定子

The stator pole and rotor magnet surfaces may be sloped with respect to each other, the angle therebetween being selected to obtain desired cogging torque compensation.

定子极和转子永磁体可以关于彼此相互倾斜，选择它们之间的角度以获得所需的顿转扭矩补偿。

Fault concerning stator temperature is an important type of turbogenerator fault.

定子温度类故障是发电机故障中的一大类。

Unfortunately, there is inevitably difference in characteristics of the induction motors and converters in a parallel AC drive system, therefore each induction motor as well as converter can not operate at the same working point, some may be overload, some underload.

并联着的各个交流调速系统的负载是不均衡的，这是因为逆变器所带的负载—异步电动机参数及特性不可避免地存在差异，两或多台逆变器作为电源，其等效参数也很难一致，各驱动轮径总存在偏差，因此各台逆变器的输出电流和各台异步电动机的定子电流是不相一致的，有的逆变器、异步电动机可能过载，有的还可能欠载。

Rippling errors of amplitude and phase angle of the force are analyzed and calculated when stator windings are fed with unidirectional sine current.

分析和计算了定子绕组采用单向正弦电流供电时电磁力幅值与相位的波动误差。

Unladen state generator, step-up from zero after the check check each group voltage transformer secondary voltage value, phase sequence and instrument instruction correctness check value and protection actions return values, taking no-load of generators, power generation Inter-turn machine stator winding insulation pressure.

发电机空载状态下，零起升压后检查检查各组电压互感器二次电压值、相序及仪表指示正确性，检查保护动作值和返回值，录取发电机空载特性，进行发电机定子绕组匝间绝缘耐压。

This chapter is the theory foundation of engineering analyses and design of this kind of new AC motor variable speed system.

本文针对目前交流调速系统设计实施及其应用推广中存在的问题，提出了一种基于优化PWM波和定子电压定向控制的新型交流调速系统。

Based on the analysis of control strategy of the system, this paper used respectively voltage oriented and stator flux oriented vector control in grid side and rotor side of the converter.

在分析了该系统控制方法的基础上，建立了交直交变频器网侧电压定向以及转子侧定子磁场定向的矢量控制系统模型。

The influence to rotor flux oriented vector control of long stator synchronous motor and performance of high-speed maglev train brought by this error is discussed.

讨论了这一误差对于长定子直线同步电机的转子磁场定向矢量控制的影响以及对于高速磁悬浮列车运行性能的影响。

The simulation results demonstrate that the stator flux oriented vector control strategy is feasible and practical. As a result a method is provided to realize independent controls of active and reactive power for ACEM concretely.

仿真结果验证了本文所提出的定子磁场定向矢量控制策略的正确性和实用性，从而为具体实现对交流励磁电机有功和无功功率的独立控制提供了一种方法。

A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current,voltage and flux vector.

根据测量和观测的定子电流、电压和磁链，提出了一种永磁同步电动机无传感器控制方案。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。