| 故障树分析法在油断路器故障预测中的应用 |
| |
| 引用本文： | 郑丽,杨涛,郑丹.故障树分析法在油断路器故障预测中的应用[J].沈阳农业大学学报,2005,36(3):376-378. |
| |
| 作者姓名： | 郑丽 杨涛 郑丹 |
| |
| 作者单位： | 1. 沈阳农业大学,信电学院,沈阳,110161
2. 沈阳市东陵农电局,沈阳,110015 |
| |
| 摘 要： | 通过对故障树分析法的研究，给出故障树数学模型、顶事件故障率算法和底事件重要度算法，并应用于油断路器故障预测，结果表明用故障树方法对系统进行故障分析，能够清晰发现对顶事件发生影响最大的因素，为农网故障提前预测和故障预防工作提供依据。
|
| 关 键 词： | 故障树 底事件重要度 油断路器故障 |
| 文章编号： | 1000-1700(2005)03-0376-03 |
| 收稿时间： | 12 10 2004 12:00AM |
| 修稿时间： | 2004年12月10 |
Application of Oil-breaker Fault Forecast by Analytic Approach to Fault Tree |
| |
| ZHENG Li,YANG Tao,ZHENG Dan.Application of Oil-breaker Fault Forecast by Analytic Approach to Fault Tree[J].Journal of Shenyang Agricultural University,2005,36(3):376-378. |
| |
| Authors: | ZHENG Li YANG Tao ZHENG Dan |
| |
| Institution: | 1. Information and Electrfication Engineering, Shenyang Agricultural University, Shenyang 110161, China; 2. Shenyang Dongling District Rural Elecric Power Bureau, Shenyang 110015, China |
| |
| Abstract: | Through the analytic approach on fault tree, the fault tree mathematics model, the arithmetic of top incident fault rate and the arithmetic of bottom incident importance were given. All of them were used in oil circuit breaker failure predication. The results indicated that the fault tree in could clearly find the most influential factor happens in the top incident, which provides the basis on the rural power grids trouble predicted and trouble prevention work. |
| |
| Keywords: | fault tree importance of bottom incident oil circuit breaker fault |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
