The magnitude and direction of this magnetic flux can be controlled in agreement with the magnitude and direction of the field current.
改变励磁电流的大小和方向可以控制直流磁通的大小和方向。
With the help of the sweeping velocity of magnetizing current controlled by a flux feedback loop a nearly constant induced voltage is produced.
借助磁通反馈环节控制磁化电流扫描速度，使得产生的感应电压接近常数。
The above principle suggests that the gap flux and the voltage induced in armature winding of HSY can be controlled adequately and continuously by varying dc field current.
上述原理表明，通过改变直流励磁电流，可以连续地控制HSY的气隙磁通和绕组感应电压。
In this paper a vector controlled ac speed-regulating system is developed, which adopts the rotor flux field-orientated theory to meet the requirements for an electric traction system.
本文依据矢量控制的基本原理，针对电力牵引系统对电机控制性能的要求，设计了基于转子磁场定向的矢量控制交流调速系统。
The authors introduce a voltage-source GTO inverter VVVF system with flux linkage locus controlled by single-ship microcomputer.
介绍一种运用单片微机进行磁通轨迹控制的电压型GTO逆变器变频调速系统。
Speed control of direct torque controlled(DTC)induction motor drives depends on effectively establishing the stator flux.
直接转矩控制的感应电动机的速度控制需要有效地建立定子磁 通。
This hydraulic system is controlled by different pump's flux, which is realized by changing the speed of pump, instead of changing pump's displacement.
这种系统不是靠改变泵的排量而是靠改变泵的转速来改变其输出流量，从而实现对液压系统的控制。
Present geothermal gradient and geothermal flux of the Ordos basin is controlled by the thickness of the earth crust in the different tectonic element and the thickness of lithosphere.
鄂尔多斯盆地现今地温梯度与大地热流的展布受盆地不同构造单元地壳厚度、岩石圈厚度变化控制。
This paper introduces a microcomputer controlled system for flux weighing and discharging in LD steelmaking.
本文介绍一个转炉炼钢副原料称量及卸料的微机控制系统。
ASIC chip ML4425 was used as the central control unit. The speed of the motor can be controlled by changing the input voltage and hence the flux and pressure of blood can also be controlled.
电动机采用ML 4425专用芯片作为主控芯片，通过调压控制电机的转速，从而达到控制血液流量及压力的目的。
Infection also can be controlled by computer, to turn it into a "zombie network" that secretly visited by some of Flux the website pays to profit.
还可以控制受感染的电脑，将其变为“网络僵尸”，暗中访问一些按访问流量付费的网站，从而获利。
The authors analyze the influence in vector controlled induction machine caused by parameter variation and main flux saturation affects speed estimation of adaptive state observer.
在矢量控制感应电动机系统中，当电机参数发生变化，或出现磁路饱和时，将会影响速度控制的准确性，使速度观测器精度受影响。
Based on flux concentration technology and controlled by the DIGIVEX Drive range, the HV synchronous servomotors are designed for the spindle motorisation of conventional machines.
基于通量浓度控制技术和范围由DIGIVEX车道，在高压同步伺服电动机是专为常规机主轴摩托的。
The results show that the dynamic behavior of the novel damper is easily controlled by adjusting the magnetic flux density in the radial clearance.
结果表明，通过调整阻尼器间隙中的磁场强度就能够对阻尼器的动力特性进行控制。
An improved rotor flux estimator based on voltage model was proposed for speed sensorless field-oriented vector controlled induction motor drives.
针对感应电机无速度传感器磁场定向控制系统，提出一种基于电压模型的改进转子磁链观测方法。
A novel stator flux estimator based on rotor position is presented, which is applied for direct torque controlled(DTC)surface mounted permanent magnet synchronous motor(PMSM)drives.
文中提出一种基于转子位置的面贴式永磁同步电动机的定子磁链估计方法。
This paper designed and trained a three-layer fee dforward neural network to estimate the actual rotor flux and unit vector ford irect vector controlled induction motor speed drive.
针对直接矢量控制感应电机感应电机调速系统 ，设计和训练一个三层前馈神经网络以估计系统的实际转子磁链和单位矢量 ，并由此构成系统的闭环控制。
This paper presents a novel design of coolant tank testing system, where the pressure and flux is controlled by reducor valve and throttle.
提出一种汽车发动机冷却液储液罐试验系统的设计方案。
This paper presents a novel design of coolant tank testing system, where the pressure and flux is controlled by reducor valve and throttle.
提出一种汽车发动机冷却液储液罐试验系统的设计方案。
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