AC power measurements of electric drives: a method incorporating calorimetry and DC measurements only

David Lindenthaler, Georg Brasseur

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Power analyzer specify their power measurement accuracy typically for sinusoidal signals only. In inverter applications, however, signals result from a switching operation and are therefore broadband. This article presents a method for providing a reference result for AC power measurements between inverter and motor. The reference power is determined by a combination of DC measurements and calorimetry and therefore it is independent of the AC signal’s waveform.
Translated title of the contributionAC-Wirkleistungsmessung am umrichtergespeisten Antrieb mittels Kalorimetrie und DC-Leistungsmessung
Original languageEnglish
Pages (from-to)197-202
Number of pages6
Journale&i - Elektrotechnik und Informationstechnik
Volume134
Issue number2
Early online date7 Mar 2017
DOIs
Publication statusPublished - Apr 2017

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Electric drives
Calorimetry

Fields of Expertise

  • Mobility & Production

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AC power measurements of electric drives: a method incorporating calorimetry and DC measurements only. / Lindenthaler, David; Brasseur, Georg.

In: e&i - Elektrotechnik und Informationstechnik, Vol. 134, No. 2, 04.2017, p. 197-202.

Research output: Contribution to journalArticleResearchpeer-review

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