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 a reliability evaluation method for a tidal power generation system (TPGS) with a doubly-fed induction generator (DFIG). The key to the method is the modeling of the tidal current speed-dependent failure rates of the rotor side converter (RSC) and grid side converter (GSC). The models for calculating the rotor currents through the RSC and GSC and the rotor current state related...
With the rapid advancement of modern high-technologies and demands for dexterous manipulators or drive elements, multi-degree-of-freedom (M-DOF) actuators have widely attracted the attentions of many researchers and been researched. This paper introduces the structure model and application of the method of Distributed Multi-Pole modeling for the rotor position detection, choosing the PM 3-DOF deflection...
This paper mainly focuses on the design and electromagnetic analysis of magnetic field distribution and torque characteristics of a novel three-degree-of-freedom deflection type permanent magnet actuator based on analytical and 3D finite element method with comparison analysis. The air gap flux density distribution is derived with clear solutions of equations in spherical coordinates. With finite...
As generation and transmission costs, system stability, and security issues continue to be complicated by growing electricity demand that relies primarily on centralized electricity production, alternative distributed generation (DG) systems show promise as a solution. This paper presents a hybrid wind-microturbine generation (MTG) system for stand-alone applications. The Wind-MTG hybrid mainly consists...
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.