Abstract This paper deals with two fast and accurate analytical models (subdomain and permeance magnetomotive force models) for the calculation of the airgap flux density distribution in main electrical machine topologies. Such models can be (...)
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[ISEF 19] Fast calculation of the airgap flux density distribution based on subdomain and permeance magnetomotive force models of electrical machines [ISEF] e-NVH Response Synthesis of Electric Motors Based on Stator Teeth FRF Measurements Abstract The analysis of noise and vibrations under electromagnetic excitations (e-NVH) in electrical machines requires to study the stator mechanical response when excited by Maxwell stress waves. In particular, the notion of unit-wave (...)[ISEF] Fast calculation of the airgap flux density distribution based on subdomain and permeance magnetomotive force models of electrical machines ISEF article on magnetic models for fast prediction of noise of electrical machines
[COMPUMAG] Study of the combined effects of the air-gap transfer for Maxwell Tensor and the tooth mechanical modulation in electrical machines Abstract The Maxwell Tensor (MT) method is widely used to compute global forces or local surface forces for vibroacoustic design of electrical machines under electromagnetic excitation. In particular the air-gap Maxwell Tensor method is based on (...)