于是磁体产生运动，带动磁转子旋转。
Thus magnets produce movement, driven magnetic rotor rotation.
过载时，内、外磁转子相对滑脱，对电机、泵有保护作用。
Overload, inside and outside magnetic rotor relative detachment, motors, pumps with a protective role.
同步迟滞电动机由一个多相缠绕的定子和一个硬磁转子所组成。
The synchronous hysteresis motor consists of a polyphase-wound stator and a magnetically hard rotor .
同步磁带电动机由一个多相缠绕的定子和一个硬磁转子所组成。
The synchronous hysteresis motor consists of a polyphase - wound stator and a magnetically hard rotor.
同步磁带电动机由一个多相缠绕的定子和一个硬磁转子所组成。
The synchronous hysteresis motor consists of a polyphase-wound stator and a magnetically hard rotor.
带冷却装置的磁力泵，是由泵轴、外磁转子组件、氮气接口所组成。
The invention discloses a magnetic pump with a cooling device, which consists of pump shafts, an external magnetic rotor assembly and a nitrogen port.
本发明涉及一种磁力泵内外磁转子偏心引起隔套磨损的监测方法与装置。
The present invention relates to a monitoring method and equipment for detecting the wear of spacing jacked due to eccentricity of the inner and outer magnetic rotors of magnetic pump.
对铁磁转子内的磁导率变化采取两段曲线拟合处理。相应地将转子划分为两层求解传输线方程。
The permeability curve in a ferromagnetic rotor is divided into two segments by substituting the equations.
冷却液的流量通常为泵设计流量的2%-3%，内磁转子与隔离套之间的环隙区域由于涡流而产生高热量。
The flow of coolant pumps are usually designed for the flow of 2% to 3%, within the magnetic rotor and isolation sets gap between the Central region as a high-calorie and swirl.
冷却液的流量通常为泵设计流量的2% - 3%，内磁转子与隔离套之间的环隙区域由于涡流而产生高热量。
The flow of coolant pump design flow is usually 2% -3%, within a set of magnetic separation between the rotor and the annulus region due to eddy current arising from high-calorie.
在这种情况下，始终存在一个磁耦合转子和定子。
In this case there is always a magnetic coupling between the rotor and the stator.
结果表明：不检测转子磁链的滑差频率矢量控制系统具有结构简单、控制性能优良等特点。
The result show that the system possesses the features of simple structure and excellent control characteristics etc without detecting the slip frequency of the rotor's magnetic field.
定子和转子都是由铁磁材料构成。
反应式步进驱动电机的转子无绕组，由被励磁的定子绕组产生反应力矩实现步进运行。
Reactive stepping motor rotor windings without, the excitation of stator winding respond to realize stepping operation torque.
但是对转子磁链估计的精度要求很高。
通过对定子电压方程做有条件的简化，得到一种转子磁通观测算法。
Through simplification of stator's voltage equation, a method for observing the flux of rator is obtained.
铁芯用于使放置在转子和定子中的线圈（由导体构成）之间的耦合最大，以增加电机的磁通密度以及减小电机尺寸。
The iron core is used to maximize the coupling between the coils (formed by conductors) placed on the stator and rotor, to increase the flux density in the machine and to decrease the size of machine.
混合式步进电机的转子用永久磁钢，由励磁和永磁产生的电磁力矩实现步进运行。
Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation.
本文对铁磁实体转子隐极同步电动机异步起动时的转矩与电压关系进行了研究。
This paper studied the relationship between torque and voltage, when the solid rotor synchronous motor involving non salient pole started asynchronously.
在低速范围内，对无传感器感应电动机进行矢量控制时用定子电压和电流推算转子磁通是比较困难的。
The sensorless of induction motor field-oriented control employing stator voltages and currents has difficulty in estimating rotor flux in the low-speed range.
并且进行编译调试，验证了电压计算、转子磁链观测以及SVPWM输出等子程序的正确性。
The system proved its validity of subprograms which include voltage calculation module, rotor magnetic chain observation module and SVPWM output module.
电流模型是转子磁链定向控制的关键，这里对其进行了离散化分析。
Current model is the key part in the rotor flux linkage oriented control system, and its discretization analysis is conducted.
仿真结果表明，这两种模型能够快速准确地估计在负载变化条件下感应电机的转子磁链。
The simulation results show that the models can instantaneously and accurately estimate the rotor flux magnitude of an induction motor under a variety of load conditions.
根据矢量控制理论和自动控制原理，建立了转子磁链定向的双馈异步电动机电流模型矢量控制系统。
Based on the theory of vector control and automatic control system, the vector control system of current model for doubly-fed asynchronous machine with field-oriented rotor was established.
控制算法采用转子磁链观测的矢量控制算法。
Vector Control algorithm based on Rotor Field Oriented is used.
探讨了采用预应力法求解发电机转子磁拉力与弯曲振动问题的可行性，导出了有关的计算公式。
The prestress method is tried to be used to solve the problem of magnetic tensile force and lateral vibration on a turbo_generator rotor and the calculating formula is presented.
转子磁场中心安装偏差所产生的轴向磁拉力很小，转子磁极中心挂装高程差所产生的不平衡力偶不致增大推力瓦受力。
The couple of force created by rotor pole center suspending difference may not increase the pressure on the thrust pad.
根据外环给定电磁转矩的不同，调整内环转子磁链给定值，以达到能量优化控制的目的。
According to the inner rim rotor flux linkage given value can reach the purpose of the energy optimization control.
异步电机矢量控制的关键问题在于精确地估计转子磁链。
In vector control of induction motor, the key problem is to estimate rotor flux accurately.
异步电机矢量控制的关键问题在于精确地估计转子磁链。
In vector control of induction motor, the key problem is to estimate rotor flux accurately.
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