Developing the Model of Interconnected Power Grid and Evaluating the Competition of Distributed Systems According to Economical and Environmental Criteria

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Roostaazad, Sajad | 2011

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 42996 (46)
University: Sharif University of Technology
Department: Energy Engineering
Advisor(s): Saboohi, Yadollah
Abstract:
This report models the electricity supply network by means of the ESM software. In this model, the distribution company obtains its final users’ electricity demand from three sources: distributed generation plants owned by private sector, distributed generation plants owned by the distribution company and buying from electricity market (Over distribution network). According to the model, the optimum point of operating the network is a point with maximum profit, minimum waste and environmental effects. The optimum point of supply minimizes the network wastes to an optimum extent. In this model, the distribution company can supply the extra electricity to the electricity market, provided that there is a capacity of production more than the final users’ demand, there is also the demand from the market and that supply is profitable. In this model, due to the nonlinear effects of distributed generation, it has been tried to see its competition with central generation and finally the optimum point for the distribution network is obtained by considering the environmental effects, transportation costs, transportation network capacity, capital costs and operational costs.
Keywords:
Energy ; Electricity ; Dispersed Generation ; Integrated Energy Network ; Central Generation

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