1) doubly fed induction generator
双馈感应发电机
1.
Direct power control strategy of doubly fed induction generator;
双馈感应发电机的直接功率控制策略
2.
Measures to enhance transient voltage stability of grid-connected wind farm based on variable speed wind turbines equipped with doubly fed induction generator (DFIG) are presented to implement low voltage ride through (LVRT) characteristic.
提出了改善基于双馈感应发电机的并网风电场暂态电压稳定性的措施以实现风电场的低电压穿越(low voltage ride through,LVRT)功能。
3.
The doubly fed induction generator(DFIG) used in variable-speed constant-frequency (VSCF) wind energy generation system can realize the maximal wind energy capture.
基于变速恒频双馈风力发电系统能实现最大风能追踪,首先建立了双馈感应发电机的三阶数学模型,在基于定子磁链定向的转子励磁控制策略基础上,提出在最大风能追踪的过程中,采用速度模式控制的系统动态特性优于采用电流模式控制的动态特性,并给出了状态空间解释。
2) doubly-fed induction generator
双馈感应发电机
1.
In order to realize the good control performance of variable speed wind turbine with doubly-fed induction generator,this paper presents a dynamic model for doubly-fed induction generator based on the theory of induction motor.
为了实现变速恒频控制的双馈感应发电机风电系统的良好控制性能,从电机学基本原理出发,建立双馈感应发电机的动态数学模型。
3) DFIG
双馈感应发电机
1.
Due to the limited capacity of converters,DFIG wind turbines may suffer from over rotor currents or over voltages in the DC-links.
由于双馈感应发电机(DFIG)励磁变换器容量有限,电网故障时会产生转子过电流和变换器直流环节过电压,须实行保护和控制。
2.
Doubly-fed induction generator (DFIG) has been widely used in the variable-speed constant- frequency (VSCF) wind energy generation system.
双馈感应发电机(DFIG)在变速恒频风力发电中得到广泛应用,对DFIG采用矢量控制可使风电系统实现最大风能追踪和有功、无功解耦调节,从而获得优良的发电运行性能。
3.
The Doubly-fed Induction Generator (DFIG), which has features of variable speed operation, superior steady-state and transient-state operation characteristics and relatively small excitation rating, is especially suitable for the renewable energy generation such as wind power generation, hydropower generation with variable water head and pumping storage generation.
双馈感应发电机可实现变速恒频运行,具有优越的稳态和暂态运行性能以及相对较小的励磁容量,特别适用于风力、变水头水力发电以及抽水蓄能等可再生能源发电系统。
5) doubly-fed induction generator(DFIG)
双馈感应发电机
1.
The suitability of variable speed constant frequency wind turbine with doubly-fed induction generator(DFIG) for new grid operator rules is analyzed.
电网运行新规则要求变速恒频双馈感应发电机在电网电压跌落的情况下仍与电网相连接,为做到这一点需要安装低压旁路系统。
6) Doubly Fed Induction Generator(DFIG)
双馈感应发电机
1.
The voltage and flux equations of the doubly fed induction generator(DFIG) under the positive and negative rotary coordinates are deduced by using the coordinate conversion matrixes.
通过坐标变换推导出双馈感应发电机在正、负序坐标系下的电压方程和磁链方程,建立了正、负序坐标系下基于定子正、负序磁链定向的并网型双馈感应发电机数学模型。
补充资料：感应发电机
见异步发电机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条