5 papers
Preference-Oriented Aggregation of Heterogeneous Distributed Energy Resources for Reserve Dispatch
Jingguan Liu, Xiaomeng Ai, Shichang Cui +5
Aggregating distributed energy resources (DERs) aims to encode their collective flexibility into a single set for efficient grid dispatch. However, existing aggregation methods are…
Dimension-Reduced ADP for Real-Time Microgrid Operation with Massive Air-Conditioning Loads under Multiple Uncertainties
Jingguan Liu, Xiaomeng Ai, Shichang Cui +2
This paper proposes a dimension-reduced approximate dynamic programming (ADP) method for real-time microgrid operation with massive air-conditioning loads under multiple uncertaint…
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…
Mean-Field Learning for Storage Aggregation
Jingguan Liu, Cong Chen, Xiaomeng Ai +3
Distributed energy storage devices can be aggregated to provide operational flexibility for power systems. This requires representing a massive device population as a single, tract…
Optimization and Control Technologies for Renewable-Dominated Hydrogen-Blended Integrated Gas-Electricity System: A Review
Wenxin Liu, Jiakun Fang, Shichang Cui +5
The growing coupling among electricity, gas, and hydrogen systems is driven by green hydrogen blending into existing natural gas pipelines, paving the way toward a renewable-domina…