114 citations · 130 across the 8 of their papers we have counts for
4 papers · 1 filter
Real-time Coordination of Cascaded Hydropower under Decision-Dependent Uncertainty
Eliza Cohn, Ning Qi, Upmanu Lall +1
This study proposes a real-time control framework for cascaded hydropower systems that incorporates decision-dependent uncertainty (DDU) to capture the coupling of streamflow uncer…
A Lagrangian-Informed Long-Term Dispatch Policy for Coupled Hydropower and Photovoltaic Systems
Eliza Cohn, Ning Qi, Upmanu Lall +1
This paper presents a long-term dispatch framework for coupled hydropower and floating photovoltaic systems. We introduce a temporal decomposition algorithm based on partial Lagran…
Comparative Withholding Behavior Analysis of Historical Energy Storage Bids in California
Neal Ma, Ningkun Zheng, Ning Qi +1
The rapid growth of battery energy storage in wholesale electricity markets calls for a deeper understanding of storage operators' bidding strategies and their market impacts. This…
Chance-Constrained Energy Storage Pricing for Social Welfare Maximization
Ning Qi, Ningkun Zheng, Bolun Xu
This paper proposes a novel framework to price energy storage in economic dispatch with a social welfare maximization objective. This framework can be utilized by power system oper…