TRANSFORMER WINDING RESISTANCE TEST - ENGLISH,TEST REPORT ANALYZE,FORMULA, COPPER WINDING CORRECTION скачать в хорошем качестве

TRANSFORMER WINDING RESISTANCE TEST - ENGLISH,TEST REPORT ANALYZE,FORMULA, COPPER WINDING CORRECTION

00:00 WELCOME CHANNEL 00:04 PRINCIPLE & PURPOSE 01:07 INFORMATION ABOUT WHEATSTONE BRIDGE 01:19 INFORMATION ABOUT KELVINS DOUBLE BRIDGE 01:32 TEST PROCEDURE FOR CURRENT VOLTAGE METHOD 03:34 CIRCUIT DIAGRAM & TEST REPORT ANALYZE FOR CURRENT VOLTAGE METHOD 06:46 TEST PROCEDURE FOR CPC-100 08:12 TEST PROCEDURE FOR MT0210 - MEGGER 09:05 TEST REPORT ANALYZE FOR HV - DELTA SIDE 10:50 FORMULA FOR COPPER & ALUMINUM WINDING FOR CONVERTING 75 °C 12:45 TEST REPORT ANALYZE FOR LV - STAR SIDE 14:34 10 POINTS TO REMEMBER BEFORE STARTING THE TEST 16:25 THANK YOU WINDING RESISTANCE TEST - DC CURRENT INJECTION ######### AS INJECTING DC CURRENT TO TRANSFORMER WINDING'S, RESISTANCE OF WINDING'S WERE MEASURED . BY THIS WAY RESISTANCE WERE MEASURED TO DETERMINE IF ANY CHANGES WERE OCCURRED IN THE CURRENT CARRYING PATH OF THE TRANSFORMER ######## ##### THIS TEST IS USED FOR FINDING SHORT CIRCUIT IN WINDING TURNS , POOR JOINTS, BAD CONTACTS, TO CHECK TAP SELECTOR AND DIVERT-ER SWITCH CONTACTS#### **WHEATSTONE BRIDGE, KELVINS BRIDGE, VOLTAGE CURRENT METHOD** TRANSFORMER TESTING,,CORE INSULATION RESISTANCE TEST,,, TRANSFORMER WINDING RESISTANCE TEST,,, TRANSFORMER WINDING INSULATION RESISTANCE TEST,,, INSULATION POWER FACTOR TEST FOR BUSHING AND OIL AND WINDING,,, POLARITY TEST $ VECTOR GROUP TEST $ PERCENTAGE IMPEDANCE TEST,,, TRANSFORMER TURNS RATIO TEST,,, TEST REPORT DISCUSSION,,,, TEST REPORT ANALYSE ### IF YOU HAVE ANY DOUBTS, FEEL FREE TO ASK IN BELOW COMMENT AREA, I WILL REPLY ,,,,,, IF IT IS INFORMATIVE THEN KINDLY SHARE TO YOUR FRIENDS & SUBSCRIBE OUR CHANNEL ,,,