Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1998.07f
- /
- Pages.2178-2180
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- 1998
A Study on UPS with Active Power Filter Function
능동전력필터기능을 갖는 UPS에 관한 연구
- Park, In-Seok (Myongji University) ;
- Lee, Jeong-Joon (Myongji University) ;
- Sung, Nark-Kuy (Myongji University) ;
-
Oh, Bong-Hwan
(Myongji College)
;
- Kim, Sung-Nam (Myongji University) ;
-
Han, Kyung-Hee
(Myongji University)
- Published : 1998.07.20
Abstract
Recently, for increasing consumed power and informational society, confidence of power supply is demanded. Beside, owing to most of these loads are nonlonear, utility line is polluted by these components, therefore, it is demanded compensation of harmonic current. In times past, special order of harmonic current is only compensated by passive filter, but active power filter can compensate whole harmonic current. Therefore, this paper propose uninterruptable power supply(UPS) with performance of active power filter.
Keywords