TRANSFORMER WINDING RESISTANCE TEST - தமிழ், COPPER & ALUMINUM WINDING, FORMULA,TEST REPORT ANALYZE скачать в хорошем качестве

TRANSFORMER WINDING RESISTANCE TEST - தமிழ், COPPER & ALUMINUM WINDING, FORMULA,TEST REPORT ANALYZE

00:00 WELCOME CHANNEL 00:04 PRINCIPLE & PURPOSE 01:24 INFORMATION ABOUT WHEATSTONE BRIDGE 01:44 INFORMATION ABOUT KELVINS DOUBLE BRIDGE 02:06 TEST PROCEDURE FOR CURRENT VOLTAGE METHOD 03:59 CIRCUIT DIAGRAM & TEST REPORT ANALYZE FOR CURRENT VOLTAGE METHOD 07:22 TEST PROCEDURE FOR CPC-100 08:37 TEST PROCEDURE FOR MT0210 - MEGGER 09:39 TEST REPORT ANALYZE FOR HV - DELTA SIDE 11:14 FORMULA FOR COPPER & ALUMINUM WINDING FOR CONVERTING 75 °C 13:25 TEST REPORT ANALYZE FOR LV - STAR SIDE 15:02 10 POINTS TO REMEMBER BEFORE STARTING THE TEST 16:57 THANK YOU ELECTRICAL CONCEPTS, ELECTRICAL EQUIPMENT TESTING , COMPONENTS TESTING, RELAY TESTINGS,,,, 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 ,,,