International Journals SCI(E)      (* indicates corresponding author)

Under Peer Review

2025

• Kang M. Seo, and Eun S. Lee*, “Optimal Coil Design Method of Auto-Guided Vehicles with Thermally Stable and High-Efficiency Operation,” IEEE Veh. Techn., Under Peer Review.

• Byeng J. Byen, Hae W. Seo, and Eun S. Lee*, “Improved Single PWM Modulation of TAB Converters for High Efficiency and Wide ZVS Operation,” IEEE Trans. Power Electron.,  Under Peer Review.

• Hyun J. Kim, Min S. Kim, and Eun S. Lee*, “Reactive Power Sharing Controller for Droop-Controlled Grid-Forming (GFM) Inverters,” IEEE Trans. Power Systems,  Under Peer Review.

• Hyun J. Kim, Min S. Kim, and Eun S. Lee*, “Seamless Transition Control Method of Grid-connected Inverters under Unbalanced Voltage Conditions,” IEEE Trans. Ind. Electron.,  Under Peer Review.

• Eun S. Lee*, Min S. Kim and Jin S. Choi, “An Integrated Compensation Coil Design of Double-sided LCC WPT System for Electric Vehicles,” IEEE Trans. Veh. Techn.,  Under Peer Review.

2023

34. Min S. Jeong, Jin H. Jang, Eun S. Lee*, “Optimal IPT Core Design for Wireless Electric Vehicles by Reinforcement Learning,” IEEE Trans. Power Electron.,  vol. 38, no. 11, pp. 13262 - 13272 , Nov. 2023. (DOI: 10.1109/TPEL.2023.3297740)

33. Eun S. Lee, Dong Uk Kim, and Seog Y. Jeong*, “Triangular DQ Tx Coils of Wireless EV Chargers for Large Lateral Tolerances,” IEEE Trans. Veh. Techn., vol. 72, no. 11, pp. 14179 - 14188, Nov. 2023. (DOI: 10.1109/TVT.2023.3288553)

32. Eun S. Lee  and Seog Y. Jeong*,  “A Uniformly Wide-range Distributed DC Magnetic Generator based on Residual Magnetic Field for Motion Measurement,” IEEE J. Emerg. Sel. Topics Power Electron. (JESTPE),  vol. 11, no. 5, pp. 5092 - 5101 , Oct. 2023. (DOI: 10.1109/JESTPE.2023.3287848)

31. Eun S. Lee* “Frequency-Modulation-Based IPT With Magnetic Communication for EV Wireless Charging,” IEEE Trans. Ind. Electron., vol. 70, no. 2, pp. 1398 - 1408 , Feb. 2023. (DOI: 10.1109/TIE.2022.3158027)

2022

30. Eun S. Lee*, Seung H. Song, Jin H. Park, and Myung R. Kim, “An Optimal Transformer Design of a DAB Converter for Maximum Power Efficiency,” IET Power Electronics, pp. 1-15, Dec. 2022 (DOI: 10.1049/pel2.12418)

29. Seog Y. Jeong, Seung H. Lee, and Eun S. Lee*  “A Uniformed DC Magnetic Generator using Ferromagnetic Slot Cage by Geomagnetism Distortion Cancellation,” IEEE Access, vol. 10, pp. 129727-129737, Dec. 2022. (DOI: 10.1109/ACCESS.2022.3227095)

28. Sangmin Lee, Woonjung Hong, Taewan Kim, Gil-Dong Kim, Eun S. Lee, and Seung-Hwan Lee*, “Voltage Balancing Control of A Series-Resonant DAB Converter with Virtual Line Shaft,” Journal of Power Electronics (JPE), vol. 22, pp. 1347-1356, Jun. 2022. (DOI: 10.1007/s43236-022-00466-2)

27. Eun S. Lee*, Jin H. Park, Myung Y. Kim, and June S. Lee, “High Efficiency Integrated Transformer Design in DAB converters for Solid-State Transformers,” IEEE Trans. Veh. Techn., vol. 71, no. 7, pp. 7147-7160, Jul. 2022. (DOI: 10.1109/TVT.2022.3168561)

26. Eun S. Lee* and Seung H. Han, “2D Thin Coil Designs of IPT for Wireless Charging of Automated Guided Vehicles,” IEEE J. Emerg. Sel. Topics Power Electron. (JESTPE), vol. 10, no. 2, pp. 2629-2644, Apr. 2022. (10.1109/JESTPE.2021.3128391)

25. Eun S. Lee, Jin H. Park*, Myung Y. Kim, and June S. Lee, “High Efficiency Module Design of Solid-State Transformers for Railway Vehicles,” IEEE Trans. Transp. Electrif., vol. 8, no. 1, pp. 98-120, Mar. 2022. (DOI: 10.1109/TTE.2021.3101733)

24. Eun S. Lee*, Myung Y. Kim, Shin M. Kang, and Seung H. Han, “Segmented IPT Coil Design for Continuous Multiple Charging of an Electrified Monorail System,” IEEE Trans. Power Electron., vol. 37, no. 3, pp. 3636-3649, Mar. 2022. (DOI: 10.1109/TPEL.2021.3115511)

2021

23. Eun S. Lee*, Jin H. Park, Myung Y. Kim, and Seung H. Han, “Wireless Power Supply Design for Precharging Circuit of SST in Railway Vehicles,” IEEE Trans. Power Electron., vol. 36, no. 9, pp. 9837-9853, Sep. 2021. (DOI: 10.1109/TPEL.2021.3058415)

22. Eun S. Lee* and Byeung G. Choi, “Calculation Methodology of Complex Permeability for Various Magnetic Materials,” Electronics, vol. 10, no. 17, pp. 1-9, Sep. 2021. (DOI: 10.3390/electronics10172167)

21. Eun S. Lee*, Jin H. Park, Myung Y. Kim, and Seung H. Han, “An Integrated Transformer Design with a Center-core Air-gap for DAB Converters,” IEEE Access, vol. 9, pp. 121263-121278, Aug. 2021. (DOI: 10.1109/ACCESS.2021.3108837)

20. Hanyoung Bu Yejun Lee, Younghoon Cho*, Myung-Yong Kim, Eunsoo Lee, and Jin-Hyuk Park, “Neutral Section Passing Strategy Preventing Inrush Current for Electric Railway Solid–State Transformer,” Journal of Power Electronics (JPE), vol. 21, pp. 1135-1143, Jun. 2021.

19. Minju Kang, Jinwoo Kim, Sanghun Han, Younghoon Cho*, and Eunsoo Lee, “"Modulated Model Predictive Current Control of HERIC AFE Converter Equipped with LCL Filter,” Journal of Power Electronics (JPE), vol. 22, pp. 151-161, Nov. 2021.

18. Eun S. Lee*, Byeung G. Choi, Myung Y. Kim, and Seung H. Han, “Optimal Number of Turns Design of the IPT Coils for Laptop Wireless Charging,” IEEE Access, vol. 9, pp. 19545-19561, Jan. 2021. (DOI: 10.1109/ACCESS.2021.3054426)

2020

17. Byeong G. Choi, Eun S. Lee, and Yun S. Kim*, “Optimal Structure Design of Ferromagnetic Cores in Wireless Power Transfer by Reinforcement Learning” IEEE Access, vol. 8, pp. 179295-179306, Sept. 2020.

16. Byeong G. Choi, Ji H. Kim, Eun S. Lee, Hoi R. Kim, and Chun T. Rim*, “Optimal Dipole-Coil Ampere-Turns Design for Maximum Power Efficiency of IPT” IEEE Trans. Power Electron., vol. 35, no. 7, pp. 7317-7327, Jul. 2020.

2019

15. Byeong G. Choi, Yeong H. Sohn, Eun S. Lee, Seung H. Han, Hoi R. Kim, and Chun T. Rim*, “Coreless Transmitting Coils with Conductive Magnetic Shield for Wide-Range Ubiquitous IPT,” IEEE Trans. Power Electron., vol. 34, no. 3, pp. 2539-2552, Mar. 2019.

2018

14. Eun S. Lee, Yeong H. Sohn, Byeong G. Choi, Seung H. Han, and Chun T. Rim*, “A Modularized IPT with Magnetic Shielding for a Wide-range Ubiquitous Wi-Power Zone,” IEEE Trans. Power Electron., vol. 33, no. 11, pp. 9669-9690, Nov. 2018. (DOI: 10.1109/TPEL.2017.2789201)

2017

13. Eun S. Lee, Jin S. Choi, Ho S. Son, Seung H. Han, and Chun T. Rim*, “Six Degrees of Freedom Wide-range Ubiquitous IPT for IoT by DQ Magnetic Field,” IEEE Trans. Power Electron., vol. 32, no. 11, pp. 8258-8276, Nov. 2017. (DOI: 10.1109/TPEL.2017.2691063)

12. Eun S. Lee, Byeung G. Choi, Jin S. Choi, Duy T. Nguyen, and Chun T. Rim*, “Wide-Range Adaptive IPT Using Dipole-coils with a Reflector by Variable Switched Capacitance” IEEE Trans. Power Electron., vol. 32, no. 10, pp. 8054-8070, Oct. 2017. (DOI: 10.1109/TPEL.2016.2637931)

2016

11. Eun S. Lee, Bo H. Choi, Duy T. Nguyen, Byeung G. Choi, and Chun T. Rim*, “Static Regulated Multistage Semiactive LED Drivers for High Efficiency Applications” IEEE Trans. Power Electron., vol. 31, no. 9, pp. 6543-6552, Sep. 2016. (DOI: 10.1109/TPEL.2015.2503564)

10. Eun S. Lee, Bo H. Choi, Duy T. Nguyen, Byeung G. Choi, and Chun T. Rim*, “Long Lasting and Highly Efficient TRIAC Dimming LED Driver with a Variable Switched Capacitor” Journal of Power Electronics (JPE), vol. 16, no. 4, pp. 1268-1276, July 2016. (DOI: 10.6113/JPE.2016.16.4.1268)

9. Bo H. Choi, Xuan Van Thai, Eun S. Lee, Ji H. Kim, and Chun T. Rim*, “Dipole-Coil-Based Wide-Range Inductive Power Transfer Systems for Wireless Sensors,” IEEE Trans. Ind. Electron., vol. 63, no. 5, pp. 3158-3167, May 2016.

8. Bo H. Choi, Eun S. Lee, Yeong H. Sohn, Gi C. Jang, and Chun T. Rim*, “Six Degrees of Freedom Mobile Inductive Power Transfer by Crossed Dipole Tx and Rx Coils,” IEEE Trans. Power Electron., vol. 31, no. 4, pp. 3252-3272, April 2016.

7. Eun S. Lee, Bo H. Choi, Duy T. Nguyen, Gi C. Jang, and Chun T. Rim*, “Versatile LED Drivers for Various Electronic Ballasts by Variable Switched Capacitor” IEEE Trans. Power Electron., vol. 31, no. 2, pp. 1489-1502, Feb. 2016. (DOI: 10.1109/TPEL.2015.2416513)

2015

6. Bo H. Choi, Eun S. Lee, Ji H. Kim, and Chun T. Rim*, “DCM Analysis of Single-switch-based ZVZCS Converters with a Tapped Inductor,” IEEE Trans. Power Electron., vol. 30, no. 12, pp. 6617-6627, Dec. 2015.

5. Su Y. Choi, Seog Y. Jeong, Eun S. Lee, Beom W. Gu, Sung W. Lee, and Chun T. Rim*, "Generalized Models on Self-decoupled Dual Pick-up Coils for a Large Lateral Tolerance,” IEEE Trans. Power Electron., vol. 30, no. 11, pp. 6434-6445, Nov. 2015.

4. Bo H. Choi, Eun S. Lee, Jin Huh, and Chun T. Rim*, “Lumped Impedance Transformers for Compact and Robust Coupled Magnetic Resonance Systems,” IEEE Trans. Power Electron., vol. 30, no. 11, pp. 6046-6056, Nov. 2015.

3. Yeong H. Sohn, Bo H. Choi, Eun S. Lee, Gyu C. Lim, Gyu-Hyeong Cho, and Chun T. Rim*, "General Unified Analyses of Two-Capacitor Inductive Power Transfer Systems: Equivalence of Current-Source SS and SP Compensations,” IEEE Trans. Power Electron., vol. 30, no. 11, pp. 6030-6045, Nov. 2015.

2. Eun S. Lee, Bo H. Choi, Jun P. Cheon, Gyu C. Lim, and Chun T. Rim*, “Temperature-robust LC3 passive LED Drivers with Low THD, High Efficiency and PF, and Long Life,” IEEE J. Emerg. Sel. Topics Power Electron. (JESTPE), vol. 3, no. 3, pp. 829-840, Sep. 2015. (DOI: 10.1109/JESTPE.2015.2446766)

1. Eun S. Lee, Young H. Son, Duy N. Tan, Jun P. Cheon, and Chun T. Rim*, “The LED Driver with TRIAC Dimming Control by Variable Switched Capacitance for Power Regulation,” Journal of Power Electronics (JPE), vol. 15, no. 2, pp. 555-566, Mar. 2015. (DOI: 10.6113/JPE.2015.15.2.555)