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- 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。
- The equivalent circuit is combined with the distributed magnetic circuit method to finally determine the fundamental reactance and 3-order harmonic reactance by iterative method under given voltages. 以等值电路为基础同时结合分布磁路法,迭代计算给定电压下基波激磁电抗与3次谐波激磁电抗。
- equivalent magnetic circuit method 磁路分析
- Magnetic circuit method and its optimization in calculating magnetic field of electromagnetic bearing 电磁轴承磁场计算的磁路法优化
- Analysis on Inductance Parameters of Double Salient Motors Based on the Varying Network Equivalent Magnetic Circuit Method 基于变网络等效磁路法的双凸极电机电感参数变化规律的分析
- Magnetic circuit method 磁路法
- 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。
- 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。
- 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。
- 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
- To avoid these problems, the dry circuit method is usually employed for contact resistance tests. 为了避免这类问题,通常采用干电路的方法来进行接点电阻测试。
- In fact the coupling circuit method was used to deduce electromotive force equations of these electric machineries. 实际上通过耦合电路法同样可以推导出上述四类电机的的电动势平衡方程。
- 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 accuracy of equivalent circuit method can be effectively improved if the calculation of PM leakage permeance is accurate. 准确计算永磁漏磁导可以有效提高等效磁路法计算精度。
- 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。
- The height and shape of the electromagnetically supported column of molten me -tal in electromagnetic caster was calculated by the coupled circuit method. 采用互感耦合模型对电磁铸造中的液柱高度和弯液面形状进行了数值计算。
- 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。