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http://dx.doi.org/10.5207/JIEIE.2004.18.4.124

A Study on the Control System of Passive Filter to Reduce Harmonics  

전정채 (한국전기안전공사 전기안전연구원)
유재근 (한국전기안전공사 전기안전연구)
이상익 (한국전기안전공사 전기안전연구원)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.18, no.4, 2004 , pp. 124-130 More about this Journal
Abstract
In this paper, we developed DSP(Digital Signal Processor)-based control system to automatically open and close passive filter, which is used to reduce harmonics, according to operating condition of loads. Passive filter control system automatically open and close each branch of filter according to working conditions of loads by sending signals to open and close installation of passive filter after measuring and monitoring voltage, current, harmonics, reactive power, power factor and so on. We verified it's performance by connecting control system with passive filter in the power line using the 100HP D.C motor drive, opening and closing passive filter according to operation condition of motor, and measuring harmonics and reactive power, etc.
Keywords
Harmonics; Passive Filter; Control System; Power Factor; DSP;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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