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| 引用本文： | ʢ־���ڵ�. �����췽��ģ����̫���ܵ���˻����ɿ��Է����е�Ӧ��[J]. 应用概率统计, 2018, 34(1): 101-110. DOI: 10.3969/j.issn.1001-4268.2018.01.009 |
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| 作者姓名： | ʢ־���ڵ� |
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| 作者单位： | ?й?????????????????, ???, 230026?й???????????о???, ????, 100080?й????????????????, ????, 100049 |
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| 摘 要： |
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| 关 键 词： | ??????? ???? ??????? |
Heteroscedastic Linear Model Based Reliability Evaluation for Solar Cell Degradation Testing |
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| SHENG ZhiDongYU Dan. Heteroscedastic Linear Model Based Reliability Evaluation for Solar Cell Degradation Testing[J]. Chinese Journal of Applied Probability and Statisties, 2018, 34(1): 101-110. DOI: 10.3969/j.issn.1001-4268.2018.01.009 |
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| Authors: | SHENG ZhiDongYU Dan |
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| Affiliation: | School of Management, University of Science and Technology of China, Hefei, 230026, ChinaAcademy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, 100080, Chinachool of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China |
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| Abstract: | Solar cell is the basic component of satellite photovoltaic panels with complicated redundant system structure. Its reliability plays an important role in the system, and its performance shows a degradation trend over time. In this paper, study is conducted for the solar cell degradation modeling and reliability analysis basedon practical testing results. Specifically, we illustrate an accelerated test for the attenuation ratio character test under different accumulativeirradiation levels, focusing on the heteroscedasticity of the collected testing data. A heteroscedastic linear model is proposed, and the lifedistribution of the photovoltaic panel is obtained by using Fiducial method. A numerical example is shown for the purpose of illustration. |
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| Keywords: | accelerated test heteroscedastic solar cell |
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