S. H. Hwang, "Optimal Current Control Method for Efficiency Improvement of BLDC Motor"

D.J. Bang, S.H. Hwang, "Wide Air-gap Control for Multi-module Permanent Magnet Linear Synchronous Motors without Magnetic Levitation Windings" Journal of Power Electronics, Vol. 16. -SCIE

U.S. Seong, S.H. Hwang, "Analysis of phase error effects due to grid frequency variation of SRF-PLL Based on APF" Journal of Power Electronics, Vol. 16, No. 1. -SCIE

D.Y. Kim, W.S. Im, S.H. Hwang, J.M. Kim "Compensation of Current Offset Error in Half-Bridge PWM Inverter for Linear Compressor" Journal of Power Electronics, Vol. 15. -SCIE

S.H. Hwang, D.Y. Kim, J.M. Kim, "Signal Compensation for Analog Rotor Position Errors due to Nonideal Sinusoidal Encoder Signals", Journal of Power Electronics, Vol. 14. -SCIE

S.H. Hwang, X. Liu, J.M. Kim, H. Li, "Distributed Digital Control of Modular-Based Solid-State Transformer Using DSP+FPGA", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 60, NO. 2. -SCI

L. Liu, H. Li, S.H. Hwang, J.M. Kim, "An Energy-Efficient Motor Drive With Autonomous Power Regenerative Control System Based on Cascaded Multilevel Inverters and Segmented Energy Storage", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. -SCI

S.H. Hwang, L. Liu, H. Li, J.M. Kim, "DC Offset Error Compensation for Synchronous Reference Frame PLL in Single-Phase Grid-Connected Converters", IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 27. -SCI

J.W. Park, S.H. Hwang, J.M. Kim, "Sensorless Control of Brushless DC Motors With Torque Constant Estimation for Home Appliances", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 48, NO. 2. -SCI

S.H. Hwang, H.J. Kim, J.M. Kim, L. Liu, "Compensation of Amplitude Imbalance and Imperfect Quadrature in Resolver Signals for PMSM Drives", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 47, NO. 1. -SCI