Prediction of acoustic noise radiated by electric motors is nowadays important both for machine manufacturers and users. This paper describes an engineering approach to prediction of noise of magnetic origin produced by permanent magnet (PM) brushless motors. The sound power level (SWL) is calculated on the basis of magnetic field analysis in the air gap, radial forces, natural frequencies of the stator-frame system and radiation efficiency coefficient. Accuracy problems encountered in the analytical and numerical noise prediction have been discussed.Obliczenia hałasu akustycznego generowanego przez silniki elektryczne są obecnie ważnym zagadnieniem zarówno dla producentów jak i użytkowni...
This thesis investigates the electromagnetic, magnetomechanical and vibro-acoustic interactions in a...
Electromagnetic noise in Electrical Machines (EMs) occurs due to vibrations caused by magnetic force...
This paper presents a result of the mechanical noise and vibration analysis as well as the electrica...
© Copyright 2007 IEEEPrediction of acoustic noise radiated by electric motors is nowadays important ...
Summary: Prediction of acoustic noise radiated by electric motors is nowadays important both for mac...
W niniejszym referacie przedstawiono zastosowanie symulacji komputerowej do estymacji hałasu wytwarz...
This paper analyses the electromagnetic resulted acoustic noise of an interior permanent magnet sync...
This thesis consists of two parts, the first dealing with the design of iron-powder synchronous mach...
Dans un contexte automobile électrique et hybride, la part des machines synchrones à aimants permane...
This paper presents a numerical method and computational results for acoustic noise of electromagnet...
This thesis focuses on the reduction of the audible magnetic noise radiated by induction machines du...
The deterministic approach for the prediction of noise in electrical machines is generally based on ...
With today’s increase in rail traffic the impact of noise on the people near railway lines is increa...
This bachelor’s thesis is aimed to find sources of acoustic noise on a single-phase induction motors...
International audienceThis paper presents an analytical modeling of electromagnetic noise in spoke-t...
This thesis investigates the electromagnetic, magnetomechanical and vibro-acoustic interactions in a...
Electromagnetic noise in Electrical Machines (EMs) occurs due to vibrations caused by magnetic force...
This paper presents a result of the mechanical noise and vibration analysis as well as the electrica...
© Copyright 2007 IEEEPrediction of acoustic noise radiated by electric motors is nowadays important ...
Summary: Prediction of acoustic noise radiated by electric motors is nowadays important both for mac...
W niniejszym referacie przedstawiono zastosowanie symulacji komputerowej do estymacji hałasu wytwarz...
This paper analyses the electromagnetic resulted acoustic noise of an interior permanent magnet sync...
This thesis consists of two parts, the first dealing with the design of iron-powder synchronous mach...
Dans un contexte automobile électrique et hybride, la part des machines synchrones à aimants permane...
This paper presents a numerical method and computational results for acoustic noise of electromagnet...
This thesis focuses on the reduction of the audible magnetic noise radiated by induction machines du...
The deterministic approach for the prediction of noise in electrical machines is generally based on ...
With today’s increase in rail traffic the impact of noise on the people near railway lines is increa...
This bachelor’s thesis is aimed to find sources of acoustic noise on a single-phase induction motors...
International audienceThis paper presents an analytical modeling of electromagnetic noise in spoke-t...
This thesis investigates the electromagnetic, magnetomechanical and vibro-acoustic interactions in a...
Electromagnetic noise in Electrical Machines (EMs) occurs due to vibrations caused by magnetic force...
This paper presents a result of the mechanical noise and vibration analysis as well as the electrica...