4 papers
LLaTSA: Large Language Model-Aligned General-Purpose Transient Stability Analysis
Chao Shen, Hongwei Zhen, Junyan Shao +3
Dynamic trajectory prediction has become an important paradigm for data-driven transient stability analysis (TSA), yet most existing predictors remain system-specific and require s…
AIDC Microgrid Vulnerability Assessment Under Computing-Power Coordinated Attacks
Ze Yu, Hongwei Zhen, Chao Shen +1
The rapid growth of large language model (LLM) services is expanding AI data centers (AIDCs), increasing electricity demand and associated carbon emissions. Renewable energy integr…
Admittance-Guided Inverter Dispatch Command Manipulation Attack: A Grid Stability-Oriented Approach
Hongwei Zhen, Ze Yu, Xin Xiang +2
The high penetration of voltage source converters in modern smart microgrids enhances operational flexibility while introducing complex cyber-physical vulnerabilities. Existing cyb…
Quantifying Cyber-Vulnerability in Power Electronics Systems via an Impedance-Based Attack Reachable Domain
Hongwei Zhen, Ze Yu, Xin Xiang +2
Power electronics systems are increasingly exposed to cyber threats due to their integration with digital controllers and communication networks. However, an attacker-oriented metr…