Hea-Gwang Jung and Kyo-Beum Lee, “Design of a delta-connected LCL-filter for 3-parallel power converters in wind turbines,” 전력전자학술대회 논문집, pp. 72–74, 2009. > Paper

본문 바로가기

Paper

Domestic Conference Hea-Gwang Jung and Kyo-Beum Lee, “Design of a delta-connected LCL-filter for 3-parallel power converters in wind turbines,” 전력전자학술대회 논문집, pp. 72–74, 2009.

2009

본문

본 논문은 대용량 영구자석형 풍력발전시스템의 3병렬 운전을 위한 델타-결선 LCL필터를 최적 설계하고 설계된 시스템의 안정도를

보장하는 제어기법을 제안한다. 대용량 풍력발전 시스템의 계통연계형 인버터는 고조파 저감을 위한 필터 설계에 많은 어려움이

있으나 전력변환부를 3병렬 연결함으로써 어느 정도 해결된다. LCL필터를 최적설계하면 적은 인턱턴스로 출력 THD를 효과적으로

저감할 수 있으며 필터 커패시터를 델타결선하면 고조파를 더욱 저감할 수 있다. 본 논문은 2.5MW급 영구자석형 풍력 발전 시스템

을 모의한 시뮬레이션을 바탕으로 설계된 필터의 성능과 제안한 알고리즘의 타당성을 입증한다.

 

첨부파일

  • 24.pdf (906.8K) 2회 다운로드 | DATE : 2019-06-28 09:20:31
Total 169건 10 페이지
Paper 목록
번호 년도 논문명
34 2010 Domestic Conference
Xingsi Pu, Kyung-Hyun Kim, Dong-Choon Lee, Kyo-Beum Lee, and Jang-Mok Kim, “Capacitance Estimation of DC-Link Capacitor Considering Temperature Effect,” 전력전자학술대회 논문집, pp. 156–157, 2010.
33 2010 Domestic Conference
Kil Hun Kim, Duk Hong Kang, and Kyo Beum Lee, “Performance Improvement of LCL-filter using Improved DFT,” 전력전자학술대회 논문집, pp. 568–569, 2010.
32 2010 Domestic Conference
Dong-Sun Park, Eunsil Lee, Kiwoo Park, and Kyo-Beum Lee, “Design of a Neural Network Compensator for Improving the Output Current of a Matrix converter,” 전력전자학술대회 논문집, pp. 483–484, 2010.
31 2010 Domestic Conference
Young-Jong Ko, Kyo-Beum Lee, Dong-Choon Lee, and Jang-Mok Kim, “Simple Fault Detection Method for a Three-parallel Power Converter Using a Fuzzy System,” 대한전기학회 전기기기 및 에너지변환시스템부분 춘계학술대회 논문집, pp. 185–187, 2010.
30 2010 Domestic Conference
Xingsi Pu, Dong-Choon Lee, Kyo-Beum Lee, and Jang-Mok Kim, “Estimation Scheme of Capacitance and ESR in DC-link Capacitors,” 대한전기학회 전기기기 및 에너지변환시스템부분 춘계학술대회 논문집, pp. 161–163, 2010.
29 2009 Domestic Conference
Sol-Bin Lee, Seo-Hyoung Kim, and Kyo-Beum Lee, “An Improved Control Strategy for a DFIG in Wind Turbine under Unbalanced Condition,” 전력전자학회 추계학술대회 논문집, pp. 200–202, 2009.
28 2009 Domestic Conference
Yi-Kyu Kang, Hea-Gwang Jung, Sang-Hyeok Lee, and Kyo-Beum Lee, “Compensation of Circulating Currents in a Wind Power System driven by Parallel Back-to-Back Converters using Neutral Voltages,” 전력전자학술대회 논문집, pp. 615–617, 2009.
27 2009 Domestic Conference
Dae-Keun Choi, Woo-jin Choi, Se-Wan Choi, and Kyo-Beum Lee, “Gain-Scheduling Method for Grid-Connected Inverters Using Grid-Impedance Estimation,” 전력전자학술대회 논문집, pp. 612–614, 2009.
26 2009 Domestic Conference
Dong-Keun Yoon, Yi-Kyu Kang, Hea-Gwang Jung, and Kyo-Beum Lee, “Design of an LCL-filter for 3-Parallel Connected Power Conversion Systems in Wind Turbines,” 전력전자학술대회 논문집, pp. 606–608, 2009.
25 2009 Domestic Conference
Duk-Hong Kang, Woojin Choi, Se-Wan Choi, and Kyo-Beum Lee, “Performance Improvement of an Anti-islanding Method using Reactive Power Variation with Goertzel algorithm,” 전력전자학술대회 논문집, pp. 603–605, 2009.
24 2009 Domestic Conference
Kiwoo Park, Dong-Sun Park, and Kyo-Beum Lee, “Z-source Sparse Matrix Converter,” 전력전자학술대회 논문집, pp. 124–126, 2009.
23 2009 Domestic Conference
Seo-Hyoung Kim, Kil-Hun Kim, and Kyo-Beum Lee, “A CDSDM Scheme for Reduction of Switching Noise Caused by SPWM Scheme,” 전력전자학술대회 논문집, pp. 121–123, 2009.
열람중 2009 Domestic Conference
Hea-Gwang Jung and Kyo-Beum Lee, “Design of a delta-connected LCL-filter for 3-parallel power converters in wind turbines,” 전력전자학술대회 논문집, pp. 72–74, 2009.
21 2009 Domestic Conference
Eun-Sil Lee, Kiwoo Park, and Kyo-Beum Lee, “Improving the Output Current Quality using a Fuzzy based Current Controller for a Z-source Matrix Converter,” 전력전자학술대회 논문집, pp. 45–47, 2009.
20 2008 Domestic Conference
Kiwoo Park, Sung-Tak Jou, Mun-Soo Park, and Kyo-Beum Lee, “Adaptive Fuzzy based Sliding Mode Control for an Induction Motor Drive fed by a Matrix Converter,” 전력전자학회 추계학술대회 논문집, pp. 224–226, 2008.
게시물 검색

회원로그인

접속자집계

오늘
310
어제
893
최대
3,510
전체
835,718
그누보드5