Chang-hee Lee

Parallel Control Algorithm of Thyristor Dual Converter Power System for DC Power Substation of Railway

Chang-Hee Lee, Young-Woo Kim, Dong-Ok Moon, 2017 .

An Optimal Damping Control Algorithm of Direct Two-level Inverter for Miniaturization and Weight Reduction of Auxiliary Power Supply on Railway Vehicle

Ju Lee, Chang-hee Lee, Ju Lee, 2018 .

Improved Transient Response of Distributed Energy Resources Inverters to PQ Control using Decoupling

Jong-Woo Choi, Chang-Hee Lee, Chul-Hoon Choi, 2012 .