47 citations · 204 across the 71 of their papers we have counts for
9 papers · 1 filter
Enhancing System Flexibility through Corrective Demand Response in Security-Constrained Unit Commitment
Arun Venkatesh Ramesh, Xingpeng Li
Currently, system operators implement demand response by dispatching controllable loads for economic reasons in day-ahead scheduling. Particularly, demand shifting from peak hours…
Reducing Congestion-Induced Renewable Curtailment with Corrective Network Reconfiguration in Day-Ahead Scheduling
Arun Venkatesh Ramesh, Xingpeng Li
Renewable energy sources (RES) has gained a lot of interest recently. The limited transmission capacity serving RES often leads to network congestion since they are located in remo…
Security Constrained Unit Commitment with Corrective Transmission Switching
Arun Venkatesh Ramesh, Xingpeng Li
Traditionally, power system operations use a static network to deliver power and meet demand optimally. Network topology reconfiguration through transmission switching (TS) has gai…
Sensitivity Factors based Transmission Network Topology Control for Violation Relief
Xingpeng Li, Akshay Korad, Pranavamoorthy Balasubramanian
Transmission networks consist of thousands of branches for large-scale real power systems. They are built with a high degree of redundancy for reliability concern. Thus, it is very…
An Accelerated-Decomposition Approach for Security-Constrained Unit Commitment with Corrective Network Reconfiguration
Arun Venkatesh Ramesh, Xingpeng Li, Kory W. Hedman
Security-constrained unit commitment (SCUC) model is used for power system day-ahead scheduling. However, current SCUC model uses a static network to deliver power and meet demand…
Transmission Expansion Planning with Seasonal Network Optimization
Xingpeng Li, Qianxue Xia
Transmission expansion planning (TEP) is critical for the power grid to meet fast growing demand in the future. Traditional TEP model does not utilize the flexibility in the transm…
Stochastic Optimal Power Flow with Network Reconfiguration: Congestion Management and Facilitating Grid Integration of Renewables
Xingpeng Li, Qianxue Xia
There has been a significant growth of variable renewable generation in the power grid today. However, the industry still uses deterministic optimization to model and solve the opt…
Enhanced Energy Management System with Corrective Transmission Switching Strategy. Part II: Results and Discussion
Xingpeng Li, Kory W. Hedman
This paper presents a novel procedure for energy management system (EMS) that can utilize the flexibility in transmission network in a practical way. With the proposed enhanced EMS…
Enhanced Energy Management System with Corrective Transmission Switching Strategy. Part I: Methodology
Xingpeng Li, Kory W. Hedman
The flexibility in transmission networks is not fully utilized and reflected in existing energy management systems (EMSs). Corrective transmission switching (CTS) is proposed in th…