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Workinggroup 3.52

Eine Übersicht über die bisherigen, im Volltext verfügbaren, Veröffentlichungen der Arbeitsgruppe Explosionsgeschützte elektrische Antriebssysteme:

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Title:

Determination of the Measurement Uncertainty of Direct and Indirect Efficiency Measurement Methods in Permanent Magnet Synchronous Machines

Author(s): N. Yogal, C. Lehrmann and M. Henke
Journal: International Conference on Electrical Machines (ICEM)
Year: 2018
Month: September
Volume: 13
Publisher: IEEE
Event name: XIII International Conference on Electrical Machines (ICEM)
Event place: Alexandroupoli, Greece
Event date: 03.09. - 06.09.2018
DOI: 10.1109/ICELMACH.2018.8506857
ISBN: 978-1-5386-2477-7
Abstract: The use of permanent magnet synchronous machines to achieve high performance and high efficiency in the modern motor and generator industries has increased rapidly in
recent years. The existing efficiency determining methods and standards do not however consider measurement uncertainties during loss and efficiency calculations of such machines. In this
paper, the determination of the efficiency of permanent magnet synchronous machines using direct and indirect methods is presented and the measurement uncertainty is determined
using the software called GUM Workbench "Guide to the Expression of Uncertainty in Measurement" while assessing the results of efficiency measurements.

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