Comparative Evaluation of Lifetime of Three-Level Inverters in Grid-Connected Photovoltaic Systems

by Ui-Min Choi, June-Seok Lee
Published 2020-03-01

Variable DC-Link Voltage Algorithm with a Wide Range of Maximum Power Point Tracking for a Two-String PV System

by Kyo Beum Lee, June-Seok Lee
Published 2013-01-01

Balanced Current Control Strategy for Current Source Rectifier Stage of Indirect Matrix Converter under Unbalanced Grid Voltage Conditions

by Yeongsu Bak, June-Seok Lee, Kyo-Beum Lee
Published 2016-12-01

Switching Frequency Determination of SiC-Inverter for High Efficiency Propulsion System of Railway Vehicle

by Joon-Hyoung Ryu, June-Hee Lee, June-Seok Lee
Published 2020-09-01

Carrier-Based Discontinuous PWM Method for Five-Leg Inverter

by June-Hee Lee, June-Seok Lee, Joon-Hyoung Ryu
Published 2020-01-01

An Improved Phase-Shifted DPWM Method for Reducing Switching Loss and Thermal Balancing in Cascaded H-Bridge Multilevel Inverter

by Seok-Min Kim, Eui-Jae Lee, June-Seok Lee, Kyo-Beum Lee
Published 2020-01-01