http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
외란관측기를 사용한 복합형능동전력필터의 Deadbeat제어에 관한 연구
문백영(B.Y.Moon),조광승(K.S.Cho),박지호(J.H.Park),신동률(D.R.Shin),김동완(D.Y.Kim),우정인(J.I.Woo) 전력전자학회 2000 전력전자학술대회 논문집 Vol.2000 No.11
When LC filter is connected parallel to the Active Power Filter, a problem of the resonance between the Active Power Filter(AF) and LC filter often arises.<br/> In this paper, Deadbeat control of Hybrid Active Power Filter using Disturbance-observer is introduced to solve this problem. By the estimation of the harmonics disturbance using proposed disturbance observer, the compensation characteristics of the AF is improved and the resonant current is suppressed The validity of proposed disturbance observer is verified from simulation results using PSIM.
공진형 FB DC-DC Converter의 출력 제어에 관한 연구
신동률,문백영,조광승,허태원,우정인 동아대학교 생산기술연구소 2000 生産技術硏究所硏究論文集 Vol.5 No.2
In this paper, the stability control system of constant output DC_-DC converter is composed of considering a ripple source input and a transient variable sinusoidal power. Also, we design I_-PD controller and add phase shift controller. Therefore, it is proposed controller that is stable about the input voltage and load alteration and tracking desired value.
디지털 I-PD 제어기에 의한 태양광 발전 시스템의 정출력 제어
박지호,김영빈,신동률,문백영,우정인 東亞大學校 大學院 2000 大學院論文集 Vol.25 No.-
In this paper, constant output control of solar power generation system with instantaneous variable output is proposed. In order to get constant DC and AC voltage source, we construct Buck-Boost chopper equip with the digital I-PD type controller first. Consequently, we are able to get constant DC boltage. Next, we obtain AC source through construction PWM single phase inverter that has the constant frequency output. And we design LC filter to reduce THD(Total Harmonic Distortion). The validity of proposed control strategy is verified from results of simulation.
외란관측기를 사용한 복합형능동전력필터의 Deadbeat제어에 관한 연구
우정인,박지호,김영빈,문백영 東亞大學校 2000 東亞論叢 Vol.37 No.-
When LC filter is connected parallel to the Active Power Filter, a problem of the resonance between the Active Power Filter(AF) and LC filter often arises. In this paper, deadbeat control of Hybrid Active Power Filter using Disturbance-observer is introduced to solve this problem. By the estimation of the harmonics disturbance using proposed disturbance observer, the compensation characteristics of the AF is improved and the resonant current is suppressed. The validity of proposed disturbance observer is verified from simulation results using PSIM.