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This paper proposes an intelligent algorithm for dealing with high penetration of renewable energy sources (RESs) in the medium voltage (MV) by intelligently managing electric vehicles (EVs), as one of the grid flexible loads. The MV grid used in this work is a CIGRE benchmark grid. Different residential and industrial loads are considered in this grid. The connection of medium voltage wind turbines...
This paper proposes different smart charging algorithms for electric vehicles (EVs) to find out the maximum grid capability in dealing with these new devices. The main objective is to obtain maximum EV penetration in the distribution grid without reinforcing the grid in order to avoid any cost for distribution system operators (DSOs). Two smart charging algorithms are proposed in this study. The proposed...
High penetration of photovoltaic panels in distribution grid can bring the grid to its operation limits. The main focus of the paper is to determine maximum photovoltaic penetration level in the grid. Three main criteria were investigated for determining maximum penetration level of PV panels; maximum voltage deviation of customers, cables current limits, and transformer nominal value. Voltage deviation...
Tremendous penetration of renewable energy in electric networks, despite its valuable opportunities, such as balancing reserve and ancillary service, has raised concerns for network operators. Such concern stems from grid operating conditions. Such huge penetration can lead to violation in the grid requirements, such as voltage and current limits. This paper proposes an optimization method for determining...
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