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 presents direct torque control principle for a permanent magnet synchronous motor. Mathematical model of the permanent magnet linear synchronous motor is further described on the basis of this principle. The thrust control and flux linkage control are studied in this paper. In order to implement direct trust control, voltage vectors are suitably selected in the system according to the error...
Permanent Magnet synchronous motors (PMSM's) are widely used in high-performance drives such as industrial robots and machine tools. It has characteristics of high efficiency, simple structure, high torque/inertia ratio, maintenance free and easy to control. The high torque density and high efficiency make PMSM as a better option as compared to induction motor drive. The torque in PMSM is usually...
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.