Magnetic saturation effect on the saliency is used to distinguish the north magnetic pole from the south.
磁饱和影响的显着性是用来区分从南部的北磁极。
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。
A mathematical model to calculate the field current of a synchronous generator is presented, considering magnetic saturation effect.
在考虑同步发电机磁路饱和效应的基础上,提出了发电机励磁电流计算的数学模型。
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。
The above calculated results were based on two-dimensional nonlinear analysis, which did not allow for magnetic saturation at the back yoke.
上述计算结果是基于二维非线性分析,没有考虑导磁机壳的饱和问题。
Special attentions were paid on the influence of magnetic saturation. The tests showed that under proper parameter coordination magnetic rings …
试验结果表明,在适当的参数配合下,磁环能够有效抑制特快速暂态过电压的幅值和陡度。
Load method is used to calculate the parameters of PMSM, in which the material characteristics reflect the magnetic saturation under actual operation.
采用负载法计算永磁同步电动机的参数,使参数中的材料特性真正反映了实际负载条件下磁介质的饱和情况。
Transverse rupture strength, Rockwell a hardness, magnetic saturation induction and magnetic coercivity of samples sintered in vacuum or by sinter-HIP were measured.
测试了真空烧结和低压烧结试样的抗弯强度、洛氏硬度、磁饱和度和矫顽磁力。
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。
The ferromagnetic materials which has high magnetic saturation, high characteristics of magnetic conductive and low remanence should be chosen first for the higher heat power.
在选择发热部件的材料时,应主要考虑具有磁饱和度高、导磁特性高,并且剩磁小的铁磁性材料,以便获得较大的发热功率。
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。
The paper presents a practical calculating method for running torque-frequency characteristics of a hybrid stepping motor, considering magnetic saturation and analyzing the nonlinear parameters.
本文从非线性参数的分析出发,考虑电机的磁饱和因素,而提出一种混合式步进电动机运行矩频特性的实用计算方法。
A method of extra saturation correction of the magnetic circuit by using saturation coefficient is given.
并给出一种利用励磁磁路饱和系数修正过饱和磁路励磁电抗的求取方法。
Nanocomposite permanent magnet exhibits excellent magnetic properties combining high coercivity of permanent magnetic phase with high saturation magnetization of soft magnetic phase.
纳米复合永磁材料兼具硬磁性相的高矫顽力和软磁性相的高饱和磁化强度,磁性能优异。
The characteristic time for the formation of magnetic islands is much longer than that of nonlinear saturation of magnetic islands caused by the streaming tearing instability.
形成磁岛的特征时间很大于流动撕裂模不稳定性引起磁岛非线性饱和的特征时间。
Further along, the influence of harmonic wave of magnetic conductivity of air gap and saturation of motor on wave pattern of wind electric current of micro-step driving was analyzed.
进而分析了气隙磁导谐波及电机饱和对微步驱动电流波形的影响。
The experiments were carried on the synthesized diester-based magnetic fluids to characterize their saturation magnetization, density, viscosity, stability and the diameter of particles.
并对制得的二酯基磁性液体饱和磁化强度、密度、粘度、稳定性和粒子直径等性能参数进行表征实验。
In the application of high density data storage, the strong magnetic material section contains nanometer magnetic particulate with high saturation magnetization.
在高密度数据存储应用中,所述强磁材料区含有高饱和磁化强度的纳米磁性微粒。
The positive correlation between equivalent magnetic iron oxide content and saturation magnetization of coal-fired fly ash is significant.
燃煤飞灰饱和磁化强度与其中的磁性当量铁相对含量存在明显的正相关性。
The intensity of the magnetic field needed to reduce the magnetization of a ferromagnetic material to zero after it has reached saturation.
磁场的强度,为在强磁性的物质达到饱和之后,把它的磁化作用缩小到零所必需。
Objective To investigate the effect of preparation conditions on the effective diameter and saturation magnetization of dextran magnetic iron oxide nanoparticles.
目的探讨葡聚糖氧化铁磁性纳米颗粒的制备对其有效粒径和比饱和磁化强度的影响。
The shear stresses increase with the external magnetic field, but have saturation values.
当外加磁场增大至粒子达到饱和磁化时,剪切应力达到饱和值。
After the study of the magnetic circuit, a problem of yoke saturation was found which needs regarding in the design.
对其磁路走向的分析得出设计轴径向电机时,要注意防止轭部过饱和。
The results show that the magnetic anisotropy of soft magnetic materials with very low coercive force can be measured successfully with ring specimen by the law of approach to saturation.
结果表明,用环形试样可以完成对低矫顽力的软磁材料进行磁各向异性的测定。
The saturation of magnetic current transformers, occurred during a fault on the power system, will lead to mal-operation or refused operation of protection relay.
电磁式电流互感器在电力系统故障情况下可能发生饱和,常导致继电保护装置误动或拒动。
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。
A series of experiments were designed to evaluate the saturation of the magnetic core.
通过调整磁芯伏秒数、磁芯复位状态和负载阻值等实验条件进行了一系列实验。
A series of experiments were designed to evaluate the saturation of the magnetic core.
通过调整磁芯伏秒数、磁芯复位状态和负载阻值等实验条件进行了一系列实验。
应用推荐