TIEVM-HV-1PH-DCAC

Single phase inverter development kit with voltage source and grid connected modes

TIEVM-HV-1PH-DCAC

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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 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
  • Hardware Files are in DigitalPower SDK at solutions\tidm_hv_1ph_dcac

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

C2000 real-time control MCUs
TMS320F280040 C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB Flash, PGAs, SDFM TMS320F280040C C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB Flash, InstaSPIN-FOC, CLB, PGAs, SDFM TMS320F280041 C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB Flash, PGAs, SDFM TMS320F280041C C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB Flash, InstaSPIN-FOC, CLB, PGAs, SDFM TMS320F280045 C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB Flash, PGAs, SDFM TMS320F280048 C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB Flash, CLA, PGAs, SDFM TMS320F280048C C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB Flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM TMS320F280049 C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB Flash, CLA, PGAs, SDFM TMS320F280049C C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB Flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM TMS320F28075 C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB Flash, CLA, SDFM TMS320F28076 C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB Flash, CLA, CLB, SDFM TMS320F28374D C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 512 KB Flash, EMIF, 12b ADC TMS320F28374S C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB Flash, EMIF, 12b ADC TMS320F28375D C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB Flash, EMIF, 12b ADC TMS320F28375S C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB Flash, EMIF, 12b ADC TMS320F28376D C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 512 KB Flash, EMIF, 16b ADC TMS320F28376S C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB Flash, EMIF, 16b ADC TMS320F28377D C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB Flash, EMIF, 16b ADC TMS320F28377D-EP C2000™ Enhanced Product 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1 MB Flash, EMIF, 16b ADC TMS320F28377S C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB Flash, EMIF, 16b ADC TMS320F28378D C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB Flash, CLB, EMIF, 12b ADC TMS320F28378S C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB Flash, CLB, EMIF, 12b ADC TMS320F28379D C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB Flash, CLB, EMIF, 16b ADC TMS320F28379S C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB Flash, CLB, EMIF, 16b ADC

 

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Linear regulators (LDO)
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Low-side switches
ULN2003A 50-V, 7-ch darlington transistor array, -20C to 70C

 

Precision op amps (Vos<1mV)
OPA4350 Quad, single-supply, rail-to-rail, high speed, low noise operational amplifier
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TIEVM-HV-1PH-DCAC – Single phase inverter development kit with voltage source and grid connected modes

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Technical documentation

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Type Title Date
* User guide Voltage Source Inverter Reference Design (Rev. E) Mar. 04, 2020
User guide Grid Connected Inverter Reference Design (Rev. D) Mar. 04, 2020
More literature TIEVM-HV-1PH-DCAC EU Declaration of Conformity (DoC) Jan. 02, 2019

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
C2000WARE-DIGITALPOWER-SDKDigitalPower software development kit (SDK) for C2000™ MCUs
DRIVER OR LIBRARY
CONTROLSUITEcontrolSUITE™ Software Suite: Software and Development Tools for C2000™ Microcontrollers

Reference designs

REFERENCE DESIGN
TIDM-HV-1PH-DCACSingle-Phase Inverter Reference Design With Voltage Source and Grid Connected Modes

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