双馈型风力发电机,double-fed wind generator
1)double-fed wind generator双馈型风力发电机
1.Study on vector control model of variable-speed constant-frequencydouble-fed wind generator;从当前风力发电系统中使用恒速恒频存在的问题出发,提出了把双馈型变速恒频发电机应用于风力发电中,并且使用定子磁场定向的矢量控制方法研究双馈型风力发电机,建立了变速恒频风力发电系统的矢量控制数学模型,分析了风力发电机运行时的动态性能。
英文短句/例句
1.Research on Excitation Control and Optimal Operation for Doubly-Fed Wind Power Generator;双馈型风力发电机励磁控制与优化运行研究
2.The Research of Excitation Control of Doubly-fed Induction Generator双馈型风力发电机励磁控制策略的研究
3.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
4.Modeling and Simulation of Gird-Connected DFIG Wind Power Generation System并网型双馈电机风力发电系统建模与仿真
5.DFIG Wind Power Generation System for Connected to Grid Based on Internal Model Control内模控制的并网型双馈电机风力发电系统
6.The Harmonic Characteristic Study of Wind Farm Containing Doubly-fed Wind Generator含双馈风力发电机的风电场谐波分析
7.Brief Discussion on Selection of Stator and Rotor Slot Shapes of 1.5MW Doubly-Feed Wind Generator浅谈1.5MW双馈风力发电机定、转子槽型的选择
8.Research on the Control of Doubly-Fed Generator in the Wind Energy Conversion System;风力发电系统中双馈电机控制的研究
9.Characteristic Research for Doubly Fed Induction Generator Connected in the Grid;双馈风力发电机组接入电网特性研究
10.Motor Inverter Circuit of Protective Measures双馈风力发电机组电磁兼容问题探讨
11.Design of Brushless Doubly-Fed Generator and Research on Control of Grid-Connected Bariable Speed Wind Power Generation;无刷双馈发电机设计与并网型变速风力发电机控制技术的研究
12.Research of DTC for doubly-fed wind generator双馈风力发电机直接转矩控制的研究
13.Grid-connected Control Based on the Brushless Double-Fed Machine Wind Power Generator;基于无刷双馈风力发电机的并网控制
14.Sliding Model Control Strategy of Doubly Fed Induction Generator for Wind Power双馈风力发电机滑模控制策略的研究
15.Research of Cut-in Control Strategies for Doubly-fed Induction Wind Power Generator双馈风力发电机组并网控制技术研究
16.P-Q Decoupled Control Research for Doubly-fed Wind Power Generator双馈风力发电机P—Q解耦控制的研究
17.Speed Identification of Doubly Fed Wind Power Generator without Sensor无传感器双馈风力发电机的转速辨识
18.Characteristic analysis on steady-state operation of doubly-fed induction wind generator双馈风力发电机组稳态运行特性分析
相关短句/例句
Double-fed Wind Turbine双馈型风力发电机组
3)double-fed wind generator双馈风力发电机
1.Cutting-in control strategy ofdouble-fed wind generator;双馈风力发电机空载并网控制策略研究
4)double-fed wind-power generator双馈风力发电机
1.Cutting-in control of variable-speed constant-frequencydouble-fed wind-power generator with integral variable structure control;变速恒频双馈风力发电机并网积分型变结构控制
5)doubly-fed wind power generator双馈风力发电机
1.When thedoubly-fed wind power generator works in the over synchronous speed, both the stator winding and rotor winding output power; the power of rotor winding feedbacks to power system and the running efficiency ofdoubly-fed wind power generator is improved.双馈风力发电机在超同步转速下运行时,定转子绕组能够同时输出功率,将转子绕组这部分能量回馈到电网可以提高双馈风力发电机的运行效率。
2.From the shortcomings of the traditional converter in variable-speed constant-frequencydoubly-fed wind power generator excitation system,this paper cites a TSMC as the excitation source of it.针对传统变频器在变速恒频的双馈风力发电机励磁系统中应用不足,引入TSMC来作为双馈风力发电系统的励磁电源,根据变速恒频的双馈电机的工作原理,提出了一种基于同步旋转坐标系d、q轴变换的双空间矢量调制的TSMC闭环控制策略对发电机的转子励磁电压进行控制,大大简化并优化了变速恒频的双馈风电机励磁系统信息量的算法和结构。
6)doubly-fed wind generator双馈风力发电机
1.Sliding mode control during variable speed constant frequencydoubly-fed wind generator no-load connecting electric grid;变速恒频双馈风力发电机空载并网滑模控制
2.Research of inputting inductor parameter choisefor MW-classdoubly-fed wind generator s rotor exciting convertor;兆瓦级双馈风力发电机转子励磁变频器输入电抗器参数选择的研究
3.However,thedoubly-fed wind generator(DFWG) excitation control group circuit power electronic devices brought harmonics to the system which can not be ignored,containing double-fed wind power generating units and power generation system after network quality has posed a great danger.本文在分析双馈风力发电机的发电原理基础上,通过对双馈发电机数学模型的分析,在Matlab软件环境下建立了双馈发电机的单机模型,并仿真了双馈发电机的运行特性;并分析了考虑谐波环境下,双馈发电机的谐波电路原理和功率特性;最后分别分析了单台双馈发电机组并入电网后在不同运行状态下产生谐波的特性,应用PSCAD/EMTDC以及Matlab仿真软件对两种情况进行了仿真,并同时对单机并网和多机并网情况下的系统并网点谐波进行了仿真分析,分析表明含双馈机的风电场在不同机组数目并网后不同运行状态下的谐波特性也有所不同。
延伸阅读
双水内冷汽轮发电机巨型汽轮发电机的一种。因定子绕组和转子绕组都用空心铜线并通以水冷却而得名。因水的比热大，且可直接带走热量，故可提高发电机的效率。与其他冷却方式的电机相比，用相同的材料，可制造功率更大的电机。
