高压电流互感器的故障树及其分析

High Voltage Current Transformer Fault Tree and Its Analysis

本文首次将可靠性分析技术——故障树分析,试用到电工产品,构造了一种110kV 以上电流互感器的故障树,进行了定性定量分析,并进行了论讨。用以开创高压电流互感器可靠性的研究,为高压电流互感器的可靠性设计、制造、试验与进行维护提供依据与参考。

In this paper the reliability technique is used for the electrical products and the Fault Tree of the current transformer operating at 110kVand above is built.The qu- alitative analysis,quantitative analysis and some discussions are represented.It is us- ed for developing the reliability study of the high voltage current transformer and supplying the basis and reference to the designer,manufacturer,tester and repairer.