Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2018.07a
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- Pages.286-287
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- 2018
The Proportional Resonant Controller for Improving the Current Distortion of the Dual buck inverter in DCM Section Connected grid system with harmonic voltage
고조파 전압이 포함된 계통과 연계된 듀얼벅 인버터의 DCM 구간에서 전류 왜곡 개선을 위한 비례공진 제어기
- Choi, Minjae (Konkuk University Electricity Engineering) ;
- Cho, Younghoon (Konkuk University Electricity Engineering) ;
- Choi, Jinuk (Konkuk University Electricity Engineering) ;
- Moon, Youngmin (Konkuk University Electricity Engineering)
- Published : 2018.07.03
Abstract
Recently, the development of renewable energy using solar energy is drawing attention. One of these PV systems, the Dual buck Inverter, is one of the topologies used in conjunction with the system, characterized by high efficiency and shoot-through reduction. However, current distortion appears severely in grid connection. So, in this paper, the method of compensation through PR controller was verified through simulation as an analysis of current distortion components and a control method to improve them.
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