전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제60권8호
  • /
  • Pages.1627-1631
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  • 2011
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  • 1975-8359(pISSN)
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  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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백화현상이 나타난 고압전동기 고정자권선의 절연특성 연구

A Study on Insulation Property of White Powder Found on High Voltage Motor Stator Winding

  • 투고 : 2011.05.16
  • 심사 : 2011.06.27
  • 발행 : 2011.08.01
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초록

During a routine inspection of a large pump motor at power plant, white powder was found on the surface of the stator end windings. Visual inspection and high voltage insulation diagnosis was performed to determine whether this motor is available. The purpose of this paper is to understand the insulation properties of white powder found on high voltage stator and to know prevention of insulation weakness.

키워드

참고문헌

  1. B.J Moore, et al. "Utilizing Reduced Build Concepts in the Development of Insulation Systems for Motors" Proc IEEE Electrical Insulation Conference, Cincinnati, October 1999, pp 347
  2. Motor Reliability Working Group, "Report of Large Motor Reliability Survey of Industrial and Commercial Installation", Parts I and II, IEEE IAS Transaction Vol I A-21, No4, pp. 863, 1985.
  3. Hee-Dong Kim, "Analysis of Insulation Aging Mechanism in Genrator Stator Windings", Journal of the KIEEME, Vol. 15, No2, pp.119-126, 2002
  4. Hee-Dong Kim, "Assessment of Insulation Condition in Operating Large Turbine Generator", Trans, KIEE, Vol. 53C, No6, PP.324-329, 2004
  5. Greg C. Stone, Edward A. Boulter, Ian Culbert, Hussein Dhiranni. "Electrical Insulation for Rotating Machines" pp26
  6. Hee-Dong Kim, Tae-Sik Kong, Young-Ho Ju, Byong-Han Kim "Analysis of Insulation Quality in Large Generator Stator Windings", Journal of Electrical Engineering & Tehcnology Vol. 6, No. 2, pp384-390, 2011
  7. 특별고압회전기․케이블의 열화진단 기술조사 전문 위 원회, "특별고압회전기․케이블의 절연열화 진단기술", 일본 전기학회 기술보고(II부), 제267호, pp. 14-20, 1988
  8. IEEE Standard "IEEE Recommended Practice for Testing Insulation Resistance of Rotating Machinery" IEEE std 43-2000, pp. 17, 2000
  9. Y. Ikeda and H. Fukagawa, "A Method for Diagnosing the Insulation Deterioration in Mica-Resin Insulated Stator Windings of Generator", Yokosuka Research Laboratory Rep. No W88046, pp31, 1988
  10. Hee-Dong Kim, "Analysis of Insulation Quality in Large Generator Stator Windings", Jorunal of Electrical Engineering & Technology , Vol. 6, No. 2, pp. 389, 2011