This paper studies on the validity about a partial discharge of power cable to develop a transient analysis program on power system by using 3 PARD technics. Because an experiment of partial discharge on the power cable is too difficult to realize var...
This paper studies on the validity about a partial discharge of power cable to develop a transient analysis program on power system by using 3 PARD technics. Because an experiment of partial discharge on the power cable is too difficult to realize various cases about pulse characteristics. There fore this study comprises cable modeling which is difficult to realize on the real power system and calculates the characteristic impedance, propagation velocity and decrement constant using EMTP/ATPDraw. This paper studies on pulse characteristic both a installation of transformer and a removal of transformer at the terminal of cable.