2019 - 2020

IPEMC 2020 ECCE ASIA

Dec 03, 2020

IPEMC 2020 ECCE ASIA

1. Date : 2020.11.29-2020.12.2

2. Place : Nanjing, China(Virtual Conference)

3. Oral Presentations:

  • Kyoung-Wook Heo, "Power Hardware-in-the-Loop Simulation for DC Microgrid Reliability Test"

KIPE Annual Conference in 2020

Sep 08, 2020

Korea Institute of Power Electronics (KIPE) Annual Conference 2020

1. Date : 2020.08.18-2020.08.20

2. Place : Willihillipark, Dunnae-myeon, Hoengseong-gun, Gangwon-do, Korea.

3.Oral Presentations:

1.Input Power Balancing Strategy for Enhancing Power Conversion Efficiency and System Reliability of Modular Power Converters

2.A Dual-Active-Bridge Converter Employing Balancing Capability of Multiple Bipolar DC Bus Voltage Levels

3.A Hybrid Switching Modulation of Current-Fed Dual-Active-Bridge Converter for Energy Storage System

4.A Research on Power Decoupled Quadruple-Active-Bridge Converter Adopting Multiple Transformers for DC Distribution System

5.Control Algorithm of Differential Power Processing Module for Power Generation from Photovoltaic Panels Including Multiple Strings

S2PC in 2019

Oct 26, 2019

Symposium on Semiconductor Power Converter-S2PC in 2019

1. Date : 2019.10.25-2019.10.27

2. Place : Tama, Tokyo, Japan.

3. Poster Presentations

1. Isolated Three-port DC-DC Converter Operating Voltage Balancing for Bipolar LVDC Distribution

2. Effective In-Laboratory Test Method of Power Generation from PV Modules

KIPE Annual Conference in 2019

Jul 02, 2019

KIPE Annual Conference in 2019

1. Date : 2019.07.02 - 2019.07.04

2. Place : SPLAS RESOM RESORT, Yesan, Chungnam, Korea.

3. Oral Presentations

1. Input Voltage Selection Methodology to Improve Power Transfer Efficiency of Half-Bridge Series Resonant Inverter Employing High Turn-numbered Coil for Induction Heating Application.

2. Maximum Power Design of Bridge Rectifier for Triboelectric Nanogenerator Using Impedance Analysis.

3. Study on Modeling and Control Algorithm of DC Microgrid for Power Hardware-in-the-Loop (PHIL) Test.


ECCE-Asia in 2019

May 27, 2019

International Conference on Power Electronics – ECCE Asia 2019

1. Date : 2018.05.27 ~ 05.30

2. Place : BEXCO, Busan, Korea

3. Oral Presentations

1. High Power Density Bidirectional Three-port DC-DC Converter for Battery Applications in DC Microgrids

2. Realistic Circuit Modeling Using Derating Factors for Triboelectric Nanogenerators in Energy Harvesting Applications

3. Switching Modulation Method for Current-Fed Dual-Active-Bridge Converter to Improve Power Conversion Efficiency

4. APWM Resonant Converter with SST for EMI Filter Size Reduction

5. Design Methodology of Bidirectional Flyback Converter for Differential Power Processing Modules in PV Applications

6. Tightly Regulated Current-fed LLC Resonant Converter Employing Spread Spectrum Technique to Reduce Electromagnetic Interference

4. Poster Presentations

1. Interlink Three-Level Bidirectional DC-DC Converter with Asymmetrical Load Condition

WiPDA-Asia in 2019

May 23, 2019

Wide Bandgap Power Devices and Applications in Asia

1. Date: 2019.05.23-2019.05.25

2. Place: Howard International House, Taipei City, Taiwan.

3. Poster Presentations

1. Synchronous Rectification Method for High Frequency CLLC Resonant Converter

2. Modulation Strategy of Three-Phase Dual-Active-Bridge Converter Using SiC-MOSFET for Improving Light Load Condition

IEEE APEC in 2019

Mar 27, 2019

Applied Power Electronics Conference and Exposition (APEC) 2019

1. Date : 2019.03.17 ~ 03.21

2. Place : Anaheim Convention Center, Anaheim, California



School of Electrical and Computer Engineering Ulsan National Institute of Science and Technology (UNIST) UNIST-gil 50, Ulsan 44919, Republic of KoreaProfessor Office: Eng. Bldg. 3(106), 301-2 APIPEL Lab : Eng. Bldg. 3(106), 305-1[Laboratory], 304[Office]