Design and Implementation of an Arduino based Three-Phase Inverter with Bluetooth Controlled Load

This paper presents a sophisticated three-phase inverter system featuring Bluetooth-enabled load control, engineered to convert D C power from a 12 V battery into three-phase AC power. Central to the control mechanism is an Arduino Uno microcontroller, overseeing the inverter’s operations. A Bluetooth module integrated with the Arduino Uno enables seamless wireless control and communication. To ensure stable power supply to the microcontroller, the battery’s voltage is meticulously regulated. MOSFET bridges serve as the pivotal switching components responsible for the DC-to-AC inversion process. Each phase of the inverter is linked to a step-up transformer, elevating the voltage to meet the demands of the connected loads. These loads can be conveniently managed individually via Bluetooth, facilitating flexible and remote power distribution control. The design endeavors to offer an efficient and convenient solution for handling multiple AC loads with varying power requirements.