5 citations · 14 across the 21 of their papers we have counts for
5 papers · 1 filter
Optimal Uniform Pricing for Multi-Interval Dispatch without Make-Whole Uplifts
Valentina Norambuena-Guzman, Cong Chen, Lang Tong +1
In a network with ramp-limited generators and inaccurate net-demand forecasts, practical rolling-window dispatch can drive locational marginal prices (LMPs) below generators' bid-i…
Ramping Procurement and Bid-Cost Recovery in Real-Time Market
Cong Chen, Valentina Norambuena, Lang Tong
We study ramping procurement co-optimized with economic dispatch under net-demand uncertainty. We examine two flexible ramp product designs implemented by grid operators: single-in…
A Scalable Bundle Method for Exact Reformulation of SDP in Three-Phase Power Flow Feasibility
Bohang Fang, Lijun Ding, Cong Chen
Power flow feasibility assessment is computationally challenging for unbalanced three-phase distribution networks. This paper develops a vectorized semidefinite program (SDP) based…
Reachable-Set Decomposition for Real-Time Aggregation of Multi-Zone HVAC Fleets
Jingguan Liu, Xiaomeng Ai, Cong Chen +4
Aggregating building heating, ventilation, and air-conditioning (HVAC) fleets can provide substantial real-time flexibility to power systems. However, practical deployment requires…
Risk-Aware Allocation of Transmission Capacity for Large Loads
Shaoze Li, Bohang Fang, Cong Chen
Rapid growth in data centers and other large loads is straining transmission grid interconnection processes. This paper develops a framework to quantify firm transmission grid capa…