250 citations · 279 across the 5 of their papers we have counts for
10 papers
Frequency-Constrained Resilient Scheduling of Microgrid: A Distributionally Robust Approach
Zhongda Chu, Ning Zhang, Fei Teng
In order to prevent the potential frequency instability due to the high Power Electronics (PE) penetration under an unintentional islanding event, this paper presents a novel micro…
Topology and Admittance Estimation: Precision Limits and Algorithms
Yuxiao Liu, Ning Zhang, Qingchun Hou +2
Distribution grid topology and admittance information are essential for system planning, operation, and protection. In many distribution grids, missing or inaccurate topology and a…
Guiding Cascading Failure Search with Interpretable Graph Convolutional Network
Yuxiao Liu, Ning Zhang, Dan Wu +3
Power system cascading failures become more time variant and complex because of the increasing network interconnection and higher renewable energy penetration. High computational c…
A Linear LMP Model for Active and Reactive Power with Power Loss
Yanghao Yu, Qingchun Hou, Yi Ge +2
Pricing the reactive power is more necessary than ever before because of the increasing challenge of renewable energy integration on reactive power balance and voltage control. How…
Bounding Regression Errors in Data-driven Power Grid Steady-state Models
Yuxiao Liu, Bolun Xu, Audun Botterud +2
Data-driven models analyze power grids under incomplete physical information, and their accuracy has been mostly validated empirically using certain training and testing datasets.…
Embedding Lithium-ion Battery Scrapping Criterion and Degradation Model in Optimal Operation of Peak-shaving Energy Storage
Qingchun Hou, Yanghao Yu, Ershun Du +5
Lithium-ion battery systems have been used in practical power systems for peak-shaving, demand response, and frequency regulation. However, a lithium-ion battery is degrading while…