Published Paper Details:

The demand for efficient and dependable electronic circuit protection devices has increased with the proliferation of high-velocity digital systems. This paper introduces a unique method to home circuit protection with the improvement of a 3-phase electronic circuit breaker. Traditional mechanical circuit breakers have limitations in terms of reaction time and accuracy. The proposed electronic circuit breaker integrates advanced sensing technologies and microcontroller-based control algorithms to provide unique and efficient safety against overloads, short circuits, and earth faults in three-phase electric systems generally determined in domestic and industrial equipment's. The layout emphasizes compactness, cost-effectiveness, and compatibility with existing electrical infrastructure. Here an Ultrafast electronic circuit breaker is designed which depends on the current detecting across a series component typically a CT (current Transformer).The current sensed is compared with preset value of microcontroller. The microcontroller will consistently check the magnitude of this current against a preset current to guarantee that the current flowing through the circuit isn't over the given rated value. Assuming the current at any point rises over the rated magnitude, the microcontroller initialize the tripping mechanism which cutoff the circuit. The Experimental effects reveal the superior overall performance of the electronic circuit breaker in terms of response time, reliability, and flexibility in comparison to conventional counterparts. This innovation promises to decorate safety and reliability in home electrical installations even as paving the manner for clever grid integration and energy management applications.