平行充磁 parallel magnetization(2) parallel magnetisation(1)   parallel magnetization      Comparison between Halbach and Parallel Magnetization in Permanent Magnet Machines      永磁电机中Halbach充磁与平行充磁的分析比较 短句来源      The arrangement of Halbach magnet and its analyticle solutions about air-gap flux density in the internal magnetization machines were introduced. Through comparison of numerical solutions between Halbach and parallel magnetization,the merits of Halbach magnetization were showed.      介绍了Halbach磁体的排列及其内部充磁时构成的永磁电机气隙磁密的解析解,通过对平行充磁和Halbach充磁时气隙磁密数值解的分析比较来说明Halbach充磁的优点。 短句来源   parallel magnetisation      In a permanent magnet brushless motor, airgap field excited by a 2-pole magnet ring with parallel magnetisation is sinusoidal.      永磁无刷电机中,平行充磁的2极磁环产生的气隙磁场是正弦分布的。 短句来源   “平行充磁”译为未确定词的双语例句      Analytical Calculation of Airgap Field in 2-Pole Permanent Magnet Brushless Motor with Parallel-Magnetisation      永磁无刷电机中平行充磁2极气隙磁场的解析计算 短句来源      Effective Pole-Arc Coefficient Determination for Permanent Magnet Direct Current Motor with Poles of the Same Diameter      平行充磁等半径永磁磁极直流电机计算极弧系数的确定 短句来源   相似匹配句对      Comparison between Halbach and Parallel Magnetization in Permanent Magnet Machines      永磁电机中Halbach充磁与平行充磁的分析比较 短句来源      On Parallel Study      关于平行研究 短句来源      PANEL DATA MODELS      平行数据模型 短句来源      Effective Pole-Arc Coefficient Determination for Permanent Magnet Direct Current Motor with Poles of the Same Diameter      平行充磁等半径永磁磁极直流电机计算极弧系数的确定 短句来源      An Automatic Apparatus for Magnetuntion and Demagnetization      自动充磁退磁装置 短句来源 查询“平行充磁”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   parallel magnetization It is found that: conventional image principle holds for vertical magnetization case; while for parallel magnetization case, coupled image principle seems to be valid. 例句来源       Thus we define the pulse length sists of two permanent magnets with anti-parallel magnetization, producing the B0 field parallel to its surface. 例句来源                In a permanent magnet brushless motor, airgap field excited by a 2-pole magnet ring with parallel magnetisation is sinusoidal. An analytical equation is derived hereafter to calculate the field. It is verified with both FE analysis and experiments.             永磁无刷电机中,平行充磁的2极磁环产生的气隙磁场是正弦分布的。推延了一个通用的解析公式来计算气隙磁场。有限元计算和实验都证明了该解析计算的可靠性。 文摘来源          Two different magnetization manners in the surface-mounted permanent magnet(SPM) machine are studied.Firstly the 2D finite element analysis model for computing the field is confirmed according to parameters offered by literatures.Then fields obtained from the accurate 2D finite element analysis model are compared,and differences between the fields of the machine with two different magnetizations in both inner and outer rotors are illustrated.The principles of the total air gap flux varied with the pole numb...             研究了表贴式永磁电机的两种充磁方式。首先利用已有文献电机参数验证了有限元模型的正确性,对比分析了两种充磁方式下电机磁密和磁钢磁势的分布特点,研究表明内转子结构平行充磁方式具有提供更大的气隙磁通潜力,而外转子结构则相反。接着研究了两种充磁方式,不同气隙下气隙总磁通随极对数和磁钢厚度的变化规律。同时明确了两种充磁方式各自使用场合,给出了最佳磁钢厚度的取值范围。本文工作有助于正确选择表贴式永磁电机的充磁方式和磁钢厚度,以发挥磁钢潜力,改善电机性能。 文摘来源          Influence of airgap field distribution,either in trapezoidal/rectangle waveform or sinusoidal waveform,on the performance of a brushless DC motor is comparatively studied.It shows that the sine-wave airgap field exhibits better performance in the case that the motor current is not regulated to square-wave with PWM.Furthermore,parallel magnetisation for surface-mounted magnets is better than radial magnetisation.             对比研究了梯形(或方波)气隙磁场与正弦气隙磁场对无刷直流电动机若干性能的影响,指出在不作PWM电流调制时正弦磁场更适合于无刷直流电动机,并且在使用表面粘贴磁瓦时平行充磁优于径向(辐射)充磁。 文摘来源   << 更多相关文摘         相关查询: 充磁 平行 平行步 平行肌 平行积 平行工作 平行开立 平行定价 平行运算 平行集 平行机翼 平行活动  对查询结果不满意

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