대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 추계학술대회 논문집 전기물성,응용부문
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- Pages.213-215
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- 2001
랜설비에 유기되는 이상전압의 주파수분석을 통한 서지의 검출
Detection of Surges by Frequency Analysis on Lan Equipment
- Huh, Chang-Su (Dept. of Electrical Engineering IN-HA Univ.) ;
- Lee, Se-Hyun (Dept. of Electrical Engineering IN-HA Univ.)
- 발행 : 2001.11.03
초록
We investigated the frequency characteristics of surges induced on Lan equipments by using V-F converter. which installed on the second part of protection system. We stored and analyzed the frequency converting data with the amplitude of overvoltage. In addition. The data acquisition system was made so that we could be examine the results wave through WEB. From this results, it is found that this frequency analysis could be helped for design and protection of various undesired surges.
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