Power

Three-phase power factor reference design

17th October 2018
Lanna Deamer
0

 

The Vienna rectifier power topology is used in high power, three-phase power factor correction applications such as offboard Electric Vehicle (EV) chargers and telecom rectifiers.

Control design of the rectifier can be complex. This TI Design illustrates a method to control the power stage using C2000 microcontroller (MCU). The hardware and software available with this design helps accelerate the time to market.

Features

  • Three-Phase Input 208 VL-L 60Hz, Output 600V DC Nominal, 1.2KW
  • Three-Phase Input 400 VL-L 50Hz, Output 700V DC Nominal, 2.4KW
  • 50kHz Pulse Width Modulation (PWM) Switching
  • Greater Than 98% Peak Efficiency
  • Less Than 2% Total Harmonic Distortion (THD) at Full Load and Low Line
  • powerSUITE Support for Easy Adaptation of the Design for User Requirement
  • Software Frequency Response Analyser (SFRA) and Compensation Designer for Ease of Tuning of Control Loops
  • Software support for F2837x and F2804x using driver library. Control loop can be ran on C28x or CLA maintaining same source code.

For more information, click here.

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