Development of an Optimal Power-Distribution-Management Algorithm for Four-Wheel-Drive Electric Vehicles

by Hae-Sol Lee, Myeong-Hwan Hwang, Hyun-Rok Cha
Published 2021-01-01

Analysis of Torque Ripple and Cogging Torque Reduction in Electric Vehicle Traction Platform Applying Rotor Notched Design

by Myeong-Hwan Hwang, Hae-Sol Lee, Hyun-Rok Cha
Published 2018-11-01

Practical Endurance Estimation for Minimizing Energy Consumption of Multirotor Unmanned Aerial Vehicles

by Myeong-hwan Hwang, Hyun-Rok Cha, Sung Yong Jung
Published 2018-08-01

Electromagnetic Field Analysis and Design of a Hermetic Interior Permanent Magnet Synchronous Motor with Helical-Grooved Self-Cooling Case for Unmanned Aerial Vehicles

by Hae-Sol Lee, Myeong-Hwan Hwang, Hyun-Rok Cha
Published 2021-05-01

Design and Analysis of Rotor Shapes for IPM Motors in EV Power Traction Platforms

by Myeong-Hwan Hwang, Jong-Ho Han, Dong-Hyun Kim, Hyun-Rok Cha
Published 2018-09-01

A Study on the Improvement of Efficiency by Detection Solar Module Faults in Deteriorated Photovoltaic Power Plants

by Myeong-Hwan Hwang, Young-Gon Kim, Hae-Sol Lee, Young-Dae Kim, Hyun-Rok Cha
Published 2021-01-01

Optimal Operating Point Determination Method Design for Range-Extended Electric Vehicles Based on Real Driving Tests

by Gye-Seong Lee, Dong-Hyun Kim, Jong-Ho Han, Myeong-Hwan Hwang, Hyun-Rok Cha
Published 2019-03-01

Active Virtual Impedance Control for Sound-Following Robots to Avoid Obstacles

by Jong-Ho Han, Dong-Hyun Kim, Myeong-Hwan Hwang, Gye-Seong Lee, Hyun-Rok Cha
Published 2019-05-01

Densification Mechanism of Soft Magnetic Composites Using Ultrasonic Compaction for Motors in EV Platforms

by Myeong-Hwan Hwang, Hae-Sol Lee, Jong-Ho Han, Dong-Hyun Kim, Hyun-Rok Cha
Published 2019-03-01

Cogging Torque Reduction and Offset of Dual-Rotor Interior Permanent Magnet Motor in Electric Vehicle Traction Platforms

by Myeong-Hwan Hwang, Hae-Sol Lee, Se-Hyeon Yang, Gye-Seong Lee, Jong-Ho Han, Dong-Hyun Kim, Hyeon-Woo Kim, Hyun-Rok Cha
Published 2019-05-01