지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국전기전자재료학회 Transactions on Electrical and Electronic Materials Transactions on Electrical and Electronic Materials 제13권 제5호
- 발행연도
- 2012.1
- 수록면
- 229 - 232 (4page)
이용수
초록· 키워드
오류제보하기
DGA is one of the most recent techniques developed to diagnose the fault condition on oil filled insulation transformers. There are more than 6 known different methods of DGA fault interpretation technique and so there is the likelihood that they may vary in their interpretations. A series of combined interpretation methods that can determine the power transformer condition faults in one assessment is therefore needed. This paper presents a computer program- based system developed to combine four DGA assessment techniques; Rogers Ratio Method, IEC Basic Ratio Method, Duval Triangle method and Key Gas Method. An easy to use Graphic User Interface was designed to give a visual display of the four techniques. The result shows that this assessment method can increase the accuracy of DGA methods by up to 20% and the no prediction result had been reduced down to 0%.
목차
등록된 정보가 없습니다.
참고문헌 (9)
참고문헌 신청
/ 1995 / ANSI/IEEE-Std-62-1995, In IEEE Guide for Diagnostic FieldTesting of Electric Power Apparatus-Part1:Oil Filled PowerTransformers, Regulators, and Reactors / IEEE Powe
J. H. Sun / 2006 / Development of Oil Immersed TransformerManagement Technologies by Using Dissolved GasAnalysis / International Conference on Properties and applicationsof Dielect
M. Duval / 2001 / Interpretation of gas-in-oil analysisusing new IEC publication 60599 and IEC TC 10 databases / IEEE Dielectrics and Electrical Insulation Society Electrical
M.Wang / 2002 / Review of Condition Assessment of PowerTransformers in Service / IEEE Electrical Insulation Magazine,IEEE 2002
N. A. Muhamad / 2007 / Comparative Study and Analysis ofDGA Methods for Transformer Mineral Oil / IEEE LausannePower Tech : 45 ~ 50
J. H. Sun / 2006 / Development of Oil Immersed TransformerManagement Technologies by Using Dissolved GasAnalysis / International Conference on Properties and applicationsof Dielect
M. Duval / 2001 / Interpretation of gas-in-oil analysisusing new IEC publication 60599 and IEC TC 10 databases / IEEE Dielectrics and Electrical Insulation Society Electrical
M.Wang / 2002 / Review of Condition Assessment of PowerTransformers in Service / IEEE Electrical Insulation Magazine,IEEE 2002
N. A. Muhamad / 2007 / Comparative Study and Analysis ofDGA Methods for Transformer Mineral Oil / IEEE LausannePower Tech : 45 ~ 50
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