Electric power systems are realtime energy delivery systems. It is also important to design a system that is inherently safe for the people who are responsible for electrical equipment maintenance and upkeep. Electric power transmission the process by which large amounts of electricity produced are transported over long distances for eventual use by consumers. Instead, generators produce the energy as the demand calls for it. 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. The diagram depicts the basic elements of an electric power system. Branch abc con sists of the power supply e1 and r1 in series, branch adc consists of the power supply e2. Pdf power system fundamental training course simply teaches you the. Some of the nonrotating electric energy sources are also discussed, such as solar voltaic systems. Ohms law is the basic formula used in all ac and dc electrical circuits.
Pdf electric power system basics for the nonelectrical. Blumes bestseller provides a comprehensive treatment of power technology for the nonelectrical engineer. Imagine transmitting mechanical energy to just 20 feet of distance. Electrical power system basics 1 electricity is so essential that its absence for few minutes makes the life very diffcult. Pdf power system fundamentals for engineers researchgate. Pdf electrical power system essentials researchgate. This book explains the essentials of interconnected electric power systems in very basic, practical terms, giving a comprehensible overview of. In fact it puts most of the modern household or office appliances to a total stop. Basic power systems 715 circuit breaker for resistive load, lighting, outlets, heaters, etc. Electric power systems pennsylvania state university.
Assign a distinct current of arbitrary direction to each branch of the network i1, i2, i3. The system starts with generation, by which electrical energy is produced in the power. Introduction to electrical power systems semantic scholar. Electric utility personnel who recently started career in power. Electric power system basics for the nonelectrical professional. Download electric power system basics for the nonelectrical professionals by steven w. Real time means that power is generated, transported, and supplied the moment you turn on the light switch. Figure 11 shows the basic building blocks of an electric power system. The major equipment components associated with each type of power plant are discussed, such as boilers. The reader should gain a basic understand ing of power plant fundamentals as they relate to electric power system gen eration. The basic environmental issues associated with each prime mover are mentioned. An introduction to electric power transmission presentation. Electric power systems are not storage systems like water systems and gas systems.
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. Download introduction to electrical power systems pdf. Electric power system basics for the nonelectrical professionals by. An introduction to electric power transmission presentation pdf.