[an error occurred while processing this directive]
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2008, Vol. 34 Issue (8) :973-975    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
�������պ����ѧ ����ϵͳ����ϵ,���� 100191
Research on failure rate model of lithium-ion batteries
Jia Ying, Li Huolin*
Dept. of System Engineering of Engineering Technology,Beijing University of Aeronautics and Astronautics,Beijing 100191, China

Download: PDF (0KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ �Թ��������͹����¶�(����)Ϊ��Ҫ��������,����������ӵ�ػ���ʧЧ��ģ�ͺ͹���ʧЧ��ģ��.����������Ϊ����,���չ�����GJB/Z299,�����ʧЧ����صĵ���ϵ��(��π��ϵ��)����ȡֵ����.����ʧЧ��ģ��,ͨ����ֵ����õ�����ʧЧ��Ԥ��ֵ,��Ԥ��ֵ������ֵ�����˱Ƚ�.���ռ���������,�õ���ʧЧ��ģ�Ϳ���Ӧ���ڹ���ʵ��,����ӵ��Ч��ģ�͵Ľ���,Ϊ��ɿ���Ԥ���ṩ�˻���.
Email Alert
�ؼ����� ﮵��   �ɿ���   Ԥ��   ģ��     
Abstract�� Base failure rate model and operating failure rate model were developed to predict the reliability of the lithium-ion batteries. Firstly, the mostly failure models of lithium-ion batteries were analysised, and the operating current and temperature were regarded as the main accelerating factors of the failure of lithium-ion batteries. Secondly, consulting the GJB/Z299 , the life-testing data was used to calculating the numerical values of the parameters of the models, and to buid the adjusting coefficient(��π��-coefficient)project. By using the models, the predicting failure values under different operating currents and temperatures were calculated. The predicting failure values were then compared with the life-testing values. The results indicate that the base failure rate model and operating failure rate model are feasible for engineering practise.
Keywords�� lithium batteries   reliability   prediction   models     
Received 2007-07-20;
About author: �� ӱ(1961-)Ů,�����,������,jiayingbh@163.com.
��ӱ,�����.����ӵ��ʧЧ��ģ�͵�̽��[J]  �������պ����ѧѧ��, 2008,V34(8): 973-975
Jia Ying, Li Huolin.Research on failure rate model of lithium-ion batteries[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2008,V34(8): 973-975
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2008/V34/I8/973
Copyright 2010 by �������պ����ѧѧ��