变桨距,variable pitch
1)variable pitch变桨距
1.Research on Hydraulic Variable Pitch System of Megawatt Wind Turbine;兆瓦级风力发电机组液压变桨距系统研究
2.Multimodevariable pitch control design for wind turbine system风力发电机组的多模变桨距控制
3.Through analyzing the aerodynamic performance and the power control modes ofvariable pitch or fixed pitch blade,and with the actual situation of the wind power plants,this paper finds the problems existing in the wind turbine s erection and operation,and advances some solving methods.通过对变桨距及定桨距叶片气动性能与功率控制方式的分析,结合风电场的实际情况,寻找出了风力机在安装运行中的问题,并提出了解决办法。
英文短句/例句
1.The Study about Variable Pitch Control Methods in the Variable Pitch Wind Turbine System;变桨距风力发电机组的桨距控制方法研究
2.Wind energy utilization characteristics of blades under operation of wind turbines with fixed pitches and variable pitches风力机定桨距和变桨距工况下叶片风能利用特性分析
3.The Study on Pitch Control System of MW Rated Wind Turbine;兆瓦级风力机变桨距控制系统的研究
4.Research on Megawatt Wind Turbine Pitch-regulated System;兆瓦级风力发电机组变桨距系统研究
5.Adaptive Independence Electrical Drive Pitch Control Technology Research;自适应独立电动变桨距控制技术研究
6.Research on Modeling and Pitch Control of Wind Turbines风力发电机组建模与变桨距控制研究
7.Study of Variable Pitch Control Strategy of Wind Power System风力发电系统的变桨距控制策略研究
8.Study on Control Strategy of Variable-pitchwind Turbine变桨距风力发电机组控制策略的研究
9.The Design of Pitch Control System of Megawatt-Class Wind Turbine兆瓦级风电机组变桨距控制系统设计
10.Application of PLC in the Large Scale Variable Pitch Wind Turbine System基于欧姆龙PLC的风电机组变桨距系统
11.Study on Control Strategy of Variable-speed Variable-Pitch WIND TURBINE变桨距风力发电机组智能控制的研究
12.A New Active Disturbance Rejection Variable Pitch Control System of Wind Turbine风力机的新型变桨距自抗扰控制系统
13.Fuzzy Sliding Mode Variable Structure Control for Variable-speed Adjustable-pitch Wind Turbine变速变桨距风力发电机的模糊滑模变结构控制
14.Study of Pitch Control Based on Electro-Hydraulic Servo System for a Variable-Speed Wind Turbine;变速风力发电机组的电液伺服变桨距控制研究
15.Study on Intelligent Control of Variable-pitch Variable-speed Wind Turbines;变桨距变速风力发电机组的智能控制研究
16.Hardware-in-loop Simulative Platform for Variable-speed Variable-pitch Wind Generator Systems变速变桨距风电机组半实物仿真平台的研发
17.Research on Variable-speed Constant-frequency Individual Pitch-controlled Technology Based on Semi-physical Simulation基于半物理仿真的变速恒频独立变桨距控制
18.Research on the Variable-pitch Control System and Driven Mechanism of Wind Turbine;风力机变桨距控制系统及其执行机构的研究
相关短句/例句
variable propeller pitch变桨距
1.PID fuzzy control ofvariable propeller pitch in direct-drive wind power generation;直驱风力发电模糊PID变桨距控制
2.According to the controlling requirement of megawatt wind driven generator withvariable propeller pitch of horizon axis,the hydraulic control system of avariable propeller pitch is designed.针对兆瓦级水平轴变桨距风力发电机的控制要求,设计了变桨距液压控制系统。
3.Aiming at requirement of control for megawatt wind-driven generator withvariable propeller pitch of horizontal axis, a hydraulic control system is designed.针对兆瓦级水平轴变桨距风力发电机的控制要求,设计了液压控制系统。
3)adjustable pitch变桨距
1.Large-scale variable speed constant frequency wind generation system usually adoptsadjustable pitch control technology in order to ensure output power above the rated power and safety of the system.大型变速恒频风力发电系统通常采用变桨距控制技术,保证额定功率点以上输出功率平稳和机组安全,但风机的强非线性和较大的转动惯量导致了变桨距控制的困难,单纯的模糊控制和PID控制都不能取得良好的控制效果。
2.The numerical simulating the 3D internal and external mixed flow fields ofadjustable pitch horizontal axis wind turbine on conditions of the dynamic parameters was worked out.利用雷诺平均Navier Stokes方程 ,采用高数值稳定性的代数Baldwin Lomax湍流模型 ,模拟可变桨距水平轴风力涡轮在给定工况下全三维混合型流场 ,比较了计算结果与风洞试验结果 ,探讨了桨叶载荷分布原因 ,分析了风力涡轮流场主要气动特性 ,指出了提高风力涡轮气动性能优化方向。
4)Variable-pitch变桨距
1.The variable-pitch wind turbine through the control of the blade\"s pitch, to ensure a constant power output, which has high power generation efficiency and superior performance, has therefore become the tendance of the wind turbine.变桨距风力发电机组通过对桨叶的桨距角控制保证系统输出功率恒定,具有较高的发电效率和优越的性能,因此成为风力发电机组的主要发展方向。
2.A hardware-in-loop simulative platform for variable-speed variable-pitch wind generator systems(VSVP-WGSs) is presented.为在实验室条件下对风力发电的相关技术进行研究,设计了一种通用的变速变桨距风力发电机组半实物仿真平台。
5)Varying pitch propeller变距桨
6)variable speed-variable pitch变速-变桨距
延伸阅读
距来1.强弩名。
