Journals

International Journals (2022 ~ Present)

”Analysis and Design of a Current Suppressor to Mitigate the Inrush Current for a Low-Voltage DC Distribution Network" 

 Journal of Power Electronics., May. 2024


”Phase-Shifted Third Harmonic Modulation Technique for Induction Heating Applications to Improve Soft Switching Capability

 Journal of Power Electronics., May. 2024


"Hybrid Modulation Technique of Series Resonant Inverter for Induction Heating Applications to Reduce Audible Noises and Switching Losses

 Journal of Electrical Engineering & Technology (JEET)., Apr. 2024


"Development of Power Hardware-in-the-Loop Simulation Test-bed to Verify LVDC Grid Stability Using Offline Damping Impedance Design" 

Journal of Electrical Engineering & Technology (JEET)., Feb. 2024


"Spread Spectrum Modulation to Reduce EM Noise for LLC Resonant Converter Using Partial Power Processing Concept

 IEEE Trans. Power Electron., vol. 39, no. 1, pp.949-960, Jan. 2024


"Phase-leg Power Equalization Method of Modular Multilevel Converter with APOD Strategy Under Unbalanced Fault Condition

 International Journal of Electrical Power and Energy Systems., vol. 153. 109176 Nov. 2023


"Ehhanced Four-Port Dual-Active-Bridge Converter Employing Power Decoupling Capability for Islanding Mode Operation of DC Microgrid

 Journal of Power Electronics., vol. 24, pp.171-180, Dec. 2023


"Maximum Voltage Gain Tracking Algorithm for High-Efficiency of Two-Stage Induction Heating System Using Resonant Impedance Estimation

 IEEE Trans. Ind. Electron., vol. 70, pp.7934-7943, Aug. 2023


"Recent Advances in Triboelectric Nanogenerators: From Technological Progress to Commercial Applications" 

ACS Nano., vol. 17, no. 12, pp. 11087-11219 June. 2023


"Power Flow Decoupling Method of Triple-Active-Bridge Converter for Islanding Mode Operation in DC Microgrid Systems

 Journal of Power Electronics., vol. 23, pp.58-67, Oct. 2022


"Spread Spectrum Technique with Random-Linear Modulation for EMI Mitigation and Audible Noise Elimination in IH Appliances" 

 IEEE Trans. Ind. Electron., vol. 69, no. 8, pp. 8589-8593, Aug. 2022


"Modified Three-port DAB Converter Employing Voltage Balancing Capability for Bipolar DC Distribution System"

IEEE Trans. Ind. Electron., vol. 69, no. 7, pp. 6710-6721, Jul. 2022


"Hybrid Input Power Balancing Method of Modular Power Converters for High Efficiency, High Reliability, and Enhanced Dynamic Performance" 

IEEE Trans. Ind. Electron., vol. 69, no. 5, pp.5132-5141, May 2022


"A Hybrid Switching Modulation of Isolated Bidirectional DC-DC Converter for Energy Storage System in DC Microgrid" 

IEEE Access, vol. 10, pp. 6555-6568, Jan. 2022


"Bidirectional Current-Fed CLLC Resonant Converter Employing Asymmetric PWM" 

IEEE Trans. Energy Conversion, vol. 36, no. 4, pp. 3167-3177, Dec. 2021


"Enhanced Load Adaptive Modulation of Induction Heating Series Resonant Inverter to Heat Various-Material Vessels"

Journal of Power Electronics (JPE), vol. 22, no. 6, pp. 1020-1032, Jun. 2022


Domestic Journals (2022 ~ Present)

“Small-Signal Model of a AC/DC Converter in Single-Phase Hybrid Transformer Using Generalized Average Modeling Method," 

KIPE Trans. Power Electronics,  vol. 29, no. 3, Jun. 2024


Third Harmonic Modulation Technique for Improving Induction Heating Performance of Low Resistance Pot"

KIPE Trans. Power Electronics,  vol. 29, no. 1, pp.11-16, Feb. 2024


“A Hybird Switching Modulation Method of Series Resonant Inverters to Reduce Operating Frequency Variations for Induction Heating"

KIPE Trans. Power Electronics,  vol. 28, no. 6, pp.408-414, Dec. 2023


Development of Test-bed System for LVDC Grid Connected to Multiple Converters Using PHIL Simulation"

KIPE Trans. Power Electronics,  vol. 28, no. 5, pp.387-396, Oct. 2023


“Power Decoupling Methods of Four-Port Dual-Active-Bridge Converter for Grid-Connected and Islanding Modes"

KIPE Trans. Power Electronics, vol. 28, no. 5, Oct. 2023 


"Temperature Estimation Techniques of a Pot through Real-time Impedance Measurement of an Induction Heating System"

KIEE Trans. Electrical Engineers, vol.71, no. 9, pp.1230-1236, Sep. 2022 


"Control Technique of Triple-Active-Bridge Converter and Its Effective Controller Design Based on Small Signal Model for Islanding Mode Operation"

KIPE Trans. Power Electronics, vol. 27, no. 3, pp. 192-199, Jun. 2022 


"Analysis and Design of Quadruple-Active-Bridge Converter Employing Passive Power Decoupling Capability"

KIPE Trans. Power Electronics,  vol. 27, no. 2, pp. 157-164, Apr. 2022 


"Irradiation-Adaptive Operating Algorithm of Differential Power Processing Module for Photovoltaic Panels Including Multiple Strings"

KIPE Trans. Power Electronics, vol. 27, no. 1, pp. 63-73, Feb. 2022 


International Journals (2004 ~ 2021)

"Design Methodology of Quasi-Resonant Flyback Converter with a Divided Resonant Capacitor"

IEEE Trans. Ind. Electron., vol. 68, no. 11, pp. 10796-10805, Nov. 2021


"Series DC Arc Fault Detection Method for PV Systems Employing Differential Power Processing Structure"

IEEE Trans. Power Electron., vol. 35, no. 9, pp. 9787-9795, Sep. 2021


"Enhanced Computation Performance of Photovoltaic Models for Power Hardware-in-the-loop Simulation" 

IEEE Trans. Ind. Electron., vol. 68, no. 8, pp. 6952-6961, Aug. 2021 


"Segmented Differential Power Processing Converter Unit and Control Algorithm for Photovoltaic Systems"

IEEE Trans. Power Electron., vol. 36, no. 7, pp. 7797-7809, Jul. 2021 


"Bidirectional CLLC Resonant Converter Employing PLC Capability and EM Noise Reduction Technique for SmallSized ESS Application"

IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 2, no. 3, pp. 277-286, Jul. 2021 


"Effective Magnetic Component Design of Three Phase Dual Active Bridge Converter for LVDC Distribution System"

IEEE Trans. Ind. Electron., vol. 68, no. 3, pp. 1828-1840, Mar. 2021 


"Practical Controller Design of Three-Phase Dual Active Bridge Converter for Low Voltage DC Distribution System"

 Electronics, vol. 9, no. 12 2101, Dec. 2020 



"Input Voltage Selection Method of Half-Bridge Series Resonant Inverter for All-Metal Induction Heating Application Using High Turn-numbered Coil"

Journal of Power Electronics (JPE), vol. 20, no. 6, pp. 1629-1637, Nov. 2020 


"FPGA Controller Design for High-Frequency LLC Resonant Converters" 

IEEJ Journal of Industry Applications, vol. 9, no. 5, pp. 523-529, Oct. 2020 


"Practical Design Methodology of IH and IPT Dual-Functional Apparatus"

IEEE Trans. Power Electron., vol. 35, no. 9, pp. 8897-8901, Sept. 2020


"A Comprehensive Overview in Control Algorithms for High Switching-Frequency LLC Resonant Converter"

Energies, vol. 13, no. 176, 4455, Aug. 2020 



"Enhanced Switching Pattern to Improve Cell Balancing Performance in Active Cell Balancing Circuit using Multiwinding Transformer"

IEEE Access, vol. 8, pp. 149544-149554, Aug. 2020 



"Effective In-Laboratory Test Method of PV Power Generation with Enhanced PV Emulation Accuracy"

Journal of Power Electronics (JPE), vol. 20, no. 4, pp. 1047-1054, Jul. 2020 



"Hybrid Modulation Strategy of Three-Phase Dual-Active-Bridge Converters to Improve Power Conversion Efficiency under Under Light Load Conditions in LVDC Applications" 

Journal of Power Electronics (JPE), vol. 20, no. 4, pp. 894-903, Jul. 2020



"Isolated Three-port DC-DC Converter Employing ESS to Obtain Voltage Balancing Capability for Bipolar LVDC Distribution System"

Journal of Power Electronics (JPE), vol. 20, no. 3, pp. 802-810, May 2020 



"Real-Time Test-Bed System Development Using Power Hardware-in-the-Loop (PHIL) Simulation Technique for Reliability Test of DC Nano Grid" 

Journal of Power Electronics (JPE), vol. 20, no. 3, pp. 784-793, May 2020 



"Single-Stage Voltage Balancer with High-Frequency Isolation for Bipolar LVDC Distribution System"

IEEE Trans. Ind. Electron., vol. 67, no. 5, pp. 3569-3606, May 2020 


"Analysis and Design of Three-Phase Buck Rectifier Employing UPS to Supply High Reliable DC Power" 

Energies, vol. 13, no. 7, 1704, Apr. 2020 


"Spread Spectrum Technique for Decreasing EM Noise in High Frequency APWM HB Resonant Converter with Reduced EMI Filter Size"

IEEE Trans. Power Electron., vol. 34, no. 11, pp. 10845-10855, Nov. 2019 



"Investigation of Zero Voltage Switching Capability for Bidirectional Series Resonant Converter Using Phase Shift Modulation" 

IEEE Trans. Power Electron., vol. 34, no. 9, pp. 8842-8858, Sept. 2019 



"Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method"

Energies, vol. 12, no. 11, 2146, Jun. 2019 


"Extension of Zero Voltage Switching Capability for CLLC Resonant Converter"

Energies, vol. 12, no. 5, 818, Mar. 2019 


"Spread Spectrum Technique Employing Phase-Shift Modulation to Reduce EM Noise for Parallel-Series LLC Resonant Converter"

IEEE Trans. Power Electron., vol. 34, no. 2, pp. 1026-1031, Feb. 2019 


"Step-charging technique for CC/CV mode battery charging with low-cost control components in IPT system"

IET Power Electron., vol. 11, no. 15, pp. 2523-2530, Dec. 2018 


"Load Adaptive Modulation of Series Resonant Inverter for All-Metal Induction Heating Applications"

IEEE Trans. Ind. Electron., vol. 65, no. 9, pp. 6983-6993, Sept. 2018 


"Design Methodology of Passive Damped LCL Filter Using Current Controller for Grid-Connected Three-Phase Voltage-Source Inverters"

Journal of Power Electronics (JPE), vol. 18, no. 4, pp. 1178-1189, Jul. 2018 


"Spread Spectrum Technique to Reduce EMI Emission for LLC Resonant Converter Using Hybrid Modulation Method"

IEEE Trans. Power Electron., vol. 33, no. 5, pp. 3717-3721, May 2018 


"Autonomous Control Strategy of DC Microgrid for Islanding mode using Power Line Communication" 

Energies, vol. 11, no. 4, 924, Apr. 2018 


"Design Methodology of Three-Phase Dual Active Bridge Converter for Low Voltage Direct Current Application"

Journal of Power Electronics (JPE), vol. 18, no. 2, pp. 482-491, Mar. 2018 


"Test Platform Development of Vessel’s Power Management System Using Hardware-in-the-Loop-Simulation Technique"

Journal of Electrical Engineering & Technology (JEET), vol. 12, no. 6, pp. 2298-2306, Dec. 2017 


"Power Stage and Feedback Loop Design for LLC Resonant Converter in High Switching Frequency Operation"

IEEE Trans. Power Electron., vol. 32, no. 10, pp. 7770-7782, Oct. 2017 


"An Effective Experimental Optimization Method for Wireless Power Transfer System Design Using Frequency Domain Measurement"

Journal of Electromagnetic Engineering and Science (JEES), vol. 17, no. 4, Oct. 2017 


"Comprehensive Electric-Thermal Photovoltaic Modeling for Power Hardware-in-the-Loop Simulation (PHILS) Applications"

IEEE Trans. Ind. Electron., vol. 64, no. 8, pp. 6255-6264, Aug. 2017 


"Enhanced Power Line Communication Strategy for DC Microgrids Using Switching Frequency Modulation of Power Converters"

IEEE Trans. Power Electron., vol. 32, no. 6, pp. 4140-4144, Jun. 2017 


"Small-Signal Modeling and Controller Design of Grid-Connected Inverter for solid State Transformer" 

Trans. KIEE, vol. 66, no. 1, pp. 40-47, Jan. 2017 


"PWM and PFM Hybrid Control Method for LLC Resonant Converters in High Switching Frequency Operation"

IEEE Trans. Ind. Electron., vol. 64, no. 1, pp. 253-263, Jan. 2017 


"Practical Design of Dual Active Bridge Converter as Isolated Bi-directional Power Interface for Solid State Transformer Applications"

Journal of Electrical Engineering & Technology (JEET), vol. 11, no. 5, pp. 1265-1273, Sept. 2016 


 "Modeling and Feedback Control of LLC Resonant Converters for High Switching Frequency"

Journal of Power Electronics (JPE), vol. 16, no. 3, pp. 849-860, May 2016 


"Design Considerations of Resonant Network and Transformer Magnetics for High Frequency LLC Resonant Converter"

Journal of Electrical Engineering & Technology (JEET), vol. 11, no. 2, pp. 383-392, Feb. 2016


"Power Hardware-in-the-loop Simulation (PHILS) of Photovoltaic Power Generation using Real-time Simulation Techniques and Power Interfaces" 

Journal of Power Sources, vol. 285, no. 1, pp. 137-145, Jul. 2015 


"Effective Test Bed of 380 V DC Distribution System using Isolated Power Converters"

IEEE Trans. Ind. Electron., vol. 62, no. 7, pp. 4525-4536, Jul. 2015 


"Passive lossless snubbers using coupled inductor method for soft switching capability of boost PFC rectifier"

Journal of Power Electronics (JPE), vol. 15, no. 2, pp. 366-377, Mar. 2015 


"High Efficiency Isolated AC-DC Converter Using Three-Phase Interleaved LLC Resonant Converter Employing Y-Connected Rectifier"

IEEE Trans. Power Electron., vol. 29, no. 8, pp. 4017-4028, Aug. 2014


"Analysis and Design of a Multi-output Converter using Asymmetrical PWM Half-bridge Flyback Converter Employing a Parallel-series Transformer"

IEEE Trans. Ind. Electron., vol. 60, no. 8, pp. 3115-3125, Aug. 2013


 "Secondary Side Post Regulator for Improving Cross Regulation and Reducing Standby Power Consumption"

International Journal of Electronics, vol. 100, no. 7, pp. 976-998, Jul. 2013


"Design Methodology of Bidirectional CLLC Resonant Converter for High Frequency Isolation of DC Distribution Systems"

IEEE Trans. Power Electron., vol. 28, no. 4, pp. 1741-1755, Apr. 2013 


"High Efficiency Isolated Bidirectional AC-DC Converter for a DC Distribution System"

IEEE Trans. Power Electron., vol. 28, no. 4, pp. 1642-1654, Apr. 2013 


"Bifilar Winding of a Center-Tapped Transformer Including Integrated Resonant Inductance for LLC Resonant Converters"

IEEE Trans. Power Electron., vol. 28, no. 2, pp. 615-620, Feb. 2013 


"Real-time Simulation Model Development of Single Crystalline Photovoltaic Panels using Fast Computation Methods"

Solar Energy, vol. 86, no. 6, pp. 1826-1837, June 2012 


"Feed-forward Compensator of Operating Frequency for APWM HB Flyback Converter" 

IEEE Trans. Power Electron., vol. 27, no. 1, pp. 211-223, Jan. 2012 


"Flyback Converter with Novel Active Clamp Control and SSPR for Low Standby Power Consumption under High Efficiency Operation"

IET Power Electron., vol. 4, no. 9, pp. 1058-1067, Nov. 2011 


"PEM Fuel Cell Stack Model Development for Real Time Simulation Applications" 

IEEE Trans. Ind. Electron., vol. 58, no. 9, pp. 4217-4231, Sept. 2011 


"Oxidation Models of Rotor Bar and End Ring Segment to Simulate Induction Motor Faults in Progress"

Journal of Power Electronics, vol. 11, no. 2, pp. 163-172, Mar. 2011 


"Real-time and Power Hardware-in-the-loop Simulation of PEM Fuel Cell Stack System"

Journal of Power Electronics, vol. 11, no. 2, pp. 202-210, Mar. 2011 


"Data Reduction Method of Sine Look-Up Tables in Microprocessor’s Memory Storage"

Electronics Letters, vol. 46, no. 25, pp. 1656-1658, Dec. 2010 


"Dynamic Model of PEM Fuel Cell Using Real-time Simulation Techniques" 

Journal of Power Electronics, vol. 10, no. 6, pp. 739-748, Nov. 2010 


"Design Methodology for Transformers Including Integrated and Center-tapped Structure for LLC Resonant Converters"

Journal of Power Electronics, vol. 9, no. 2, pp.215-223, Mar. 2009 


"On-line Diagnosis of Induction Motors using MCSA" 

IEEE Trans. Ind. Electron., vol. 53, no. 6, pp.1842-1852, Dec. 2006 


"Corrosion Model of a Rotor Bar under Fault Progress in Induction Motors" 

IEEE Trans. Ind. Electron., vol. 53, no. 6, pp.1829-1841, Dec. 2006 


"Highperformance Online UPS using Three-Leg-Type Converter"

 IEEE Trans. Ind. Electron., vol. 52, no. 3, pp.889-897, June 2005 


"Stability Improvement of V/f-Controlled Induction Motor Drive Systems by a Dynamic Current Compensator"

IEEE Trans. Ind. Electron., vol. 51, no. 4, pp. 930-933, Aug. 2004 


Domestic Journals (2004 ~ 2021)

"Power Hardware-in-the-Loop (PHIL) Simulation Testbed for Testing Electrical Interactions between Power Converter and Fault Conditions of DC Microgrid"

KIPE Trans. Power Electronics, vol. 26, no. 2, pp. 150-157, Apr. 2021  


"Power Decoupled Multi-Port Dual-Active-Bridge Converter Employing Multiple Transformers for DC Distribution Applications"

KIPE Trans. Power Electronics, vol. 25, no. 4, pp. 286-292, Aug. 2020 


"Three-Stage Power Management System Employing Impedance Coupler Switch for Triboelectric Nanogenerator"

KIPE Trans. Power Electronics, vol. 25, no. 4, pp. 243-250, Aug. 2020 


"Bidirectional Flyback Converter Design Methodology for Differential Power Processing Modules in PV Applications"

KIPE Trans. Power Electronics, vol. 24, no. 5, pp. 379-387, Oct. 2019 


“Enhanced Switching Pattern to Improve Energy Transfer Efficiency of Active Cell Balancing Circuits Using Multi-winding Transformer"

KIPE Trans. Power Electronics, vol. 24, no. 4, pp. 279-285, Aug. 2019 


“Decoupled Power Control of Three-port Dual Active Bridge DC-DC Converter for DC Microgrid Systems"

KIPE Trans. Power Electronics, vol. 23, no. 5, pp. 366-372, Oct. 2018 


"Transformer Design Methodology to Improve Energy Transfer Efficiency in Active Cell Balancing Circuit using Multi-Winding Transformer"

KIPE Trans. Power Electronics, vol. 23, no. 4, pp. 247-255 Aug. 2018


"Design Methodology of Series Resonant Converter and Coil of Induction Heating Applications for Improving Heat Capability of Low Resistance Container"

KIPE Trans. Power Electronics, vol. 23, no. 1, pp. 24-31, Feb. 2018 


"Study on Smallsignal Modeling and Controller Design of DC-DC Dual Active Bridge Converters"

KIPE Trans. Power Electronics, vol. 22, no. 2, pp. 159-165, Apr. 2017 


"Practical Design Methodology of Dual Active Bridge Converter as Isolated Bi-directional DC-DC Converter for Solid State Transformer"

KIPE Trans. Power Electronics, vol. 22, no. 2, pp. 102-108, Apr. 2017 


"A Control Method to Improve Power Conversion Efficiency of Three-level NPC-Based Dual Active Bridge Converter"

KIPE Trans. Power Electronics, vol. 22, no. 2, pp. 150-158, Apr. 2017 


"Design Methodology of 500 W Wireless Power Transfer Converter for High Power Transfer Efficiency"

KIPE Trans. Power Electronics, vol. 21, no. 4, pp. 356-363, Aug. 2016 


"Analysis and Modeling of Fishing Boat’s Power Network for using Renewable Energy Source" 

KIPE Trans. Power Electronics, vol. 21, no. 2, pp. 181-189, Apr. 2016 


"Design and Implementation of 500 kHz High Frequency LLC Resonant Converter for High Power Density"

KIPE Trans. Power Electronics, vol. 20, no. 1, pp. 51-58, Feb. 2015 


"A Study on the Reduction of Standby Power Consumption for Multiple Output Converters"

KIPE Trans. Power Electronics, vol. 12, no. 6, pp.433-440, Dec. 2007 

School of Electrical and Computer Engineering Ulsan National Institute of Science and Technology (UNIST) UNIST-gil 50, Ulsan 44919, Republic of KoreaProfessor Office: Eng. Bldg. 3(106), 301-2 APIPEL Lab : Eng. Bldg. 3(106), 305-1[Laboratory], 304[Office]