• Do you purchase or recommend Pitch Control Systems or Components?

    是否采购推荐采购变系统零部件

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  • The LVRT's dependence on pitch control systems and other state-of-art alternatives can be reduced with SDBR.

    利用串联制动电阻可以减轻风电场低电压穿越对桨距控制其他措施依赖

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  • An improved pitch control scheme is presented by introducing a frequency deviation signal into the control system.

    提出一种改进距角控制方案——将系统频率偏差信号引入桨距角控制系统。

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  • In this paper, the research for the control system begin with studying controller of variable pitch control system.

    本文控制系统控制器研究切入点,控制系统展开研究

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  • For extreme hard 3D pilots, every bit of force and speed in pitch control is appreciated and CCPM offers just that.

    极限3D飞行发烧模友来说,任何一点力量速度螺距控制珍贵CCPM十字控制提供了这些优势。

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  • Study on the ideal model of blade, we can work out the primary parameters of 1.5MW wind turbine's pitch control system.

    通过建立理想气动模型计算,尽可能真实地确定1.5MW的双馈异步发电机组距设备主要参数

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  • Although pitch control is used primarily to limit power in high winds, it also has a significant effect on various loads.

    特别是随着风机容量和体积不断增大,变控制控制载荷很大的帮助。

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  • Every hydraulic system consists of three pitch control cylinders and three pitch safety cylinders, distributed inside hub.

    每套液压系统配备控制三只安全油缸,布置在轮毂内。

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  • First, traditional PID variable variable pitch control system and conventional fuzzy variable pitch control system are established.

    本文首先建立了PID控制系统常规模糊变桨距控制系统。

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  • Therefore, to carry out research on the variable pitch control system of wind turbine and its drive system has important significance.

    因此开展风力机变桨距控制系统及其驱动系统研究具有重要意义

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  • APPROACH MODE, An autopilot/flight director mode which is a combination of localizer for roll control and glide slope for pitch control.

    进近方式一种综合控制横侧航道信号控制俯仰下滑信号自动驾驶飞行指引方式。

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  • Based on the megawatt wind turbine generator system, the pitch control techniques for large scale wind turbines are deeply analyzed in this thesis.

    本文兆瓦风力发电机依托,对大型风力发电机变桨距控制技术进行了较深入的探讨。

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  • The thesis makes a main study of submarines' depth and pitch control in vertical plane and researches on submarines' equilibria control performance.

    本文主要研究潜艇垂直面深度纵倾的控制,从而进一步研究潜艇的均衡控制性能

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  • In addition, Ming Yang's self-manufacturing and testing facilities to produce gearbox, generator and pitch control system are progressing as planned.

    此外明阳自主制造生产齿轮箱发电机变桨距控制系统检测设施按计划进行的。

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  • Based on the research of wind turbine aerodynamics characteristics, a model was established and the theoretical foundation of pitch control was built.

    通过风力空气动力学分析模型研究,为变控制提供理论基础

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  • The torque control, pitch control and general wind turbine coordinate control strategy of variable speed adjustable pitch wind turbine were researched.

    针对变速机组转矩控制距控制以及整机的协调控制进行了研究。

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  • This paper describes the mechanism pitch control with enzyme. A lot of data from commercial paper machine have showed that enzyme have a striking effect in pitch control.

    本文叙述生物酶控制树脂障碍机理,并用生产数据说明生物酶控制树脂障碍效果显著

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  • First, wind turbine aerodynamics and variable pitch control process was discussed to provide theoretical studying basis for studying of the system design and control strategy.

    首先风力空气动力学桨距控制过程进行了探讨,系统设计控制策略的研究提供理论基础

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  • The method of modifying the minimum unsticks speed for airplanes having the limited pitch control authority is also given referring to the method of modifying the stall speed.

    参照失速速度修正方法给出了俯仰操纵效能限制飞机最小离地速度的修正方法;

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  • The system operates by a lever (28) which controls a pitch control unit (10) which in turn controls engine speed and also the pitch of propeller blades (12) of propeller (14).

    系统通过控制螺距控制单元(10)(28)操作,螺距控制单元依次控制引擎速度螺旋桨(14)螺旋桨叶片(12)的螺距。

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  • This paper describes the mechanism of pitch control with lipase, and introduces the recent progress in the fields. Some related practical applications in mill are also presented.

    本文叙述生物酶控制树脂障碍机理介绍了脂肪酶树脂障碍控制方面的现状及研究进展

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  • Then the piecewise PID pitch-controlled algorithm and the control strategy for transition between variable speed constant frequency (VSCF) and pitch control were used in the test-bed.

    在此试验台上提出的分段PID控制算法以及变速恒频变桨切换设定控制策略进行试验研究。

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  • Several pitch control agents, PEO, LS, CPAM and PAC, were evaluated in their performance of reducing resin deposits. All of them showed obvious control effects but different working mechanisms.

    CPAMPAC几种控制具有明显控制树脂沉积作用控制原理有所不同

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  • System digital prototype is established by applying restrictions, then, the kinematic simulations of landscape orientation control, portrait control and collective pitch control are carried out.

    通过施加约束建立系统数字样机,实现了横向操纵纵向操纵操纵运动仿真

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  • With the stand-alone wind turbine capacity of large-scale, variable pitch control, a kind of wind power generation technology, is being more and more attention for its efficiency and practicality.

    随着风力发电机组单机容量大型化桨距控制风力发电技术高效性和实用性受到越来越多的重视

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  • The simulation results indicate that wind turbine is operated at maximum power coefficient with variable-speed mode and the output power of generator is kept around rated power with pitch control.

    数字仿真表明,在风速低于额定风速时变速运行捕获能量比恒速运行捕获能量大;节距调节控制可以很好地使输出功率稳定在额定功率左右

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  • The new series also includes a piston design that makes digressive forces for added pitch and roll control. This helps with performance over rough terrains and on off-road surfaces.

    系列包括一个活塞设计,它可降低阻力,增加间距滚转控制有助于军用车辆在崎岖地形越野路面的表现

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  • CONTROL SURFACE, Moveable panels on wings and tail for movement of airplane on pitch, roll and yaw axes.

    操纵机翼机尾面板,用以操纵飞机俯仰坡度,和偏航运动

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  • The skill of hitting is a reaction, involving a series of variables that the batter cannot control, such as the type, speed, and location of the pitch.

    击球技巧一种反应包括击球手不能控制一系列变量例如投球类型速度位置

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  • The skill of hitting is a reaction, involving a series of variables that the batter cannot control, such as the type, speed, and location of the pitch.

    击球技巧一种反应包括击球手不能控制一系列变量例如投球类型速度位置

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