Research Interests

• Graph neural networks, Network (Graph) optimization

• Renewable Energy Forecasting

• State Estimation with Topology Processor & Bad Data Processor

• Cyber Contingency in Smart Grid

• Unit Commitment, SC-OPF, Optimal Transmission Switching 

Publications

International Journal Papers

• DTTrans: PV Power Forecasting Using Delaunay Triangulation and TransGRU

K. Song, J. Jeong, J. H. Moon, S. C. Kwon, and H. Kim,  Sensors, Vol. 23, No. 1, pp. 1-18, Dec. 2022 (2021 IF = 3.847)

[Code] 

• Convolutional Autoencoder-Based Anomaly Detection for Photovoltaic Power Forecasting of Virtual Power Plants

 T. Park, K. Song, J. Jeong, and H. Kim,  Energies, Vol.16, No. 14, pp. 1-20, Jul. 2023 (2022 IF = 3.2)

• Graph-based Large Scale Probabilistic PV Power Forecasting Insensitive to Space-Time Missing Data

K. Song, M. Kim, and H. Kim, submitted to the IEEE Transactions on Sustainable Energy

•  Locational Scenario-based Pricing in a Bilateral Distribution Energy Market under Uncertainty

H.T. Doan, M. Kim, K. Song, and H. Kim, submitted to the Applied Energy

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• MAML for PV power forecasting ...

H. Lee, K. Song, and H. Kim, to be submitted to ... (on-going) 

• Home ESS DRL...

M. Son, K. Song,  M. Kim, and H. Kim, to be submitted to ... (on-going) 

• Home ESS DFL ...

M. Kim, M. Son, K. Song, Y.Lee and H. Kim, to be submitted to ... (on-going) 

• DeepBOP: Occupancy prediction for HEMS....

H. Lee, M. Kim, K. Song, T. Park, Y. Lee, and H. Kim, to be submitted to ... (on-going) 

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• Physics-aware GNN for avoiding DERs curtailment by (DR or) Generative OTS (LS).... 

• Conditional Generative Model (Dec. Diff.) based (stochastic) UC-OTS-OPF, ... ,  with DERs

• FedDT w/ DP...

Projects 

• Smart City Energy Data Prediction / Analysis and Visualization

Sogang University, funded by KEPCO KEPRI, Principal Investigator (2021.03 ~ 2022.12)

• Pioneering Technological Advancements for Enabling Home Energy Management Systems

Sogang University, led by ETRI & funded by KETEP, Principal Investigator (2022.06 ~ )

• Scheduling Charge/discharge Control of the Home Energy Storage System

Sogang University, funded by LG Electronics, Principal Investigator (2023.04 ~ )

Patents 

• 다중 기상관측소 데이터를 이용한 태양광 발전량 예측 방법 

Sogang University & KEPCO KEPRI

• 에너지 프라이버시 보호를 위한 분할학습 기반 태양광 예측 모델 

Sogang University

Awards 

• The First Prize (최우수상): CP-CoP (Creative Project-Community of Practice) Competition

Tech University of Korea, 2019.11

• WorldClass Enterprise Association chairman's award (월드클래스기업협회장 수상): TUK 20th Industrial Technology Exhibition

Tech University of Korea, 2020.10

[Project]

• Encouragement award (장려상): Result Performance of Tech University of Korea LINC+

Tech University of Korea, 2020.11

• Encouragement award (장려상): Qualcomm & Sogang University Best Paper Award

Sogang University, 2022

• Excellence award (우수상): Qualcomm & Sogang University Best Paper Award

Sogang University, 2023