WU JI SUN QUAN ZHOU JING LUN. Reliability Research on the Product of Metalized Capacitor. [J]. Power capacitor & reactive power compensation, 2001, (3): 10-13.
WU JI SUN QUAN ZHOU JING LUN. Reliability Research on the Product of Metalized Capacitor. [J]. Power capacitor & reactive power compensation, 2001, (3): 10-13.DOI:
Reliability Research on the Product of Metalized Capacitor
Reliability of the metalized capacitor is discussed on the basis of three stages of the bathtub curve. The histogram of failure rate is used to identify the failure mode of the product
and some measures and suggestions are given for different failure modes. The data processing method of metalized capacitor life expectancy and GLUE method of parameter point estimation of Weibull distribution are introduced in the course of analyzing. In addition
stress accelerative ageing model is recommended to describe power capacitor ageing process.
关键词
金属化电容器可靠性浴盘曲线威布尔分布
Keywords
metalized capacitorreliabilityBathtub curveWeibull distribution