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2024
2023
2019
Effects on Capacitor Lifetime of DPWM Method for Vienna Rectifier
Author: Il-Seob Kwon; Seung-Woo Baek; Kwan-Yuhl Cho; Hag-Won Kim
Publisher: 2019 IEEE 4th International Future Energy Electronics Conference (IFEEC)
Date: 27. February. 2020
Hybrid Current Mode Control for Phase-Shift Full-Bridge Converter
Author: Jae - Hak Ko; Seung-Woo Baek; Hag-Won Kim; Kwan-Yuhl Cho
Publisher: 2019 IEEE 4th International Future Energy Electronics Conference (IFEEC)
Date: 27. February. 2020
Author: Seung-Woo Baek; Hag-Wone Kim; Jeong-Won Kang
Publisher: 2019 International Symposium on Electrical and Electronics Engineering (ISEE), 232-236
Date: 05. December. 2019
3-Level Boost Converter Small Signal Modeling and Controller Design
Author: Lee, Kang Mun; Ko, Jae Hak; Baek, Seung Woo; Kim, Hag Wone; Cho, Kwan Yual
Publisher: 2019 Proceedings of the KIPE Conference, 222-223
Date: 22. November. 2019
2018
New hybrid mode current controller with fast response without sub-harmonic oscillation
Author: Seung-Min Oh; Seung-Woo Baek; Hag-Wone Kim; Kwan-Yuhl Cho
Publisher: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 1351-1355
Date: 31. December. 2018
Author: Jae Uk Lim; Seung Woo Beak; Hag-Wone Kim; Kwan-Yuhl Cho; Jae Ho Choi; Joung-Hwan Bae
Publisher: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 165-169
Date: 31. December. 2018
Sensorless Control Algorithm of a Surface Mounted PM Synchronous Motor Under Naturally Rotating by Load
Author: Lee, Han-Sol; Cho, Kwan-Yuhl; Kim, Hag-Wone
Publisher: 2018 The Transactions of the Korean Institute of Power Electronics, 23(1), 16-23
Date: 02. February. 2018
2017
Fault detection of three phase diode rectifier based on harmonic ratio of DC-link voltage ripples
Author: Jong-Uk Lee; Seung-Woo Baek; Kwan-Yuhl Cho; Hag-Wone Kim; Jaeho-Choi
Publisher: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 386-391
Date: 12. February. 2018
DC link voltage controller for three phase vienna rectifier with compensated load current and duty
Author: Seung-Tae Lee; Jae-Uk Lim; Hag-Wone Kim; Kwan-Yuhl Cho
Publisher: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 219-225
Date: 12. February. 2018
Prevention of output current sub-harmonic oscillation using the Hybrid mode current control
Author: Oh, Seung Min; Lee, Jong Uk; Kim, Hag-Wone; Cho, Kwan-Yuhl
Publisher: 2017 Proceedings of the KIPE Conference, 3-4
Date: 24. November. 2017
Advanced control strategies for balancing LED usage of AC LED driver
Author: Seung Woo Baek; Soo Bin Han; Hag Wone Kim; Su Yong Chae; Jong Bok Baek
Publisher: 2017 IEEE Applied Power Electronics Conference and Exposition (APEC), 1522-1526
Date: 18. May. 2017
2016
Sensorless control of a PM synchronous motor in over modulation regions for high speed operation
Author: Hae-Jun Choi; Kwan-Yuhl Cho; Hag-Wone Kim; Se-Kyo Chung
Publisher: 2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), 1-5
Date: 09. February. 2017
Author: Seung Ju Lee; Jong Uk Lee; Hag Wone Kim; Kwan Yuhl Cho
Publisher: 2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), 1-5
Date: 09. February. 2017
Unbalance weight detection in washing machine using band pass filter with variable center frequency
Author: Hack Jun Kim; Kwan Yuhl Cho; Hag Wone Kim; Byung Moon Han; Se Kyo Chung
Publisher: 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)
Date: 14. July. 2016
A common-mode voltage reduction PWM method for three-phase unidirectional rectifier
Author: Won-Il Choi; Chang-Pyo Hong; Dong-Hyun Lee; Hag-Wone Kim; Kwan-Yuhl Cho; Hae-Chan Park; Il-Song Kim
Publisher: 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)
Date: 14. July. 2016
2015
Braking algorithm considering voltage limit condition for surface mounted PM synchronous motor
Author: Myung Joon Nam; Kwan Yuhl Cho; Hag Wone Kim; Byung Moon Han; Hui Seok Chung
Publisher: 2015 18th International Conference on Electrical Machines and Systems (ICEMS), 1443-1447
Date: 21. January. 2016
Author: Dong Hyun Lee; Jung Yoon Shin; Soon Sang Hwang; Byung Kuk Lim; Hag Wone Kim
Publisher: 2015 18th International Conference on Electrical Machines and Systems (ICEMS), 480-484
Date: 21. January. 2016
Stationary frame voltage controller of single-phase inverter for seamless transition
Author: Chang-Pyo Hong; Hag-Wone Kim; Seung —Ju Seung -Ju Lee
Publisher: 2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC),
Date: 21. December. 2015
vienna rectifier's common mode noise reduce which applied MVPWM
Author: Choi, Won-Il; Lee, Dong-Hyun; Hong, Chang-Pyo; Kim, Hag-Wone; Cho, Kwan-Yuhl
Publisher: Proceedings of the KIPE Conference, 29-30
Date: 27. November. 2015
Torque ripple reduction of PM synchronous motor for wide speed operating ranges
Author: Jong-Hyun Kim; Kwan-Yuhl Cho; Hag-Wone Kim; Byung-Kuk Lim; Byung-Moon Han
Publisher: 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), 351-356
Date: 30. July. 2015
A Switching Method of Common Mode Noise Reduction of Single Phase PWM Inverter
Author: Lee, Seung-Ju; Hong, Chang-Pyo; Kim, Hag-Wone; Cho, Kwan-Yuhl; Choi, Won-Il
Publisher: Proceedings of the KIPE Conference, 311-312
Date: 07. July. 2015
Rotor Position Estimation Algorithm of PM synchronous Motor with Low Resolution Position Sensors
Author: Choi, Hae Jun; Nam, Myung Joon; Kim, Hag Wone; Cho, Kwan Yuhl; Lim, Byung Kuk
Publisher: Proceedings of the KIPE Conference, 213-214
Date: 07. July. 2015
Torque Ripple Reduction of an Interior PM Synchronous Motor for Electronics Power Steering
Author: Myung Joon Nam; Jong Hyun Kim; Kwan Yuhl Cho; Hag Wone Kim
Publisher: 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), 2445-2450
Date: 30. July. 2015
2014
Post-fault Operation of Open-circuit Fault in Three-phase PWM Converter
Author: Shin-Myung Jung; Kwansup Lee; Hag-Wone Kim
Publisher: 2014 16th International Power Electronics and Motion Control Conference and Exposition, 311-316
Date: 11. December. 2014
Dead Time Compensation using MRAS Observer for a Permanent Magnet Synchronous Motor
Author: Jong-Hyun Kim; Kwan-Yuhl Cho; Hag-Wone Kim; Byung-Kuk Lim; Jae-Ho Choi
Publisher: 2014 16th International Power Electronics and Motion Control Conference and Exposition, 246-251
Date: 11. December. 2014
Analysis of LLC Resonant Converter with Current-Doubler Rectification Circuit
Author: Jung-Yoon Shin; Hag-Wone Kim; Kwan-Yuhl Cho; Soon-Sang Hwang; Se-Kyo Chung; Gyo-Bum Chung
Publisher: 2014 16th International Power Electronics and Motion Control Conference and Exposition, 162-167
Date: 11. December. 2014
A Study on LLCL Filter to Reduce Harmonic Current of Grid Connected Power Inverter
Author: An, Byoung-Woong; Hong, Chang-Pyo; Kim, Hag-Wone; Cho, Kwan-Yuhl; Lim, Byung-Kuk
Publisher: The Transactions of the Korean Institute of Power Electronics, 19(1), 64-70
Date: 20. February. 2014
2013
Active damping of LCL filter without Capacitor Voltage Sensors for Three Phase PWM Inverter
Author: Byoung-Woong An; Hag-Wone Kim; Kwan-Yuhl Cho; Byung-Moon Han; Gyo-Bum Chung
Publisher: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 7129-7133
Date: 06. January. 2014
An Output Power Control Algorithm for Phase Shift Full Bridge Converter for Ballast Water Treatment
Author: Lee, Sang-Ri; Kim, Hag-Wone; Cho, Kwan-Yuhl; Jung, Ho-Chul; Kim, Jong-Hyug; Park, Gwi-Cheol
Publisher: The Transactions of the Korean Institute of Power Electronics, 18(6), 530-539
Date: 20. December. 2013
Position Control Of BLDC Motor with Modified Bipolar PWM for Clutch System Of PHEV
Author: Ki Young Song; Yong Sin Jin; Hag Wone Kim; Kwan Yuhl Cho; Byung Moon Han
Publisher: 2013 IEEE ECCE Asia Downunder, 900-905
Date: 16. August. 2013
Initial rotor position detecting algorithm of PM synchronous motor using incremental encoder
Author: Hyunchal Oh; Ki Young Song; Kwan Yuhl Cho; Hag Wone Kim; Byung Moon Han
Publisher: 2013 IEEE ECCE Asia Downunder, 681-686
Date: 16. August. 2013
2012
120Hz output voltage ripple reduction of LLC resonant converter using resonant controller
Author: Eun-Seok Choi; Byong-Chul So; Hag-Wone Kim; Kwan-Yuhl Cho; Soon-Sang Hwang; Byung-Dug Baeg
Publisher: IEEE Intelec 2012, P1.4
Date: 06. December. 2012
Output Voltage Ripple Reduction of LLC Resonant Converter
Author: Eun-Seok Choi; Byong-Chul So; Hag-Wone Kim; Kwan-Yuhl Cho; Soon-Sang Hwang; Byung-Dug Baeg
Publisher: 2012 Korea-Japan Joint Workshop
Date: 06. December. 2012
A Carrier Comparison PWM Method for Reducing Input Current THD of Three-Phase PWM Rectifier
Author: Yong-Sin Jin; Hee-Keun Shin; Hag-Wone Kim; Kwan-Yuhl Cho; Byung-Kook Lim
Publisher: Proceedings of The 7th International Power Electronics and Motion Control Conference, 3015-3020
Date: 06. August. 2012
2011
Single Carrier Wave Comparison PWM for Vienna Rectifier and Consideration for DC-Link Voltage Unbala
Author: Hag-Wone Kim; Byung-Chul Yoon; Kwan-Yuhl Cho; Byung-Kuk Lim; Soon-Sang Hwang
Publisher: 2011 IEEE 33rd International Telecommunications Energy Conference (INTELEC), 1-6
Date: 12. December. 2011
An MRAS based Current Harmonics Reduction for Three Phase PWM Rectifier under Input Voltage Distorti
Author: Hee Keun Shin; Byung Chul Yoon; Hag Wone Kim; Kwan Yuhl Cho; Byung Kuk Lim; Soon Sang Hwang
Publisher: IEEE 8th International Conference on Power Electronics - ECCE Asia, 2267-2273
Date: 07. July. 2011
Design and Analysis of Position Estimator Based on Instaneous Power for Sensorless Drive of Permanen
Author: Jin-Sik Park; Shin-Myung Jung; Hag-Wone Kim; Myung-Joong Youn
Publisher: IEEE 8th International Conference on Power Electronics - ECCE Asia, 1140-1147
Date: 07. July. 2011
2010
PMSM drive having hall position sensor for Electric Scooter
Author: YongKyun Lee; TaeSik Son; HagWone Kim; KwanYuhl Cho; HyungSoo Mok
Publisher: 2010 International Conference on Electrical Machines and Systems, 900-903
Date: 10. December. 2010
2009
Water cooling radiation method for inverter system of hybrid electric vehicles
Author: Byung-Guk Woo; Yonghwa Lee; Chan-Ho Kang; Kwan-Yuhl Cho
Publisher: INTELEC 2009 - 31st International Telecommunications Energy Conference, 1-6
Date: 11. December. 2009
Simple switch open fault detection method of voltage source inverter
Author: Shin-Myung Jung; Jin-Sik Park; Hyoung-Suk Kim; Hag-Wone Kim; Myung-Joong Youn
Publisher: 2009 IEEE Energy Conversion Congress and Exposition, 3175-3181
Date: 06. November. 2009
BLAC Drive System for Electro-Magnetic Brake
Author: Mi-Rim Jeon; Kwan-Yuhl Cho; Hag-Wone Kim; Jin-Woo Lee; Hyung-Soo Mok
Publisher: 2009 IEEE 6th International Power Electronics and Motion Control Conference, 2042-2046
Date: 07. July. 2009
2008
A study on stable torque control in overmodulation region for high speed pmsm systems
Author: Jin-Sik Park; Shin-Myoung Jung; Hag-Wone Kim; Myoung-Joong Youn
Publisher: 2008 IEEE Power Electronics Specialists Conference, 2373-2377
Date: 08. August. 2008