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non salient pole
相关语句
  隐极
    Starting Calculation of Solid Rotor Synchronous Motor Involving Non salient Pole
    实体转子隐极同步电动机的起动计算
短句来源
    This equivalent circuit is in the same form for either salient pole machine or non salient pole machine without trouble of d q axis,and can be used to analyze and evaluate the performance data of PM LSM conveniently.
    用这种方法建立的等效电路、向量图和隐极机有着完全相同的形式。 这种新的分析方法不但避开了传统的交、直轴的概念 ,给分析和计算永磁直线凸极同步电动机各种性能带来了极大方便 ,而且凸极电动机和隐极电动机的分析和计算方法完全统一。
短句来源
    This paper studied the relationship between torque and voltage, when the solid rotor synchronous motor involving non salient pole started asynchronously.
    本文对铁磁实体转子隐极同步电动机异步起动时的转矩与电压关系进行了研究。
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    Finally, the excitation current of MJF 30 6 synchronous non salient pole generator is acquired when the rotor winding inter turn short circuit fault occurs. These results verify that the theory analysis is right.
    实测了MJF 30 6型同步发电机转子匝间短路故障时的励磁电流数据 ,结果表明 ,理论分析是正确的
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  non salient pole
The measurements on the machine have been performed on the non-salient pole machine.
      
Load airgap flux density The airgap flux density at nominal load is also analyzed for the non-salient pole machine with the 3D program.
      
As a non-salient pole Torus machine is being analyzed, the inductance in the d-direction coincides with the synchronous inductance.
      
As the machine saliency is added later, the performance of a non-salient pole machine with the same design parameters is analyzed in Table II.
      


In this paper, a general nonlinear model is developed for the analysis of salient-pole as well as non-salient-pole machines under transient-state conditions. An equivalent circuit is derived from the mathematical model. By use of the proposed model, a 6.25kVA test machine with salient-rotor under transientstate conditions is analyzed.

本文推导出了既适合于隐极同步电机又适合于凸极同步电机的统一的非线性模型,得出了与数学模型相对应的等效非线性电网络。同时,利用该模型对一台6.25kVA模拟水轮发电机暂态运行进行了计算,并和线性计算及实验进行了比较。

The negative phase sequence capability of generators is one of their important performance parameters. It is related to the design, manufacture and operation of generators. The "Tape" method was used to measure the rotor eddy current distribution of them under asymmetric operation. From the measured results the negative phase sequence capability of non-salient pole rotors and salient pole rotors were analyzed, technical measures enhancing the negat!ve phase sequence capability were...

The negative phase sequence capability of generators is one of their important performance parameters. It is related to the design, manufacture and operation of generators. The "Tape" method was used to measure the rotor eddy current distribution of them under asymmetric operation. From the measured results the negative phase sequence capability of non-salient pole rotors and salient pole rotors were analyzed, technical measures enhancing the negat!ve phase sequence capability were presented.

发电机的负序能力是发电机重要的性能指标之一,它涉及到发电机的设计、制造和运行。本文根据汽轮发电机和水轮发电机在不对称状态下,应用“磁带”法测最转子部件涡流分布的结果,分析了隐极转子和凸极转子的负序能力,并提出了提高发电机负序能力的技术措施。

Taking the effect of core saturation into consideration, a method for calculating air-gap magnetic fields and armature reaction reactances of non-salient-pole and salient-pole synchronous machines with d-q axes excitation is presented.

本文介绍d—q轴励磁的同步电机气隙磁场与电枢反应电抗的计算方法。将电机一对极的磁路分成若干条小磁路,计算小磁路的磁化曲线。再按电机的磁势分布曲线,计算每条小磁路上的气隙磁密。然后用富里哀级数分解的方法,计算气隙的谐波磁密与磁通,进而得d、q轴的电枢反应电抗。考虑了隐极与凸极电机磁路的不同,也考虑铁心饱和的影响,它可以计算电机空载与负载下的气隙磁场与电枢反应电抗。

 
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