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

David Lindenthaler; Georg Brasseur

doi:10.1007/s00502-017-0488-0

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

Research output: Contribution to journal › Article › peer-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 contribution	AC-Wirkleistungsmessung am umrichtergespeisten Antrieb mittels Kalorimetrie und DC-Leistungsmessung
Original language	English
Pages (from-to)	197-202
Number of pages	6
Journal	Elektrotechnik und Informationstechnik
Volume	134
Issue number	2
Early online date	7 Mar 2017
DOIs	https://doi.org/10.1007/s00502-017-0488-0
Publication status	Published - Apr 2017

Fields of Expertise

Mobility & Production

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10.1007/s00502-017-0488-0

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title = "AC power measurements of electric drives: a method incorporating calorimetry and DC measurements only",

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{\textquoteright}s waveform.",

author = "David Lindenthaler and Georg Brasseur",

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AB - 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.

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DO - 10.1007/s00502-017-0488-0

M3 - Article

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JO - Elektrotechnik und Informationstechnik

JF - Elektrotechnik und Informationstechnik

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

Abstract

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