Jeong-Gyu Seo

2018 - present Ph.D at SNU (Integrated Course)

#HVDC #AC/DC Hybrid #Wind Power  

I'm studying AC/DC hybrid power grid including HVDC systems. I am concentrating to develop optimization formulation to maximize capacity of renewable energy into transmission systems.

Jae-Myung Hong

2021 - present Ph.D at SNU (Integrated Course)

#Power systems #AC/DC hybrid #Board games #INFP  

I am interested in the optimization formulation of hybrid AC/DC hybrid networks. Also, I enjoy playing board games because we can sit at the same table, face each other, and laugh together. Trying out a new game with new people is always exciting. I always try to keep an open mind and be kind to others. 

Ji-Min Lee

2022 - 2024 M.S. at KENTECH

2024 - present Ph.D. at SNU

#Power system #Wind power #Watching movie #Workout #Dog person #ISTP 

Hello! I'm studying power systems and wind power integration technology. I'm kind of a lazy person so I like being at home watching movies or playing games all day. But, maybe sounds like weired, I also like going to the gym or playing sports. And, I do love dogs. 

Seong-Cheon Cho

2022 - 2024 M.S. at KENTECH

2024 - present Ph.D. at SNU

#Consensus #Wit #Romance #DC  

I'm a consensus-style person and a witty INTP with a knack for empathy. You'll often find me indulging in a Netflix marathon for romantic dramas. My field of interest is DC grids and I'm currently studying MVDC control structure and distributed communication. 

Yun-Chae Na

2022 - 2024 M.S. at KENTECH

2024 - present Ph.D. at SNU

#INTJ #VSC #DC-fault #EDM #Reading

I am studying fault calculation and protection of VSC-based DC grid. I enjoy listening to EDM and have a keen interest in gaming and reading. My proudest life achievement is hitting Platinum in TFT!  

Seong-Jeon Lee

2022 - 2024 M.S. at KENTECH

2024 - present Ph.D. at SNU

#ENFJ #Wind energy conversion #Grid-forming #Inertia emulation #Hexagonal-Human  

Hello, I am studying GFM-based integration of RESs and inertia emulation using wind farms. When I get stressed out from research, I play guitar and piano and do fitness activities to relieve stress. Sometimes my side activities are more fun than my research LOL. 

Seo-Rin Yoo

2023 - 2025 M.S. at KENTECH

2025 - present Ph.D. at SNU

#INTP #Black-box IBR #Born-to-research #ΩsweetΩ 

I am researching Inverter-Based Resource (IBR) in the form of a black box through an impedance-based method. When I'm not immersed in research, you'll find me at home, binge-watching OTT shows. I especially love travel vlogs; they let me explore the world without leaving my home. 

Jing Cui

2023 - 2025 M.S. at NTU

2025 - present Ph.D. at SNU

#ENTJ #OffshoreWindEnergy #LEGO #Formula1  

My main interest lies in the stable and efficient integration of offshore wind energy. Outside of work, I enjoy building LEGO models, improving my pool game, and following Formula 1 as a dedicated fan-Ferrari must win！

Seyon Kim

2024 - present Ph.D. at SNU (Integrated Course)

#Sustainable #Renewable Energy #Grid Integration #Nature #Languages #ESTJ  

I want to contribute to implementing efficient power systems in low-income countries, with a particular interest in integrating RES and EV into grid. I joined this lab in 2024 and am grateful to be surrounded by such wonderful colleagues, conducting research on sustainable grid systems. Besides research, I love hiking and étudier les langues comme l’espagnol et le français aussi!  

Su-Won Ryu

2023 - 2026 M.S. at KENTECH

2026 - present Ph.D. at SNU

2007 - present Manager at KPX

#KPX #PORSCHE #Journeyman  #ENFP  

I am an engineer at KPX and I am sharing my professional experience at graduate school. My main interests are renewable energy and grid reliability. My hobbies are sports driving with my car and traveling the world. Thanks! 

Gi-Hwan Yoon

2023 - 2025 M.S. at JBNU

2026 - present Ph.D. at SNU

2015 - present Senior Researcher at KIER

#PowerSystem #VPP #DERMS #AIDC #KIER #Runner

I am a Ph.D. student and Senior Researcher at KIER (Korea Institute of Energy Research), focusing on VPP and DERMS as key enablers for integrating distributed energy resources into future power grids. My research interests include frequency/voltage stability, load transient analysis, and sub-synchronous oscillations — with a particular focus on the grid stability challenges posed by large-scale AI datacenter loads. Outside of research, I enjoy going for an occasional run to recharge.

Junhwa Ra

2015 - 2017 M.S. at SNU

2026 - present Ph.D. at SNU

2026 - present General Manager at KEPCO

#DistributionGrid #DER #ESS #Flexibility #ADMS #DSO #KEPCO  

My research interests include ADMS-based real-time operation, DER/ESS coordination, and the design of flexibility markets at the distribution level. Recently, I have been working on operational strategies for distribution-level ESS deployment, renewable curtailment schemes under network constraints, and Dynamic Operating Envelope (DOE)-based control frameworks. I am also interested in Non-Wires Alternatives (NWA) and data-driven grid operation using digital twins and AI technologies

Jun-Seok Park

2024 - present M.S. at SNU

#Power Systems #Gain 10kg #Webtoon #Table Tennis #ISTJ  

I'm studying power systems and interested in topics related to AI and/or DR for future research, but nothing has been decided yet. I've joined the gym next to our lab and my goal is to gain 10kg during my master's program. I also enjoy reading webtoons and playing table tennis. 

Joon-Young Lee

2024 - present M.S. at SNU

2017 - present Senior Manager at KEPCO

#KEPCO #Saladent #ESFJ #Room-reader  

Hello! I work at KEPCO and have decided to study at PSL to gain new insights into the rapidly changing power system market driven by distributed energy. With my sociable ESFJ personality, I am adept at reading the room and knowing when to engage or step back (A.K.A GGlL-GGI-BBA-BBA). Nice to meet you! 

Gajin Kim

2025 - present M.S. at SNU

#Deep Learning #Reinforcement Learning #Power Systems #Han River Cyclist #INTP

I’m interested in applying deep learning and reinforcement learning to power systems and hope to explore research in this direction. When I’m not studying, I’m busy riding along the Han River-yes, recruitment for my biker gang is always open.

Dahyun Jung

2026 - present M.S. at SNU

#WindPower #ESS #汉语 #Traveler #Foodie #ISTJ

I recently joined the wind power team and am interested in how wind farms and ESS can be effectively integrated into power systems. With a long-term goal of connecting countries through energy cooperation, I’m currently studying Chinese to communicate with more people across borders. Outside the lab, I enjoy traveling and picking up bits of language and culture wherever I go.

Junyeong Hwang

2026 - present M.S. at SNU

#PowerSystem #DC #Travel #Fencing #ISFP

Hello! I'm interested in DC grid technologies. My goal is to develop efficient power systems for future energy networks. Beyond the lab, I am a passionate traveler and foodie with a big dream: to visit every country and taste all the world's flavors!! I also enjoy fencing and running to recharge my energy for new challenges.

Donggyun Kim

2026 - present M.S. at SNU

#Power Systems #optimazation #healthy life #ISFP

I'm studying about overall power systems and I'm interested in system optimization. I recently started working out at the gym and running to enjoy a healthy life. My goal is to continue working out consistently. I like reading books and playing games.

Jinzhu Yu

2020 - 2023 M.S. at Shaanxi Normal Univ.

2023 - present Ph.D at HFUT

2025 - present Visiting Student at SNU

#AC/DC Microgrid #Control and Stability #Nonlinear Control #Multi-Agent Systems  

I am currently a Ph.D. student at HFUT and a joint Ph.D. student at SNU. My research interests include control of nonlinear uncertain systems, distributed coordination in multi-agent systems, and control and optimization of AC/DC microgrids. I aim to develop advanced control strategies to enhance the stability, resilience, and intelligence of future smart grids.

Fang Daohong

2020 - present Ph.D  at HFUT

2025 - present Visiting Student at SNU

#Optimization #Demand Response #LOL #ENFJ

Hello，I'm interesting in Electric Vehicle-Grid Integration, with hands-on project experience in power ancillary service markets and the application of deep reinforcement learning algorithms for energy scheduling and grid optimization. Outside of research, I enjoy fitness, gaming, and anime culture.