1.4k citations · 3k across the 21 of their papers we have counts for
5 papers · 1 filter
Fast Power System Cascading Failure Path Searching with High Wind Power Penetration
Yuxiao Liu, Yi Wang, Pei Yong +3
Cascading failures have become a severe threat to interconnected modern power systems. The ultrahigh complexity of the interconnected networks is the main challenge toward the unde…
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…
Probabilistic duck curve in high PV penetration power system: Concept, modeling, and empirical analysis in China
Qingchun Hou, Ning Zhang, Ershun Du +3
The high penetration of photovoltaic (PV) is reshaping the electricity net-load curve and has a significant impact on power system operation and planning. The concept of duck curve…
Matrix Modeling of Energy Hub with Variable Energy Efficiencies
Wujing Huang, Ning Zhang, Yi Wang +3
The modeling of multi-energy systems (MES) is the basic task of analyzing energy systems integration. The variable energy efficiencies of the energy conversion and storage componen…