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Showing 1 to 3 of 3 for “"elektrische Antriebe"”.
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Verbesserung der Schwingungsvorhersage für große elektrische Antriebe
… realen und simulierten Schwingungsverhaltens von elektrischen Antrieben durchgeführt. Die Untersuchung begann mit einer Studie der verfügbaren Methoden zur Messung und Berechnung von Eigenfrequenzen und Eigenformen. Dabei wurde auf der Basis einfacher Experimente die Zuverlässigkeit der …
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Investigation of Control Concepts for High-Speed Induction Machine Drives and Grid Side Pulse-Width Modulation Voltage Source Converters
Control of a low voltage ac/dc/ac converter for high-speed induction machine drive applications has been investigated. Such a configuration can be applied, for example, in microturbines and high-speed spindles. Scalar control is usually applied for the control of high-speed drives especially in the …
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Tonalness and consonance of technical sounds
In this work, the production and perception of noise from technical equipment is presented. As a case study, the noise of switched reluctance machines (SRM) was used.The first chapter of this dissertation is the introduction and refers to the noise problem, specially of technical origin. Therefore …