5 papers
Physically Consistent SINDy (Sparse Identification of Nonlinear Dynamics) for Microgrid Identification and Real-Time Frequency Control
Mohan Du, Jiayi Lai, Rong-Peng Liu +1
This paper proposes PC-SINDYc, a novel framework for the identification and frequency control of microgrids (MGs) with distributed energy resources. By leveraging physics-guided li…
On the Existence of Lagrange Multipliers in Distribution Network Reconfiguration Problems
Rong-Peng Liu, Yue Song, Xiaozhe Wang +1
Distribution network reconfiguration (DNR) is an effective approach for optimizing distribution network operation. However, the DNR problem is computationally challenging due to th…
Hidden Convexity-Based Distributed Operation of Integrated Electricity-Gas Systems
Rong-Peng Liu, Yue Song, Junhong Liu +3
We propose a hidden convexity-based method to address distributed optimal energy flow (OEF) problems for transmission-level integrated electricity-gas systems. First, we develop a…
Modeling Load Redistribution Attacks in Integrated Electricity-Gas Systems
Rong-Peng Liu, Xiaozhe Wang, Bo Zeng +1
We investigate load redistribution (LR) attacks on integrated electricity-gas systems (IEGSs) and proposes a bilevel mixed-integer model to identify the most severe LR attack from…
Modeling False Data Injection Attacks in Integrated Electricity-Gas Systems
Rong-Peng Liu, Xiaozhe Wang, Zuyi Li +1
This work studies the modeling of false data injection attacks (FDIAs) in integrated electricity-gas systems (IEGSs). First, we introduce a static state estimation model and bad da…