Total Harmonic Distortion Measurement For Energy Monitoring Reference Design

(ACTIVE) TIDM-THDREADING

Description & Features

Technical Documents

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Key Document

Description

The TIDM-THDREADING reference design implements power quality analysis in a three-phase energy measurement system. Power quality monitoring and analysis has an increasingly large role in improving the reliability of the electricity grid. The design measures Total Harmonic Distortion(THD), monitors voltage sags and swells, and measures phase-to-phase angles to help determine phase sequence and prevent accidental phase swapping. Four-quadrant energy measurement is supported for net metering systems with bi-directional energy flow.

Features
  • THD calculated for voltage and current
  • Voltage sag and swell events logged with programmable threshold levels
  • Phase-to-phase angle measurement
  • Four quadrant energy measurement with Class 0.2 accuracy
  • Complete Energy Library with fundamental voltage and current, fundamental active and reactive power, active and reactive energy, Root Mean Square(RMS) current and voltage, power factor, and line frequency

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


  




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Part Number Buy from Texas Instruments or Third Party Status

EVM430-F6779:
EVM430-F6779 - 3 Phase Electronic Watt-Hour EVM

$299.00(USD)

ACTIVE

TI Devices (2)

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
MSP430F67791A  MSP430F67791A Mixed Signal Microcontroller  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules
TPS54060  3.5V to 60V Input, 0.5A Step-Down Converter with Eco-Mode  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

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

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 2672 01 Mar 2016 2,615
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 323 11 Dec 2015 66
ZIP 389 11 Dec 2015 75
PDF 457 11 Dec 2015 35
PDF 258 11 Dec 2015 46
PDF 59 11 Dec 2015 384
Related Tools & Software

Reference Designs (3)

Name Part Number Tool Type
Class 0.5 Three-Phase Smart Meter Reference Design  TIDM-THREEPHASEMETER-F67641  TI Designs
High Accuracy Three-Phase Electricity Meter with Tamper Detection  TIDM-THREEPHASEMETER-F6779  TI Designs
Three-Phase Metrology With Enhanced ESD Protection and Tamper Detection Reference Design  TIDM-3PHMTR-TAMP-ESD  TI Designs

Software (1)




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