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Decentralized Charging Control for Large Populations of Plug-in Electric Vehicles: Application of the Nash Certainty Equivalence Principle

CSS Publication Number
CSS10-19
Full Publication Date
September 10, 2010
Abstract

The paper develops and illustrates a novel decentralized charging control algorithm for large populations of plug-in electric vehicles (PEVs). The proposed algorithm is an application of the so-called Nash certainty equivalence principle (or mean-field games.) The control scheme seeks to achieve social optimality by establishing a PEV charging schedule that fills the overnight demand valley. The paper discusses implementation issues and computational complexity, and illustrates concepts with various numerical examples.

Research Areas
Mobility Systems
Transportation
Keywords
Decentralized control, Nash certainty equivalence (NCE) principle, plug-in electric vehicles (PEVs), ‘valley-fill’ charging control
Publication Type
Conference Proceeding
Digital Object Identifier
DOI: 10.1109/CCA.2010.5611184
Full Citation
Ma, Zhongjing, Duncan Callaway, and Ian Hiskens. "Decentralized Charging Control for Large Populations of Plug-in Electric Vehicles: Application of the Nash Certainty Equivalence Principle." Proceedings from the 2010 IEEE International Conference on Control Applications, part of the Multi-Conference on Systems and Control, September 8-10, 2010, Yokohama, Japan. 191-195.