片语

electromagnetic torque motor力矩电动机

Electromagnetic Torque Control Unit电磁扭矩控制单元

electromagnetic torque sensor电磁式转矩传感器

electromagnetic riveting machine torque电磁力矩

harmonic electromagnetic torque谐波电磁转矩

electromagnetic torque performance转矩特性

effective electromagnetic torque有效电磁转矩

electromagnetic torque feedback电磁力矩反馈

electromagnetic braking torque电磁制动转矩

英汉例句

• controlling the electromagnetic torque directly in the ac speed system, the direct torque control (dtc) system has the excellent dynamic and static performance.

  在交流调速系统中由于直接转矩控制（dtc）技术是对电动机转矩直接进行控制，因此电动机可以获得优良的动态和静态性能。

• fem based calculation of synchronous reactance, calculation arc coefficient, electromagnetic torque and emf is narrated in this paper.

  本文具体介绍了盘式无铁心永磁同步电动机同步电抗、计算极弧系数、电磁转矩和基波电动势的有限元求解方法。

• the adrc speed regulator is designed with the given speed and real speed as inputs and the given electromagnetic torque as output to improve the anti-interference ability of system.

  以给定转速和实际转速作为输入信号，给定电磁转矩作为输出信号，设计了adrc速度调节器，提高系统的抗干扰能力。

• in order to have a reliable operation, must reduce the speed fluctuation, namely must effectively restrain the load torque ripple and motor electromagnetic torque ripple of speed fluctuation bring.

  为了可靠运行，必须降低转速的波动，即必须有效抑制负载转矩脉动和电机电磁转矩脉动带来的转速波动。

• the double-winding generators were analyzed using a method for analyzing the electromagnetic torque after a sudden short circuit in a 3-phase synchronous generator.

  本文给出了一组改进的估算同步发电机在空载状态下发生出线端突然短路时可能达到的最大电磁转矩近似表达式。

• the relationship between detection current and electromagnetic torque was analyzed in each state and it's testified by experiment.

  分析了电机绕组在各种状态下检测电流与电机电磁转矩的关系，并进行了实验验证。

• the relationship between electromagnetic torque and torque angle is deduced and analyzed in details, it is based on the mathematical model of the salient pole synchronous motor.

  在分析凸极同步电动机数学模型的基础上，详细推导并分析电磁转矩与转矩角之间的关系，理论证明凸极同步电动机直接转矩控制系统的可行性。

• the expression and frequency variety law of the rotor broken bar fault feature component in the startup electromagnetic torque signal are analyzed in detail.

  分析了转子断条故障特征在电机启动电磁转矩信号中的表现形式及频率变化规律。

• by analyzing the state equations of unified power flow controller (upfc) stabilizer, the influence of upfc stabilizer on electromagnetic torque of synchronous generator is presented.

  通过推导统一潮流控制器（upfc）稳定控制器的状态方程，分析了upfc稳定控制器对同步发电机电磁转矩的影响。

• a general method for calculating the electromagnetic torque of asynchronous machines is introduced in this paper.

  本文介绍了异步电机电磁转矩的通用算法。

• the calculation method which i used to solve electromagnetic torque need the magnetic field calculated only twice, thus reducing the amount of calculation, while the accuracy has improved.

  该计算方法求解电磁转矩时只需进行两次磁场计算，从而减小了计算量，同时计算精度也有所提高。

• in rotating machines, the cause of the electromagnetic torque is the electromagnetic force acting on differential volume of the ferromagnetic material in magnetic field.

  旋转电机中电磁转矩的产生，可以从作用在磁场内磁性物质单位体积上的电磁力出发加以说明。

• this paper gives brief qualitative presentation of the principle of generation of the electromagnetic torque on ordinary rotors.

  为此，对常见结构形式的转子上电磁转矩的产生原理给出了定性、直观的说明。

• the harmonic electromagnetic torque of 5 phase hybrid stepping motors during oscillatory operation is investigated.

  研究了五相混合式步进电动机在振蕩状态下的谐波电磁转矩。

• it directly controls the electromagnetic torque and stator flux linkage. it has simple structure, directly control means and high stable and transient performance.

  它直接对电机的定子磁链和转矩进行控制，其结构简单，控制手段直接，具有良好的动静态性能。

• the fitting expression of the tested inductance, winding flux linkage equation, rotating voltage equation, electromagnetic torque equation and their state equations are also presented.

  给出测试电感拟合的表达式，推导了绕组的磁链方程、旋转电压方程、电磁转矩方程和状态方程。

• the field-oriented control is a powerful tool for controlling the transient electromagnetic torque of the induction motor fed by a frequency converter.

  磁场定向控制是控制由变频器供电的异步电机暂态电磁转矩的有效手段。

• then the accurate and approximate formula of electromagnetic torque are derived by using the principle of virtual work.

  并用虚位移原理导出了电磁转矩和电磁功率的精确和近似（惯用）表达式。

• the influences of gap length, polar arc and thick of stator yoke on electromagnetic torque are discussed.

  探讨了电机的气隙长度，定子极弧角度、定子轭厚等结构参数对电机转矩特性的影响。

• current fluctuation is analyzed during coil commutation time and electromagnetic torque is computed and method is given to restrain ripple of electromagnetic torque.

  对绕组换相时电流波动进行了分析，并计算了电机电磁转矩，给出了抑制电磁转矩脉动的方法。

• an electromagnetic torque expression with t- i model parameters was derived.

  推导了电磁转矩参数表达式。

• the model can depict radial force and electromagnetic torque generated in the motor more accurately in the region of magnetic saturation.

  在大电流饱和状态下，该模型有效地描述了电机产生的径向悬浮力和电磁转矩。

• simulation and computation results show that the rotor winding faults will cause electromagnetic torque and rotating speed to fluctuate;

  转矩与转速波动的频率相等，波动的幅值随转子绕组故障严重程度增加而增加；

• 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 circuit equation of the squirrel bar and the calculation of the electromagnetic torque are studied also.

  本文还讨论了转子电路方程的建立和电磁转矩计算等方面的问题。

• parameters of the induced electromotive force and the electromagnetic torque and so on of the novel motor have been calculated, and it is not difficult to catch the maximum value of cogging torque.

  计算了复合电机的感应电动势和电磁转矩，捕捉了齿槽定位转矩的最大值等电机参数。