Simulation Design for Coal Mine Power Supply System Fault Based on EMTP＊
Abstract：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.
Keywords：coal mine power supply systemsimulationEMTP software
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 28-31,37 )