1)Pitch-regulated变桨
1.Simulations of Hydraulic Pitch-regulated Mechanism of a Megawatt Wind Turbine基于SimHydraulics的兆瓦级风机液压型变桨系统仿真
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.Research on the Influence of Loads of Variable Propeller and Yaw of Blade Bearing of the Wind Turbine变桨和偏航运动对风力发电机桨叶轴承载荷的影响
3.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
4.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
5.Research on Megawatt Wind Turbine Pitch-regulated System;兆瓦级风力发电机组变桨距系统研究
6.Research on Optimization Design of Pitch Drive of Wind Turbine;风力发电机变桨驱动器优化设计研究
7.Adaptive Independence Electrical Drive Pitch Control Technology Research;自适应独立电动变桨距控制技术研究
8.Application of PID Neural-network in the Wind Turbine of the Pitch Control;PID神经网络在风机变桨控制中的应用
9.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
10.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
11.Analysis of Fretting Wear and Fretting Protection for Wind Turbine Pitch Bearing风力发电机变桨轴承微动磨损与防护
12.Research on Servo Controller for Electro-hydraulic Pitch Control of Large Wind Turbine大型风力机电液变桨伺服控制器研究
13.Study on Control Strategy of Variable-pitchwind Turbine变桨距风力发电机组控制策略的研究
14.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
15.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
16.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
17.Variable Pitch Controlled Monitoring System Based WinCC and Excel基于WinCC以及Excel的变桨控制监控系统
18.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
相关短句/例句
variable speed variable pitch变速变桨
1.For modern VSVP (variable speed variable pitch,VSVP) wind turbine, more and more attention is focused on how to improve energy capture and reduce extreme or cyclic loads on crucial parts of the turbine.对于现代大型变速变桨(variable speed variable pitch,VSVP)风力发电机组,人们越来越多地关注于如何提高机组的发电量,降低机组关键部位的载荷。
3)adjustable pitch变桨距
1.Large-scale variable speed constant frequency wind generation system usually adopts adjustable 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 of adjustable 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 propeller pitch变桨距
1.PID fuzzy control of variable 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 with variable propeller pitch of horizon axis,the hydraulic control system of a variable 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 with variable 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。
5)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.Multimode variable 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 of variable 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。
6)Varying pitch propeller变距桨
延伸阅读
变速1.改变速度。
