Sung-Sik Park, Se-Wan Choi, Woo-Jin Choi and Kyo-Beum Lee, "A Non-isolated DC-DC Converter with High Step-up Ratio and Wide ZVS Range," The Transactions of the Korean Institute of Power Electronics, vol. 14, no. 4, pp. 315–322, Aug. 2009. > Paper

Paper

Domestic Journals Sung-Sik Park, Se-Wan Choi, Woo-Jin Choi and Kyo-Beum Lee, "A Non-isolated DC-DC Converter with High Step-up Ratio and Wide ZVS Range," The Transactions of the Korean Institute of Power Electronics, vol. 14, no. 4, pp. 315–322, Aug. 2009.

2009

본문

In the conventional boost converter, the actual duty cycle is limited as the output voltage increases due to increased voltage and

current stress of the switch and diode and voltage surge caused by diode reverse recovery. In this paper a new non-isolated boost

converter suitable for high gain applications is proposed. The proposed converter has voltage gain of around 6 when the duty cycle

is 0.5. Since ZVS is achieved under CCM, the prorosed converter has wide ZVS range. Also, voltage ratings of switch and diode are

the same as one third of output voltage, and ratings of input and output passive components are reduced due to the interleaving. In

addition voltage surge caused by diode reverse recovery is negligible due to ZCS turn-off of diodes. Operating principle of the

proposed converter is described and validated through theoretical analysis, simulation and experiment.

첨부파일

18.pdf (3.9M) 4회 다운로드 | DATE : 2019-06-26 13:42:15

검색

Paper 목록
번호	년도	논문명
35	2013	Domestic Journals Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee, "Sensorless Speed Control for PMSM Using an Improved Full-Order Flux Observer," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 6, pp. 565–572, Dec. 2013.
34	2013	Domestic Journals Jung-Hyun Kim, Sung-Tak Jou, and Kyo-Beum Lee, "An Improved Battery Charging Algorithm for PV Battery Chargers," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 6, pp. 507–514, Dec. 2013.
33	2013	Domestic Journals Yesl Shin, Kyo-Beum Lee, Yong-Ho Jeon, and Bong-Sob Song, "Design of the Unmanned Solar Vehicle with Quick Response of Maximum Power Point Tracking," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 4, pp. 376–386, Aug. 2013.
32	2013	Domestic Journals Jung-Hyun Kim, Gwang-Seob Kim, and Kyo-Beum Lee, "A Sensorless MPPT Control Using an Adaptive Neuro-Fuzzy Logic for PV Battery Chargers," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 4, pp. 349–358, Aug. 2013.
31	2013	Domestic Journals Eunsil Lee, Kyo-Beum Lee, and Gyu-Bum Joung, "A Simple Open-Circuit Fault Detection Method for a Sparse Matrix Converter," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 3, pp. 217–224, Jun. 2013.
30	2012	Domestic Journals Dae-Keum Choi and Kyo-Beum Lee, "Variable Step-Size MPPT Control based on Fuzzy Logic for a Small Wind Power System," The Transactions of the Korean Institute of Power Electronics, vol. 17, no. 3, pp. 205–212, Jun. 2012.
29	2012	Domestic Journals Byoung-Seoup Lee, June-Seok Lee, and Kyo-Beum Lee, "Performance Improvement of a Grid-Connected Inverter System using a Sliding-Mode Based Direct Power Control with a Variable Gain," The Transactions of the Korean Institute of Power Electronics, vol. 17, no. 1, pp. 57–66, Feb. 2012.
28	2011	Domestic Journals Hyun-Hee Lee, Dae-Keun Choi, and Kyo-Beum Lee, "Sensorless MPPT Control of a Grid-Connected Wind Power System Using a Neuro-Fuzzy Controller," The Transactions of the Korean Institute of Power Electronics, vol. 16, no. 5, pp. 484–493, Oct. 2011.
27	2011	Domestic Journals Je-Wook Park, Seong-Won Baek, Jang-Mok Kim, Dong-Choon Lee, and Kyo-Beum Lee, "Fault Diagnosis for 3-Phase Diode Rectifier using Harmonic Ripples of DC Link Voltage," The Transactions of the Korean Institute of Power Electronics, vol. 16, no. 5, pp. 457–465, Oct. 2011.
26	2011	Domestic Journals Hae-Gwang Jeong and Kyo-Beum Lee, "LVRT control of Grid-Connected Wind Turbine Using Sliding-Mode Based Direct Power Control," The Transactions of the Korean Institute of Power Electronics, vol. 16, no. 4, pp. 396–404, Aug. 2011.
25	2010	Domestic Journals Yo-Han Park, Se-Wan Choi, Woo-Jin Choi, and Kyo-Beum Lee, "High Step-up Interleaved CCM-ZVZCS Converters," The Transactions of the Korean Institute of Power Electronics, vol. 16, no. 2, pp. 114–121, Apr. 2011.
24	2010	Domestic Journals Xingsi Pu, Kyung-Hyun Kim, Dong-Choon Lee, Kyo-Beum Lee, and Jang-Mok Kim, "Compensation of Temperature Characteristics for Capacitance Estimation of DC-link Capacitors," The Transactions of the Korean Institute of Power Electronics, vol. 15, no. 5, pp. 387–393, Oct. 2010.
23	2010	Domestic Journals Young-Dong Yoo, Kyo-Beum Lee, and Suk-Kyo Hong, "Safety Improvement of an Automatic Door System Using a Disturbance Observer and Neural Network," The Transactions of the Korean Institute of Power Electronics, vol. 15, no. 5, pp. 401–410, Oct. 2010.
22	2010	Domestic Journals Young-Dong Yoo, Kyo-Beum Lee, and Suk-Kyo Hong, "Performance Improvement of an Automatic Door System Using a Disturbance Observer," The Transactions of the Korean Institute of Power Electronics, vol. 15, no. 5, pp. 352–360, Oct. 2010.
21	2010	Domestic Journals Sang-Hyouk Lee, Hea-Gwang Jung, Kyo-Beum Lee, Se-Wan Choi, and Woo-Jin Choi, "Three-Parallel System Operation and Grid-Connection Technique for High-Power Wind Turbines using a PMSG," The Transactions of the Korean Institute of Power Electronics, vol. 15, no. 4, pp. 296–308, Aug. 2010.

Paper 목록

번호

년도

논문명

2013

Domestic Journals

Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee, "Sensorless Speed Control for PMSM Using an Improved Full-Order Flux Observer," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 6, pp. 565–572, Dec. 2013.

2013

Domestic Journals

Jung-Hyun Kim, Sung-Tak Jou, and Kyo-Beum Lee, "An Improved Battery Charging Algorithm for PV Battery Chargers," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 6, pp. 507–514, Dec. 2013.

2013

Domestic Journals