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| Study on Long-term Storage Life Prediction of Organic Film Capacitor |
| Received:August 11, 2012 Revised:January 01, 2013 |
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| DOI： |
| KeyWord:capacitor storage test performance parameter storage life prediction |
| Author | Institution |
| LI Kun-lan |
The5th Electronics Research Institute of the Ministry of Information Industry of China，Guangzhou，China |
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| Abstract: |
| Storage test of a kind of organic film capacitor was carried out in warehouse at4places, A(cold climate), B (subtropical climate), C(subtropical climate) and D(tropical matritime climate) for a period of 168months. Their capacitance, tan loss angle and insulation resistance were tested. Its storage life was predicted byGM(1, 1) model. The result showed that the storage life of the capacitors in A is the longest and the storage lifetime in D is the shortest; the storage life in A is 44years; the storage life in D is32years. |
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