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. > Paper

Paper

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.

2009

본문

본 논문은 계통전압 불평형시 이중여자 유도형 풍력발전기 (Doubly Fed Induction Generator-DFIG)의 토크 리플 저감과 dc-link 전압의 맥동을 제거하는 기법을 제안한다. 계통전압 불 평형 시 DFIG의 동적 모델링을 통해 토크 맥동 성분과 dc-link 전압 리플 성분을 수식화 한다. 유도된 수식을 기반으 로 회전자 측 컨버터는 정상분과 역상분을 독립적으로 제어하 는 듀얼 전류 제어기를 통해 토크 리플을 저감하며, 계통 측 컨버터는 전력이론을 통해 계산된 보상 전류 지령치를 통해 cd-link 전압 맥동을 제거한다. 3kW급 풍력 발전 시스템에 제 안하는 기법을 적용한 시뮬레이션 결과를 통해 타당성을 입증 한다

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Paper 목록
번호	년도	논문명
64	2012	Domestic Conference Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, “An Instantaneous Torque Ripple Minimization Method of the Switched Reluctance Motor,” 전력전자학회 추계학술대회 논문집, pp. 225–226, 2012.
63	2012	Domestic Conference Hak-Sueng Ro, Hae-Gwang Jeong, and Kyo-Beum Lee, “Torque Ripple Minimization of a Switched Reluctance Motor Using Fuzzy Controller,” 전력전자학회 추계학술대회 논문집, pp. 223–224, 2012.
62	2012	Domestic Conference Ju-Hye Kim, Sung-Tak Jou, Dae-Keun Choi, and Kyo-Beum Lee, “A Sliding-Mode Controller for Enhancement of Fast Dynamic Characteristic in Three-Phase Boost Rectifiers,” 전력전자학회 추계학술대회 논문집, pp. 101–102, 2012.
61	2012	Domestic Conference JaeSeung Yoon, Gwang-Seob Kim, and Kyo-Beum Lee, “A Reduction Technique of Low Order Harmonics for a Grid-Connected PV PCS,” 전력전자학술대회 논문집, pp. 480–481, 2012.
60	2012	Domestic Conference Soo-Cheol Kim, Dong-Choon Lee, Kyo-Beum Lee, and Jang-Mok Kim, “Fault Diagnosis and Tolerant Control of DC-Link Voltage Sensor in Three-Phase AC/DC PWM Converters,” 전력전자학술대회 논문집, pp. 470–471, 2012.
59	2012	Domestic Conference June-Seok Lee and Kyo-Beum Lee, “Performance Improvement of a Two-String Grid-Connected Photovoltaic Power Conditioning System,” 전력전자학술대회 논문집, pp. 211–212, 2012.
58	2012	Domestic Conference Jong-Kyu Kim, Jong-Hyun Lee, and Kyo-Beum Lee, “Compensation of Harmonic Distortion in Grid-Connected Single-Phase Wind Power Generation Systems by Using a PR Controller,” 전력전자학술대회 논문집, pp. 67–68, 2012.
57	2012	Domestic Conference Hae-Gwang Jeong and Kyo-Beum Lee, “Controller Design for Stability Improvement of an On-Board Battery Charger,” ICROS학술대회, pp. 44–45, 2012.
56	2012	Domestic Conference Eunsil Lee, Kyo-Beum Lee, Jae Sik Lim, Young-Il Lee, and Joong-Ho Song, “Method of the Predictive Current Control for a Sparse Matrix Converter,” ICROS학술대회, pp. 42–43, 2012.
55	2012	Domestic Conference Hyunseob Kim, Jungho Han, Joong-Ho Song, Kyo-Beum Lee, and Young-Il Lee, “Torque Ripple Reduction in DTC drives of PMSM Using Hybrid SVM,” ICROS학술대회, pp. 40–41, 2012.
54	2012	Domestic Conference Jae Sik Lim, Young-Il Lee, Kyo-Beum Lee, and Joong-Ho Song, “Fast Torque Control of Surface-Mounted Permanent-Magnet Synchronous Motors,” ICROS학술대회, pp. 34–35, 2012.
53	2011	Domestic Conference Young-Jong Ko, Hae-Gwang Jeong, and Kyo-Beum Lee, “Controller Design for Stability Improvement of an On-Board Battery Charger,” 전력전자학술대회 추계학술대회 논문집, pp. 313–314, 2011.
52	2011	Domestic Conference Gwang-Seob Kim, Kyo-Beum Lee, Dong-Choon Lee, and Jang-Mok Kim, “Fault-Tolerant Control of a DC-link Voltage Sensor for Grid-Connected Inverter Systems,” 전력전자학술대회 추계학술대회 논문집, pp. 297–298, 2011.
51	2011	Domestic Conference June-Seok Lee, Byoung-Seoup Lee, and Kyo-Beum Lee, “Performance Improvement of a Grid-Connected Photovoltaic Power Conditioning System Using a Sliding-Mode Based Direct Power Control," 전력전자학술대회 추계학술대회 논문집, pp. 269–270, 2011.
50	2011	Domestic Conference Yi-Kyu Kang, Hak-Sueng Ro, Hae-Gwang Jeong, and Kyo-Beum Lee, “An Improved Maximum Power Point Tracking Method for a Grid-Connected Wind Power System,” 전력전자학술대회 추계학술대회 논문집, pp. 265–266, 2011.

Paper 목록

번호

년도

논문명

2012

Domestic Conference

Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, “An Instantaneous Torque Ripple Minimization Method of the Switched Reluctance Motor,” 전력전자학회 추계학술대회 논문집, pp. 225–226, 2012.

2012

Domestic Conference

Hak-Sueng Ro, Hae-Gwang Jeong, and Kyo-Beum Lee, “Torque Ripple Minimization of a Switched Reluctance Motor Using Fuzzy Controller,” 전력전자학회 추계학술대회 논문집, pp. 223–224, 2012.

2012

Domestic Conference