فهرست مقالات Technical and economic feasibility

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  1 - Comparison of the technical and economic feasibility of using EDS systems to replace the earth well in order to provide suitable electric earth with existing methods
  Ramin Zare
  The present study was conducted with the aim of Studying the use of metal wall pipes of water wells to provide electric earth and technical and economic feasibility of using EDS to replace earth wells in installation equipment. The research method was descriptive, analy چکیده کامل

  The present study was conducted with the aim of Studying the use of metal wall pipes of water wells to provide electric earth and technical and economic feasibility of using EDS to replace earth wells in installation equipment. The research method was descriptive, analytical and applied. The results of the research showed that the use of the well wall pipe in water pumping stations as the ground electrode may contribute to their corrosion due to the passage of electric current. پرونده مقاله
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  2 - Feasibility Study of Using Renewable Energy Sources for a University Campus in Smart Grid Using Fuzzy Method
  farhad samaie
  In this paper, the electrical consumption of Hamedan University is derived of the bills, Then with defining of fuzzy Bus Thermal Coefficient objective function for heating, the amount of available heat selling to university consumer that is produced by Biomass CHP plant چکیده کامل

  In this paper, the electrical consumption of Hamedan University is derived of the bills, Then with defining of fuzzy Bus Thermal Coefficient objective function for heating, the amount of available heat selling to university consumer that is produced by Biomass CHP plant is calculated. With the capacity determination of Biomass CHP plant to provide Thermal and electrical energy of university and calculation of photovoltaic systems to supplling electrical energy, each technical calculation is presented . Then, Economic Calculation of each projects will be addressed separately. The Economic optimization in designing and operation of electrical systems is usually done through a review of investment criteria, that in this study, are include: Net present value (NPV), Internal Rate of Return (IRR) and Return period (PP) that with regard to the economic evaluation methods, the economic evaluation of project is doing. The economic calculations shows that the use of biomass CHP plant is adequate but using of photovoltaic system is not adequate. پرونده مقاله
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  3 - Fuzzy Method in Feasibility Study of Using Biomass Solar Hybrid Source and Photovoltaic System for Designing a Research Center Building in Smart Grid of Hamedan
  Maryam Darabi Saeid Piri
  In this paper, the electrical consumption of a Research Center Building is derived of the bills, Then with defining of fuzzy Bus Thermal Coefficient objective function for heating, the amount of available heat selling to Research Center Building consumer that is produce چکیده کامل

  In this paper, the electrical consumption of a Research Center Building is derived of the bills, Then with defining of fuzzy Bus Thermal Coefficient objective function for heating, the amount of available heat selling to Research Center Building consumer that is produced by Biomass Solar Hybrid Source is calculated. With the capacity determination of Biomass Solar Hybrid Source to provide Thermal and electrical energy of Research Center Building and calculation of photovoltaic systems to supplying electrical energy, each technical calculation is presented. Then, Economic Calculation of each project will be addressed separately. The Economic optimization in designing and operation of electrical systems is usually done through a review of investment criteria, that in this study, are include: Net present value (NPV), Internal Rate of Return (IRR) and Return period (PP) that with regard to the economic evaluation methods, the economic evaluation of project is doing. The economic calculation shows that the use of Biomass Solar Hybrid Source is adequate but using of photovoltaic system is not adequate. پرونده مقاله