![]() ꀉ 2015 Institute of Advanced Engineering and Science. ![]() In addition, the HOMER simulation software is used as the optimization tool. In this paper, technical and economic feasibility for the use of renewable energies for independent systems of the grid for a dispersed load in the area on the outskirts of Isfahan (Sepahan) with the maximum energy consumption of 3Kwh in a day is studied and presented. On the other hand, there are dispersed and remote areas and loads far from national grid which is impossible to provide electrical energy for them through transmission from national grid, therefore, for such cases the renewable energy technologies could be used to solve the problem and provide the energy. Except in the coasts of Caspian Sea, the percentage of sunny days throughout the year is between 63 to 98 percent in Iran. Iran is among the countries that are geographically located in hot and dry areas and has the most sun exposure in different months of the year. way that in 2006, about 18% of the consumed energy of the world is obtained through renewable energies. In recent years, several factors such as environmental pollution which is caused by fossil fuels and various diseases caused by them from one hand and concerns about the dwindling fossil fuels and price fluctuation of the products and resulting effects of these fluctuations in the economy from other hand has led most countries to seek alternative energy sources for fossil fuel supplies. The test questions and answers embodied in Appendix 1Ĭould aid quick revision of the Basics of Electrical Engineering Science. Students and lecturers in Technical Colleges. The book could be useful to all Engineering Writing work requests and work permits for electrical maintenance of Knowledge is necessary for troubleshooting of process and equipment, Operated systems, equipment and components. Other than Electrical Engineering, the book could be useful to allĮngineers, Technologists and Technicians working with electrically ![]() Being aįoundation course for Engineers, Technologists and Technicians in fields toĭesign, model, simulate and analyse electrical process systems. Transformation, differential equations, matrices, complex numbers, etc. Professional pre-requisite required before applying Laplace Man has learnt about electricity from nature as it is also a basic part of nature. Electricity is produced when a magnet is moved past a piece of. Electricity is the part and parcel of our modern life and it is the most widely used form of energy. Because of the interaction of electricity and magnetism, electricity can be generated economically and abundantly and electric motors can be used to drive machinery. Basics of Electrical Engineering Science is the To date, magnetism is the most inexpensive way of producing electrical power and is therefore of most interest to us. Nineteen chapters (460 pages) the Scientific principles and Applications The book “Basics of Electrical Engineering Science” elaborates in
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