TIDM-HV-1PH-DCAC

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

TIDM-HV-1PH-DCAC

Design files

Overview

This reference design implements single-phase inverter (DC-AC) control using the C2000™ F2837xD and F28004x microcontrollers. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in uninterruptible power supplies (UPS). Second is grid connected mode with an output LCL filter, which is typically used in solar inverters. Firmware for the design is supported under the powerSUITE framework which enables adaptation using the Solution Adapter and enables tuning of the control loop using the 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 and micro grids.

Features

Hardware Features

  • Baseboard with interface to accept HSEC180 controlCARDs
  • 380V DC input, 110Vrms 60Hz or 220Vrms 50Hz output
  • Voltage Source and Grid Connected modes
  • 98% peak efficiency
  • Low total harmonic distortion (THD) <1% for linear loads and <3% for typical non linear loads

 Software Features

  • Free download of Code Composer Studio IDE
  • Free download of C2000Ware-DigitalPower-SDKwhich includes application libraries and firmware for this board in addition to device drivers and example projects for C2000 MCUs
  • Easy adaptation of software and tuning of custom power stage using powerSUITE tools: Solution Adapter, SFRA and Compensation Designer
  • Implementation of key algorithms such as adaptive proportional resonant (PR) and resonant controllers, software phase locked loop (SPLL) for grid sync and active damping of LCL resonance using an adaptive fourth-order notch filter

 Get Started

  • Read the User’s Guide
  • Install Code Composer Studio IDE
  • Install C2000WARE-DIGITALPOWER-SDK
  • Navigate to the installation directory and refer to C2000Ware_DigitalPower_SDK_<version>\solutions\ tidm_hv_1ph_dcac for all HW files and SW examples for this TI EVM
    • For steps to import the project refer to the User’s Guide for this solution
  • Ask questions on the TI C2000 E2E Community Forum

Design files & products

Design files

Download ready-to-use system files to speed your design process.

PDF | HTML
TIDUAY6E.PDF (4613 K)

Reference design overview and verified performance test data

PDF | HTML
TIDUB21D.PDF (3953 K)

Reference design overview and verified performance test data

TIDRJ26A.PDF (1259 K)

Detailed schematic diagram for design layout and components

TIDCBH9.ZIP (6421 K)

Detailed schematic diagram for design layout and components

TIDRJ27A.PDF (165 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDCDC1.ZIP (18436 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

C2000 real-time microcontrollers

TMS320F280040-Q1Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128-KB flash, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280040C-Q1Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128-KB flash, InstaSPIN-FOC, CLB, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280041C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 128-kb flash, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280041-Q1Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB flash, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280041CC2000™ 32-bit MCU with 100-MHz, FPU, TMU, 128-kb flash, InstaSPIN-FOC, CLB, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280041C-Q1Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB flash, InstaSPIN-FOC, CLB, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280045C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB flash, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280048-Q1Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB flash, CLA, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280048C-Q1Automotive C2000™ 32-bit MCU w/ 100 MHz, FPU, TMU, 256 KB flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280049C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 256-kb Flash, CLA, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280049-Q1Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB flash, CLA, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280049CC2000™ 32-bit MCU with 100-MHz, FPU, TMU, 256-kb Flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F280049C-Q1Automotive C2000™ 32-bit MCU w/ 100 MHz, FPU, TMU, 256 KB flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F28075C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, SDFM

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28075-Q1Automotive C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, SDFM

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28076C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, CLB, SDFM

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28374DC2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 512 KB flash, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28374SC2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB flash, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28375DC2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28375SC2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28375S-Q1Automotive C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28376DC2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 512 KB flash, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28376SC2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB flash, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28377DC2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28377D-EPC2000™ Enhanced Product 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1 MB flash, EMIF, 16b ADC

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F28377D-Q1Automotive C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28377SC2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28377S-Q1Automotive C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28378DC2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28378SC2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 12b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28379DC2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28379D-Q1Automotive C2000™ 32-bit MCU w/ 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 16b ADC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28379SC2000™ 32-bit MCU with 400-MIPS, 1x CPU, 1x CLA, FPU, TMU, 1024-KB flash, CLB, EMIF and 16-

Data sheet: PDF
Buck modules (integrated inductor)

PTH08080W2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module

Data sheet: PDF
Digital isolators

ISO7242CQuad-channel, 2/2, 25-Mbps digital isolator

Data sheet: PDF | HTML
Isolated ADCs

AMC1304M25±250-mV input, precision current sensing reinforced isolated modulator with LDO

Data sheet: PDF | HTML
Isolated DC/DC converters & modules

DCH010505SMiniature, 1W, 3kVDC Isolated DC/DC Converters

Data sheet: PDF
Linear & low-dropout (LDO) regulators

TPS71550-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator

Data sheet: PDF | HTML
Low-side switches

ULN2003A50-V, 7-ch darlington transistor array, -20C to 70C

Data sheet: PDF | HTML

Start development

Hardware

Development kit

TIEVM-HV-1PH-DCAC — Single phase inverter development kit with voltage source and grid connected modes

This reference design implements single phase inverter (DC-AC) control using the C2000™ F2837xD and F28004x microcontrollers. Design supports two modes of operation for the inverter. First is voltage source mode using an output LC filter, this control mode is typically used in Uninterrupted (...)
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Software

Software development kit (SDK)

C2000WARE-DIGITALPOWER-SDK — DigitalPower SDK for C2000 Real-time Controllers

    • DigitalPower SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications. The software includes (...)
Supported products & hardware

Supported products & hardware

C2000
  • F28002X
  • F28003X
  • F28004X
  • F2807X
  • F2837XD
  • F2837XS
  • F2838X
Hardware
PMP41006 1-kW reference design with CCM totem pole PFC and current-mode LLC realized by C2000 and GaN TIDA-010054 Bi-directional, dual active bridge reference design for level 3 electric vehicle charging stations TIDA-010062 1-kW, 80 Plus titanium, GaN CCM totem pole bridgeless PFC and half-bridge LLC reference design TIDA-01604 98.6% Efficiency, 6.6-kW Totem-Pole PFC Reference Design for HEV/EV Onboard Charger TIDA-01606 10-kW, bidirectional three-phase three-level (T-type) inverter and PFC reference design TIDM-02002 Bidirectional CLLLC resonant dual active bridge (DAB) reference design for HEV/EV onboard charger TIDM-02008 Bidirectional high density GaN CCM totem pole PFC using C2000™ MCU TIDM-02009 ASIL D safety concept-assessed high-speed traction, bi-directional DC/DC conversion reference design TIDM-02011 Live firmware update reference design with C2000™ real-time MCUs TIDM-1000 Vienna Rectifier-Based Three Phase Power Factor Correction Reference Design Using C2000 MCU TIDM-1001 Two Phase Interleaved LLC Resonant Converter Reference Design Using C2000™ MCUs TIDM-1007 High efficiency GaN CCM totem pole bridgeless Power Factor Correction (PFC) reference design TIDM-1022 Valley switching boost power factor correction (PFC) reference design TIDM-DC-DC-BUCK Digitally Controlled Non-Isolated DC/DC Buck Converter Reference Design TIEVM-HV-1PH-DCAC Single phase inverter development kit with voltage source and grid connected modes

Technical documentation

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Type Title Date
* Design guide Voltage Source Inverter Reference Design (Rev. E) PDF | HTML Mar. 04, 2020
Technical article How processing in real-time drives high-performance power systems Oct. 06, 2022
Application note The Essential Guide for Developing With C2000 Real-Time Microcontrollers (Rev. E) PDF | HTML Mar. 22, 2022
Design guide Grid Connected Inverter Reference Design (Rev. D) PDF | HTML Mar. 04, 2020
White paper Breakthrough technologies lead the solar power industry into the future Jul. 27, 2018
Application note Software PLL Design Using C2000 MCUs Single Phase Grid Connected Inverter (Rev. A) Jun. 27, 2017
Technical article Solar in Texas: the future looks bright Jul. 22, 2016

Related design resources

Hardware development

DAUGHTER CARD
TMDSCNCD28379D F28379D controlCARD for C2000 Real time control development kits

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
C2000WARE-DIGITALPOWER-SDK DigitalPower software development kit (SDK) for C2000™ MCUs

Reference designs

REFERENCE DESIGN
TIDM-SOLARUINV Grid-tied Solar Micro Inverter with MPPT

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