S.-J. Lee, J.-Y. Ma, G.-H. Kim, and J.-W. Chang*, "Autonomous Topology Identification in Distribution Networks Using Smart Meter Data," IEEE Transactions on Smart Grid, Accepted, Jul. 2026.
강재희
"이종 PC 환경에서의 RMS-EMT Co-simulation 구현"
김동진
"3권선 변압기를 고려한 Gauss-Seidel 조류해석 및 선형화 기반 수렴성 분석"
정희윤
"X/R Ratio에 따른 Grid-Forming 인버터 안정도 분석을 통한 배전망 연계에 대한 고찰"
Topology Identification of Hybrid AC/DC Distribution Networks Using Non-PMU Measurements
Seung-joo Lee*, Ha-min Chang*, Seung-su Do* and Jae-won Chang†
Proc. 32nd International Council on Electrical Engineering Conference (ICEE 2026), Seoul, Republic of Korea, Jul. 5–9, 2026.
A Comparative Analysis of Bad-Data Processing Techniques in Linear and Nonlinear State Estimation
Ju-Young Ma, and Jae-Won Chang
Proc. 32nd International Council on Electrical Engineering Conference (ICEE 2026), Seoul, Republic of Korea, Jul. 5–9, 2026.
S.-W. Park, S.-J. Lee, J.-Y. Ma, and J.-W. Chang*, "Interpreting Dynamic States of DC Power Grids via Small-Signal-based Generalized State-Space Model," Journal of Electrical Engineering & Technology, 2026.
With PSL@SNU(Prof: Gyu-Sub Lee)
With PSL@SNU(Prof: Gyu-Sub Lee)
Hanbin Jeon will receive a full scholarship for the duration of the Master's/Ph.D. Program.
Hamin Chang will receive a full scholarship for the duration of the Master's Program.
Minseok Oh will receive a full scholarship for the duration of the Master's Program.
Invited Talks: Real-Time Co-Simulation and Hardware-in-the-Loop (HIL) Research towards Grid Modernization
With Prof. Ning Zhang's Group at Tsinghua Univ. and Prof. Gyu-Sub Lee's Group at Seoul National Univ.
Sang Won Park will receive a full scholarship for the duration of the Master's/Ph.D. Program.
New Paper (Corresponding: J.-W. Chang) has been accpected in IEEE Transactions on Sustainable Energy!
R.-K. Kim, G.-S. Lee, J.-G. Park, H.-S. Lee, S.-I. Moon, and J.-W. Chang*, "Optimal Scheduling and Commercial Testbed-based Verification of Integrated PV-ESS Systems Considering Settlement Rules in South Korea," IEEE Transactions on Sustainable Energy, Early Access, 2025
임기: 2024.05.07 ~ 2026.05.06
Typhoon HIL and Speedgoat-based systems have been implemented.
Seungjoo Lee will receive a full scholarship for the duration of the Master's/Ph.D. Program.
New Paper (Corresponding: J.-W. Chang) has been published in IEEE Transactions on Smart Grid!
J.-Y. Park and J.-W. Chang*, "Novel Autonomous Control of Grid-forming DGs to Realize 100% Renewable Energy Grids," IEEE Transactions on Smart Grid, vol. 15, no. 3, pp. 2886–2880, May 2024
Title: Implementing Measurement-based Solutions for Hybrid AC/DC Distribution Networks with Converters
Title:Development of operation performance evaluation technology for AC/DC hybrid distribution system
Topic: Modeling for Analysis on Hybrid AC/DC Distribution Networks
With PSL@SNU(Prof: Gyu-Sub Lee) and PCSL@SNU(Prof: Shenghui Cui)
Title: Power network state estimation with model-free & anti-cyber attack features
New Paper (First: J.-W. Chang) has been published in IEEE Access!
J.-W. Chang, J.-Y. Park, and P.-I. Hwang, "Decentralized Secondary Control of DGs for an Islanded Hybrid AC/DC Microgrid," IEEE Access, vol. 12, pp. 3597–3610, Jan. 2024.
Title: Design of supervisory controller to manage multiple inverters