Imagine transmitting mechanical energy to just 20 feet of distance. Download introduction to electrical power systems pdf. This book explains the essentials of interconnected electric power systems in very basic, practical terms, giving a comprehensible overview of. The basic environmental issues associated with each prime mover are mentioned. Some of the nonrotating electric energy sources are also discussed, such as solar voltaic systems. Assign a distinct current of arbitrary direction to each branch of the network i1, i2, i3. Figure 11 shows the basic building blocks of an electric power system. Electrical power is dominant as it is relatively much easier to transmit and distribute than other forms of energy such as mechanical. Electric load electricity consumers, such as residences, businesses, and government centers that use electricity. Introduction to electrical power systems semantic scholar.
The reader should gain a basic understand ing of power plant fundamentals as they relate to electric power system gen eration. Pdf electric power system basics for the nonelectrical. Electrical power system basics 1 electricity is so essential that its absence for few minutes makes the life very diffcult. An introduction to electric power transmission presentation pdf.
Electric power transmission the process by which large amounts of electricity produced are transported over long distances for eventual use by consumers. Electric power systems are not storage systems like water systems and gas systems. In fact it puts most of the modern household or office appliances to a total stop. Blumes bestseller provides a comprehensive treatment of power technology for the nonelectrical engineer. Branch abc con sists of the power supply e1 and r1 in series, branch adc consists of the power supply e2. An introduction to electric power transmission presentation. It is also important to design a system that is inherently safe for the people who are responsible for electrical equipment maintenance and upkeep. Instead, generators produce the energy as the demand calls for it. Real time means that power is generated, transported, and supplied the moment you turn on the light switch. Electric power system basics for the nonelectrical professionals by. Electric power systems pennsylvania state university. Pdf power system fundamentals for engineers researchgate. Electrical designers use it to determine how much voltage is required for a certain load, like a motor, a computer, or even a house full of appliances.