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.
In this paper, a rotor-flux-oriented control scheme for seven-phase induction motor drive, having the stator flux components instead of the stator current components as main control variables, is presented. As a consequence, a simple stator flux regulator can replace the conventional current regulators implemented in the synchronous reference frame. The proposed stator flux vector control (SFVC) scheme...
In this paper the problem of the modulation strategy of a five-phase inverter is completely solved using the duty-cycle space vector approach. Furthermore, the inverter voltage limit, under different operating conditions, with sinusoidal or non-sinusoidal output currents, is determined. The analytical approach is confirmed by experimental tests.
In this paper the problem of the modulation strategy of a multi-phase voltage source inverter for high performance motor drives is completely solved using the duty- cycle space vector approach, which combines the multiple space vector representation, useful in modeling and controlling multiphase machines, with traditional carrier-based pulse width modulation principle, suitable for multi-phase inverters...
A multilevel converter topology feeding three-phase open-end winding loads is considered in this paper. The scheme is based on two insulated dc supplies, each one feeding a standard two-level, three-phase inverter. A three-phase six-wire load is connected across the output terminals. A new modulation technique able to regulate the sharing of the output power between the two dc sources within each...
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.