这种新型的无刷双馈电机转子采用变极原理设计。
This new type of brushless double-feed machines rotor is designed by pole-changing method.
无刷双馈电机调速是风机类负载节能降耗的理想方案。
The speed control of Brushless Double-Fed Motor (BDFM) is an ideal scheme for saving the energy of fan-type load.
无刷双馈电机是一种在许多方面都有着很好应用前景的新型电机。
Brushless double-fed motor (BDFM) is a kind of new machine suitable for many applications, and has a bright future.
无刷双馈电机的结构型式及其设计方法与常规交流电机具有较大的不同。
The structure and design method of Doubly-Fed Brushless Machine (DFBM) is quite different from the conventional AC machine.
为研究这种控制算法在无刷双馈电机中的实际应用做了很好的理论基础。
This control algorithm is a good theoretical to study the Brushless Double-Fed Machine in the practical application.
建立了包含风力机、齿轮变速箱和无刷双馈电机的无刷双馈风力发电系统整体模型。
A model which includes wind turbine, gear-box and brushless doubly-fed machine (BDFM) for brushless doubly-fed wind generation system is presented.
无刷双馈电机除了可作为变速恒频发电机外，还特别适用于大容量的交流调速系统。
The BDFM is suitable to ac speed control system of great capacity besides working as VSCF generator.
根据无刷双馈电机的特性，采用磁链定向的矢量变换控制技术设计了一种新型功率控制系统。
According to the characteristics of brushless doubly-fed wind turbine and adopting flux linkage oriented vector transformation control technology, a new type of power control system is developed.
作为无刷双馈电机的一种基本型式，级联式无刷双馈电机对无刷双馈电机的研究具有非常重要的意义。
Cascade brushless doubly-fed machine (CBDFM), as a basic type for brushless doubly-fed machine (BDFM), has an extremely important significance for the researching of BDFM.
无刷双馈电机是一种用于拖动风机、泵类负载节能调速最有效的新型电机之一，有着很好的发展前景。
Brushless Double-fed motor (BDFM) is a kind of new motors suitable for the drives of pumps fans, and has a bright future.
无刷双馈电机(BDFM)特殊的结构特点，可以大大降低调速系统的容量，使其在调速系统中有着巨大的潜能。
Brushless double-fed machines (BDFM) show potential benefits in adjustable speed drive systems by their special structure and reducing converter size.
采用磁场定向矢量控制技术的无刷双馈电机调速系统，其性能基本能够满足运行要求，但存在超调及动态稳定慢等问题。
The brushless doubly-fed machine (BDFM) is based on the technic of field oriented control and the performance of its adjustable-speed drive can ultimately meet the need of the operation.
首次推导了适用于变速恒频风力发电无刷双馈电机的功率控制数学模型提出无刷双馈电机变速恒频风力发电系统的功率控制策略。
The variable-speed constant-frequency generation BDFM wind power generation power control mathematic model is firstly derived, and its power control strategy is found.
然后简要分析了无刷双馈电机的基本原理，并对其运行特性进行了仿真研究，结果表明无刷双馈电机非常适合作为变频调速用电机。
Simulation research has been taken for its operation performance and the result indicated that BDFM was very suitable for the use of variable frequency adjusting speed.
本文对无刷双馈电机变频调速系统的关键技术进行了较为全面的从理论到仿真的深入研究，为今后进一步的研究奠定了一定的理论基础。
The paper has done all-around study on the key technology of BDFM variable frequency system from theory to simulation and has established stability theoretical foundation for continue study work.
本文对无刷双馈电机变频调速系统的关键技术进行了较为全面的从理论到仿真的深入研究，为今后进一步的研究奠定了一定的理论基础。
The paper has done all-around study on the key technology of BDFM variable frequency system from theory to simulation and has established stability theoretical foundation for continue study work.
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