Development Of An Automated Phase Selector To Utilize Available Three-Phase Power Supply (KEY IJP************481)

• Sonu Bawane, Rakesh Lanjewar, Ajay Bhanarkar, Ashwini Bharadkar, Suraj Upadhyay, Ojaswini Rakhade, Prof. N. D. Dhapodkar

Abstract

This paper presents the development of an automated phase selector that can be used to obtain a three-phase power supply from a single-phase or three-phase power system. The proposed system consists of a voltage sensor, a microcontroller, and a relay module. The voltage sensor detects the presence of a three-phase voltage and sends the signal to the microcontroller. The microcontroller analyses the signal and sends the corresponding command to the relay module to connect the three-phase power supply to the load. The system is designed to be compact, easy to use, and cost-effective. The proposed phase selector can be used in various applications such as industrial automation, motor control, and power distribution. Experimental results show that the system is able to automatically select the correct phase and provide a reliable three-phase power supply to the load.