DocumentCode :
1890780
Title :
An ICT solution for integration of Electric Vehicles in grid balancing services
Author :
Lewandowski, C. ; Bocker, S. ; Wietfeld, Christian
Author_Institution :
Commun. Networks Inst., Tech. Univ. Dortmund, Dortmund, Germany
fYear :
2013
fDate :
2-6 Dec. 2013
Firstpage :
195
Lastpage :
200
Abstract :
To achieve a mass market acceptance of electric mobility, the development of personal safety mechanisms, authorization methods and asset management of charging infrastructure requires standardized ICT protocols. For all these issues protocols have been developed and a roll-out of Electric Vehicles (EV) is feasible. To increase the market penetration of e-mobility, EVs can take part in value added grid services (e-services), which can increase the grid stability in case of high fluctuation of renewable energy resources. As only a single EV charging process cannot compensate grid fluctuations, this paper presents a pooling strategy of multiple charge points, which are controlled by a central pool operator that can react upon grid congestion. Two of such e-services are discussed in this paper by developing an ICT architecture with standardized communication protocols. After an introduction of the used protocols, protocol interaction for realizing the e-services is illustrated by several sequence charts. Therefore a new e-service interface including message definition is developed. These messages are based on standardized message types of ISO/IEC 15118. This ensures interoperability and integration of e-service interface into ICT protocols for charge point management, e.g. Open Charge Point Protocol (OCPP).
Keywords :
IEC standards; ISO standards; electric vehicles; open systems; power grids; power system control; power system stability; renewable energy sources; EV charging process; ICT architecture; ICT solution; ISO/IEC 15118; OCPP; asset management; authorization methods; central pool operator; charge point management; charging infrastructure; e-mobility; e-service interface; electric mobility; electric vehicles; grid balancing services; grid congestion; grid stability; interoperability; market penetration; mass market acceptance; open charge point protocol; personal safety mechanisms; pooling strategy; protocol interaction; renewable energy resources; sequence charts; standardized ICT protocols; standardized communication protocols; value added grid services; Electric vehicles; IEC standards; ISO standards; Process control; Protocols; Pulse width modulation; Renewable energy sources;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Connected Vehicles and Expo (ICCVE), 2013 International Conference on
Conference_Location :
Las Vegas, NV
Type :
conf
DOI :
10.1109/ICCVE.2013.6799792
Filename :
6799792
Link To Document :
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