30-10-2012, 11:03 AM
New solid-state on-load tap-changers topology for distribution transformers
ABSTRACT
The project is made of transformer having multiple taps at the secondary which are switched by electro magnetic relays upon getting, and signal from the microcontroller. By two switches that act for increment and decrement the tap position by monitoring the mains voltage required by the user.
Voltage will be displayed on lcd .
Over heat protection also given to transformer. When it reaches to certain temperature it will auto magically shut downs.