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 research focuses on the speed control design of permanent magnet synchronous motors (PMSMs) drive system. The purpose is to develop and compare advanced control strategies: RST digital (RSTD) control and adaptive fuzzy‐RST digital (AFRSTD) control. The three control schemes proposed, synthesized, and implemented in experimental test bench in order to be evaluated and compared are: conventional...
A comparative control study for a maximum power tracking strategy of variable speed wind turbine is provided. The system consists of a direct drive permanent magnet synchronous generator (PMSG) and an uncontrolled rectifier followed by a DC/DC switch‐mode step down converter connected to a DC load. The buck converter is used to catch the maximum power from the wind by generating an efficient duty...
The purpose of this paper is to present a harmonic mitigation using a shunt active filter with accurate harmonic current identification and compensation based on instantaneous active and reactive power theory and a self-tuning filter for the harmonic isolation and a fuzzy hysteresis band technique for the current control. In order to find the best strategy for the power quality improvement, a comparative...
Wind energy has many advantages, it does not pollute and it is an inexhaustible source. However, evaluation of control schemes for electrical generator is hard with wind turbine, since the wind speed varies. For similar environment of turbine, a wind turbine emulator (WTE) is used.The purpose of wind energy systemsis tomaximize energy efficiency, and extract maximum power from the wind speed. In other...
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.