Analysis of Dynamic Starting Methods for Electric Motors
This paper expounds the analysis of various factors that affect the dynamic starting of electric motors based on ETAP software,including power transformer capacity,impedance,system short-circuit capacity,and starting method.Analysis shows that the larger the transformer capacity,the smaller the impedance,and the higher the motor terminal voltage,the greater the starting current,which is more conducive to motor starting.A criterion is proposed to determine the success of dynamic starting of the motor.
dynamic starting of electric motorcalculation of short-circuit currentstarting currentsimulation analysis
NETL
NSTL
万方数据
