WSEAS Transactions on Circuits and Systems
Print ISSN: 1109-2734, E-ISSN: 2224-266X
Volume 17, 2018
Optimum Cost-performance Evaluation of Hybrid Energy Systems in Presence of Plug-in Electric Vehicles
Authors: ,
Abstract: This paper proposes a methodology for practical techno-economic evaluation of Distributed Generation (DGs) for electric vehicle charging station in smart grid. In this method, the interaction of Electric Vehicles (EVs) in smart grid is considered. An important issue is that high penetration of electric vehicle (EVs) brings heavy electricity demand to the power grid. One effective way is to integrate distributed generation (DGs) into charging infrastructure. In this paper at the first stage, candidate buses for installation of DGs and EV charging station. Then the financial benefit of investors obtained from heat selling of the CHP units (in DGs) is determined through an economic analysis at this stage. Studying the interaction between EVs and DGs in the distribution system, the financial benefit of the distribution company obtained from loss reduction is evaluated through a techno analysis. Finally considering the distribution company and investors as players, the best location and capacity of DGs and EV charging station will be achieved for installing in the distribution buses using a Nash equilibrium point in game theory (GT) approach. The applicability of the proposed method is examined on a sample distribution feeder.
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Pages: 187-195
WSEAS Transactions on Circuits and Systems, ISSN / E-ISSN: 1109-2734 / 2224-266X, Volume 17, 2018, Art. #23