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

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

What is Electric Power Generation ?Power Generation DefinitionThe power system has three main parts: generation, transmission, and distribution. This article focuses on power generation, where one form of energy is converted into electrical energy. Electrical energy is produced from various natural sources.Energy sources are classified into renewable and non-renewable types. Currently, most electrical energy is generated from non-renewable sources like coal, oil, and natural gas.However, non-ren

Economiser DefinitionAn economiser is a mechanical device which is used as a heat exchanger by preheating a fluid to reduce energy consumption. In a steam boiler, it is a heat ex-changer device that heats up fluids or recovers residual heat from the combustion product i.e. flue gases in thermal power plant before being released through the chimney. Flue gases are the combustion exhaust gases produced at power plants consist of mostly nitrogen, carbon dioxide, water vapor, soot carbon monoxide et

Thermal Power Plant DefinitionA thermal power plant uses coal, air, and water to generate electricity based on the Rankine Cycle.A thermal power generating plant works using the Rankine Cycle. It needs three main inputs to produce electricity: coal, air, and water.Coal is used as fuel here because we are going to draw the flow diagram of a coal thermal power generating plant. Coal creates required heat energy by combustion in the furnace.Air is supplied to the furnace to accelerate the combustio

Power System Frequency DefinitionPower system frequency is the rate of change of the phase angle of AC voltage or current, measured in hertz (Hz).Historical InfluenceThe choice of 50 Hz in India and 60 Hz in other regions is based on historical and economic factors, not technical reasons.Advantages of 60 HzA 60 Hz system has more power output and allows for smaller electrical devices but may need more cooling.Advantages of 50 HzA 50 Hz system can support longer transmission distances with lower

What is Mobile Substations ?Mobile Substation DefinitionA mobile substation is a portable power distribution system used for temporary or emergency power supply.ComponentsIncludes transformers, cooling systems, switchgear, metering systems, protection relaying systems, auxiliary power supplies, surge protection, and cable connections.Types of Mobile Substations Compact and modular mobile substations Skid-mounted substations Containerized substations Rail-wagon substationsBenefits Offers mobility

Electrical Substation DefinitionNowadays, the demand for electrical power is growing rapidly. To meet this demand, we need larger power generating stations, which can be hydro-electric, thermal, or atomic. These stations are built in various locations based on resource availability, often far from the areas where power is consumed.Therefore, it’s necessary to transmit power from generating stations to load centers using high-voltage networks. Power is generated at low voltages but transmitted at