The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The paper deals with the analysis of a new type of single phase claw pole permanent motor with single side axial flux configuration. The compact structure and the adoption of advanced materials are favorable for the use in high speed ventilation and pumping systems, where efficiency represents a key issue. A preliminary analysis is carried out by means of 3D FE magnetostatic simulations to check the...
We present a new brushless DC motor (BDCM) design based on a model elaborated from a finite-element method associated to controller circuit equations represented in a Matlab-Simulink environment. The simulation model takes into account the commutation period effect and is based on the true system design implementation. The simulation results show that there is an effect between this commutation (a...
Challenges and proven solutions dedicated to the field oriented vector control (FOVC) of magnetically saturated permanent magnets synchronous motors (PMSM) are discussed in this paper. It has been noticed that in case a PMSM operating in magnetic saturation the feedback currents in the d- q-reference frame oscillate at six times the electrical frequency. The oscillation mechanism has been analyzed...
Permanent magnet synchronous machines (PMSM) are used in x-by-wire systems, because of the high efficiency and its good dynamic properties. To investigate the performance of the machine at fault situations, a 3-phase, 16-pole prototype (rated state torque 1.7 Nm, overload torque 20 Nm for impulse torque actuation) with tooth coils was built with the possibility for measuring different kinds of winding...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.