Energy Efficient and Low Cost power Stable Management system in High Speed Single Phase Induction Motor

Abstract- This system saves energy by efficient power management of a room which employs certain controlling mechanisms managed by a microcontroller. In the proposed driver circuit, this problem has been encountered by a microcontroller based automatic adjustable output frequency inverter circuit which is capable of increasing or decreasing output frequency as per desired to any fraction or multiple of supply frequency of 50 Hz. The project aims to build a simple, compact and energy-efficient system for automatic power factor monitoring and energy saving by using Microcontroller. The circuit has been practically implemented and performance on a single phase induction motor. The system has been tested on different loads. The use of 32-bit microcontroller promises extension of the project to a complete power management unit. Apart from lower power consumption, it allows easy extension of functionalities from power data logging, remote monitoring and control, emergency alarm etc. Keywords- Energy saving, microcontroller, adjustable frequency, single phase induction motor. I