Detecting Device for Switched Reluctance Motor Rotor Angular Displacement 用于开关磁阻电机的转子角位移检测装置
Application of Weighted Fuzzy Relative Entropy to Fuzzy Recognition of Motor Rotor Fault 加权模糊相对熵在电机转子故障模糊识别中的应用
Reactive stepping motor rotor windings without, the excitation of the stator winding reacts to achieve step operating torque. 反应式步进驱动电机的转子无绕组,由被励磁的定子绕组产生反应力矩实现步进运行。
The utility model comprises a SCM provided with A/ D convertor and3 rotor magnet steel position sensor signals taken from the counter electromotive force of the motor rotor winding. 包括带A/D转换器的单片机及取自电动机定子绕组的反电动势的三个转子磁钢位置传感器信号。
The machine adopts microcomputer control, friendly human-machine interface, easy to operate, suitable for all kinds of motor rotor winding of high quality and high efficiency. 本机采用微电脑控制,中文人机操作界面,操作简便易学,适合各种马达转子的高品质、高效率绕线。
To avoid this from happening, we have to study the axial displacement motor rotor and how to measure it to better control it. 为了避免这种情况的发生,我们要研究电机转子的轴向位移以及如何测量它以更好的控制它。
Study of the Polishing of the Screw Motor Rotor 螺杆马达螺旋转子数控抛光工艺方法研究
Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation. 混合式步进电机的转子用永久磁钢,由励磁和永磁产生的电磁力矩实现步进运行。
The utility model relates to a wirewound cup type motor rotor without iron core and belongs to the technical field of the electric motor. 本实用新型涉及一种无铁芯绕线式杯型电机转子,属于电机技术领域。
Analysis and Calculation on the Leakage Field of Three-Phase AC PM Synchronous Motor Rotor 三相交流永磁同步电动机转子漏磁场分析与计算
Analysis and Computation on Interference Fit of High-Speed Motor Rotor Based on Contact Nonlinear Theory 基于接触非线性理论的高速电机转子过盈配合分析计算
Based on practice, the reasons of large and medium-sized high voltage wound rotor three-phase asynchronous motor rotor failure were expounded, and viable approach was designed. 结合生产实践,系统阐述了大中型高压绕线转子三相异步电动机转子产生故障的原因,并提出了可行的处理方法。
After the utility model is pushed to the market, the motor rotor must have a wide application scope and a good market prospect. 预计推出之后,应用范围广阔,具有良好的市场前景。
Visual Analysis of SOM Network in Fault Diagnosis Applications with Motor Rotor SOM网络在电机转子故障诊断应用中的可视化分析
In view of the strong coupling between the electromagnetic torque and radial force, a nonlinear control algorithm based on motor rotor flux orientation controller is proposed to realize the decoupling control of permanent magnet synchronous type bearingless motor. 针对电磁转矩和径向悬浮力之间耦合的特点,采用了基于转子磁场定向的控制策略来实现这类无轴承永磁同步电机的非线性解耦控制。
This paper introduces the main construction and the working principle of the speed control system of sine wave PM synchronous motor, and discusses with the emphasis on the detection of the turning angle of the motor rotor. 本文介绍了稀土永磁正弦波电机调速系统的主要结构和工作原理,着重讨论了转子转角检测这一重要问题。
In recent years, the induction motor rotor field oriented control has brought essential advances in AC variable speed drive system. Speed sensorless induction motor drive promotes the simplicity and robustness further. 近年来,感应电机转子磁场定向控制交流变频调速系统的性能不断提高,无速度传感器矢量控制更是增加了系统的简易性和鲁棒性。
A type of magnetic hysteresis alloy used for magnetic hysteresis motor rotor has been researched. 本文研究了一种用于制造磁滞电机转子的磁滞合金,在FeCoV4合金的基础上通过化学成分的调整:添加Cr元素,减少V含量;
Study on Fault Feature in Large Asynchronous Motor Rotor Winding 大型异步电机转子绕组故障特征量的新研究
The motor rotor can rotate to the object position with agility, and be kept stable during machining. 转子可灵活、准确地转动到被加工位置,同时保证了转子在被加工时的平稳性要求。
The paper introduces computer industrial controlling for core measuing instrument, electric motor rotor vibration balancing measuring. 介绍以工控微机控制为核心测量仪,对电机转子振动进行动平衡测量。
The boundary condition for heat dissipation of motor rotor is properly dealed with. 对电动机电枢散热的边界条件进行了妥善的处理。
The initial position of motor rotor not only affects positioning precision, also has effect on start-performance. 电机的初始位置不仅影响伺服系统的定位精度,而且会对电机的启动性能造成一定的影响。
Method for Measuring Initial Position of Motor Rotor of a Digital Servo System 全数字伺服系统中电机转子初始定位的方法
Electromagnetic Structure and Calculation for Torque Motor Rotor 力矩电动机转子的电磁结构与电磁计算
Influence of Rare-earth PM Brushless Motor Rotor Magnet Size and Airgap on the Output Torque and Efficiency 稀土永磁无刷电机转子磁钢尺寸及气隙对输出转矩和效率的影响
Because of the diversity and complexity of permanent magnet synchronous motor rotor magnetic pole structure, the calculation and the measurement of equivalent circuit parameters is always the emphases and difficulty in the calculation and the measurement of permanent magnet synchronous motor. 由于永磁电机转子磁极结构的多样性和复杂性,永磁同步电动机等效电路参数的计算与测试一直是永磁同步电动机研究中的重点和难点。
The method of the precision spiral motor rotor is changed theory into practice. 从而真正的将精加工螺杆马达螺旋转子的方法由理论应用到实际。
In ac servo control system, usually position sensor is installed in the motor rotor shaft. 在交流伺服控制系统中,通常会在电机的转子轴上安装位置传感器。
We comprehensively analyze the fault diagnosis, rotor field orientation and speed identification, and find that instantaneous reactive power can be used not only for traction motor rotor fault diagnosis, but also for field oriented control and speed identification. 对故障诊断、转子磁场定向以及速度辨识进行综合分析和研究,发现利用物理量瞬时无功功率能同时进行牵引电机转子故障诊断、磁场定向校正和速度辨识。