Design and Implementation of a Soft Switched Bidirectional Charger for Vehicle-to-grid (V2G) Applications

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Akbari, Rasoul | 2013

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 44562 (05)
University: Sharif University of Technology
Department: Electrical Engineering
Advisor(s): Tahami, farzad
Abstract:
Due to the growing oil price and environmental considerations, tendency to use local and environmentally friendly energy sources has increased.Bidirectional transmission can be one of the key features of the smart grid,so the use of car battery connected to the grid as local energy sources makes sense. This can provide network stability, especially during peak load times. Vehicles connected to grid (V2G) is an electric vehicle or a plug-in hybrid electric vehicles can delivered the electricity to the grid. These systems require either two separate power electronic converters can be used for transmission in either directions or a two-way transfer charger. The aim of this project is to design and build a high-performance two-way charger for connecting to the vehicle. In this thesis we discussed the structures introduced for electric vehicle chargers, isolated complex structures as well as new electric car battery charger which connected to theproposed network. Also their performance has been studied in PSIM software. At the endresults of the proposed practicalduplex structure will be presented
Keywords:
Soft-Switching ; Plug-in Hybrid Electric Vehicle (PHEV)Charging Control ; Electric Vehicle Charger ; Plug-in Hybrid Electric Vehicle (PHEV) ; Bidirectional Converter

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