fish001

Vienna rectifier-based three-phase power factor correction reference design using C2000 MCU

TIDM-1000

Overview

The Vienna rectifier power topology is used in high power three-phase power factor (AC-DC) applications such as off-board EV chargers and telecom rectifiers. Rectifier control design can be complex. This design illustrates the use of a C2000™ microcontroller (MCU) to control a power stage. Monitoring and control of Vienna rectifiers is also implemented based on HTTP GUI pages and Ethernet support (F2838x only). The hardware and software used with this design can help you reduce your time to market.

The Vienna rectifier power topology is used in high-power three-phase power factor correction applications such as off-board electric vehicle charging and telecom rectifiers. This design illustrates how to use a C2000 microcontroller to control a Vienna rectifier.

The Vienna rectifier power topology is used in high power three-phase power factor (AC/DC) applications such as off-board electric vehicle (EV) chargers and telecom rectifiers. Rectifier control design can be complex. This design illustrates the use of a C2000™ microcontroller to control a power stage. The hardware and software used with this design can help you reduce your time to market.

characteristic

● Peak efficiency higher than 98%
● Less than 2% THD at full load and low voltage lines
● Provides powerSUITE software support to easily adjust the software for custom power levels
● SFRA enables in-circuit verification within the design’s control loop
● Designed with three-phase 400Vac VL-L input and power up to 2.4KW
● Monitor and control Vienna rectifiers based on HTTP GUI page and Ethernet support (F2838x only)

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Blockdiagram

Design Files

Documentation

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-24 02:49:06

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