Feeder Protection for Over Load

Abstract

The large sections of metal, such as copper or aluminium that run the electricity in a substation, distribution panel, or switchboard are called bus bars. By completing this assignment, you can prevent the bus bar from becoming overloaded. Overload is one of the main reasons mechanical devices fail to meet expectations. In order to prevent damage to the bus bar caused by overload, we are anticipating that the distribution transformer's crucial components will operate at a certain current. If the current flowing through the feeder is higher than the rated current, the feeder will be immediately damaged. Here, a strong current is generated by adding more loads to the circuit. In order to boost the current. The overcurrent will cause the circuit to trip at its exact moment. In this case, we're using a single relay that we'll power on and off using our microcontroller. In the event of an overload, our microcontroller will activate a buzzer and the entire circuit will be shut off. When the load becomes too heavy, the microcontroller will turn it off and send the data to the Arduino.