Research on Reliability Analysis Method of Power Battery Based on Accelerated Life Test

2020 ◽  
Author(s):  
Jingbo Liu ◽  
Zheng Wang ◽  
Junda Tong ◽  
Bo Yang ◽  
Wenying Shang ◽  
...  
Keyword(s):  
Reliability Analysis ◽  
Accelerated Life Test ◽  
Analysis Method ◽  
Life Test ◽  
Power Battery ◽  
Accelerated Life

The Statistics Analysis of Degradation Data Based on the Degradation Amount Distribution

2013 ◽  
Vol 791-793 ◽  
pp. 1260-1263
Author(s):  
Yi Zhou He ◽  
Jin Huang Wu ◽  
Yi Dong Wang ◽  
Wei Hua Liu
Keyword(s):  
High Reliability ◽  
Performance Degradation ◽  
Accelerated Life Test ◽  
Test Reliability ◽  
Analysis Method ◽  
Life Test ◽  
Failure Data ◽  
Degradation Data ◽  
Accelerated Life ◽  
Long Life

In order to solve the key technology and method in reliability study of the long-life products, the analysis method of degradation data based on the degradation amount distribution was proposed in this paper. On the basis of statistical model, by analyzing three models of degradation amount distribution, it can be got there is a large number of reliability information with high-reliable and long-life products in performance degradation data. In the case of not getting the failure data by life test and accelerated life test, reliability assessment and life prediction could be carried out for high reliability and long life products with performance degradation data.

The Statistics Analysis of Degradation Data Based on the Degradation Amount Distribution

2013 ◽  
Vol 739 ◽  
pp. 781-784
Author(s):  
Jun Sheng Wang ◽  
Yi Zhou He ◽  
Jin Huang Wu ◽  
Jun Wei Lei
Keyword(s):  
High Reliability ◽  
Performance Degradation ◽  
Accelerated Life Test ◽  
Test Reliability ◽  
Analysis Method ◽  
Life Test ◽  
Failure Data ◽  
Degradation Data ◽  
Accelerated Life ◽  
Long Life

In order to solve the key technology and method in reliability study of the long-life products, the analysis method of degradation data based on the degradation amount distribution was proposed in this paper. On the basis of statistical model, by analyzing three models of degradation amount distribution, it can be got there is a large number of reliability information with high-reliable and long-life products in performance degradation data. In the case of not getting the failure data by life test and accelerated life test, reliability assessment and life prediction could be carried out for high reliability and long life products with performance degradation data.

Thermal reliability analysis of a BLDC motor in a high-speed axial fan by the accelerated-life test and numerical methods

2008 ◽  
Vol 44 (11) ◽  
pp. 1355-1369 ◽  
Author(s):  
Jin-Huek Hur ◽  
Tae-Gu Lee ◽  
Sun-Ae Moon ◽  
Sang-Jae Lee ◽  
Hoseon Yoo ◽  
...  
Keyword(s):  
Numerical Methods ◽  
Reliability Analysis ◽  
High Speed ◽  
Accelerated Life Test ◽  
Bldc Motor ◽  
Life Test ◽  
Axial Fan ◽  
Thermal Reliability ◽  
Accelerated Life
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