采用气隙磁导法计算发电机磁场时通常忽略定子齿槽效应，漏掉了发电机的故障信息。
The stator cogging effect is usually ignored when we calculate generator magnetic field by air gap permeance method, which lead to the generator fault information missing.
本文分析了空载水轮发电机磁场能量计算和空载误强励下，用线性电阻或非线性电阻灭磁时灭磁能容的计算。
The paper depicts the magnetic energy calculation for no load of hydrogenerator de excitation energy capacity calculation with linear and non linear resistor.
快速旋转和超强磁场的结合使B1509成为了银河系中最强大的电磁发电机之一。
The combination of rapid rotation and ultra-strong magnetic field makes B1509 one of the most powerful electromagnetic generators in the Galaxy.
在直流发电机中机械能用来使电枢在磁场中转动。
In the dynamo, mechanical energy is used for rotating the armature in the field.
仪器校准应在无振动区域以及无发电机，焊接设备等干扰磁场的区域进行。
The instrument should be calibrated in an area free of vibration or stray magnetic fields such as power lines, generators, or welding equipment.
运用有限元分析软件对盘式永磁同步发电机的空载静态磁场进行了分析。
Analysed this generator's unload static magnetic field by the software of FEA.
而不同容量的负载，以及负载的不同功率因数，对同步发电机励磁磁场的作用是不同的，对同步发电机的内部阻抗压降的作用也是不一样的。
The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.
发电机就是利用第二种，外力推动发电机转动，带动导体切割一个固定磁场。
Generator is the use the second, external drive generators turn, driving the conductor cut a fixed magnetic field.
邻近旋涡星系中观测到的磁场被理论学家解释为发电机作用的结果。
The observed magnetic fields in nearby spiral galaxies are interpreted as the results of dynamo actions by theorists.
这一结果与发电机放大机制相悖，从而支持星系磁场是原初起源的假说。
The results directly refute to dynamo amplification mechanism and evidently suggest the magnetic fields of galaxies are of primordial origin.
离心式永磁直流发电机把皮带轮与离心式转子设计为一体，磁场得到了充分利用，降低了成本。
Put pulley and rotor of the centrifugal together and made full use of magnetic field, the centrifugal permanent-magnet direct-current generator reduces the cost.
本文以双馈式电机转子磁场走向为控制的约束条件，建立了双异步变速恒压恒频发电机的矢量控制模型。
Using field orientaion of rotor of doubly fed machine as confining condition, this thesis has established vector control model for double asynchronous VSCFCV generator.
在得到电励磁爪极发电机三维磁场的基础上，用能量摄动法计算绕组电感参数。
In addition, the inductances of the windings of the conventional claw-pole alternator are achieved.
利用定子与转子间气隙旋转磁场与转子绕组中感应电流相互作用的一种交流发电机。
Using stator and in intertrochanteric air gap rotary field and rotor winding induced current interaction one kind of alternator.
通过对电磁场计算结果的后处理，得出了同步发电机的旋转磁场波形和电压波形。
By dealing with the calculation result of the electromagnetic field, the waveshapes of the rotated electromagnetic field and the voltage are obtained.
太阳发电机理论主要解释太阳磁场的起源和演化，是太阳物理中最基本、最重要的问题之一。
The solar dynamo, which explains the origin and the evolution of all magnetic fields observed on the sun, is the fundamental and essential question of solar Physics.
研究结果表明：双馈感应发电机的定、转子电流以及电磁转矩取决于发电机内部的定、转子磁场。
Research results show that the stator and rotor currents and air-gap torque are subjected to the stator and rotor flux fields in the generator.
而双馈异步风力发电机采用的是定子磁场定向的矢量控制策略。
It is a policy of controllable vector in directional stator magnetic field that the MW DFIG use.
一种以磁场能为能源的发电机的制造方法。
The generator mfd. according to this invented method is divided into dynamic portion and generating portion.
对大型汽轮发电机空载磁场的实例计算表明，圆弧边界单元具有剖分简单、精度高等优点。
The example of calculating the excitation field at no-load for a large turbogenerator shows that the advantages of arc elements are highly accurate and easy to use.
课题工作以一台650MW汽轮发电机为例，计算了电机二维电磁场并求得了电机的稳、瞬态参数。
The work includes the computation on 2d electromagnetic field of a 650mw turbogenerator and its steady and transient parameters.
描述了HL - 2 A装置供电系统，该系统主要由三套飞轮脉冲发电机组、磁场电源系统和辅助加热高压电源系统组成。
The HL-2A tokamak power supply is presented. Three flywheel motor-generator (MG) sets with several converters and high voltage power supplies are used for the magnetic coils and the auxiliary heating.
并利用所得结果，计算了一台三十万千瓦汽轮发电机端部磁场。
In the paper the eddy current magnetic field in the end region of a 300mw turbogenerator is calculated as well.
我们公司代理“AKOIL”节能型发电机，该电机是利用磁场的能量。
Our company represents the AKOIL energy company regarding sales of fuel less power generators using free energy of magnetic fields.
本文介绍一种适用于发电机准三维电磁场问题的端部电流分布的表达式，可应用于汽轮发电 机和水轮发电机。
Suiting to quasi-3D electromagnetic analysis, a concise expression for the current distribution in the end region of large generators is introduced in the paper .
该发电机内的电磁场具有轴对称性，故将其三维电磁场简化为二维场进行分析，建立了二维有限元方程。
The electromagnetic field in the linear generator is axisymmetric, so simplify 3d electromagnetic field to 2d to analysis. The 2d finite element equation has been derived.
该发电机内的电磁场具有轴对称性，故将其三维电磁场简化为二维场进行分析，建立了二维有限元方程。
The electromagnetic field in the linear generator is axisymmetric, so simplify 3d electromagnetic field to 2d to analysis. The 2d finite element equation has been derived.
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