基于EMTP的煤矿供电系统故障仿真设计  

Simulation Design for Coal Mine Power Supply System Fault Based on EMTP*

作　　者：孙勇 

机构地区：[1]中国煤炭科工集团太原研究院,山西太原030006

出　　处：《煤矿机电》2012年第2期28-31,37,共5页Colliery Mechanical & Electrical Technology

基　　金：国家"十一五"科技支撑项目(2008BAB3609)

摘　　要：采用电力仿真软件EMTP构建3.3 kV供电系统仿真平台,对工程示范点大同煤业集团塔山煤矿综采工作面3.3 kV供电系统进行仿真设计,模拟现场各种故障状态。仿真结果表明,仿真波形和理论分析完全一致,为供电系统的保护设计提供了参考。The 3.3 kV power supply system simulation platform is built up by software EMTP.The 3.3 kV fully mechanized coal face is simulated at Tashan coal mine of Datong Mining（Group） Co.,Ltd.The all kinds of spot faults are simulated.The results show that the simulation wave and theory analysis are accordance,which provide reference for power supply system protection design.

关 键 词：煤矿供电系统 仿真 EMTP软件 

分 类 号：TD611[矿业工程—矿山机电] TM743[电气工程—电力系统及自动化]