Size to be measured
AC voltage measurement

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R995 V3 Article

Size to be measured
AC voltage measurement

Author : Jérôme MANCEAU

Publication date: June 10, 2005 | Lire en français

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1. Size to be measured

1.1 Characterization

A sinusoidal alternating signal is entirely characterized by its frequency, phase and one of the following parameters:

  • rms value Ueff;

  • average value after rectification Umr;

  • peak value Uc;

  • peak-to-peak value Ucc.

These parameters are linked by the following relationships: Ueff=Uc2             Um r=2Ucπ             Ucc=2Uc

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