27

2017 Yeongsu Bak, June-Seok Lee, and Kyo-Beum Lee, “Balanced Current Control Strategy for Current Source Rectifier Stage of Indirect Matrix Converter under Unbalanced Grid Voltage Conditions,” Energies, vol. 10, no. 1, Jan. 2017.

26

2016 Seok-Min Kim, June-Seok Lee, and Kyo-Beum Lee, "A Modified Level-Shifted PWM Strategy for Fault Tolerant Cascaded Multilevel Inverters with Improved Power Distribution," IEEE Transactions on Industrial Electronics, vol. 63, no. 11, pp. 7264-7274, Nov. 2016.

25

2016 Ui-Min Choi, June-Seok Lee, Frede Blaabjerg, and Kyo-Beum Lee, "Open-Circuit Fault Diagnosis and Fault-Tolerant Control for a Grid-Connected NPC Inverter," IEEE Transactions on Power Electronics, vol. 31, no. 10, pp. 7234-7247, Oct. 2016.

24

2016 Seok-Kyoon Kim, June-Seok Lee, and Kyo-Beum Lee, "Offset-Free Robust Adaptive BackStepping Speed Control for Uncertain Permanent Magnet Synchronous Motor," IEEE Transactions on Power Electronics, vol. 31, no. 10, pp. 7065-7076, Oct. 2016.

23

2016 June-Seok Lee, Tae-Min Yoon, and Kyo-Beum Lee, "Bearing fault detection of IPMSMs using zoom FFT," Journal of Electrical Engineering & Technology, vol.11, no. 5, pp. 1235-1241, Sept. 2016.

22

2016 June-Seok Lee, Seungjong Yoo, and Kyo-Beum Lee, "Novel Discontinuous PWM Method of a Three-Level Inverter for Neutral-Point Voltage Ripple Reduction," IEEE Transactions on Industrial Electronics, vol. 63, no. 6, pp. 3344-3354, June 2016.

21

2016 June-Seok Lee and Kyo-Beum Lee, "Performance Analysis of Carrier-Based Discontinuous PWM Method for Vienna Rectifiers with Neutral-Point Voltage Balance," IEEE Transactions on Power Electronics, vol. 31, no. 6, pp. 4075-4084, June 2016.

20

2016 June-Seok Lee and Kyo-Beum Lee, "Open-Circuit Fault Tolerant Control for Outer Switches of Three-Level Rectifiers in Wind Turbine Systems," IEEE Transactions on Power Electronics, vol. 31, no. 5, pp. 3806-3815, May 2016.

19

2016 Hyun-Woo Sim, June-Seok Lee, and Kyo-Beum Lee, "Detecting Open-Switch Faults: Using Asymmetric Zero-Voltage Switching States," IEEE Industry Applications Magazine, vol. 22, no. 2, pp. 27-37, March/April 2016.

18

2016 June-Seok Lee and Kyo-Beum Lee, "Time-Offset Injection Method for Neutral-Point AC Ripple Voltage Reduction in a Three-Level Inverter," IEEE Transactions on Power Electronics, vol. 31, no. 3, pp. 1931-1941, March 2016.