Experience With High Potential Testing Hydro Generator Multi Turn Stator Coils Using 60 Hz ac, dc, and VLF (0.1 Hz)

Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference and Exhibition

Volumn , Issue , 2003, Pages 435-438

  Bomben, Stefano ^a   Sedding, Howard ^b   DiPaul, John ^b   Glowacki, Rick ^b  

^a ONTARIO POWER GENERATION   (Canada)

^b KINECTRICS INC   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ELECTRIC BREAKDOWN; ELECTRIC COILS; ELECTRIC INSULATION; ELECTRIC POTENTIAL; FLASHOVER; HYDROELECTRIC GENERATORS; INSPECTION; MAINTENANCE; PARTIAL DISCHARGES; RESINS;

VERY LOW FREQUENCY (VLF); VOLTAGE STRESS;

STATORS;

EID: 1542747968     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Ward, B.H., J.P. Steiner, "Rotating Machine Insulation Evaluation At Very Low Frequencies", IEEE Panel Session on High Voltage Testing of Rotating Machines, 97TP119-0, p.25-28.
2. Rux, L., "Ramped High-Voltage DC Testing: A Refined Method Of Evaluating Stator Winding Insulation", IEEE Panel Session on High Voltage Testing of Rotating Machines, 97TP119-0, p.21-24.
3. IEEE Recommended Practice for Insulation Testing of AC Electric Machinery with High Voltage at Very Low Frequency - 1974.
4. G.C. Stone, H.G. Sedding, B.A. Lloyd, and B.K. Gupta, "The ability of diagnostic tests to estimate the remaining life of stator insulation", IEEE Trans. Energy Conversion, EC-3, December 1988.