대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2011년도 제42회 하계학술대회
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- Pages.774-775
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- 2011
S-Transform을 이용한 고장 검출 알고리즘 개발
Development of Fault Detection Algorithm Using S-Transform
- Lee, Soon-Jeong (Sungkyunkwan University) ;
- Seo, Hun-Chul (Sungkyunkwan University) ;
- Choi, Hae-Sul (Xel Power) ;
- Kim, Chul-Hwan (Sungkyunkwan University)
- 발행 : 2011.07.20
초록
Recently, by increasing of devices which are sensitive to power quality, microprocessor and power electronics, the deterioration of power quality is accelerated. Accordingly, various methods for analysis, detection, compensation and countermeasure on power quality are proposed. For this, the study of distinction of various disturbances and fault which is occurred in power system is necessary to prior. Therefore, in this paper, the classification algorithm among steady state and single line to ground fault which is commonly occurred fault is proposed using S-Transform.
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