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- The paper puts forward a hybrid magnetic circuit multi couple electric machine that compensates for the uneven air gap magnetic field of the hybrid stepping motor. 提出了一种混合磁路多边耦合电机,对混合式步进电机永磁体产生的气隙磁场沿轴向分布不均匀的问题进行了补偿。
- A measure of the ability of a magnetic circuit to conduct magnetic flux; the reciprocal of reluctance. 磁导磁路传导磁通量能力的度量;磁阻的倒数
- A measure of the ability of a magnetic circuit to conduct magnetic flux;the reciprocal of reluctance. 磁导磁路传导磁通量能力的度量;磁阻的倒数
- For low-frequency currents(up to about 15, 000 cycles per second)an iron core, called a magnetic circuit; is placed. 对于低频率电流(约15,000周/秒以内),置有一个叫作磁路的铁心。
- The magnetic circuit in the actuator was optimized by a 2D axisymmetric model with FEM. 通过建立超磁致伸缩微致动器的2D轴对称模型,利用有限元方法对微致动器的电磁结构进行优化。
- The magnetic circuit configuration and characteristic of the most used synchronous couplings are analysized. 重点分析了常用的同步联轴器的磁路结构及其特点。
- This paper presents an optimum design method of MR damper based on magnetic circuit finite element analysis. 摘要对磁流变液阻尼器提出了基于磁路有限元分析的优化设计方法。
- This work has a cirtain role in analysis of structure of the magnetic circuit for PM AC/DC machines. 该研究工作对永磁交直流电机磁路结构的分析具有一定作用。
- The magnetic circuit control part includes plastic structure in outer layer and electrified winding enwound on stator. 磁路控制部分为外层塑料结构及在定子上缠绕的通电线圈。
- The sensors consist of a precision linear Hall IC optimized to an internal magnetic circuit to increase device sensitivity. 传感器是由精密线性霍尔IC组成,已优化为内部磁路,可提高器件的灵敏度。
- The electromagnetic system design of instantaneous trip used to be calculated on the basis of experience and magnetic circuit and made low precision. 瞬时脱扣的电磁系统设计以前通常根据经验和磁路方法计算,误差较大,利用Ansys基于场的电磁场数值解法,求出其电磁铁的静态吸力,并根据分析结果进行修改,有效地提高了设计效率。
- It mainly calculates intensity of magnetic flux in every part of motor magnetic circuit in order to prevent the fact the intensity is so high that the magnet core saturates. 改绕计算主要是计算电动机磁路各部分磁通密度数值,不使其过大而致铁心严重饱和。
- From magnetic circuit,carving up a traditional magnetic core into array structure,an array decoupling integrated inductance is presented. 从磁路出发,将传统的一幅磁芯进行分割,变成阵列式结构,提出了阵列式解耦集成电感。
- Calculates magnetic circuit and electromagnetic attraction on 17 air gap positions, the errs of electromagnetic attraction are in the reasenable Range. 对17个气隙位置进行磁路和电磁吸力计算。电磁吸力的误差在合理范围内。
- Accordingly the principled suggestion for guiding the designing optimization on magnetic circuit of electromagnetic thrust bearing system was put forward. 据以提出若干指导电磁推力轴承系统磁路设计优化的原则建议。
- The factors affecting the liftoff were analyzed with a method to avoid the effect of fluctuations of the liftoff by improving the MFL detector magnetic circuit design. 分析了提离值选择的主要原则,并从磁路设计角度,提出了一种通过改进油气管道检测器结构抑制传感器提离值波动影响的方法。
- Equivalent magnetic circuit model and 3D finite element method developed in this paper are helpful to the more study on optimizing design and full-load characteristic of IPM-HESM. 所建立空载磁路模型及三维有限元分析方法为该新型电机的优化设计、性能分析以及负载特性进一步研究奠定了基础。
- Then,the nonlinear relationship between the parameters of equivalent circuit and EMF is investigated by analyzing the magnetic circuit, and the relations... 进而通过磁路分析,研究了等效电路参数与感应电势之间的非线性关系,以及铁耗、定转子铜耗与转差率的非线性关系。
- The simulation results obtained by 3-D finite dement method agree well with the theoretical calculation,which shows validity of the magnetic circuit model. 采用三维有限元方法进行仿真计算,得到的结果同理论计算具有很好的一致性,表明所建磁路模型的正确性。
- The paper introduces the saturable magnetic circuit method to measure the DC resistance of low voltage winding of large-size transformer with a practical application. 介绍了一例用助磁法测量大型变压器低压侧直流电阻的接线、仪器、测试过程和测试结果,讨论了助磁法运用于实际应注意的一些问题。