Publicaties
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Effect of multilevel inverter supply on core losses in magnetic materials and electrical machines Universiteit Gent
Bearing current and shaft voltage in electrical machines : a comprehensive research review Universiteit Gent
Comparison of iron loss models for electrical machines with different frequency domain and time domain methods for excess loss prediction Universiteit Gent
Time- and spatial-harmonic content in synchronous electrical machines Universiteit Gent
A multi-channel temperature monitoring system for inverter-fed electrical machines Universiteit Gent
The demand for ever increasing efficiency keeps challenging the design and control of electrical machines. Thermal monitoring is in that perspective an important addition to the electromagnetic aspect. Temperature measurements in electrical machines can be challenging, especially in high-frequency inverter-fed motors. High dv/dt ratios in the stator windings give rise to noise exhibiting high amplitude and frequency. In this paper a ...
Time- and spatial-harmonic content in electrical machines and its application in Fourier-based models Universiteit Gent
Homogenization of Form-Wound Windings in Frequency and Time Domain Finite-Element Modeling of Electrical Machines KU Leuven
In this paper, the authors deal with the finite-element (FE) modeling of eddy-current effects in form-wound windings of electrical machines using a previously proposed general frequency- and time-domain homogenization method. By way of demonstration and val- idation, a real-life 1250-kW induction machine with double-layer stator winding is considered. The skin and proximity effects in one stator conductor (copper bar) are first quantified by ...
Material Engineering of 3D-Printed Silicon Steel Alloys for the Next Generation of Electrical Machines and Sustainable Electromobility KU Leuven Universiteit Gent
Closure to discussion on 'Effect of multilevel inverter supply on core losses in magnetic materials and electrical machines' Universiteit Gent
Presents a closure to the discussion from the following paper, “Electrical machine PWM loss evaluation basics (Ruderman, A. and Welch,R.) in Proc. Int. Conf. Energy Efficiency Motor Driven Syst.,Sep. 2005, vol. 1, pp. 58–68.