典型文献
State-of-Health Map of Lithium-ion Batteries Established by ICE Map Approach
文献摘要：
State-of-health ( SOH) is one of the main factors for lithium-ion batteries that indicate their life information. Thus it is essential to estimate SOH accurately during the operation of lithium-ion batteries. In this paper, an SOH map is proposed to illustrate the SOH of lithium-ion batteries by an internal combustion engine ( ICE) map approach. Both direct current internal resistance ( DCR) and open circuit voltage ( OCV) are key parameters of lithium-ion batteries, which are obtained through metering and computing. Due to serious affection by environmental temperature, temperature translation is proposed to translate DCR/OCV of different temperature into a nominal value at 25℃. Compared with ICE map, SOH map is illustrated by the nominal DCR and OCV, which can be looked up to get a nominal SOH. In the SOH map, a pair of the DCR and the OCV can only map out a unique SOH, which is beneficial for application in engineering practice in most cases.
文献关键词：
中图分类号：
作者姓名：
Lin He;Mingwei Wang;Yujiang Wei;Pengcheng Rui;Shengjie Yu;Qin Shi
作者机构：
Laboratory of Automotive Electrification and Intelligent Connection,Hefei University of Technology,Hefei 230009,China;School of Automotive and Traffic Engineering,Hefei University of Technology,Hefei 230009,China
文献出处：
引用格式：
[1]Lin He;Mingwei Wang;Yujiang Wei;Pengcheng Rui;Shengjie Yu;Qin Shi-.State-of-Health Map of Lithium-ion Batteries Established by ICE Map Approach)[J].哈尔滨工业大学学报（英文版）,2022(03):57-66
A类：
B类：
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AB值：
0.511174
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