FlickerMeter™

Evaluate Flicker Levels Against Emission Limits​

FlickerMeter

Improve Power Quality with Flicker Evaluation

ETAP’s FlickerMeter evaluates flicker compliance against emission limits. Flicker calculations comply with IEC 61000-4-15, which is the standard for electromagnetic compatibility (EMC).
FlickerMeter App
FlickerMeter is part of the Power Quality applications in ETAP. FlickerMeter allows importing CSV-formatted data files and analyzes up to 20 signals at each run, to evaluate flicker compliance against emission limits.
Flicker calculations comply with IEC 61000-4-15 which is the standard for electromagnetic compatibility (EMC) and the calculation provides instantaneous, short-term (PST), and long-term (PLT) flicker indices based on a voltage waveform loaded into the calculator.
The purpose of this analysis is to determine the level of flicker in a voltage waveform originating from various starting and stopping actions of equipment and continuous time-varying loads within a system with, for example, induction machines or arc furnaces.

Key Features

  • Instantaneous, short-term (PST), and long-term (PLT) flicker indices​
  • Compliance with electromagnetic compatibility (EMC) - IEC 61000-4-15​
  • Fast-responsive built-in plotting tool ​
  • Signal processing capability​
    • Accepts CSV input voltage waveforms​
    • Up to 20 signals can be analyzed at once​
    • Handles up to 500 million data points (6.5 GB file size)​
    • Accepts waveform data with 3 common delimiters (comma, space, semicolon) ​
    • Input data statistics ​
    • Handles both 60Hz and 50Hz input data​
    • Automatically fills in NaN or non-numeric values in the input data

Videos

Learn how the ETAP FlickerMeter Calculator improves power quality

Learn how the ETAP FlickerMeter Calculator improves power quality

FlickerMeter is part of the Power Quality applications in ETAP. FlickerMeter allows importing CSV-formatted data files and analyzes up to 20 signals at each run, to evaluate flicker compliance against emission limits. Flicker calculations comply with IEC 61000-4-15 which is the standard for electromagnetic compatibility (EMC) and the calculation provides instantaneous, short-term (PST), and long-term (PLT) flicker indices based on a voltage waveform loaded into the calculator.

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Electrical Power System Analysis