Based on Arduino-compatible microcontrollers three-phase parameters control device
Designed three-phase parameters control device used real-time voltage and current sensors data calculates instantaneous values of power factor, full, active and reactive power, module three-phase current. The device is implemented on board Intel Galileo (Arduino-compatible microcontroller). To analyze the accuracy of the calculations a computer model of microprocessor device based on discrete time and level has been performed in Matlab Simulink environment. Results of the de-velopment can be used to evaluate the efficiency of three-phase loads, such as an asynchronous motor.