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Chen-Ching Liu
Researcher at Virginia Tech
Publications - 274
Citations - 14290
Chen-Ching Liu is an academic researcher from Virginia Tech. The author has contributed to research in topics: Electric power system & Electricity market. The author has an hindex of 57, co-authored 269 publications receiving 12126 citations. Previous affiliations of Chen-Ching Liu include Washington State University & Purdue University.
Papers
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Proceedings ArticleDOI
Lyapunov exponents over variable window sizes for prediction of rotor angle stability
TL;DR: In this paper, a PMU-based method using Maximal Lyapunov Exponent (MLE) to determine the stability of a system following a disturbance has been established in previous research.
ReportDOI
Improving Distribution Resiliency with Microgrids and State and Parameter Estimation
Francis K. Tuffner,Tess Williams,Kevin P. Schneider,Marcelo A. Elizondo,Yannan Sun,Chen-Ching Liu,Yin Xu,Sri Nikhil Gup Gourisetti +7 more
TL;DR: The results suggest that microgrids as a Resiliency Resource as well as distribution-level State Estimation and Parameter Estimation should be considered as a viable option for resilience enhancement in the oil and gas industry.
Posted Content
Modeling of Suppliers Learning Behaviors in an Electricity Market Environment
TL;DR: In this article, the day-ahead electricity market is modeled as a multi-agent system with interacting agents including supplier agents, load-serving entities, and a market operator, and it is shown that, with Q-learning, electricity suppliers are making more profits compared to the scenario without learning due to strategic gaming.
Proceedings ArticleDOI
Interchange contract decision making in electric power systems
TL;DR: A new search algorithm is developed to optimize an energy-purchase contract with respect to the objectives of reliability, cost savings, and the survival rate of fish migrating through a hydro-electric system.
Proceedings ArticleDOI
Agent-based distributed underfrequency load shedding
TL;DR: In this article, a distributed underfrequency load shedding (UFLS) scheme is proposed as a last resort to mitigate the frequency decline, where Paxos and average consensus protocols are utilized by agents to reach an agreement.