Publications

Jounals

41. " Thermal-Stress-Induced Degradation Monitoring and Deep-Neural-Network-Driven Lifetime Prediction of IGBT Modules in a Two-Level SVPWM Inverter", MDPI Electronics, 2026. 04.

40. "Development of an Accelerated Thermal Cycling Test Setup and Machine-Learning-Based Lifetime Prediction of IGBT Modules in Inverter Operation", IEEE Journal of Emerging and Selected Topics in Power Electronics, 2026. 04.

39. "Electromagnetic Signal Analysis for Electrical and Mechanical Fault Diagnosis in Synchronous Motor", Journal of Magnetics, 2025. 12.

38. "Rapid Fault-Tolerant MPC Strategy for Six-Phase PMSMs: Optimizing Torque Stability, Current Constraint Management During Phase Transition", IEEE Access, 2025. 09.

37. "Experimental Implementation of a 3-Level TNPC-IGBT Inverter for Uniform Stress Distribution and THD Mitigation: MPC-Driven Switching Optimization, LCL Filter Integration, and Real-Time Stress Monitoring ", IEEE Access, 2025. 09.

36. "Enhancing Transformer Efficiency and Cost-Effectiveness Through Genetic Algorithm and FEMM Analysis", Journal of Magnetics, 2025. 08.

35. "Estimation of Peak Junction Hot Spot Temperature in Three-Level TNPC-IGBT Modules for Traction Inverters Through Chip-Level Modeling and Experimental Validation", MDPI Energies, 2025. 06.

34. "Electromagnetic Signal Analysis for Electrical Fault Diagnosis in Synchronous Generators", MDPI Electronics, 2024. 07.

33. "Estimation Technique for IGBT Module Junction Temperature in a High-Power Density Inverter", MDPI Machines, 2023. 10.

32. "A Fast Loss Model for Cascode GaN-FETs and Real-Time Degradation-Sensitive Control of Solid-State Transformers", MDPI Sensors, 2023. 04.

31. "Development of a Smart Static Transfer Switch Based on a Triac Semiconductor for AC Power Switching Control", MDPI Energies, 2022. 12.

30. "Design and Fabrication of an Isolated Two-Stage AC–DC Power Supply with a 99.50% PF and ZVS for High-Power Density Industrial Applications", MDPI Electronics, 2022. 06. 

29. "Torque Improvement of Six-Phase Permanent-Magnet Synchronous Machine Drive with Fifth-Harmonic Current Injection for Electric Vehicles", MDPI Energies, 2022. 04.

28. "Optimal Design of a Six-Phase Permanent-Magnet-Assisted Synchronous Reluctance Motor to Convert into Three Phases for Fault-Tolerant Improvement in a Traction System", MDPI Applied Sciences, 2021. 09. 

27. "Optimal Design Analysis with Simulation and Experimental Performance Investigation of High-Power Density Telecom PFC Converters", MDPI Applied Sciences, 2021. 08. 

26. "Design and Analysis of 180kW Six-phase Permanent Magnet-assisted Synchronous Reluctance Motor for Urban Railway Traction System", Journal of the Korean society for railway, 2021. 05.

25. "Design of External Rotor Ferrite-Assisted Synchronous Reluctance Motor for High Power Density", MDPI Applied Sciences, 2021. 03.

24. "Optimal IP Current Controller Design Based on Small Signal Stability for THD Reduction of a High-Power-Density PFC Boost Converter", MDPI Applied Sciences, 2021. 01. 

23. "Design of Three-Phase V-Shaped Interior Permanent Magnet Synchronous Motor for Air Conditioning Compressor of Electric Vehicle", MDPI Applied Sciences, 2020. 12. 

22. "Experimental Comparisons and Evaluations of Different Types of DC-link Capacitors for VSI-Based Electric Compressors in Battery Electric Vehicle Systems", MDPI Electronics, 2020. 08. 

21. "Inrush Current Control of High Power Density DC–DC Converter", MDPI Energies, 2020. 08. 

20. "Study on Optimal Design and Three-phase operation of Six-phase Permanent Magnet Assisted Synchronous Reluctance Motor for Traction of Urban Railway", Journal of the Korean society for railway, 2020. 02.

19. "Compressive Strength of Heat-Cured Concrete based on Induction Heating", Korean Society of Hazard Mitigation, 2019. 12. 

18. "Direct Power Control of PMa-SynRG with Back-to-back PWM Voltage-fed Drive", Journal of Electrical Engineering and Technology, 2018. 03.

17. "Optimal Design of Five-Phase Permanent Magnet Assisted Synchronous Reluctance Motor for High Speed Railroad Traction System", Journal of the Korean society for railway, 2017. 10.

16. "Design Optimization With Multiphysics Analysis on External Rotor Permanent Magnet-Assisted Synchronous Reluctance Motors", IEEE Transactions on Energy Conversion, 2017. 09.

15. "Auxiliary Particle Filtering-Based Estimation of Remaining Useful Life of IGBT", IEEE Transactions on Industrial Electronics, 2017. 08.

14. "Open-Phase Fault Detection of a Five-Phase Permanent Magnet Assisted Synchronous Reluctance Motor Based on Symmetrical Components Theory", IEEE Transactions on Industrial Electronics, 2017. 03.

13. "Core Design and Optimization for Better Misalignment Tolerance and Higher Range Wireless Charging of PHEV", IEEE Transactions on Transportation Electrification, 2017. 02.

12. "Comparisons of three-phase and five-phase permanent magnet assisted synchronous reluctance motors", IET Electric Power Applications, 2016. 05.

11. "Design of five-phase permanent magnet assisted synchronous reluctance motor for low output torque ripple applications", IET Electric Power Applications, 2016. 05. 

10. "Development of 1-MW Inductive Power Transfer System for a High-Speed Train", IEEE Transactions on Industrial Electronics, 2015. 10.

9. "Simulation based Comparative Loss Analysis and Output Characteristic for 25MW Class of High Power Multi-level Inverters", Transactions of the Korean Institute of Power Electronics, 2015. 08.

8. "A new design methodology for a 300 kW, low flux density, large air-gap, on-line wireless power transfer system", IEEE Transactions on Industry Applications, 2015. 07.

7. "Optimal Zero Vector Selecting Method to Reduce Switching Loss on Model Predictive Control of VSI", Transactions of the Korean Institute of Power Electronics, 2015. 06.

6. "Bidirectional Soft-Switching Series AC-Link Inverter", IEEE Transactions on Industry Applications, 2015. 05.

5. "Iterative Condition Monitoring and Fault Diagnosis Scheme of Electric Motor for Harsh Industrial Application", IEEE Transactions on Industrial Electronics, 2015. 03.

4. "Soft-Switching AC-Link Three-Phase AC-AC Buck-Boost Converter", IEEE Transactions on Industrial Electronics, 2015. 01.

3. "Sparse AC-Link Buck-Boost Inverter",  IEEE Transactions on Power Electronics, 2014. 08.

2. "Thyristor-based current-fed drive with direct power control for permanent magnet-assisted synchronous reluctance generator", Iternational Journal of Electronics, 2014. 04.

1. "Optimal Design and Performance Analysis of Permanent Magnet Assisted Synchronous Reluctance Portable Generators", Journal of Magnetics, 2013. 03.

Conference Papers

32. "Analysis of Electromagnetic Signal Characteristics during Fault Conditions in a Hydro Synchronous Generator", KIEE Spring Conference, 2025.

31. "Estimating Parameters of Synchronous Generator Using Sudden Three Phase Short Circuit Test", IEEE Biennial Conference on Electromagnetic Field Computation (CEFC), 2024.

30. "A Comprehensive Study of Machine Learning Algorithms for GPU based Real-time Monitoring and Lifetime Prediction of IGBTs", IEEE Conference on Applied Power Electronics Conference and Exposition (APEC), 2024.

29. "GPU-based Multivariate IGBT Lifetime Prediction", IEEE Energy Conversion Conference and Expo(ECCE), 2023. 

28. "Design and Optimal Control of a Two-Stage Efficient and High PF AC-DC Converter for High-Power Density Industrial Applications", IEEE  International Conference on Software, Knowledge, Information Management and Applications, 2022. 

27. "Digital Control Bridge/Bridgeless PFC Converters with Modified Current Controller for ZCD Reduction", IEEE International Conference on Power Systems Technology, 2022.

26. "Analysis of IPMSM Characteristics in Conversion of Six to Three-Phase for Fault Tolerant Operation", IEEE Humanitarian Technology Conference, 2019. 

25. "User's Area (Zone) Estimation Method using BLE Beacons for IoT Service in Subway Station Environment", IEEE International Symposium on Electrical and Electronics Engineering, 2019. 

24. "Model Predictive Control Method with NP Voltage Balance by Offset Voltage Injection for Single-phase NPC Converters", IEEE International Symposium on Industrial Electronics, 2019. 

23. "Comparisons of Flat and V-Shaped IPMSM in Electric Vehicle Compressor for High Efficiency", IEEE Vehicular Technology Conference, 2019.

22. "Power Factor Control Algorithm for Matrix Rectifier for Battery Charging Systems of Electric Vehicles", IEEE Vehicular Technology Conference, 2019.

21. "Analysis and Design of Distributed and Concentrated IPMSM for Compressor in Electric Vehicles", IEEE International Conference on Green Technology and Sustainable Development, 2018.

20. "Finite-Control-Set Model Predictive Control for Cascaded H-bridge Inverter with Improved Transient Response", IEEE European Conference on Power Electronics and Applications, 2018.

19. "Improved Model Predictive Control Method for Modular Multilevel Converter (MMC) based on Insertion Indexes", IEEE Transportation Electrification Conference and Expo, 2018.

18. "Model predictive current control method with constant switching frequency for single-phase voltage source inverters", IEEE European Conference on Power Electronics and Applications, 2017.

17. "Simple algorithm with fast dynamics for cascaded H-bridge multilevel inverter based on model predictive control method", IEEE Applied Power Electronics Conference and Exposition, 2017.

16. "High frequency magnetic resonant coupling wireless power transfer system for middle power charging applications", 18th IEEE European Conference on Power Electronics and Applications, 2016.

15. "Prognosis of wire bond lift-off fault of an IGBT based on multisensory approach", IEEE Applied Power Electronics Conference and Exposition, 2016.

14. "Optimal design of five phase permanent magnet assisted synchronous reluctance motor for integrated starter generator application", IEEE International Electric Machines & Drives Conference, 2015.

13. "A novel reliable and compact inverter for wireless power transfer", IEEE Energy Conversion Congress and Exposition, 2015.

12. "A generalized predictive current control method based on two vectors for three-phase voltage source inverters", IEEE European Conference on Power Electronics and Applications, 2015.

11. "A new design methodology for a 300 kW, low flux density, large air-gap, on-line wireless power transfer system", IEEE Transportation Electrification Conference and Expo, 2015.

10. "Predictive control method for load current of single-phase voltage source inverters", IEEE Applied Power Electronics Conference and Exposition, 2015. 

9. "Comparison of optimized permanent magnet assisted synchronous reluctance motors with three-phase and five-phase systems", IEEE Energy Conversion Congress and Exposition, 2014.

8. "Optimal design of five-phase permanent magnet assisted synchronous reluctance motor for low output torque ripple", IEEE Energy Conversion Congress and Exposition, 2014.

7. "High frequency wireless power transfer system for robot vacuum cleaner", IEEE International Conference on Consumer Electronics, 2014.

6. "Ultra-sparse AC-link converters", IEEE Energy Conversion Congress and Exposition, 2013.

5. "Bidirectional series ac-link inverter", IEEE Energy Conversion Congress and Exposition, 2013.

4. "Bi-directional sparse parallel partial resonant ac-link inverter", IEEE Applied Power Electronics Conference and Exposition, 2013.

3. "Optimal design of PM assisted synchronous reluctance generators using lumped parameter model and Differential Evolution Strategy", IEEE Energy Conversion Congress and Exposition, 2009.

2. "Optimal design and comparison of stator winding configurations in permanent magnet assisted synchronous reluctance generator", IEEE International Electric Machines and Drives Conference , 2009.

1. "Maximum output power control of permanent magnet-assisted synchronous reluctance generator", IEEE International Conference on Electrical Machines, 2008.