I-HV-OWS-63 i-Oscillating Wave Test System (OWTS) ye-On-site PD Diagnostics ye-10kV Cables yindawo edibeneyo yokukhutshwa kwendawo kunye nenkqubo yokulawula.Uvavanyo lwamaxesha luyohluka ukusuka kwi-50Hz ukuya kumakhulu eHertz phantsi kombane omanzi we-AC.
Ilinganisa imeko esebenzayo yentambo ngokusebenzisa i-voltage, kwaye inokubangela ukukhutshwa kwenxalenye kwaye ibone ukuqina kwayo kunye nendawo.Isebenzisa i-inductor engenanto kuthotho kunye nentambo evavanyiweyo, kwaye ihlawulisa isekethe yayo yochungechunge ngomthombo we-DC ophezulu-voltage.Xa i-voltage yokutshaja ifikelela kwixabiso elisethiweyo, ivala iiswitshi zombane eziqhagamshelwe ngokunxuseneyo kuzo zozibini iziphelo zomthombo wamandla, ngaloo ndlela zenza isekethe ye-oscillation edambisayo, ivelise i-oscillating voltage, kwaye le volyumu i-oscillating isetyenziselwa ukonwabisa ukukhutshwa kancinci kwindawo yombane. i-insulation defect ye-cable, kunye nomgangatho we-cable insulation unokugwetywa ngokufumanisa ukukhutshwa kwenxalenye.