Title :
A method for the lifetime prediction of MOV
Author :
Wen Yuanfang ; Yan Xianglian ; Liu Chun
Author_Institution :
Dept. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Tech, Wuhan
Abstract :
On the basis of a number of the multi-stress aging experimental analysis, by means of the characteristic points of the resistive leakage current-time curves and by using the similarity condition, a method for the lifetime prediction of MOV is presented in this paper. The life prediction of MOV made in China has shown that the method is reliable and worthwhile
Keywords :
ageing; leakage currents; life testing; varistors; China; lifetime prediction; metal oxide varistors; multi-stress aging; resistive leakage current-time curves; similarity condition; Aging; Energy management; Engineering management; IEC standards; Leakage current; Power engineering and energy; Protection; Temperature; Testing; Voltage;
Conference_Titel :
Electrical Insulating Materials, 2001. (ISEIM 2001). Proceedings of 2001 International Symposium on
Conference_Location :
Himeji
Print_ISBN :
4-88686-053-2
DOI :
10.1109/ISEIM.2001.973788
