대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 하계학술대회 논문집 A
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- Pages.74-76
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- 1996
열전형변환기를 이용한 인버터 전압전류의 계측
Voltage and current measurements of inverter using thermal converter
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Park, Young-Tae
(KRISS) ;
- Lee, Hyun-Goo (Dept. of Electrical Engineering Chungnam Nat' Univ) ;
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Jang, Seok-Myeong
(Dept. of Electrical Engineering Chungnam Nat' Univ)
- 발행 : 1996.07.22
초록
This measurement method described in this paper can be applied for the accurate determination for voltage and current of inverter with harmonics. The method, based on a thermal principle, relies on adaptation of the measurement thermal e.m.f to signal of inverter and comparison of AC to DC signals. The performance of the measurement system is compared with calculated results and reference power system. With this method, an accuracy of 0.1% can be achieved.
키워드