This paper describes a 1.5 MW variable speed-variable pitch wind turbine DFIG where control strategy has been used extensively to optimize the power output and enhance system performance.
针对1.5MW变速变桨距双馈感应风力发电机组,研究其控制策略,以得到系统的最优功率输出和加强系统的工作性能。
参考来源 - 大型风力机功率控制与最大能量捕获策略研究Now many kinds of technologies applied to wind power generation are in the ascendant, among which the technology of variable speed and variable pitch is getting increasing recognition for its characteristic of high-efficiency and practicability.
目前各种风力发电技术的发展方兴未艾，相对于定桨距、变桨距等恒速风力发电机组，变速变桨风力发电技术因其高效性和实用性正受到越来越多的重视。
参考来源 - 智能控制在风力发电机控制系统中应用的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
建立了变速变桨距风力发电机组的简化模型。
A simplified model of variable speed variable pitch wind turbine is established.
针对变速变距机组的转矩控制、桨距控制以及整机的协调控制进行了研究。
The torque control, pitch control and general wind turbine coordinate control strategy of variable speed adjustable pitch wind turbine were researched.
由沈阳工业大学研制的MW级变速恒频风电机组属于变桨距型机组，它在额定风速以上进行变桨距调功控制。
MW variable speed constant frequency wind turbine from shenyang university of technology is a variable pitch wind turbine, it can change pitch to adjust power above rated wind speed.
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