Analysis and Evaluation of the Economic Model of Micro-Photovoltaic Microgrid Connected to Iran's Electricity Distribution Network

Ali Reza Barzi (alirezabarzi961@gmail.com), Gholam Reza Hashemzadeh KHoorasgani (gh_hashemzadeh@azad.ac.ir), Kiamars Fathi Hafshejani (fathi@azad.ac.ir) and Aboutorab Ali Rezaee (a_alirezaee@azad.ac.ir)
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Ali Reza Barzi: PhD student in Industrial Management, Islamic Azad University, South Tehran Branch
Gholam Reza Hashemzadeh KHoorasgani: Associate Professor, Department of Industrial Management, Islamic Azad University, South Tehran Branch
Kiamars Fathi Hafshejani: Assistant professor, Department of Industrial Management, Islamic Azad University, South Tehran Branch
Aboutorab Ali Rezaee: Associate Professor, Department of Industrial Management, Islamic Azad University, South Tehran Branch

Quarterly Journal of Applied Theories of Economics, 2021, vol. 7, issue 4, 219-250

Abstract: One of the challenges in not developing the photovoltaic system icrogrid is the lack of return on investment with its costs in the shortest time.In this research, a new issue to present the economic and management model Photovoltaic system microgrid energy,Using sundials,Radiation intensity regression model And the use of bee colony algorithm. In order to minimize the installation space for maximum energy production and the income from it has been obtained for the cities of Iran.Results of return on investment for five cities of Yazd, Ardabil, Gorgan, Ahvaz and Tehran In normal and optimal condition, it shows the speed of return on investment in Yazd and its decrease is in Gorgan.The return on investment of the planned photovoltaic system in cities depends on meteorological data, geographical location and identification of the optimal point of the objective function. also for data analysis, the planned photovoltaic system with powers of 5 and 8.6 kW in the city of Tehran has been compared, Which indicates the economic nature of the model also, the two cities of Tehran and Ahvaz are located in the same area. With the stability of the power distribution network and the reduction of the effect of blackouts in the joint operation, the energy storage of the system can be disregarded. This speeds up the return on investment and costs. Economics, system stability and electricity network are the two conditions of this model, which policymakers can, by planning and decision-making, develop this system in the country and make the country's electricity distribution network and manpower sustainable

Keywords: Cost; income; energy; distribution network; photovoltaic system (search for similar items in EconPapers)
JEL-codes: Q20 Q41 Q42 Q43 Q47 Q48 (search for similar items in EconPapers)
Date: 2021
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