Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07a
- /
- Pages.202-204
- /
- 2003
Computation of distortion power using complex THD in harmonic distortion involved
THD의 복소 성분을 이용한 고조파 왜곡 환경에서의 전력량 계산
- Choi, Joung-Ug (Korea University) ;
-
Jang, Gil-Soo
(Korea University)
;
- Kwon, Sae-Hyuk (Korea University) ;
-
Lee, Han-Min
(Korea Railroad Research Institute)
;
- Kim, B.J. (Hyundai Heavy Industrial Co.)
- Published : 2003.07.21
Abstract
This paper introduces a new algorithm to calculate distortion power using complx THD(Total Harmonic Distortion) index. The proposed algorithm involves FFT(Fast Fourier Transform) to compute real and imaginary THDs of voltage and current. Case studies are presented to show the availability of the proposed method.
Keywords