Publications

•  SCI International Journal Papers

1.      K. Lee and H. G. Choi, “Systematic Design Approach for Stability Enhancement and High-Frequency Attenuation of Coupled Inductor Filters”, Journal of Power Electronics, accepted, 2024.

2.      J. Lee, H. G. Choi, K. Lee, “Advanced Fault Diagnosis in Power Electronics: Switch Open Faults in DC‑Link Shunt Sensor‑Less Drives,” Journal of Electrical Engineering & Technology, 2024.

3.      H. G. Choi and K. Lee, “Ultra-low inductance PMSM drive with a DC current sensor”, IEEE Trans. on Industrial Electronics, IEEE Trans. on Industrial Electronics, 2024.

4.      T. C. Krause, L. Huchel, D. H. Green, K. Lee, and S. B. Leeb, “Nonintrusive Motor Current Signature Analysis,” IEEE Trans. on Instrumentation and Measurement, 2023.

5.      K. Lee, L. Huchel, D. H. Green, and S. B. Leeb, “Automatic Power Frequency Rejection Instrumentation for Nonintrusive Frequency Signature Tracking,” IEEE Trans. on Instrumentation and Measurement, 2021.

6.      K. Lee, “Flying Capacitor Assisted Two-Leg Inverter for Permanent Magnet Synchronous Motor Drive,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 5, Oct. 2021.

7.      J. W. O’Connell, D. H. Green, B. T. Mills, A. Moeller, S. Kidwell, K. Lee, L. Huchel, and S. B. Leeb, “Nonintrusive Ventilation System Diagnostics,” IEEE Sensors Journal, vol. 21, no. 17, Sep. 2021.

8.      H. G. Choi, K. Lee, and J. I. Ha, “Design and Control Method for Interior Permanent Magnet Synchronous Machine Drive with Capacitor Power Network,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 1, Feb. 2021.

9.      K. Lee, H. G. Choi, and J. I. Ha, “Power Capability Improvement of Interior Permanent Magnet Synchronous Motor Drives Using Capacitive Network,” IEEE Trans. on Industrial Electronics, vol. 67, no. 12, Dec. 2020.

10.  H. G. Choi, K. Lee, and J. I. Ha, “Design and Control Method for Surface Mounted Permanent Magnet Motor Drive System with Passive Output Power Network,” IEEE Trans. on Power Electronics, vol. 35, no. 4, Apr. 2020.

11.  K. Lee, J. I. Ha, and D. Simili, “Analysis and Suppression of Slotting and Cross-coupling Effects on Current Control in PM Synchronous Motor Drives,” IEEE Trans. on Power Electronics, vol. 34, no. 10, Oct. 2019.

12.  K. Lee and J. I. Ha, “Single-Phase Inverter Drive for Interior Permanent Magnet Machines,” IEEE Trans. on Power Electronics, vol. 32, no. 2, Feb. 2017.

13.  K. Lee, Y. S. Han, and J. I. Ha, “Wound Rotor Machine with Single-Phase Stator and Three-Phase Rotor Windings Controlled by Isolated Three-Phase Inverter,” IEEE Trans. on Energy Conversion, vol. 30, no. 2, pp. 558-568, Jun. 2015.

• International Conference Papers

1.      K. Lee and H. G. Choi, “DC Current Sensing Drive Scheme for Ultra-Low Inductance PMSMs with Enhanced Low-Speed Performance,” IEEE 11th International Symposium on Sensorless Control for Electrical Drives, 2023.

2.      M. Kim, J. I. Ha and K. Lee, “Sensorless Fault Diagnosis of Reciprocating Compressors for Low-Suction Pressure Conditions using Artificial Neural Network,” IEEE 11th International Symposium on Sensorless Control for Electrical Drives, 2023.

3.      J. H. Shim, K. Lee, and J. I. Ha, “Fault Diagnosis of Inverter Current Sensor Using Artificial Neural Network Considering Out-of-distribution,” IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia), May 2021.

4.      K. Lee and J. I. Ha, “Power Capability Improvement of Interior Permanent Magnet Synchronous Motor Drives Using Capacitive Network,” IEEE Applied Power Electronics Conference and Exposition (APEC), Mar. 2019.

5.      K. Lee and J. I. Ha, “Single-Phase Inverter Scheme for Permanent Magnet Synchronous Motor Drive with Resonant Capacitor,” IEEE Energy Conversion Congress and Exposition (ECCE), Sep. 2018.

6.      K. Lee, J. I. Ha, D. Simili, “Decoupled current control with novel anti-windup for PMSM drives,” IEEE Energy Conversion Congress and Exposition (ECCE), Oct. 2017.

7.      K. Lee and J. I. Ha, “Dynamic Decoupling Control Method for PMSM Drive with Cross-Coupling Inductances,” IEEE Applied Power Electronics Conference and Exposition (APEC), Mar. 2017, pp. 563-569.

8.      Y. Lee, K. Lee, and J. I. Ha, “Analysis and comparison of single inverter driven series hybrid system,” IEEE Energy Conversion Congress and Exposition (ECCE), Sep. 2016.

9.      K. Lee and J. I. Ha, “Analytical Approach for determining inductance matrix, harmonic voltage and torque ripple of slotted PM motors,” IEEE Energy Conversion Congress and Exposition (ECCE), Sep. 2016.

10.  K. Lee, Y. K. Son, and J. I. Ha, “Model-Based MTPA Control of Permanent Magnet Synchronous Machine Drives Under One-Phase Open-Circuit Fault,” IEEE International Power Electronics and Motion Control Conference (IPEMC– ECCE Asia), May. 2016.

11.  K. Lee and J. I. Ha, “Single-Phase Stator Control of Interior Permanent Magnet Machines with MTPA Operation,” IEEE Energy Conversion Congress and Exposition (ECCE), Sep. 2015, pp. 5263-5270.

12.  K. Lee and J. I. Ha, “Reactive Power Control and Loss Analysis of Transmission System in Offshore Wind Farms,” Wind energy Grid-Adaptive Technologies (WeGAT), Oct. 2014.

13.  K. Lee, Y. S. Han, and J. I. Ha, “Minimum copper loss control of a single-phase grid-connected wound rotor machine over full speed range,” IEEE Energy Conversion Congress and Exposition (ECCE), Sep. 2014, pp. 5821-5827.

14.  K. Lee and J. I. Ha, “Minimum copper loss control of doubly-fed induction generator for wind turbines,” IEEE symposium on Power Electronics and Machines for Wind and Water Applications (PEMWA), Jul. 2014, pp. 1-6.

15.  K. Lee, Y. S. Han, J. I. Ha, “Dynamic Model and Control of Wound-rotor Machine in Single-Phase Grid System,” IEEE Applied Power Electronics Conference and Exposition (APEC), Mar. 2014, pp. 2719-2726.

• Domestic Conference Paper

1.      H. Yoon, D. Yeom, S. Lee, and K. Lee, “2-input deep learning based multi-tasking safe driving system for e-scooter,” Autumn Annual Conference of the Institute of Electronics and Information Engineers (IEIE), Nov. 2022

2.      Y. S. Han, K. Lee and J. I. Ha, “Single External Feeding Wound Machine and Control Method for Washing Machine Drive,” Korean Institute of Power Electronics (KIPE), Nov. 2013.