Effect of surge testing on unimpregnated ground insulation of VPI stator coils

IEEE Transactions on Industry Applications

Volumn 38, Issue 5, 2002, Pages 1460-1465

  Stranges, Meredith K W ^a,b   Snopek, David A ^b   Younsi, A Karim ^a,c   Dymond, James H ^a,b  

^a IEEE   (Canada)

^b General Electric Company Canada   (Canada)

^c GE ENERGY   (United States)

Author keywords

Coils; Finite element analysis (FEA); Green; Impulse; Surge

Indexed keywords

ALTERNATING-CURRENT MACHINES;

ELECTRIC COILS; ELECTRIC GROUNDING; ELECTRIC INSULATION; ELECTRIC POTENTIAL; ELECTRIC SURGES; FINITE ELEMENT METHOD;

STATORS;

EID: 0036754725     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2002.802943     Document Type: Article

References (8)

1. IEEE Guide for Testing Turn-to-Turn Insulation on Form Wound-Stator Coils for Alternating-Current Rotating Electric Machines, IEEE Standard 522-1992, 1992.
2. Standard Dictionary of Electrical and Electronics Terms, 2nd ed., IEEE Standard 100-1977, 1977.
3. M.K.W. Clark, J.H. Dymond, R.H. Rehder, and N. Stranges, "Impulse testing is not surge testing," presented at the Iris Rotating Machines Conf., New Orleans, LA, June 2000.
4. R.G. Rhudy, E.L. Owen, and D.K. Sharma, "Voltage distribution among the coils and turns of a form wound AC rotating machine exposed to impulse voltage" IEEE Trans. Energy Conversion, vol. EC-1, pp. 50-60, June 1986.
5. K.A. Christiansen and A. Pedersen, "An experimental study of impulse voltage phenomena in a large AC motor," IEEE, New York, IEEE Pub. 68C6-E!-87, 1968.
6. A. Narang, B.K. Gupta, E.P. Dick, and D.K. Sharma, "Measurement and analysis of surge distribution in motor stator windings," IEEE Trans. Energy Conversion, vol. 4, pp. 126-134, Mar. 1989.
7. E.P. Dick, B.K. Gupta, P. Pillai, A. Narang, and D.K. Sharma, "Equivalent circuits for simulating switching surges at motor terminals," IEEE Trans. Energy Conversion, vol. 3, pp. 696-704, Sept. 1988.
8. "Turn insulation capability of large AC motors," EPRI, Palo Alto, CA, EPRI Project RP 2307-1, Final Rep. EPRI EL-5862, vol. 1 and 2, July 1988.