机械与电子2017，Vol.35Issue(11)：22-24,3.
基于参数识别的井下漏电线路选判方法研究
Research on Selection Method of Underground Electric Leakage Line Based on Parameter Identification
崔韶华1
作者信息
- 1. 山西高河能源有限公司,山西 长治 047100
- 折叠
摘要
Abstract
The underground electric leakage in coal mines seriously affects the coal production safety and stability.In order to solve this problem,the structure of underground power grid and common leakage protection measures were firstly analyzed,and then the analysis model and equation of typical leakage fault of mine power system was established.In addition,the estimation method for the leakage line judging parameters was studied with least squares,based on which,the selection of leakage line,the hardware structure as well as the function of leakage protection system were put forward.The research results have positive value for the identification and maintenance of underground leakage line.关键词
矿井/漏电/参数识别/DSPKey words
coal mine/electric leakage/parameter identification/DSP分类
矿业与冶金引用本文复制引用
崔韶华..基于参数识别的井下漏电线路选判方法研究[J].机械与电子,2017,35(11):22-24,3.
