wind speed frequency的例句大全

this paper presents a least error approach to calculate the main parameters a and k of weibull distribution characteristic, and fits the actual wind speed frequency distribution in the wind farm with it.

文章采用最小误差逼近算法计算韦布尔分布特征参数A和K，近似拟合风电场实际风速频率分布的韦布尔分布。

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Research on Simulating System of Variable Speed Constant Frequency Wind Generating

变速恒频风力发电模拟系统的研究

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Application of Matrix Converter in Variable Speed Constant Frequency Wind Generation System

矩阵式变换器在变速恒频风电系统中的应用

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Study on excitation converter of variable speed constant frequency wind generation system

变速恒频风力发电机组励磁变频器的研究

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Variable Speed Constant Frequency Wind Power Induction Generator System

变速恒频异步风力发电机系统

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DTC control of doubly-fed variable speed constant frequency wind turbine

双馈变速恒频风电机组直接转矩控制

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Study of Robust Rotating Speed Control Methold of Variable Speed Constant Frequency Wind Turbine System

变速恒频风力发电系统转速鲁棒控制方法研究

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Comparison and Analysis on Network Synchronization Modes of Several Kinds of Variable Speed Constant Frequency Wind Power Generator

几种适合变速恒频风力发电机并网方式对比分析

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Torque Ripple Control for Drive-Train in Variable Speed Constant Frequency Wind Turbines

变速恒频风力发电系统传动链转矩波动控制

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A variable speed constant frequency wind power generation system of doubly-fed induction generator based on converter excitation was described.

建立了基于变换器励磁的双馈感应电机的变速恒频风力发电功率控制系统的模型。

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With the development of the variable speed constant frequency wind power generation technology, double-fed wind power system has become a research focus.

随着变速恒频风力发电技术的发展，双馈型风力发电系统已经成为一个当前研究的热点。

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Finally this article analyzed the mathematical model of wind turbine, compared to the current different types of variable speed constant frequency wind power systems.

最后分析了风力机的数学模型，对比了目前采用的不同类型的变速恒频风力发电系统。

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A novel variable speed constant frequency wind generation system with rotor current hybrid control

新型转子电流混合控制的变速恒频异步风力发电系统

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At present, variable speed constant frequency wind power system has become the main trend of wind power development with its obvious advantage in wind power converter system connected to grid.

目前，在风力发电并网运行的风力发电变流系统中，变速恒频风电系统以其十分明显的优势，己经成为风电发展的主要趋势。

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In nowadays wind power generation technology, Variable Speed Constant Frequency wind power technology and Variable Pitch Control technology become the mainstream wind power technology and has a very good prospects of development.

在现今的风力发电技术中，变速恒频风力发电技术和变浆距调节技术成为了主流的风力发电技术，具有很好的发展前景。

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Direct drive permanent magnet synchronous generation system plays an important role in the variable speed constant frequency wind power generation field because of its good operation performance, high efficiency and high reliability.

直驱式永磁同步风力发电系统因其良好的运行性能、效率高与高可靠性等优点，在变速恒频发电领域占据着越来越重要的地位。

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Because direct-drive variable speed constant frequency wind power generation system is high efficiency, simple structure and stable operation, it is one of development trends and current research focus of wind power technology.

直驱变速恒频风力发电系统由于其效率高，结构简单及稳定运行，是风力发电技术的发展的趋势和当前研究热点之一。

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A disk-type PM synchronous generator which is used in the direct driven variable speed constant frequency wind energy sys-tem, is presented and its principle and electromagnetism design are analysed.

提出了一种用于直驱式变速恒频风力发电系统的盘式永磁同步发电机，对其运行原理和电磁设计进行了分析和推导。

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Double Fed Induction Generator ( DFIG) has become the mainstream generator of variable speed constant frequency wind power generation technology because its electrical safety and reliability and the converter of which could be of small capacity.

双馈感应发电机（DFIG）因其变频器容量小、安全可靠的优势，已成为变速恒频风力发电技术中的主流机型。

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Research of the Megawatt Level Variable Speed Constant Frequency Wind Power Unit Control System

兆瓦级变速恒频风力发电机组控制系统

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