Hydraulic Control Technology for Wind Turbine Generators
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چکیده
Extra efficiency in manufacture, operation and maintenance
منابع مشابه
Regular Paper Pitch Control of Wind Turbine Generator by Using New Mechanism
This paper describes the modeling of the various components in a pitch controlled wind energy system and the design of the pitch controller, and discusses the response of the pitch-controlled system to wind velocity variations. The investigated pitch control system was observed to have a large output power variation and settling time. The pitch function provides full control over the mechanical...
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Interconnection of wind generation with power distribution systems may result in rapid voltage variations, or flicker, much more readily than for HV transmission interconnections. Wind turbine generators employing doublyfed asynchronous generators provide a means to rapidly control reactive power, as well as to smooth variations in real power. This capability is exploited to minimize flicker, d...
متن کاملLarge Disturbance Stability Analysis of Wind Turbine Implemented with DFIG
As one of the most promising Distributed Generation (DG) sources, wind power technology has been widely developed in recent years. Doubly fed induction generator (DFIG) is currently employed as one of the most common topologies for wind turbine generators (WTGs). This generator operates as a synchronous/asynchronous hybrid generators. Therefore, it is necessary to power engineers find understan...
متن کاملLarge Disturbance Stability Analysis of Wind Turbine Implemented with DFIG
As one of the most promising Distributed Generation (DG) sources, wind power technology has been widely developed in recent years. Doubly fed induction generator (DFIG) is currently employed as one of the most common topologies for wind turbine generators (WTGs). This generator operates as a synchronous/asynchronous hybrid generators. Therefore, it is necessary to power engineers find understan...
متن کاملA Novel Pitch Control System of a Large Wind Turbine Using Two-Degree-of-Freedom Motion Control with Feedback Linearization Control
Abstract: Pitch Control plays a significant role for a large wind turbine. This study investigates a novel robust hydraulic pitch control system of a large wind turbine. The novel hydraulic pitch control system is driven by a novel high efficiency and high response hydraulic servo system. The pitch controller, designed by two degree-of-freedom (2-DOF) motion control with feedback linearization,...
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