查询词典 windings

It is shown from the theoretical analysis of transformer that the short-circuit reactance of a transformer is decided by the size and the relative location of its windings.

由变压器的理论分析可知：变压器的短路电抗是由绕组的几何尺寸及其相互之间的位置决定的。

The instantaneous power theory was employed to analyze the instantaneous power of the control winding and the control scheme for the DWIG system with diode bridge load was obtained. The component of the currents on the control-winding flux determines the instantaneous reactive power, and the component on the perpendicular direction of the flux decides the reactive power. The former one influences the DC voltage of the diode bridge on power winding and the latter one influences the DC voltage of the static excitation controller of control windings.

基于瞬时功率理论，推导出按控制绕组磁场定向时控制绕组的瞬时功率，在此基础上分析了带整流桥负载的定子双绕组感应电机发电系统在宽转速运行时的电压调节机理，即：控制绕组电流在控制绕组磁场及其法线上的分量，分别决定着发电系统功率绕组整流桥直流侧电压和控制绕组静止励磁控制器(static excitation controller，SEC)直流侧电压，据此提出宽转速运行时DWIG发电系统电压控制策略。

This will limit the operating range of the generators. Hence, this proposal aims to develop an innovative 「dual variable configuration」 generator which can be applied to wind power system. The feature of the proposed generator is such that its windings and air gap are regulable so that the characteristics can be regulated to cope with variable rotational speed operations and different turbine designs with a control algorithm applied.

因此，本计画旨在研发一创新双重变结构之发电机，并应用於风力发电系统，其特色为利用两种发电机变结构设计-亦即「绕组切换」与「调整气隙」，结合控制法则以即时调整发电机特性，使其适用於各种叶片设计以及各种转速下之操作，并使发电机输出得以始终运作於最大功率点。

The fifth chapter analysis the self-inductance and mutual-inductance of the windings, and has proved the theory analysis of the saturation influence from another area.

论文第五章用磁场计算的方法，研究了绕组电感和互感，也能从另一个角度证实对永磁同步电机饱和效应理论分析的结论。

Over-temperature is detected by a normally-closed switches connected in series and embedded in the motor stator windings.

过热现象是通过并联或内置在电机定子绕组的正常闭合开关来进行监测的。

That is, the motor winding capacitance in series with the Deputy, due to the role of the capacitor, so that Kim winding current phase ahead of the main winding current in phase 90 °, in accordance with the basic theory of motor learning: When the space two winding axis position is 90 °, and the flow of two windings of the current phase and poor 90 °, its synthesis must be for the rotating magnetic field, magnetic field, so that motor up and running.

这种电动机就是将电容与副绕组串联，由于电容器的作用，使副相绕组中电流的相位超前于主绕组中电流的相位90°，按照电机学的基本理论：当空间两绕组轴线位置为90°，且流入两绕组中的电流相位又差90°时，其合成磁场必为旋转磁场，从而使电机启动和运转。

Electricity A soft iron rod in a coil or transformer that provides a path for and intensifies the magnetic field produced by the windings.

铁心：包在线圈内或变压器中的柔软铁条，用于提供道路和加强由线圈曲转产生的磁场

EP-based glass reinforced spring washer was used in the end tightening system of generator stator windings.

研究了以环氧树脂玻璃钢制成的碟形垫圈用于发电机定子端部紧固系统中的应用条件。

We also developed a PD on - line detecting system for stator windings of generators, which c onsists of a set of non - contact type directional sensors, digital system, and software.

此方向传感器系统可以有效地识别外部干扰脉冲和局部放电脉冲。研制出一种基于这种传感器的发电机定子局部放电监测系统。

Its main frame is one test tube , four windings and magnetic fluid in test tube .

它的组成主要是一个试管，四个线圈，和在试管中的磁流体。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。