8 papers
Robust Optimal Operation of Virtual Power Plants Under Decision-Dependent Uncertainty of Price Elasticity
Tao Tan, Rui Xie, Meng Yang +1
The rapid deployment of distributed energy resources (DERs) is one of the essential efforts to mitigate global climate change. However, a vast number of small-scale DERs are diffic…
Robust Parametric Microgrid Dispatch Under Endogenous Uncertainty of Operation- and Temperature-Dependent Battery Degradation
Rui Xie, Jun Wang, Jiaxu Duan +3
Batteries play a critical role in microgrid energy management by ensuring power balance, enhancing renewable utilization, and reducing operational costs. However, battery degradati…
Multistage Robust Optimization for Time-Decoupled Power Flexibility Aggregation with Energy Storage
Rui Xie, Yue Chen
To mitigate global climate change, distributed energy resources (DERs), such as distributed generators, flexible loads, and energy storage systems (ESSs), have witnessed rapid grow…
A Weighted Predict-and-Optimize Framework for Power System Operation Considering Varying Impacts of Uncertainty
Yingrui Zhuang, Lin Cheng, Can Wan +3
Prediction deviations of different uncertainties have varying impacts on downstream decision-making. Improving the prediction accuracy of critical uncertainties with significant im…
Online Low-Carbon Workload, Energy, and Temperature Management of Distributed Data Centers
Rui Xie, Yue Chen, Xi Weng
Data centers have become one of the major energy consumers, making their low-carbon operations critical to achieving global carbon neutrality. Although distributed data centers hav…
Predict-and-Optimize Robust Unit Commitment with Statistical Guarantees via Weight Combination
Rui Xie, Yue Chen, Pierre Pinson
The growing uncertainty from renewable power and electricity demand brings significant challenges to unit commitment (UC). While various advanced forecasting and optimization metho…
Robust Microgrid Dispatch with Real-Time Energy Sharing and Endogenous Uncertainty
Meng Yang, Rui Xie, Yongjun Zhang +1
With the rising adoption of distributed energy resources (DERs), microgrid dispatch is facing new challenges: DER owners are independent stakeholders seeking to maximize their indi…
A Multi-timescale and Chance-Constrained Energy Dispatching Strategy of Integrated Heat-Power Community with Shared Hybrid Energy Storage
Wenyi Zhang, Yue Chen, Rui Xie +1
The community in the future may develop into an integrated heat-power system, which includes a high proportion of renewable energy, power generator units, heat generator units, and…