Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Koen Delaere"'
Publikováno v:
IEEE Transactions on Magnetics. 38:969-972
For rotating electric machines, the reluctance forces (Maxwell stresses) acting on the stator teeth are a major cause of noise emission. Next to the reluctance forces, magnetostriction is a potential cause of additional noise from electric machines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec706ebb5fb6b5a3a245a83782a0ccea
https://doi.org/10.1109/20.996249
https://doi.org/10.1109/20.996249
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 20:20-31
The magnetic and mechanical finite element systems are combined into one magnetomechanical system. Investigating the coupling terms results in a finite element expression for the magnetic forces (Lorentz force and reluctance force) for both the linea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c5a2305a22d7883f736376decdf86da
https://doi.org/10.1108/03321640110359697
https://doi.org/10.1108/03321640110359697
Publikováno v:
The European Physical Journal Applied Physics. 13:115-119
The magnetic material's deformation caused by magnetostriction is represented by an equivalent set of mechanical forces, giving the same deformation to the material as magnetostriction does. This is done in a way similar to how thermal stresses are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3432bb0ba2506342fc7074be210748c
https://doi.org/10.1051/epjap:2001120
https://doi.org/10.1051/epjap:2001120
Publikováno v:
IEEE Transactions on Magnetics. 36:3115-3118
The magnetic material's deformation caused by magnetostriction is represented by an equivalent set of mechanical forces, giving the same deformation to the material as magnetostriction does. This is done in a way similar to how thermal stresses are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d756c695a386c2c1310c490f1fcc304
https://doi.org/10.1109/20.908703
https://doi.org/10.1109/20.908703
Publikováno v:
Scopus-Elsevier
The use of decision tables to verify knowledge based systems (KBS) has been advocated several times in the validation and verification (V&V) literature. However, one of the main drawbacks of these systems is that they fail to detect anomalies that oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d405ec6e3a8fef4aea5d4165fa29a8
https://doi.org/10.1016/s0957-4174(98)00047-5
https://doi.org/10.1016/s0957-4174(98)00047-5
Publikováno v:
IEEE Transactions on Magnetics. 39:1492-1494
The stator currents and stator vibration spectrum of a 45-kW four-pole induction machine is computed using a transient two-dimensional finite-element analysis. The analysis is performed for two different rotor geometries: with open and with closed ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d28edf98964d806a81ade2625bdcb909
https://doi.org/10.1109/tmag.2003.810552
https://doi.org/10.1109/tmag.2003.810552
Publikováno v:
Journal of Magnetism and Magnetic Materials. :1226-1228
A strong coupling between the magnetic and the mechanical finite element model is presented. The two coupling terms represent magnetic forces and magnetostriction, respectively. The coupled system is solved using a fixed point iteration (successive s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26a32c2d4e729dc51d5cc65f1a101d4
https://doi.org/10.1016/s0304-8853(00)00999-9
https://doi.org/10.1016/s0304-8853(00)00999-9
Publikováno v:
IEEE Transactions on Magnetics. 35:3754-3756
To enhance the accuracy of finite element based computations of field quantities and their derivatives, a post-solving technique with superconvergent properties is presented. This technique uses an analytical expression for the magnetic field potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::959f2098527c48c2936238eef56abb80
https://doi.org/10.1109/20.800654
https://doi.org/10.1109/20.800654
Publikováno v:
Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370).
A large number of vibration measurements are performed on the stator of a standard 5.2 kW electric motor. The rotor and the end-caps are removed. First, vibration measurements are performed on the stator without coils, i.e. consisting of the stator y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f17056afd510f22210db14c6d88c41
https://doi.org/10.1109/ias.1999.805997
https://doi.org/10.1109/ias.1999.805997
Publikováno v:
IEEE International Electric Machines and Drives Conference. IEMDC'99. Proceedings (Cat. No.99EX272).
A weak coupling between magnetostatic and elasticity equations is derived from energy considerations for electric machines. The coupling term results directly into a finite element expression for the nodal electromagnetic forces, which can be used as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6014ed7c6ea14caa63bf600733c37699
https://doi.org/10.1109/iemdc.1999.769162
https://doi.org/10.1109/iemdc.1999.769162