Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.11b
- /
- Pages.163-165
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- 1999
Performance Evaluation Study of Digital Watthour Meter using RTDS
RTDS를 이용한 Digital 적산전력량계의 성능 평가연구
- Kang, Min-Kyu (Changwon National University) ;
- Park, Seok-Hoon (Changwon National University) ;
- Kim, Woo-Hyun (Changwon National University) ;
-
Seong, Ki-Chul
(KERI)
;
-
Yu, In-Keun
(Changwon National University)
- Published : 1999.11.20
Abstract
This work presents the performance characteristic of digital watthour meter under the harmonics of voltage and current. Each waveform involved is different in magnitude phase, and THD(Total Harmonic Distortion). It is possible to generate harmonics and control those waveforms using RTDS(Real Time Digital Simulator). Tests were performed on a selected sample of three-phase digital watthour meter which is coupled with data acquisition system via RS 485/232 converter. The percentage error rate of the watthour meter is compared for both sinusoidal and nonsinusoidal cases and the results are given.
Keywords