Publications

 1* - 1st & corresponding author, *-corresponding author

• E. Nam, S. Chae*, "Computationally Efficient Model Predictive Control Based on Adaptive Switching States for Grid-Connected Three-Level ANPC Inverters," in IEEE Transactions on Power Electronics, Early Access

• I. -B. Kong, W. -S. Kim and S. Chae*, "A Grid-Forming Control Method for PEMFC Power Conversion Systems With Power Ramp Rate Limitation to Prevent Fuel Starvation," in IEEE Open Journal of Power Electronics, vol. 6, pp. 1559-1570, 2025

• H. -P. Park, M. Kim and S. Chae*, "DC Series Arc Fault Detection and Self- Extinguishing Method With Power Stage Design of Module Level Power Electronics," in IEEE Access, vol. 12, pp. 105990-105998, 2024 

• H. -P. Park, H. -J. Choi, M. Kim and S. Chae*, "Multisinusoidal Perturbation Strategy for BPSK Power Line Communication and Online Battery Impedance Measurement," in IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 12, no. 4, pp. 3360-3371, Aug. 2024

• Abir Lahmer, Jae-Won Chang, Sukin Park, Hakgeun Jeong, Suyong Chae*, "Consensus-based adaptive distributed hierarchical control of battery energy storage systems in a DC microgrid," in Journal of Energy Storage, Volume 97, Part B, July 2024

• J. -W. Chang, S. Chae and G. -S. Lee, "Distributed Optimal Power Sharing Strategy in an Islanded Hybrid AC/DC Microgrid to Improve Efficiency," in IEEE Transactions on Power Delivery, vol. 38, no. 1, pp. 724-737,  Feb. 2023

• Y. Sung, G. Yoon, J. -H. Bae and S. Chae*, "TL–LEDarcNet: Transfer Learning Method for Low-Energy Series DC Arc-Fault Detection in Photovoltaic Systems," in IEEE Access, vol. 10, pp. 100725-100735, Sept. 2022 

•  H. Park, M. Kim, S. Chae*, “Smart DC Optimizer for DC Series Arc Fault Detection and Extinguishing," in IEEE Transactions on Power Electronics, vol.37, no. 9, pp. 10117 - 10121, Sept. 2022

•  H. Park, M. Kim, J. Jung, S. Chae*, “Series DC Arc Fault Detection Method for PV Systems Employing Differential Power Processing Structure,” in IEEE Transaction on Power Electronics, vol.36, no. 9, pp. 9787-9795, Sept. 2021 (Citations - 5)

• Han S, Oh H, Lee W, Won J, Chae S, Baek J, “On-Line EIS Measurement for High-Power Fuel Cell Systems Using Simulink Real-Time,” in Energies 2021, 14, 6133.

• Lee S, Cho S, Kim S-H, Kim J, Chae S, Jeong H, Kim T, “Deep Neural Network Approach for Prediction of Heating Energy Consumption in Old Houses,” in Energies 2021, 14, 122. (Citations - 8)

• H. Park, S. Chae*, “DC Series Arc Fault Detection Algorithm for Distributed Energy Resources Using Arc Fault Impedance Modeling”, in IEEE Access, vol. 8, pp. 179093-179046, Sept. 2020 (Citations - 14)

• J. Baek and S. Chae*, "Single-Stage Buck-Derived LED Driver with Improved Efficiency and Power Factor Using Current Path Control Switches," in IEEE Transactions on Industrial Electronics, vol. 64, no. 10, pp. 7852-7861, Oct. 2017 (Citations -29)

• Oh, S.; Chae, S.; Neely, J.; Baek, J.; Cook, M. “Efficient Model Predictive Control Strategies for Resource Management in an Islanded Microgrid,” in Energies 2017, 10, 1008. (Citations – 26)

• Baek, J.; Choi, W.; Chae, S. “Distributed Control Strategy for Autonomous Operation of Hybrid AC/DC Microgrid,” in Energies 2017, 10, 373. (Citations – 29)

• S. Chae1*, J. Park, and S. Oh, “Series DC Arc Fault Detection Algorithm for DC Microgrids Using Relative Magnitude Comparison,” in IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 4, no. 4, pp. 1270–1278, 2016. (Citations – 69)

•  Oh, S.; Chae, S. “A Co-Simulation Framework for Power System Analysis,” in Energies 2016, 9, 131. (Citations – 9)

•  S. Chae1*, Y. Song, S. Park and H. Jeong, "Digital Current Sharing Method for Parallel Interleaved DC–DC Converters Using Input Ripple Voltage," in IEEE Transactions on Industrial Informatics, vol. 8, no. 3, pp. 536-544, Aug. 2012 (Citations – 75)

• W. Kim, J. Shin, S. Chae, B. Hyun and B. Cho, “A Study of a Simple PDP Driver Architecture using the Transformer Network,” in Journal of Power Electronics, vol. 8, no. 2, pp. 148-155, April 2008 (Citations – 16)

• S. Chae1, B. Hyun, P. Agarwal, W. Kim and B. Cho, "Digital Predictive Feed-Forward Controller for a DC–DC Converter in Plasma Display Panel," in IEEE Transactions on Power Electronics, vol. 23, no. 2, pp. 627-634, March 2008, (Citations – 39)

# of citations - Google Scholar (Aug 2022)

International patents

[First Inventor]

• US11519952, Dec. 2022, Arc detection method and apparatus using statistical value of electric current 

• US11181569, Nov. 2021, Arc detection method and apparatus using statistical value of electric current 

• US11146075, Oct. 2021, Charge/discharge control apparatus and method of energy storage system, and energy charge/discharge control system and method 

• US10031545, Jul. 2018, Power conversion system considering efficiency characteristic and method of controlling same 

• US9774254, Sep. 2017, Converter system using efficient map and method of controlling same

• US9837809, Dec. 2017, Arc detection apparatus, arc detecting method, and power system 

• US9112411,  Aug. 2015, Apparatus and method for controlling a plurality of power converting modules and apparatus and method for analyzing power quantity imbalance

Previous Project as a PI @ KIER

• 저압(LV) 네트워크 최적 운영을 위한 분산자원 건전성 관리 플랫폼 개발, 한국연구재단, 2021-2022

• BMS/PCS 일체형 전력모듈 개발, NST, 2021-2022

• RE3020 실현을 위한 분산자원 에너지네트워크 핵심기술 개발, NST, 2020-2021

• 차세대 200kW급 고효율 병렬 Power Stack 기반 분산형 전력처리시스템 개발, Innopolis, 2016-2017

• DC배전시스템 안정성 향상을 위한 AFCI 기술 개발, NST, 2015-2016

• 500HP급 선박 DC 마이크로그리드 시스템 개발, KETEP, 2015-2016