2021 - Present
Symposium on Semiconductor Power Converter-S2PC in 2023
Nov 28, 2023
Date: 2023.11.10~12
Place: National Sun Yat-sen University, Kaohsiung, Taiwan
Poster
1.Jae-Wook Lim and Jee-Hoon Jung, “Power Hardware-in-the-Loop Simulation for Stability Evaluation of LVDC Grid”
2.Won-Sik Jeong, and Jee-Hoon Jung, “PFWM Method for PCB-Coil-Based Induction Heating System to Reduce Operating Frequency Variations”
National Taiwan University Invited Talk
Nov 28, 2023
National Taiwan University Invited Talk
Date: 2023.11.09
Place: National Tawian University, Taipei, Taiwan
inviter: Prof. Katherine A. Kim, Advisor of Power Electronics Lab., National Taiwan Univ
Presentations:
Jee-Hoon Jung, “Advanced Power Electronics Technologies and Recent Research Activities of APIPEL in UNIST”.
KIEE Electrical Equipment Conference in 2023
Oct 27, 2023
Korean Institute of Electrical Engineers(KIEE) Electrical Equipment Conference in 2023
Date: 2023.10.26 – 2023.10.28
Place: Parnas Hotel, Jeju, Korea
Oral Presentations:
1.Jee-Hoon Jung “ Design Guideline for Bi-Directional DC-DC Converter on Voltage DC Distribution”.
2.Gwon Gyo Jung, “A study on AC/DC converter controller using a notch filter”.
Development and demonstration of a control equipment technology for industry - Technology Exchange Seminar
Sep 19, 2023
Technology Exchange Seminar
Date: 2023.09.14~15
Place: Pale De CZ Condo, Busan, Korea
Power Electronics Seminar at LG
Aug 29, 2023
Power Electronics Seminar at LG
Date: 2023.08.25
Place: LG Digital Park, Pyeongtaek, Korea
inviter: LG electronics, BS(Business Solutions)
Presentations:
1.Jee-Hoon Jung, “Principles and Prospects of Power Electronic Systems: Diverse Applications and Trade-offs”.
Nakoka Technical University Invited Talk
Aug 27, 2023
Nakoka Technical University Invited Talk
Date: 2023.08.04
Place: Nakoka Technical University, Nikatahyun, Japan
inviter: Prof. Junichi Itoh, Advisor of Power Electronics Lab., Nagaoka Univ. of Tech
Presentations:
1.Jee-Hoon Jung, “Advanced Power Electronics Technologies and Recent Research Activities of APIPEL in UNIST”.
KIPE Annual Conference in 2023
July 17, 2023
Korean Institute of Power Electronics (KIPE) Annual Conference 2023
Date: 2023.07.04 – 2023.07.06
Place: welli Hilli Park Resort Hoengseong, Korea
Oral Presentations:
1.Jee-Hoon Jung, Jae-Wook Lim, “Development of a Test-bed Using Power Hardware-in-the-Loop Simulation for a 1-MVA Multi-Channel Electric Vehicle Charger”.
2.Won Sik Jeong, “Optimal Harmonic Selection Technique for Improving Heating Performance of Low Resistance Pot”.
3.Jun Suk Lee, “Hybrid Switching Modeulation Methods of Series Resonant Inverters to Reduce Operating Variations in induction Heating ”.
4.Gwon Gyo Jung, “Small-Signal Modeling and Controller Impact Analysis of Hybrid Transformers Considering Praasitic Capacitance of Transformers”.
11th International Conference on Power Electronics [2023 ICPE]
May 30, 2023
International Conference on Power Electronics ECCE Asia [2023 ICPE ECCE Asia]
Date: 2023.05.21 – 2023.05.26
Place: ICC Jeju, Jeju, Korea
Oral Presentation:
Jae-Wook Lim, "Effective Test-Method of QAB Converter-Based LVDC Distribution System Using Power HIL Simulation Test-bed"
Porster Presentation:
Kyung-Wook Heo, "Online Minimum Switching Frequency Tracking Technique for Improving Reliability of IPOS Induction Heating Systems"
Won-sik Jeong, "Current Limiter Circuit to Suppress Inrush Load Current for LVDC Distribution System"
Jun-Suk Lee, "Power Decoupling Strategy of QAB Converters for DC Microgrids with Islanding Operations"
Applied Power Electronics Conference [APEC]
Apr 13, 2023
Applied Power Electronics Conference[APEC]
Date: 2023.03.19 – 2023.03.23
Place: Orrlando, FL, USA
Oral Presentation:
Kyung- Wook Heo, "EM Noise Mitigation using Partial Power Processing LLC Resonant Converter"
UNIST-HUST MOU Ceremony and Partnership Seminars
Aug 08. 2022
Date: 2022.07.24 – 2022.07.26
Place: Hanoi University of Science and Technology(HUST), Hanoi, Vietnam
KIPE Annual Conference in 2022
Jul 11. 2022
Korean Institute of Power Electronics (KIPE) Annual Conference 2022
Date: 2022.07.05 – 2022.07.07
Place: Hanwha Resort Gyeongju, Korea
Oral Presentations:
1.Chano Jeon, “Control Algorithm of Triple-Active-Bridge Converter for Islanding Mode Operation and Effective Controller Design Based on Small Signal Modeling”.
2.Chang-Woo Yun, “Improved Power Decoupling Method of Quadruple-Active-Bridge Converter for Islanding Mode in DC Microgrid ”.
3.Hyunji Kim, “Optimal Design Methodology of PCB Coil for Induction Heater Considering Power Loss and Coil Temperature ”.
4.Jae-Wook Lim, “Development of Power HIL Simulation Test-Bed to Improve Realiability of LVDC Distribution System”.
Poster Presentations:
1. Kyoung-Wook Heo, "On-line Resonant Frequency Estimation Technique for Improving Reliability of IPOS Induction Heating Systems".
Outstanding Faculty & Staff Awards 2021
May 17, 2022
Department Head Jee-Hoon Jung of Electrical Engineering at UNIST Honored at 'Outstanding Faculty & Staff Awards 2021'
Applied Power Electronics Conference [APEC]
Mar 25, 2022
Applied Power Electronics Conference[APEC]
Date: 2022.03.20 – 2022.03.24
Place: Huston, TX, USA
Oral Presentation:
Kyung- Wook Heo, "Temperature Estimation Technique for Induction Heating Vessels by Tracking Resistance Difference Under Operating Frequency Variation"
Professor Jee-Hoon Jung, honored with ‘KIPE Research and Publication Award’ and ‘KIPE Young Scientist Award’.
Nov 27, 2021
Department Head Jee-Hoon Jung of Electrical Engineering at UNIST Honored at 2021 KIPE General Meeting & Autumn Conference
Jee-Hoon Jung, Professor and Department Head of Electrical Engineering at UNIST, has been presented with the ‘KIPE Research and Publication Award‘ and ‘KIPE Young Scientist Award‘ at the 2021 KIPE General Meeting & Autumn Conference. Professor Jung has been given this honor in recognition of his valued contributions to promote academic achievement in the field of power electronics.
The KIPE Young Scientist Award is presented annually to young scientists under the age of 45 whose academic achievements and current research works demonstrate a high level of excellence and distinction.
Meanwhile, the KIPE General Meeting & Autumn Conference took place on November 26, 2021. The conference took place in the order of the research presentations, workshops, and awards ceremonies. The 2021 awards were presented at the conference, including the KIPE Merit Award.
International Conference on Electrical Machine and Systems [ICEMS 2021]
Nov 05, 2021
International Conference on Electrical Machine and Systems [ICEMS 2021]
Date: 2021.10.31 – 2021.11.03
Place: HICO, Gyeongju, Korea
Oral Presentation:
Kyung- Wook Heo, “DC Microgrid Testbed for Testing Operation between Power Converter and DC Microgrid under Fault Situations Using PHIL Simulation Technique”
KIPE Annual Conference in 2021
Jul 09. 2021
Korean Institute of Power Electronics (KIPE) Annual Conference 2021
Date: 2021.07.06 – 2021.07.08
Place: Sono Belle Resort Byeonsan,51 Byeonsanhaebyeon-ro, Byeonsan-myeon, Buan-gun, Jeollabuk-do
Oral Presentations:
1.Chano Jeon, “Control Algorithm of Triple-Active-Bridge Converter for Islanding Mode Operation and Effective Controller Design Based on Small Signal Modeling”.
2. Kwabena Opoku Bempah,”DC Microgrid Testbed System Employing Quadruple-Active-Bridge (QAB) and Power Hardware-in-the-Loop (HIL) Simulation”.
3. Chang-Woo Yun, “Analysis and Design of Quadruple-Active-Bridge Converter Employing Decoupled Power Control”.
4. Hyunji Kim, “Time-Split Techniques for Load Impedance Estimation in induction Heating Systems”.
5. Geun-Wook Kim, “Modular input-parallel output-series structure of an induction heating inverter for high-voltage output applications”.
Applied Power Electronics Conference (APEC)
Jun 14, 2021
Applied Power Electronics Conference (APEC)
Date: 14.06.2021 – 17.06.2021
Place: USA (Virtual Conference)
Oral Presentation:
Mina Kim, "Hybrid Power Balancing Method of Modular Power Converters to Achieve Enhanced Efficiency and Dynamic Performance"
