대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 A
- /
- Pages.214-216
- /
- 2004
웨이브렛 변환을 이용한 전력 품질 분석
Power Quality Analysis using Wavelet Transform
- 손영락 (부산대학교 전기공학과) ;
-
이화석
(거제대학 전기과)
;
- 문경준 (부산대학교 전기공학과) ;
-
김형수
(부산대학교 전기공학과)
;
-
박준호
(부산대학교 전기공학과)
;
- 강현태 ((주)한국수력원자력)
- Son Y. R. (Dept. of Electrical Engineering, Pusan National Univ) ;
-
Lee H. S.
(Koje College)
;
- Mun K. J. (Dept. of Electrical Engineering, Pusan National Univ) ;
-
Kim H. S.
(Dept. of Electrical Engineering, Pusan National Univ)
;
-
Park J. H.
(Dept. of Electrical Engineering, Pusan National Univ)
;
- Kang H. T. (Korea Hydro and Nuclear Power)
- 발행 : 2004.07.14
초록
Power quality has become concern both utilities and their customers with wide spread use of electronic and power electronic equipment. This paper deals with the use of a multiresolution analysis and a discrete wavelet transform to detect interruption, sag, swell, transients and etc. The simulation system is constructed by using PSCAD/EMTDC. To show the effectiveness of the proposed method, a various case studies are simulated.
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