Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

What are Thermoelectric Power Generators?Thermoelectric Generator DefinitionA thermoelectric generator (TEG) is a device that converts heat energy into electrical energy using the Seebeck effect. The Seebeck effect is a phenomenon that occurs when a temperature difference exists between two different conductors or a circuit of conductors, creating an electric potential difference. TEGs are solid-state devices that have no moving parts and can operate silently and reliably for long periods of tim

Electrical Supply System DefinitionAn electrical supply system is defined as the network delivering electricity from generating stations to consumers, including transmission and distribution.In the past, the demand for electrical energy was low, and a single small generating unit could meet the local needs. Now, with modern lifestyles, the demand has skyrocketed. To meet this growing demand, we need many large power plants.However, building power plants near load centers, where many consumers ar

Definition of Economics of Power GenerationIn modern engineering projects, cost is very important. Engineers must achieve the desired results at the lowest cost. In power generation, we often choose between high-cost, high-efficiency equipment and low-cost, lower-efficiency equipment. High-cost equipment has higher interest and depreciation charges but lower energy bills.Electrical engineers must balance costs to minimize total plant expenditure. Studying the economics of power generation is cru

What is Nuclear Power PlantA nuclear power plant generates electricity by using nuclear reactions, mainly through nuclear fission.Nuclear FissionNuclear fission splits heavy atoms like uranium into smaller parts, releasing a large amount of energy.Main ComponentsIn the fission process, the nuclei of heavy radioactive atoms are broken into two nearly equal parts. During this breaking of nuclei, a huge quantity of energy is released. This release of energy is due to a mass defect. That means the t

What is a Hydro Power Plant?Hydroelectric Power Plant DefinitionA hydroelectric power plant is defined as a facility that generates electricity by using the kinetic energy of falling water to rotate a turbine.In hydroelectric power station the kinetic energy developed due to gravity in a falling water from higher to lower head is utilised to rotate a turbine to produce electricity. The potential energy stored in the water at upper water level will release as kinetic energy when it falls to the l

What are Power Transmission Systems?Power Transmission Systems DefinitionPower transmission systems transmit electrical power from generating stations to load centers where it is consumed.Electric power transmission systems are the means of transmitting power from a generating source to various load centers (i.e. where the power is being used). Generating stations generate electrical power. These generating stations are not necessarily situated where the majority of the power is being consumed (

Concentrated Solar Power PlantsUse mirrors or lenses to focus sunlight onto a receiver that heats a fluid, driving a turbine or engine to generate electricity.A concentrated solar power plant is a large-scale CSP system that uses mirrors or lenses to concentrate sunlight onto a receiver that heats a fluid that drives a turbine or engine to generate electricity. A concentrated solar power plant consists of several components, such as: Collectors:These are devices that reflect or refract sunlight

Definition of Solar Power PlantsSolar power plants generate electricity using solar energy, classified into photovoltaic (PV) and concentrated solar power (CSP) plants.Photovoltaic Power PlantsConvert sunlight directly into electricity using solar cells and include components like solar modules, inverters, and batteries.A photovoltaic power plant is a large-scale PV system that is connected to the grid and designed to produce bulk electrical power from solar radiation. A photovoltaic power plant

What is a Diesel Power Plant?Diesel Power Plant DefinitionA diesel power plant is defined as a power plant that uses a diesel engine as the prime mover to drive an alternator and generate electricity. A diesel engine is an internal combustion engine that converts the chemical energy of diesel fuel into mechanical energy. The mechanical energy is then used to rotate the shaft of an alternator, which converts it into electrical energy.A diesel power plant includes various systems and components wo

Thermal Power Plant DefinitionA thermal power plant is defined as a facility that generates electricity by using heat energy, primarily from burning coal, to produce steam that drives turbines.Theory of Thermal Power StationThe theory of thermal power stations is simple. These plants use steam turbines connected to alternators to generate electricity. The steam is produced in high-pressure boilers.Generally in India, bituminous coal, brown coal, and peat are used as fuel for the boiler. The bitu