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.
For the coupled electromagnetic and structure-dynamic simulation of electrical machines, various 2D and 3D techniques are available. This paper reviews and compares them. The strength as well as the weaknesses of these methods are pointed out. Numerical results for the analysis of a switched reluctance machine (SRM) as an example evaluate accuracy and computational effort. It shows that the 2D simulation...
One of the important tools available to design engineers to solve electromagnetic field problems is the Finite Element Method.But the complexity and uniqueness in the design of certain special electrical machines impose very serious limitations in the widespread use of this method.The paper presents an assessment of these limitations in specific cases and discusses the various efforts to bringforth...
The parameters of electrical machines with a rather long rotor (L/D>3-4) and electromagnetic fields distribution in an active zone, as a rule, are determined on the basis of two-dimensional electrodynamic problem solutions. At an analytical solution of electrodynamic problems it is usually supposed, that the magnetic permeability of the electric motor materials are constant. This restricts application...
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.