A PROBABILISTIC MODEL FOR EVALUATING THE REMAINING LIFE OF ELECTRICAL INSULATION IN ROTATING MACHINES

被引：36

作者：

ANDERS, GJ

ENDRENYI, J

FORD, GL

STONE, GC

机构：

[1] Ontario Hydro, Toronto

来源：

IEEE TRANSACTIONS ON ENERGY CONVERSION | 1990年 / 5卷 / 04期

关键词：

Maintenance; Markov models; Probabilistic modeling; Rotating machines insulation;

D O I：

10.1109/60.63150

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper proposes a Markov model for estimating the remaining life of electrical insulation in large motors and generators. The model incorporates various levels of insulation deterioration and periodic (minor) maintenance. Assuming that the current state of insulation ageing can be determined from diagnostic testing and inspection, the model permits computation of the average time before insulation failure occurs. Data requirements and numerical examples are also discussed. © 1990 IEEE

引用

页码：761 / 767

页数：7