What is the function of station transformer?

What is the function of station transformer?

The Station Transformers are employed to supply auxillary loads to the power plant for starting the plant when generating unit is not in operation . There transformers are connected to the switchyard bus. LV side of the station transformer is connected to the auxiliary buses.

What is station service transformer?

Station service voltage transformers (SSVTs) are intended to provide low voltage control power for substations, cell tower installations, and at switching stations by tapping directly from the high voltage line.

Which transformer is used in generating station?

step up transformer
Hence in the power transmitting station of the power plant, a step up transformer is used. The type of current that is transmitted from the power station is the alternating current which is also known as the ac current.

What is a station service?

Station Service means the energy that is used to operate an electric or thermal generating plant. It includes energy consumed for plant lighting, power, and auxiliary facilities in support of the electricity generation system.

What are the functions of a transformer?

A transformer is an electrical device designed and manufactured to step voltage up or step down. Electrical transformers operate on the principle of magnetic induction and have no moving parts.

Can transformer generate power?

Transformers do not generate electrical power. Instead, they transfer it from one AC circuit to another. This winding around the core converts the electrical power into a magnetic field, which then flows through the core and into the windings of the secondary coil.

What is a station transformer in a power plant?

Answer Wiki. Station transformer is the step down transformer which is generally used in the generation station. It is mounted before the generator transformer. It takes the supply from the generator output and step down it to 6.6KV which is supplied to the auxiliary panel. So it is use to power the auxiliaries in the power plant.

What is the function of the transformer in a substation?

It is the transformer that supplies electrical power to the substation. Usually it’s a simple distribution transformer that converts the voltage to about 120/240V for the station. This powers all the equipment such as relays, measuring equipment, and SCADA equipment in the substation.

What is the difference between a station transformer and an auxiliary transformer?

Station Transformer supply power to main plant ie all drive motors to Steam Turbine and Steam Generator of a Power Plant while auxiliary Transformer supply power to other utilities like Circulating water ,Air conditioning, coal handling plant etc In your opinion, what would be the average initial startup cost for product development?

What is the purpose of a step up transformer?

Stepping up the voltage reduces the transmission losses which occur during the power transmission to long distances. The rating of this transformer (MVA rating) will be almost equal to the alternator or generator rating. These transformers are connected to the Generator Transformer bus.