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. > Paper

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Paper

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.

2012

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본 논문에서는 태양광 발전 시스템에서 발생하는 저차 고조파를 저감하는 기법을 제안한다. 태양광 발전 시스템에 포함된 단상

인버터는 기본파의 2배 주파수를 가지는 2차 고조파를 만들어낸다. 이 저차 고조파는 컨버터 전류의 리플로 작용하여

태양전지의 출력을 최대로 높이는 최대전력점 추종기법의 효율을 저감시킨다. 본 논문에서는 계통연계형 태양광 발전 시스템에서

발생하는 저차 고조파를 분석한다. 그리고 추가적인 하드웨어 소자 없이 비례공진 제어기를 사용한 새로운 전향보상 성분을 통해

효과적으로 제거한다. 제안된 알고리즘은 시뮬레이션을 바탕으로 타당성을 검증한다. 

 

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번호 년도 논문명
94 2017 Domestic Conference
Yong-Dae Kwon, Jin-Hyuk Park, and Kyo-Beum Lee, "Selection Method of Power Semiconductors for Efficiency Improvement of a 3-phase Vienna Rectifier," 전력전자학술대회 논문집, pp. 80–81, 2017.
93 2017 Domestic Conference
Dong-woo Seo, June-Hee Lee, and Kyo-Beum Lee, "Optimal Valley Switching Method for High Efficiency and Low Cost Interleaved Quasi-Resonant Flyback Converter," 전력전자학술대회 논문집, pp. 30–31, 2017.
92 2016 Domestic Conference
Woo Jin Choi, Jung-Rok Lee, and Kyo-Beum Lee, "Fault Diagnosis and Tolerance Control for a Multi-Phase Interleaved Bi-directional DC-DC Converter," 대한전기학회 전기기기 및 에너지변환시스템부문회 추계학술대회 논문집, pp. 198–200, 2016.
91 2016 Domestic Conference
Min-Gyo Jeong, Tcai Anatolii, and Kyo-Beum Lee, "DC-Link Current Ripple Reduction with an Interleaving Scheme in Three-Parallel Wind Power System," 전력전자학술대회 논문집, pp. 249–250, 2016.
90 2016 Domestic Conference
Hyochul In, Yongsoo Cho, and Kyo-Beum Lee, "Torque Predictive Control of Induction Motor Drives with Improved Performance and Reduced Torque Ripple," 전력전자학술대회 논문집, pp. 251–252, 2016
89 2016 Domestic Conference
Jiook Sin, Yeongsu Bak, and Kyo-Beum Lee, “6th Harmonic Control Method for Reduction of Grid Current Harmonic Distortion in a Grid-Connected Inverter,” 전력전자학술대회 논문집, pp. 145–146, 2016.
88 2016 Domestic Conference
Hyun-Cheol Moon, June-Hee Lee, June-Seok Lee, and Kyo-Beum Lee, “MPC-SVM Method using Segmentation of Space Voltage Vectors in a Voltage Source Inverter,” 전력전자학술대회 논문집, pp. 163–164, 2016.
87 2016 Domestic Conference
Han Rim Lee, Woo Jin Choi, and Kyo-Beum Lee, “ Hybrid MPPT Algorithm for a Stand-Alone Photovoltaic System,” 전력전자학술대회 논문집, pp. 181–182, 2016.
86 2015 Domestic Conference
Raeho Kwak, June Hee Lee, and Kyo-Beum Lee, “Anti-islanding Detection of a AFD Method applied to Grid Connected Micro Inverter,” 전력전자학술대회 논문집, pp. 524–525, 2015.
85 2015 Domestic Conference
Won Seok Jung, Yeongsu Bak, Eunsil Lee, and Kyo-Beum Lee, “Control Strategy of Induction Motor Driven by a Matrix Converter Operating in Boost Mode,” 전력전자학술대회 논문집, pp. 499–500, 2015.
84 2015 Domestic Conference
Seung Gyu Seo, Yongsoo Cho, and Kyo-Beum Lee, “Virtual Flux Estimation Using Modified Integrator of a Three-Phase AC/DC Converter for Direct Power Control,” 전력전자학술대회 논문집, pp. 399–400, 2015.
83 2015 Domestic Conference
Seong-Yun Kang, Hye-Ung Shin, and Kyo-Beum Lee, “Field Weakening Control for Five-Phase Induction Motor Drives considering the Effect of the 3rd Harmonic,” 전력전자학술대회 논문집, pp. 343–344, 2015.
82 2015 Domestic Conference
Seungjong Yoo, June-Seok Lee, and Kyo-Beum Lee, “The DPWM Method to Reduce Neutral-Point Voltage Ripple in a Three-Level Inverter,” 전력전자학술대회 논문집, pp. 315–316, 2015.
81 2015 Domestic Conference
Jin-Hyuk Park, Dong Yeob Han, and Kyo-Beum Lee. “Improved DPWM Scheme for Grid-Connected Inverters with an LCL-Filter,” 전력전자학술대회 논문집, pp. 295–296, 2015.
80 2014 Domestic Conference
Yong-Gyu Song, Seung-Joo Lee, June-Seok Lee, and Kyo-Beum Lee, “High Efficient Switching Strategy for Single Phase Three-level NPC Inverters,” 전력전자학술대회 논문집, pp. 500–501, 2014.
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