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.
This paper describes an improved multi-mesh modification method for the three-dimensional finite element method (3-D FEM), which can simulate the dynamic characteristics of electrical devices with long strokes. The availability of the method is clarified through the dynamic characteristics analysis of a circuit breaker with oil dashpot.
In this paper, we proposed an analysis method of long-time behavior of the electromagnetic device. The dynamic characteristics of a circuit breaker with oil dashpot are clarified using the proposed method. Furthermore, the effectiveness of calculated results is verified through the comparison with the measured ones.
This paper describes a multimesh modification method for the three-dimensional finite-element method (3-D FEM), in which the mesh modification is executed after choosing an appropriate mesh from prepared several meshes according to the position of movers. The effectiveness of this method is clarified through the dynamic analysis of a circuit breaker with oil dashpot.
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.