极靴

通过在无极靴靶模型的铜背板的不同位置加装不同数目的导磁片，可以进一步扩大磁场分布均匀区域的宽度。

In order to further increase the breadth of uniformity distribution region , we assembled different amounts of shunted pieces on different locations of the copper back board of the target without pole shoe .

三段圆弧极靴大型凸极同步电机的稳态电抗计算关于正置式凹弧底直动推杆盘形凸轮机构的探讨

Calculation of Steady-State Reactances of Large Salient Synchronous Machine with Three Arc Pole Shoe Research and Discussion on Concave-are Bottomed Translating Follower Disc Cam Mechanisms

优化极靴的微波炉磁控管磁场分析

Analysis of the Magnetic Circuit with Short Poles in Oven Magnetron

极板对极板的间隔对比极靴的间距与孔径比

Ratio of the pole spacing to the bore diameter of the pole pieces

核磁共振成像主磁体极靴形状优化

Pole Shape Optimization of NMR Imaging Main Magnet

具有夹层极靴的新型电子探针透镜的设计与计算

The Design and Calculations of a New Probe Forming Lens with Sandwich Pole Pieces

多段圆弧极靴优化设计问题

Optimal Design of Multi-section Circular Arc Limited Martingale

有限元法计算磁流体在极靴齿隙中的磁场强度分布

Finite-element Method for Calculating the Distribution of Magnetic Field Strength in Pole Piece Tooth Space

隔磁桥、极靴等对电磁和结构性能的影响都比较严重，本文进行了对比研究。

The bridge and segment area have great influence on both electromagnetic and structural performance .

所有带铆钉式极靴的中体必须检查是否生锈和炭刷的长度。

All field cases with rivet type pole shoes must be inspected for rust and brush length .

两个分别附在各自极靴上的电容环，用来探测线圈的运动。

A pair of capacitative rings attached to the respective pole piece is used to detect movement of the coil .

多段圆弧极靴水轮发电机极弧优化、参数计算和动态性能研究

Study on Geometry Optimization of Pole Shoes , Parameter Calculation , and Transient Behavior Simulation of Hydrogenerators with Multi-section Arc Pole Shoes

本文采用积分方程法计算带极靴的任意形状的磁透镜。

In this paper , an integral equation method is developed for calculating the magnetic field produced by the iron-shielded lens of arbitrary shape .

对极靴形状的改变相应带来电压波形畸变率、电话谐波因数、损耗及效率的变化等问题及其对策，也进行了讨论。

Variation of pole piece configuration leads to change of voltage waveform distortion rate , telephone harmonic factor , loss and efficiency , ect . Above-mentioned effect and appropriate measures are discussed also .

极靴配合磁电式堵漏器使用时，用导柱旋钮结构进行安装，方便快捷。

When the pole terminal is used by matching with a magnetoelectric leak stopper , the pole terminal is installed by a guide pole knob structure , and the operation is convenient and quick .

提出了带极靴的表面式磁路结构并分析了这种磁路结构交轴电枢反应的影响，强调应通过试验进行验证。

In the paper , the surface magnetic circuit structure with a pole-shoe is put forward , and influence of q-axis armature response is analyzed . It focuses on the verification by the tests .

采用与泄露容器半径相匹配的极靴进行堵漏，能保证了极靴与泄漏容器间的气隙控制在预定范围内。

The pole terminal matching with the radius of a leakage container is utilized to stop the leak , and a gap between the pole terminal and the leakage container is controlled in a preset range .

通过可视化模拟和分析得知，磁通密度最高的地方是衔铁与极靴导套端重叠部分，极靴内径单侧间隙的变化对吸力起决定作用。

Results show that the highest place of flux density is superposition of armature and guide sleeve end of pole piece , and the changing for pole piece inside diameter unilateral gap settle on the thrust characteristic .

本文通过对各种结构的混合励磁发电机的分析、提出了爪极式电励磁和带极靴径向永磁组合励磁的混合励磁发电机结构。

Based on the analysis of various hybrid excitation synchronous generators , appropriate structure of hybrid excitation synchronous generator is proposed .