The structure and design method of Doubly-Fed Brushless Machine (DFBM) is quite different from the conventional AC machine.
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。
In the rotating-diode phase compound excitation Brushless synchronous machine, if one diode appears fault, such as opening or shorting during the normal operating, it will do harm to the generator.
在相复励旋硅式无刷同步励磁电机中，如果在正常运行过程中出现硅整流管开路或短路的故障，必将危及到发电机组的运行。
Brushless double-fed motor (BDFM) is a kind of new machine suitable for many applications, and has a bright future.
无刷双馈电机是一种在许多方面都有着很好应用前景的新型电机。
Accurate calculation of winding inductance parameter is important to the dynamic performance analysis of PM (permanent magnet) brushless DC machine.
绕组电感参数的准确计算对于永磁无刷直流电机的动态性能分析具有重要的意义。
The method of finite state machine together with PWM circuit is given to realize the algorithms of Voltage Space Vector control and 120 electrical Angle changing phase control of DC brushless motor.
针对电机空间矢量控制和直流无刷电机120电角度换相控制算法的电路实现，采用了控制状态机与PWM发生电路相结合的方法。
A wind energy conversion system (WECS) model is presented, including wind turbine and brushless doubly-fed machine working as a generator.
本文首先对包括风力机、无刷双馈发电机的风力发电系统进行建模，并通过同步坐标变换分解为两个解耦子系统。
Under the background, on the basis of the study of brushless doubly-fed machine and wind power technology, control system for wind-driven brushless doubly-fed generator was studied in this paper.
本文正是在这样的背景之下，在深入了解当今无刷双馈及风力发电技术的基础上，对无刷双馈风力发电机控制系统进行了研究。
A model which includes wind turbine, gear-box and brushless doubly-fed machine (BDFM) for brushless doubly-fed wind generation system is presented.
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。
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.
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。
The machine adopts high-power brushless motor, speed stability and durability.
本机采用大功率无刷电机，转速稳定，经久耐用。
As the mainstream generator in the future, brushless doubly-fed machine has many advantage, but it's also high order, nonlinear, strong coupling and multivariate dynamical system.
作为未来主流发电机种的无刷双馈发电机有着诸多优点，但它也是一个高阶、非线性、强耦合的多变量复杂系统。
Though analyzing the disadvantages of the brush motor in ZD6 type Electric Switch Machine, this paper introduces the replacement of brush motor by brushless DC motor and specific reliability measures.
分析了ZD6型电动转辙机有刷电机的缺点，介绍了无刷直流电机取代有刷电机的方案及可靠性措施。
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.
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。
Twin stator brushless doubly fed machine generation system which has no electrical brush and can running in variable speed and constant frequency condition is very suitable for wind power generation.
双定子无刷双馈发电机具有无刷化和可进行变速恒频发电的特点，非常适合于风力发电系统，对其发电系统的研究，将使这种新型电机能够尽快地应用于实际之中。
This control algorithm is a good theoretical to study the Brushless Double-Fed Machine in the practical application.
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。
The paper introduce a digital machine tools drive system of sensorless brushless DC motor.
介绍了一种基于DSP的无位置传感器无刷直流电动机全数字数控系统。
The paper introduce a digital machine tools drive system of sensorless brushless DC motor.
介绍了一种基于DSP的无位置传感器无刷直流电动机全数字数控系统。
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