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armature windings
相关语句
  电枢绕组
     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
  绕组
     This paper presents the general equations in α,β5, 0 coordinates of a 12-phase synchronous machine with four Y-connected armature windings displaced in turn by 15°.
     导出了十二相四Y移15°绕组同步发电机在α,β,0坐标系中的基本方程。
短句来源
     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
     By several examples, on the basic of describing the basic concepts of the fractional-slot armature windings this paper emphasizes to analyse and to explain following two problems:how to connect the fractional-slot armature windings and how to place Hall elements.
     在描述分数槽绕组的基本概念的基础上 ,通过若干个例子 ,着重分析和说明分数槽绕组的连接方式和霍尔元件的空间配置的问题
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
     This system can be widely applied to analysis and protection of internal faults in armature windings of the hydro generator.
     该系统可广泛应用于大型水轮发电机定子绕组内部故障分析与保护方案研究等场合。
短句来源
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  “armature windings”译为未确定词的双语例句
     The Manufacturing Technology for the New Type Armature Windings in Large DC Machines
     大型直流电机新型转子绕组的制造工艺
短句来源
     In order to simplify structure,lower cost and raise reliability of brushless DC motor(BLDCM) and to implement bidirectional transmission of electric energy between supply and armature windings,a novel method on regenerating control of position sensorless BLDCM is proposed in this paper.
     为了简化无刷直流电动机结构、减小成本和提高可靠性,且能实现能量的双向流动,介绍了一种新的无位置传感器能量回馈控制方法。
短句来源
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  armature windings
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.
      
Permanent magnet synchronous machines with concentrated coil armature windings: analysis and test validation of Single Stator-Do
      
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.
      
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 stator consists of the supporting frame, core, and armature windings.
      
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When manufacturing the starters, the leads of armature windings and commutator bars need to be welded to each other.In this paper,a beneficial way, using the mixture of argon and helium as shielded gas and by means of gas-shielded spot welding instead of the traditional process, is presented.The welding equipment and new process are introduced.

焊接启动机电枢绕组引线与换向片,采用Ar+He混合气体保护点焊取代传统工艺,效益显著。介绍了焊接设备与工艺。

A set of the methods for the steady state analysis of the power electronicsynchronous generator is proposed.These methods include the approximationof the stator armature currents,the derivation of the state equations of therotor windings and the calculation of the the stator armature voltages.Itshould be noted that not only the time harmonics but also the space harmon-ics have been taken into consideration in this mathematical model.Moreover,the calculated results are compared with the tested ones on a three...

A set of the methods for the steady state analysis of the power electronicsynchronous generator is proposed.These methods include the approximationof the stator armature currents,the derivation of the state equations of therotor windings and the calculation of the the stator armature voltages.Itshould be noted that not only the time harmonics but also the space harmon-ics have been taken into consideration in this mathematical model.Moreover,the calculated results are compared with the tested ones on a three phase 6.2KVA exnerimental generator with the Y connection armature windings

本文提出了功率电子发电机稳态工况分析的一整套方法。其中包括定子电流的近似,转子电流的求解,定子电压的计算等。值得说明的是这些公式及其推导中既包含了时间谐波又包含了空间谐波。此外,文中还就试验电机的计算结果与实验波形进行了比较。

This paper presents the general equations in α,β5, 0 coordinates of a 12-phase synchronous machine with four Y-connected armature windings displaced in turn by 15°. On thebasis of these equations, transients of various double line to double-line sudden shortcircuited faults are analyzed. Terminal conditions are described in general form. Expressionsfor short-circuited currents, electromagnetic torques and time constants are derived by applying the principle of harmonic balance. Results of calculations...

This paper presents the general equations in α,β5, 0 coordinates of a 12-phase synchronous machine with four Y-connected armature windings displaced in turn by 15°. On thebasis of these equations, transients of various double line to double-line sudden shortcircuited faults are analyzed. Terminal conditions are described in general form. Expressionsfor short-circuited currents, electromagnetic torques and time constants are derived by applying the principle of harmonic balance. Results of calculations fit the experiments well. Themethod proposed in the paper can also be used to analyze other types of unbalanced shortcircuits.

导出了十二相四Y移15°绕组同步发电机在α,β,0坐标系中的基本方程。在此基础上,对该类电机的各种突然两相-两相短路情况进行了分析,得出了端点条件的统一描述形式。应用谐波平衡原理,导出了短路电流、电磁转矩和时间常数的解析式,分析结果得到了实验的验证,这种分析方法对其他类型的不对称短路也同样适用。

 
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