动力电池组健康状态评价方法的研究

被引：41

作者：

颜湘武

郭琪

杨漾

张合川

王丽娜

机构：

[1] 华北电力大学新能源电力系统国家重点实验室

来源：

湖南大学学报(自然科学版) | 2015年 / 42卷 / 02期

基金：

国家高技术研究发展计划(863计划); 中央高校基本科研业务费专项资金资助;

关键词：

动力电池组; 极化内阻; 欧姆内阻; 健康状态;

D O I：

10.16339/j.cnki.hdxbzkb.2015.02.015

中图分类号：

TM912 [蓄电池];

学科分类号：

080802 [电力系统及其自动化];

摘要：

为研究动力电池组内各单体电池的健康状态SOH(State of Health),对电池极化内阻和欧姆内阻特性进行分析.根据电池欧姆内阻提出相对健康状态的评价方法,并结合电池工作时内阻对端电压的影响,采用端电压对电池组内单体电池健康状态进行评价.最后进行了对比实验验证,实验结果证明了所提方法的准确性和可行性.

引用

页码：93 / 99

页数：7

共 11 条

[1]

基于多模型自适应卡尔曼滤波器的电动汽车电池荷电状态估计 [J].

魏克新 ;

陈峭岩 .

中国电机工程学报, 2012, 32 (31) :19-26+214

[2]

A novel on-board state-of-charge estimation method for aged Li-ion batteries based on model adaptive extended Kalman filter.[J].Saeed Sepasi;Reza Ghorbani;Bor Yann Liaw.Journal of Power Sources.2014,

[3]

Advanced mathematical methods of SOC and SOH estimation for lithium-ion batteries.[J].Dave Andre;Christian Appel;Thomas Soczka-Guth;Dirk Uwe Sauer.Journal of Power Sources.2013,

[4]

Lithium ion battery pack power fade fault identification based on Shannon entropy in electric vehicles.[J].Yuejiu Zheng;Xuebing Han;Languang Lu;Jianqiu Li;Minggao Ouyang.Journal of Power Sources.2013,

[5]

Module design and fault diagnosis in electric vehicle batteries.[J].Gregory J. Offer;Vladimir Yufit;David A. Howey;Billy Wu;Nigel P. Brandon.Journal of Power Sources.2012,

[6]

Genetic identification and fisher identifiability analysis of the Doyle–Fuller–Newman model from experimental cycling of a LiFePO 4 cell.[J].Joel C. Forman;Scott J. Moura;Jeffrey L. Stein;Hosam K. Fathy.Journal of Power Sources.2012,

[7]

Modeling the capacity degradation of LiFePO4/graphite batteries based on stress coupling analysis [J].

Li, Zhe ;

Lu, Languang ;

Ouyang, Minggao ;

Xiao, Yuankun .

JOURNAL OF POWER SOURCES, 2011, 196 (22) :9757-9766

[8]

State-of-health monitoring of lithium-ion batteries in electric vehicles by on-board internal resistance estimation.[J].Jürgen Remmlinger;Michael Buchholz;Markus Meiler;Peter Bernreuter;Klaus Dietmayer.Journal of Power Sources.2010, 12

[9]

A generalized cycle life model of rechargeable Li-ion batteries.[J].Gang Ning;Ralph E. White;Branko N. Popov.Electrochimica Acta.2005, 10

[10]

Correlation of Arrhenius behaviors in power and capacity fades with cell impedance and heat generation in cylindrical lithium-ion cells.[J].Bor Yann Liaw;E.Peter Roth;Rudolph G Jungst;Ganesan Nagasubramanian;Herbert L Case;Daniel H Doughty.Journal of Power Sources.2003,

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