/579,890 23.12.2011 US
Title
(EN) Device for estimating a lifetime of a secondary battery and method thereof
(ZH) 用于估计二次电池的寿命的装置及其方法
Abstract
(EN)
Embodiments of the present invention provide an accelerated lifetime estimation device for predicting the lifetime of a secondary battery, and a method thereof. The accelerated lifetime estimation device can accurately estimate a normal lifetime of the secondary battery while reducing an evaluation time period of the secondary battery.

(ZH)
本发明的实施例提供一种用于预测二次电池的寿命的加快寿命估计装置及其方法。所述加快寿命估计装置可以在缩短所述二次电池的评估时间段的同时,准确地估计所述二次电池的一般寿命。