- Title
- A fixed-structure automaton for load management of electric vehicles
- Creator
- Stüdli, S.; Middleton, R. H.; Braslavsky, J. H.
- Relation
- 2013 European Control Conference (ECC). Proceedings of the 2013 European Control Conference (Zurich, Switzerland 17-19 July, 2013) p. 3566-3571
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2013
- Description
- The uncontrolled charging of electric vehicles (EVs) imposes additional stresses on the grid. These stresses are set to increase due to the predicted increase in penetration of EVs. However, EV charging loads offer opportunities for controlling the actual demand to limit the peak demand or track variable generation to support the grid. This also can facilitate the integration of intermittent renewable energy generation in the near future. In this paper a learning automaton is proposed to manage EVs capable of on/off charging. We propose a new algorithm for distributed control of charging based on the broadcast of a congestion signal to regulate the aggregated demand. We show that the proposed algorithm converges to steady state operation, and analyse its implications on the distribution of power demand amongst the EVs. The potential of the proposed algorithm is illustrated by simulations for capping the aggregate demand of the EVs, and for tracking of slowly varying power generation signals.
- Subject
- power demand; automata; Markov processes; load management; electric vehicles; algorithm design and analysis
- Identifier
- http://hdl.handle.net/1959.13/1317591
- Identifier
- uon:23446
- Identifier
- ISBN:9783033039629
- Rights
- © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
- Language
- eng
- Full Text
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