This project is to study and designed about Adjusting the voltage transformer can be adjustable.Daytime demand high voltage But at night demand low voltage affect to change in the dead end of wire. This project is designed to make it adjustable transformer, voltage can be adjusted automatically By the motor control system . To take control transformer using Rectifier Circuit to convert voltage from 220 Vac to 12 Vdc . To be used as power supply circuits and motor control circuits. By designing a motor to rotate Tap Changer's auto-transformer When the voltage drop
The motor will rotate clockwise and when the voltage over the motor will rotate counter clockwise. To adjust the voltage from the auto-transformer to the Autobahn during normal to use.