88 citations · 91 across the 5 of their papers we have counts for
6 papers
Distributionally Robust Evaluation for Real-Time Flexibility of Electric Vehicles Considering Uncertain Departure Behavior and State-of-Charge
Yixin Li, Zhengshuo Li
Accurately evaluating the real-time flexibility of electric vehicles (EVs) is necessary for EV aggregators to offer ancillary services. However, regulation-caused uncertain state-o…
A Physics-based and Data-driven Linear Three-Phase Power Flow Model for Distribution Power Systems
Yitong Liu, Zhengshuo Li, Yu Zhou
Distribution power systems (DPSs) are mostly unbalanced, and their loads may have notable static voltage characteristics (ZIP loads). Hence, despite abundant papers on linear singl…
An Improved Benders Decomposition Algorithm for Steady-State Dispatch Problem in an Integrated Electricity-Gas System
Han Gao, Zhengshuo Li
Optimally operating an integrated electricity-gas system (IEGS) is significant for the energy sector. However, the IEGS operation model's nonconvexity makes it challenging to solve…
Enhanced Sufficient Battery Model for Aggregate Flexibility of Thermostatically Controlled Loads Considering Coupling Constraints
Guangrui Wang, Zhengshuo Li
This letter proposes an enhanced sufficient battery model (ESBM) as well as a binary search algorithm for a sharp inner-approximation of the aggregate flexibility of thermostatical…
Study on Leveraging Wind Farm Reactive Power Potential for Uncertain Power System Reactive Power Optimization
Yu Zhou, Zhengshuo Li
This paper suggests leveraging reactive power potential (RPP) embedded in wind farms to improve power system operational safety and optimality. First, three typical RPP provision a…
Interval State Estimation with Uncertainty of Distributed Generation and Line Parameters in Unbalanced Distribution Systems
Ying Zhang, Jianhui Wang, Zhengshuo Li
Distribution system state estimation (DSSE), which provides critical information for system monitoring and control, is being challenged by multiple sources of uncertainties such as…