The Vienna rectifier power topology is used in high-power, three-phase power factor correction applications such as appliances, electric vehicle (EV) chargers, and telecom rectifiers. Control design of the rectifier can be complex. This reference design illustrates a method to control the power stage using the C2000™ microcontroller (MCU). The design also enables monitoring and control of a Vienna rectifier based on graphical user interface (GUI). The hardware and software available with this design help accelerate the time to market.
Features
- Three-phase input of 380V, 400VL-L 50/60Hz, output of 650V DC nominal, 10kW
- 40kHz pulse width modulation (PWM) switching
- > 98% peak efficiency
- Less than 1.5% total harmonic distortion (THD) at full load
- Software available for F280013x