Electrical Power Quality Monitoring System

A wide-scale system that provides real-time monitoring of the electric grid, as well as querying and reporting of historical data, by automatically gathering power and power quality data from the grid

Product Properties:

  • The power quality analyzer developed allows:
    • Collection of raw data at 25600 samples/sec/channel sampling rate
    • Measurement of power and power quality parameters at resolutions from 3 seconds and 10 minutes, in accordance with IEC 61000-4-30, IEC 61000-4-7 and IEC 61000-4-15 standards
    • Recording of power quality incidents of voltage peaks, voltage dips and voltage cuts along with raw data for 3-seconds in total
    • Synchronous generator phaser measurement at 100 msn. resolution and phaser data concentration in accordance with IEEE C37.118-2005 standard
    • Inter-regional oscillation sensing
    • Making of all the measurements through GPS based precise time synchronization (with maximum ±100ns time deviation)
    • Transmission of measurement data to the system center with 1024-bit RSA encryption
  • Storing of all measurement data in a central database
  • User interface software of the system allows:
    • Real-time monitoring of measurement data
    • Querying historical measurement data and creating reports automatically

Usage Area:

Turkish Electricity Transmission Corporation (TEİAŞ), Electricity Transmission Companies

Power Quality Analyzer

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