本机适用于起动电机磁场线圈的瓦状成型。
Be suitable for tile shaping of the wire circle of motor's magnetic field.
电流控制是异步电机磁场定向控制的核心问题之一。
The current control is one of the kernel problems of induction motor field oriented control (FOC).
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.
由于电机磁场的非线性性质及电机结构复杂，以往在电机磁场的计算上既感繁琐又不准确。
Due to the nonlinear character and the complexity of the electric machines, the analysis of magnetic field of electric machines has been laborious and inaccurate.
介绍了基于ANSYS二次开发语言UIDL与APDL相结合开发界面化电机磁场分析程序的过程。
The process for developing the interfaced electromagnetic field analysis program, which based on UIDL and APDL offered by ANSYS together, was introduced in this paper.
在此基础上，分析不同参数对轴向磁场无刷直流电机磁场的影响，对电机样机进行了优化和样机试制。
Further, the effect on the magnetic of axial magnetic BLDC is analyzed when the various parameters are changed, and prototype is optimized and trial-manufactured.
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.
由于电磁场有限元分析方法具有通用性好、计算精度高的特点，因此成为目前首选的电机磁场数值计算方法。
Because of good applicability and high precision the finite element analysis method has become the preferred method for numerical magnetic field computation of machines.
本文从变频器电动机组成的系统角度出发，研究逆变器开关方式与电机磁场的关系及SPWM调制下电动机磁场的生成特点。
The relations of SPWM inverter switching model and motor field, and motor field characteristics in this circumstance are re-searched.
该模型对电机磁场分布不均和磁路局部饱和现象进行有效处理，减少了模型中磁通管单元的数量，使模型简化并兼顾了求解精度。
With these measures, the local saturation of the motor is treated and the number of flux tube units is reduced in order that the model is simplified.
介绍了一种采用Matlab电气系统库实现感应电机磁场定向控制系统仿真的新方法，提出了一种调节器参数设计的方法，并结合具体实例给出了系统的仿真实验结果。
A new method for building field-oriented control system of induction motor was introduced based on power system blockset of Matlab and the regulator parameter designing was discussed.
这些磁场，由称为线性同步电机的装置产生，升起和推动胶囊前进。
These fields, generated by devices called linear synchronous motors, both levitate the capsules and propel them forward.
《电机和电子工程师学会人体接触射频电磁场安全水平标准：3千赫至300千兆赫》，IEEEStdC95.1, 2005年。
IEEE standard for safety levels with respect to human exposure to radio frequency electromagnetic fields, 3 kHz to 300 GHz, IEEE Std C95.1, 2005.
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.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
A control system of bearingless induction motor based on torque winding air gap field oriented vector control is accomplished.
由于HSY提供了有效的磁场控制，这种电机可以达到很宽的调速范围而成为高性能的同步电机。
Since HSY provides for efficient field control, these machines may be expected to enjoy wide adoption in various fields as high-performance synchronous machines.
本文正是从实际应用的角度出发，来研究凸极同步电动机在起动过程中的电磁场和电机转子温升变化规律。
From the aspect of practical application, this paper studies electromagnetic fields and rotor temperature rise change of salient synchronous motor in the process of starting.
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.
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.
定子磁场定向的直接转矩控制逐渐被广泛应用于高性能异步电机调速系统。
The stator flux-oriented direct torque control is widely used in high performance motion control of induction motors.
针对开关磁阻电机存在磁场严重的非线性且数学模型不精确等问题，提出了一种滑模变结构控制方法。
Aimed at the nonlinear magnetic field and the imprecise model of switched reluctance motor, the variable-structure control method with sliding mode is presented.
用途：适用于起动电机定子磁场扁线绕组的绕线。
Usage: suitable for starting motor stator magnetic field flat wire winding.
因此，该传感器是完全免疫，例如是由大型电机产生的磁场。
The sensor is thus completely immune to magnetic fields which are generated by large motors for example.
当采用通用有限元软件对永磁同步电动机进行分析时，存在着电机定转子轴线相对位置未知的问题，而确定这个相对位置是进行电机负载磁场计算的前提。
When using universal finite element software to analyze PMSM, the relative position of stator and rotor axis is unknown, which is the precondition for load field calculation.
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.
本文首次提出电机饱和磁场的无内节点亚参三角形有限元计算问题，并给出了构造其形状函数的有效方法。
First the paper addresses the problem that subparametric triangular finite elements without inner points are used to calculate the saturated magnetic fields in electric machines.
在此基础上采用解析法计算了密封电机的磁场分布，并由此求出了密封套的涡流损耗。
On this basis and the magnetic field distribution is solved by means of analytical method and the eddy current loss of sealing cover is calculated.
当旋转磁场电机用作拖动电动机时，转矩的产生和控制就需要得到特殊的考虑。
When rotating-field machines are employed as drive motors, the question of torque generation and control requires special consideration.
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.
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.
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