discover: a real-time monitoring and analysis tool for IEC 61850-9-2 LE Sampled Values

Steven Macpherson Blair (Developer), Andrew Roscoe (Developer)

Research output: Non-textual formSoftware

Abstract

This program uses the open source rapid61850 project to listen to Sampled Value streams in real-time. Sampled Value data are put through measurement and analysis code which provides detailed information on the voltage and current fundamental magnitude and phase, harmonics, power flow, etc. Frequency analysis is done using a resampled DFT method, which is very efficient and offers low spectral leakage.

The voltage and current information is visualised using a Qt-based GUI. The program is designed to be lightweight, efficient, open source, and cross-platform.
LanguageEnglish
Media of outputOnline
Publication statusPublished - 2013

Fingerprint

Monitoring
Electric potential
Graphical user interfaces
Discrete Fourier transforms

Keywords

  • IEC 61850
  • Sampled Values
  • measurement

Cite this

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abstract = "This program uses the open source rapid61850 project to listen to Sampled Value streams in real-time. Sampled Value data are put through measurement and analysis code which provides detailed information on the voltage and current fundamental magnitude and phase, harmonics, power flow, etc. Frequency analysis is done using a resampled DFT method, which is very efficient and offers low spectral leakage.The voltage and current information is visualised using a Qt-based GUI. The program is designed to be lightweight, efficient, open source, and cross-platform.",
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