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

(ACTIVE) TIDM-HV-1PH-DCAC

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Key Document

Description

This reference design implements single-phase inverter (DC-AC) control using the C2000™ F28377D microcontroller. 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
  • 380V DC input, 110Vrms 60Hz or 220Vrms 50Hz output
  • 98% peak efficiency
  • Low total harmonic distortion (THD) <1% for linear loads and <3% for typical non linear loads
  • 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

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




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TIEVM-HV-1PH-DCAC:
Single Phase Inverter Reference Design With Voltage Source and Grid Connected Modes

$749.00(USD)




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TI Devices (9)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
AMC1304M25  Reinforced Isolated Modulator With LDO Regulator, ±250mV Input, and CMOS Interface  Analog-to-Digital Converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
DCH010505S  Miniature, 1W, 3kVDC Isolated DC/DC Converters  Isolated Module  Sample & Buy View Design Kits & Evaluation Modules
ISO7242C  Quad Channel, 2/2, 25Mbps, Digital Isolator   Isolation  Sample & Buy View Design Kits & Evaluation Modules
OPA4350  High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series  Operational Amplifiers (Op Amps)  Sample & Buy View Design Kits & Evaluation Modules
PTH08080W  2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module  Non-Isolated Module  Sample & Buy View Design Kits & Evaluation Modules
TLV1117-33  Single-Output LDO, 800mA, Fixed (3.3), Internal Current Limit, Thermal Overload Protection  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28377D  Dual-Core Delfino Microcontroller  Real-time Control  Sample & Buy View Design Kits & Evaluation Modules
TPS715  50 mA, 24 V, 3.2-μA Iq, Low-Dropout Linear Regulator in SC70 Package  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
ULN2003A  High-Voltage, High-Current Darlington Transistor Arrays  Power Management  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Application notes (1)
Title Abstract Type Size (KB) Date Views
PDF 530 27 Jun 2017 1,081
User guides (2)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 4840 25 Apr 2017 7,592
PDF 3889 18 Oct 2016 2,585
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 1259 04 Apr 2017 1,726
ZIP 18436 04 Apr 2017 415
PDF 165 04 Apr 2017 681
Related Tools & Software

Reference Designs (1)

Name Part Number Tool Type
Grid-tied Solar Micro Inverter with MPPT  TIDM-SOLARUINV  TI Designs

Software (1)



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