Finally, the rotor and stator vibration of a type SDF-9 generator is measured in laboratory to verify the theoretical analysis presented above.
最后实测了SDF - 9型故障模拟发电机定、转子径向振动信号，与理论分析结果基本吻合。
The effect of water height and stator vibration velocity on the characteristics of the motor is also discussed. The results correspond well to the experiment ones.
讨论了水位高度、定子振动速度等对电机性能的影响，并通过实验进行了验证，实验测试结果与理论分析结果相一致。
As the radial vibration of stator is the origin of the acoustic noise of SRMs, model analysis of stator vibration is the effective way to the research for low acoustic noise.
由于定子的径向振动是开关磁阻电机噪声的主要根源，因此定子振动系统的模态分析是降噪研究的有效手段。
This paper studies the stator vibration of an induction motor with square frame, and presents a novel multi-degree vibrating model which is superior to the conventional double-ring one.
对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析。
The paper puts forward a convenient and efficient method on the analysis of vibration natural frequency for ring ultrasonic wave motor stator.
本文提出了一种用于分析环形超声波电动机定子振动固有频率的简便、有效的方法。
The cylindrical type ultrasonic motor USES bending vibration of cylindrical stator to drive rotor.
柱体型超声波电机依靠圆柱定子的弯曲振动驱动转子旋转。
In this paper, the test for vibration mode of stator core of an electric - al motor are studied using the transfer function mode techniques.
本文用传递函数的模态分析法研究了电机定子铁芯的振动模态，介绍了试验原理、装置及测试结果。
Thus, the relationship between the rotating speed of the motor and some factors, such as the ultrasonic vibration of the stator, the fluid acoustic streaming field and the rotor radius, etc.
将声流场同电机转速联系起来，对电机转速同定子超声振动、液体声流场、转子半径等因素的关系进行了分析。
Calculation of the stator modal frequencies of an electrical machine accurately is the base of reducing acoustic noise and vibration.
准确计算定子模态和固有频率是降低电机噪声和振动的基础。
The cause of vibration on the turbogenerator stator end winding is analyzed, and the meaning of natural frequency test and vibration measurement is discussed.
本文分析了引起汽轮发电机定子绕组端部振动的原因，以及固有频率试验和振动测量的意义。
Accurate calculation of the stator natural frequencies and harmonic response of an electrical machine is essential to the prediction of acoustic noise and vibration.
预测电机的振动和噪声需准确计算电机定子结构的固有频率及定子的响应特性。
While calculating the electromagnetic forces, the effect of the radial vibration displacements of stator core on the electromagnetic forces is taked into account.
计算电磁力时，考虑了定子铁心的径向振动位移对电磁力的影响。
The vibration behaviour of motor stator has a great influence on the motor noise.
电机定子的振动特性对于电机噪声有很大影响。
This paper introduces a relaxed damage of a Large Generator Stator, measurement and analysis of the mode of the end winding, good suggests on preventive measures of resonant vibration are given.
对发电机定子绕组端部固有频率的测试及模态试验分析作了简要的介绍 ，对端部绕组振动的在线监测作了简要分析 ，同时提出了一些个人看法。
The inherent frequency and modal testing about end winding of generator stator are introduced, the vibration of end winding on-line monitoring is analyzed, a personal point of view is introduced.
对发电机定子绕组端部固有频率的测试及模态试验分析作了简要的介绍，对端部绕组振动的在线监测作了简要分析，同时提出了一些个人看法。
In this paper, the effect of adhesive on the vibration of the stator in ultrasonic motors was investigated in details.
基于环形行波型超声马达定子振动有限元模型，详细分析研究了粘结层对超声马达定子振动特性的影响。
This thesis utilize the analytic method to stator of ultrasonic motor the curving vibration, receive the theory expression formula of the natural frequency of the round annular sheet metal.
本文利用了解析法对电机定子面内弯曲模态的特征进行了分析，得到了圆环形薄板固有频率的理论表达式。
The inherent frequency and modal testing about end winding of generator stator are introduced, the vibration of end winding on-line monitoring is analyzed, a personal point of view is introduced.
采用正交各向异性叠层复合材料加筋圆锥壳模型，对大型汽轮发电机定子端部绕组整体结构的固有振动问题进行了研究。
When the stator frame and stator core are taking as a whole vibration system, its characteristic of free vibration can be calculated.
将机座和铁芯作为整体振荡系统，计算其自振特性。
The drill was fixed on the base of the stator with an Angle to form a longitudinal-bending vibration converter.
该压电钻将钻头斜向安装在定子基体上，形成一个纵弯模态转换器。
Vibration generating device is arranged on blade wheel and composed of at least one stator, at least one movable unit and at least one sliding track.
固定子被固定在滑行轨道上，而可动子位于滑行轨道上且可沿滑行轨道移动，借以使震动发生装置具有 震动提醒功能。
Vibration generating device is arranged on blade wheel and composed of at least one stator, at least one movable unit and at least one sliding track.
固定子被固定在滑行轨道上，而可动子位于滑行轨道上且可沿滑行轨道移动，借以使震动发生装置具有 震动提醒功能。
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