MEASUREMENT OF ELECTRICAL ENERGY UNDER NON-SINUSOIDAL VOLTAGE AND CURRENT - CONDITIONS AND REQUIREMENTS

Zygmunt Kusmierek, M. Jerzy Korczynski

Abstract

The main purpose of the paper is to present the metrological aspects of virtual kilo-watt-hours meters developed for measurement of active power in while voltage and current are non-sinusoidal. Today’s electrical kilo-watt-hours meters are built as devices for sinusoidal signals both for current and voltage. These electromechanical units are not appropriate for distorted signals, so the new generation of kilo-watt-hours with a used of electronic elements are under development. Deliberation of virtual active electronic electrical power meters are presented here.

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IMEKO-TC4-2004-016.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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