In an induction motor field orientation vector control system, the rotor time constant may be deviated due to motor temperature variation and flux saturation.
本文在异步电动机矢量控制系统中提出了一种基于转子磁场定向的转子电阻自适应辨识方法。
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。
The magnetization parameter is estimated by the least-squares parameter identification with the consideration of main flux saturation and the experimental data agree with the simulative results.
考虑主磁路饱和的同步电机激磁参数的估计值由最小二乘法参数辨识得到，实验数据与仿真结果基本吻合。
In this study, flux distribution is obtained with regard to magnetic saturation, which makes more accurate analysis possible.
本文研究中，所得到的磁通分布是相对于磁路饱和的，因而使分析更为精确成为可能。
Powder core has high saturation flux density and excellent motion linearity of DC bias.
磁粉心具有较高的饱和磁通密度和较好的直流偏磁动态线性。
When the switched reluctance motors operate in two phase excitation mode, the phase flux linkage will be reduced due to the high magnetic saturation in the stator and the rotor yoke.
开关磁阻电动机在两相励磁的工作条件下，定转子轭部磁场高度饱和使每相磁链有所减小。
Generally, when armature current is flowing, magnetic saturation takes place due to the influence from armature reaction flux, and torque linearity is impaired [10].
通常，当电枢电流流过时，由于受电枢反应磁通的影响，电机磁路会出现饱和，转矩的线性性被破坏。
With these measures, the local saturation of the motor is treated and the number of flux tube units is reduced in order that the model is simplified.
该模型对电机磁场分布不均和磁路局部饱和现象进行有效处理，减少了模型中磁通管单元的数量，使模型简化并兼顾了求解精度。
It is expected that the laser output will be directly proportional to the relaxation rate under a given condition when the laser flux is near saturation.
理论预期，在一定条件下，当激光流接近饱和流时，激光输出比例于弛豫速率。
Lower power loss material with high saturation flux density.
低磁芯损耗，饱和磁通密度较高。
The power loss is lower than NH2B material with high saturation flux density.
比NH2B材料磁芯损耗更低，饱和磁通密度较高。
High saturation flux density can improve the work point of transformers and reduce the volume of power supply.
高饱和磁感应强度能提高变压器的工作点，缩小电源体积。
After an external fault of transformer is cleared, the transient flux may enter into the saturation region, and a recovery inrush may be produced.
变压器外部故障切除后，暂态磁通可能超过变压器铁心的饱和点，从而产生一定的恢复性涌流。
Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability.
铁基纳米晶逆变变压器磁芯其具有高饱和磁感应强度，效率高，激磁功率小，损耗低，良好的温度稳定性。
Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability.
铁基纳米晶逆变变压器磁芯其具有高饱和磁感应强度，效率高，激磁功率小，损耗低，良好的温度稳定性。
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