变桨距系统,pitch-controlled system
1)pitch-controlled system变桨距系统
1.Research on apitch-controlled system of MW variable-speed and constant-frequency wind turbineMW级变速恒频风力发电机组电液变桨距系统的研究
2.The cut-in/out control system of variable-speed constant-frequency(VSCF) wind power generation system contains thepitch-controlled system and the AC-excited rotor control system.变桨距系统控制风轮的能量输入,转子励磁系统控制着定子的能量输出,只有把两方面的控制结合起来,才能完成投切控制的全过程。
英文短句/例句
1.Research on Megawatt Wind Turbine Pitch-regulated System;兆瓦级风力发电机组变桨距系统研究
2.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
3.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
4.Research of the Adjustable-Pitch System Control Technology for MW Wind Turbine;兆瓦级风力发电机组变桨距系统控制技术研究
5.Study on Electric Pitch System of Megawatt Wind Turbine兆瓦级风力发电机组电动变桨距系统研究
6.Emulation of Pitch Servo Drive System in WM Wind Turbine兆瓦级风力发电机电动变桨距系统仿真
7.Research on a pitch-controlled system of MW variable-speed and constant-frequency wind turbineMW级变速恒频风力发电机组电液变桨距系统的研究
8.The Design of Pitch Control System for Large Scale Wind Turbine and the Research on Its Intelligent Control Method;大型风电机组变桨距系统设计及其智能控制方法研究
9.Modeling and Fault Diagnosis for Hydraulic Variable Propeller Pitch System of Wind-driven Generator风力发电机组液压变桨距系统的建模以及故障诊断
10.Application of Neural Network Model Reference Adaptive Control in Wind Turbines Variable Pitch System神经网络模型参考控制在风力发电机组变桨距系统的应用
11.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
12.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
13.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
14.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
15.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
16.Based on SERCOS Electric Pitch Servo System of Position Control;基于SERCOS的电动变桨距位置伺服控制系统
17.Virtual Design of Pitch Angle Transmission and Control System;风力发电变桨距传动及控制系统的虚拟设计
18.Research on the Double-Fed Wind Turbine Variable Pitch Control System双馈型风力发电机组变桨距控制系统研究
相关短句/例句
collective pitch control统一变桨距控制
1.Method forcollective pitch control of wind turbine generator system;通过比较发现,独立变桨距控制比统一变桨距控制的输出功率更加稳定。
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 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。
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.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。
6)Varying pitch propeller变距桨
延伸阅读
变距双锥螺旋卸料机分子式：CAS号：性质：贮仓螺旋御料机的一种。它由两个变径变矩的锥形螺旋叶片组成。物料的进入口在贮仓下面，由于螺旋的作用(有搅拌)，能防止物料架桥或堵塞。见螺旋给料机。
