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电枢绕组     
相关语句
  armature winding
     Armature Winding Processing for ZD108A Traction Motor
     ZD108A牵引电动机的电枢绕组加工
短句来源
     Design of General Cold and Hot Stamping Die for Armature Winding of DC Traction Motor
     直流牵引电动机电枢绕组通用冷、热压模设计
短句来源
     DC Motor Slotless Armature Winding Design Procedure
     直流电机无槽电枢绕组设计方法分析
短句来源
     Through multi-pole design, “u=1” armature winding and broadening brush to minimize the commutator's effective length, such an arch commutator is feasible.
     通过多极设计、u=1电枢绕组和加宽电刷把换向器的有效长度压缩到最低值,使拱形换向器的研制成为可能。
短句来源
     It is recommended that in case of the maximum flux density of the pole-shoe not exceeding 19500, the series turns of armature winding per phase should not be too much, the air-gap ratio be within 1.1~1.3, the pole-arc faefor within 0.70~073 and the pole-shoe height resonable.
     为此,在设计这种电机时,电枢绕组的每相串联匝数不宜过多; 并根据极靴中的最大磁密不超过19500的原则选择气隙比(1.1~1.3),极靴系数(0.70~0.73),和极靴高度。
短句来源
更多       
  armature windings
     There are position sensor windings in addition to armature windings in the motor.
     这种电机内部除了电枢绕组以外,还带有位置传感线圈。
短句来源
     Fractional-slot Armature Windings and Hall Elements Placement for Brushless DC Motor
     无刷直流电动机的分数槽电枢绕组和霍尔元件的空间配置
短句来源
     Electromagnetic torque of flywheel motor rises up suddenly at the point that flywheel motor switches into low-velocity plug braking from high-speed regenerative braking. In theory and experiment,it is the intrinsic reason that there exists uncontrollable circulating current between the two of three-phase armature windings at the switching point.
     由高速能耗制动切换到低速反接制动瞬时,飞轮电机电磁力矩发生大幅度跳变,理论分析和实验揭示切换瞬间电枢绕组产生不可控内环流是突变的根本原因。
短句来源
     The error stemm ed from the asym metry of the three- phase armature windings of the AC exciter is discussed and the corresponding correction m ethod is presented.
     对因三相电枢绕组位置不对称引起的误差进行了讨论 ,并给出了校正方法。
短句来源
     It produces a magnetomotive force which induces harmonic voltage in the armature windings.
     谐波励磁电流形成的磁场在电枢绕组中感应谐波电势 ,发电机相电压波形产生畸变。
短句来源
  armature coils
     Taking into account the flux compression effects generated by the eddy current of the continuous conductive shield in the passively compensated pulsed generator (or passive compulsator),the magnetic field of the armature coils in the air gap of the generator is analyzed by straightforward method,and the analytical solution to the inductance of air gap armature coil is deduced.
     利用电磁计算的直观图解法 ,考虑到导电筒中涡流产生的磁通压缩效应 ,通过分析气隙磁场分布导出了被动补偿脉冲发电机无槽电枢绕组电感的解析表达式。
短句来源
  “电枢绕组”译为未确定词的双语例句
     Structural feature of model QD124 electrical starter armature coil is analyzed and the troubles of breakage,ground and short circuit of the coil as well as diagnostic method are presented.
     分析了QD124型起动机电枢绕组的结构特点; 介绍了该起动机电枢绕组断路、搭铁及短路的故障诊断方法。
短句来源
     The model machine's structure, the ideal driving current wave and voltage wave of the stator winding are given. Based on the analysis of the stator winding's electromotive force wave recorded in the experiment. a satisfactory result which shows the added teeth has obvious effect is obtained.
     本文介绍了设置附加齿,充分利用电枢磁势的原理,在此基础上研制了一台钕铁硼永磁无刷直流电动机,给出了电机结构图以及电机绕组驱动电流、驱动电压的理想波形,实验测取了电机绕组驱动电压波形和电机性能参数,分析电压波形中反电势部分,得到了令人满意的结果,即电枢绕组反电势随电枢电流的增大明显增加,电机助磁效果显著。
短句来源
     In this dissertation, the analysis and calculation of the two-way hybrid excitation motor are presented; it includes the main dimension, the selection of the PM, the amateur windings and the field windings.
     论文对两向混合励磁电机的主要尺寸及其永磁体、电枢绕组和励磁绕组的计算进行了详细的分析,用有限元分析软件建立了混合励磁电机的二维模型,对电机内的磁场分布及其性能进行了详细分析和仿真,作为样机的设计进行校核和修正的参考。
短句来源
     The experimental results are presented to show that the rotor losses are mainly caused by stator harmonic current.
     实验结果表明电枢绕组谐波电流是产生该电机转子损耗的主要原因。
短句来源
     A novel initial rotor position estimate method is proposed on the surface mounted permanent magnet synchronous motor(PMSM), which is based on the PMSM de-coupled model analysis.
     针对表面安装式永磁同步电机,给出了电机解耦模型,分析了电枢绕组的电感饱和效应,提出了一种判断初始转子位置的综合性方法。
短句来源
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  armature winding
How well the armature winding of a generator is cooled has a significant influence on the overall size of a synchronous generator.
      
In order to drive 3-phase induction motor, the armature winding must be charged with 3-phase AC to produce a revolving magnetic field.
      
This field is always at right angles to the field created by the armature winding.
      
  armature windings
This TPMLSM applies axial magnet array topology of the secondary rod, air-cored armature windings and slotless structure of the forcer to improve the stability of the thrust.
      
The synchronous machine connected to a d.c.-link is used for either a generator or a motor by connecting a bridge rectifier to the terminals of armature windings.
      
Permanent magnet synchronous machines with concentrated coil armature windings: analysis and test validation of Single Stator-Do
      
Some design and operation aspects of axial flux permanent magnet synchronous machines, employing armature windings with concentrated coils wound around the stator teeth, are presented.
      
And to magnetize the bulk superconducting rotor with high field, we propose pulsed field magnetization by armature windings of the rotating machines.
      
更多          
  armature coils
In mathematical models of direct curent machines a point contact between the brush and the commutator is usually assumed ignoring the effect of the armature coils short-circuited by the real brush.
      
This exciter induces voltages in the rotating armature coils that are rectified by a diode bridge converter also mounted on the rotor side.
      
The armature coils, below which the mover poles exist, are excited and their current are controlled.
      
The interaction of the armature coils entering and leaving magnetic fields, produced by the field coils or permanent magnets, causes speed changes.
      
The motor brushes ride on the periphery of the commutator, and electrically connect and switch the armature coils to the power source.
      
更多          


This paper discusses the effects of designing parameters, series turns of armature winding per phase, pole-arc factor, air-gap ratio, pole-shoe height of the harmonic-exciting synchronous generators on its performance and voltage regulation. The analytical and testing results of 12KW and 18KW harmonic-exciting generators verified. that there are some special characteristics in its design. A better intrinsic voltage regulation could be obtained, if the designing parameters and their coordination are reasonably...

This paper discusses the effects of designing parameters, series turns of armature winding per phase, pole-arc factor, air-gap ratio, pole-shoe height of the harmonic-exciting synchronous generators on its performance and voltage regulation. The analytical and testing results of 12KW and 18KW harmonic-exciting generators verified. that there are some special characteristics in its design. A better intrinsic voltage regulation could be obtained, if the designing parameters and their coordination are reasonably selected. It is recommended that in case of the maximum flux density of the pole-shoe not exceeding 19500, the series turns of armature winding per phase should not be too much, the air-gap ratio be within 1.1~1.3, the pole-arc faefor within 0.70~073 and the pole-shoe height resonable.

本文论述谐波励磁三相凸极同步发电机的设计参数:电枢线组的每相串联匝数、极弧系数、气隙比、极靴高度,对谐波励磁系统的性能和电压调整率的影响。12和18KW谐励发电机的分析和试验结果证明这种发电机的设计具有它的特点。只要四个设计参数选择的和它们间的搭配都适当,发电机的固有电压调整率能够达到较高的水平。为此,在设计这种电机时,电枢绕组的每相串联匝数不宜过多;并根据极靴中的最大磁密不超过19500的原则选择气隙比(1.1~1.3),极靴系数(0.70~0.73),和极靴高度。

This paper demonstrates the principles of single lap split winding to improve the commutation in traction motor from the point of view of electromagnetic energy and change ratio of reactance potential. It also verifies the transparent effect of the improvement of commutation by single lap split winding by way of contrast test. The paper provides the beneficial experiences for the traction motor which has difficulty in commutation.

本文从电磁能量及电抗电势变化率出发,来阐明异槽式单迭电枢绕组能改善牵引电动机换向性能的基本原理,并通过对比试验证实了异槽式单迭绕组改善换向性能的效果是显著的,这对目前换向困难的牵引电动机将提供有益的经验。

This paper presents a new transposed connecting method for the diamond airgap armature winding of the superconducting turbogenerator.For the 0°/540°/0° diamond bars,the Theoretical expressions of circulating current loss have been derived to give the ratio of value calculated by the new connecting way to the one calculated by the conventional method.It is shown that the circulating cur- rent loss can be reduced by more than 70%.

本文对超导汽轮发电机篮式气隙电枢绕组提出了一种新的换位联接方法。对于0°/540°/0°的篮式线棒,导出了环流损耗的理论表达式,给出新联接方法对常规联接时环流损耗的比值。计算表明环流损耗能降低70%多。

 
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