Three-phase power factor reference design

  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.

Keep Up to Date with the Most Important News

By pressing the Subscribe button, you confirm that you have read and are agreeing to our Privacy Policy and Terms of Use
Previous Post

Medical power supplies meet class B radiated, conducted EMI standards

Next Post

MCU allows designers nonvolatile memory on single device