What Is Electric Power Supply System

In case of transformer failure also the power supply is interrupted.

What is electric power supply system. The system components vary depending on the size of the building so we will address systems for small and large buildings. The power supply can be defined as it is an electrical device used to give electrical supply to electrical loads. Electrical outlet energy storage device such as batteries fuel cells generator solar power converters are generally known as power sources. The conveyance of electric power from a power station to consumers premises is known as electric supply system.

The electrical grid can be broadly divided into the generators that supply the power the transmission system that carries the power from the generating centres. The electric supply system can be broadly classified into d c. In other words the consumer in the radial electrical distribution system would be in darkness until the feeder. An electric power system is a network of electrical components deployed to supply transfer and use electric power.

The main function of the power supply is to convert electric current from a source to the correct voltage current and frequency to power the load. But radial electrical power distribution system has one major drawback that in case of any feeder failure the associated consumers would not get any power as there was no alternative path to feed the transformer. An electric supply system consists of three principal components viz the power station the transmission lines and the distribution system. The power systems that are of interest for our purposes are the large scale full power systems that span large distances and have been deployed over decades by power companies.

Generally electric supply is provided to those heavy load consumer commercial power supply for inductries where the demands is 11 kv from the lines which caries 11kv in three phase three wire overhead system and they make a separate sub station to control and utilize the heavy power in industries and factories. Mains electricity by country includes a list of countries and territories with the plugs voltages and frequencies they commonly use for providing electrical power to low voltage appliances equipment and lighting typically found in homes and offices. Generation is the production of electricity at power stations or generating units where a form of primary energy is converted into electricity. Electric utilities transmit power from the power plant most efficiently at very high voltages.

An example of a power system is the electrical grid that provides power to homes and industry within an extended area. The main function of this device is to change the electrical current from a source to the accurate voltage frequency and current to supply the load. Supply mains are the terminals installed at consumer premises from which the consumer takes connection for his uses. Supply main is the end point of an electrical supply system.

Electricity from the power company.