Single Phase Inverter Reference Design With Voltage Source and Grid Connected Modes


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This reference design implements single phase inverter (DC-AC) control using the C2000 F28377D microcontroller. Design supports two modes of operation for the inveretr. First is voltage source mode using an output LC filter, this control mode is typically used in Uninterrupted Power supplies.   Second is Grid connected mode with an output LCL Filter, which is typically used in solar inverters. Firmware for the design is supported under powerSUITE framework which enables adaptation using the Solution Adapter and enables tuning of the control loop using Compensation Designer and SFRA. High efficiency, low THD and intuitive software make this design attractive for engineers working on inverter design for UPS and alternative energy applications such as PV Inverters, Grid Storage, micro grids. 

  • powerSUITE supported Voltage Source Inverter and Grid Connected Inverter Design
  • Peak 98% efficiency in Voltage Source Mode and <4% THD in case of non linear loads
  • Input 380V DC, Output 220Vrms 50Hz or 110Vrms 60Hz and 600VA Max

What's Included

  • F28377D ISO Control Card
  • TIDM-HV-1PH-DCAC Board
  • USB Mini-B (5pin) Male to Standard-A Male 3

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Single Phase Inverter Reference Design With Voltage Source and Grid Connected Modes


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Technical Documents
User guides (2)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 4646 13 Nov 2017 2,699
PDF 2961 13 Nov 2017 2,297

Software (1)

Name Part Number Software Type
controlSUITE™ Software Suite: Software and Development Tools for C2000™ Microcontrollers  CONTROLSUITE  Software Libraries 

Reference Designs (1)

Name Part Number Tool Type
Single-Phase Inverter Reference Design With Voltage Source and Grid Connected Modes  TIDM-HV-1PH-DCAC  TI Designs

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TMS320F28377D  Dual-Core Delfino Microcontroller  Real-time Control 
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