1. Brief Introduction

GD32E230C-FOC Demo Suites is based on PMSM motor using Field Oriented Control (FOC) algorithm, which can perform double closed-loop control of motor speed and bus current, enabling developers to quickly and easily use GD32MCU for FOC motor control applications. It supports LQFP48 package of GD32E230(Cortex®-M23) series.

▲ GD32E230C-FOC Development Board

2. Function Description

The PMSM Motor Control Development Kits with Field Oriented Control (FOC) algorithm provided by GigaDevice have a variety of human-machine interface. For example, the motor running state can be displayed on the OLED screen by I2C, and the waveform of system variable can be printed on upper computer by USART. Moreover, state control, direction selection and speed regulation can be separately achieved by key, dial switch and knob actuator.

The power supply voltage of the demo suites is 24V, and the rated current is 2A. Double closed-loop control regulating speed and current using the advanced FOC algorithm can reach speed as high as 3800rpm.

3. Main Features

The demo suites take various PWM modes and current sampling methods to control the PMSM, while also supporting a number of position and speed detection schemes, with or without sensors. Developers are free to choose the appropriate control scheme based on their needs. In addition, hardware circuit self-check and comprehensive protections have been implemented on the demo suites.

4. Development Resources

GigaDevice can provide evaluation kits, user guides, hardware schematics, software code and other complete development materials. Please contact your local GigaDevice sales office or authorized representative for more details.

5. Typical Applications

Compressors in air conditioner and refrigerator, Electric vehicle, Pump and Fan, etc.