STDES-30KWVRECT

Active
Design Win

30 kW Vienna PFC rectifier reference design with digital control

Download databrief
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The STDES-30KWVRECT reference design introduces a complete digital power solution for high-power three-phase active front end (AFE) rectifier applications based on the three-level Vienna topology.

This platform achieves a peak efficiency of more than 98.5% by using the SCTWA90N65G2V-4 and the STPSC40H12C.

It features a fully digital control with the STM32G474RE mixed-signal high-performance microcontroller, providing the full control of the PF, DC voltage, and soft startup procedure.

The STDES-30KWVRECT achieves a low total harmonic distortion (less than 5% THD at full load) and a high-power factor (higher than 0.99 at full load), providing a high-bandwidth continuous conduction mode (CCM) current regulation.

The STDES-30KWVRECT is a fully assembled kit developed for performance evaluation only, not available for sale.
  • All features

    • Three-phase, three-level AC-DC power converter:Nominal rate for DC voltage: 800 VNominal rate for AC voltage: 400 VMaximum power: 30 kWPower factor: >0.99Inrush current control and soft start-upTHD lower than 5% at nominal operation
    • Power section based on SiC MOSFETs and SiC diodes:High frequency operation (70 kHz)High efficiency: >98.5%Paralleled SiC MOSFETs for higher power with balanced sharing current Passive element weight and size reduction
    • Control section based on the STM32G474RE microcontroller:Control and monitoring interfaces: SWD–UART, I²C, and DACs64-pin digital power connector LED status as UIFour integrated high-performance op-amps for additional features

You might also like...

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-30KWVRECT

      Active

      Firmware for the 30 kW Vienna PFC rectifier based on the STM32G474RE digital power MCU

      Evaluation Tool Software ST
      STSW-30KWVRECT

      Description:

      Firmware for the 30 kW Vienna PFC rectifier based on the STM32G474RE digital power MCU

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STDES-30KWVRECT
Active
- Industrial - Yes

STDES-30KWVRECT

Package:

-

Material Declaration**:

Marketing Status

Active

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STDES-30KWVRECT No availability of distributors reported, please contact our sales office SCTWA90N65G2V-4, STPSC40H12CWL, STGAP2SICS, STM32G474RET3
Active
ST - - - Not for sale

STDES-30KWVRECT Active

ECCN (US):
-
Budgetary Price (US$)*/Qty:
-

Part Number:

STDES-30KWVRECT

Core Product:

SCTWA90N65G2V-4, STPSC40H12CWL, STGAP2SICS, STM32G474RET3

Supplier:

ST

ECCN (EU):

-

Country of Origin:

-

Board production status:

Not for sale

No availability of distributors reported, please contact our sales office
Swipe or click the button to explore more details Don't show this again

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors