Micro controller unit based motor control system using field oriented control algorithm

This paper focuses on micro controller unit (MCU) based platform and field oriented control (FOC) algorithm applying 3^rd harmonic injection algorithm. The target application of this paper is power chain systems of electric vehicle (EV) and electric scooter (E-Scooter). The MCU based system on chip (SoC) is proposed, called Bison1, and the proposed platform is called Bison1 platform which is including specification I/O controller for motor control and memory with FOC algorithm. The experiment results show the proposed methodology has good performance for complexity FOC algorithm and, the proposed Bison1 platform provides some protected mechanisms such as over heating and over current for safety The execution time for the motor control of the proposed system is about 44.9 us which is almost the same with digital signal processor (DSP) based system.