| 1. | 1 , means the electrical magnetic synchronous rotational speed rotary speed
1同步转速系指电机磁场的旋转速度。 |
| 2. | Study on field - oriented control of a doubly - fed electric machine fed by matrix converter
矩阵式变换器励磁的双馈电机磁场定向控制研究 |
| 3. | Permanent magnet synchronous motor control system based on dsp for sensorless speed control
的无位置传感器永磁同步电机磁场定向控制系统 |
| 4. | A permanent magnet synchronous motor control system based on dsp for sensorless speed control
的无位置传感器永磁同步电机磁场定向控制系统 |
| 5. | The application of developed software to the treatment of electromagnetic field computation results of permanent magnetic electrical machine indicates that the graphic can provide designers valuable figurative reference
结果表明，本软件计算结果较为准确，对电机磁场旋转的仿真效果较好。 |
| 6. | ( 2 ) analysis magnet field is realized by maxwell 2d on finite - element of electromagnetic field analysis . inductance of coil as well as electromagnetic force was calculated by means of it
( 2 )利用ansoft软件中的maxwell2d磁场有限元分析软件进行电机磁场分析、静态电磁力的仿真计算以及电机线圈自感的计算。 |
| 7. | The influence on the electromagnetic parameters , by the change of air ply , permanment magnet length and the magnetic pole arc coefficient , are calculated by the ansys software . the optimum parameter of the magnetic pole is obtained by solving the magnetic field
运用有限元分析软件ansys分析了通过改变电机极弧系数、磁钢厚度和气隙厚度对电机磁场的影响,以电机性能和磁钢利用率为目标对这些参数进行了优化。 |
| 8. | So this method has many advantages in calculating special field such as 3d field and highly saturated field . the calculation results meet the requirements of engineering . this paper analyzes , models and calculates a six - pair poles hybrid claw - pole alternator
具有有限元法和等效磁路法的优点，因此，此方法在计算特殊的电机磁场如三维磁场或者高度饱和的磁场能够发挥其自身的优势，满足电机工程设计的要求。 |
| 9. | The hybrid claw - pole alternators have magnetic fields contributed by permanent magnet as well as excitation coil , and the advantages are high efficiency , have good low - speed characteristics , excitation adjustable and high flux densities . for the reason of complex claw - pole construction and 3 - d magnetic field distributions , there is lack of the research on the alternators
混合励磁爪极发电机是由永磁体和励磁线圈共同产生电机磁场的一种发电机，与传统的爪极发电机相比有高效、低速性能好和集线圈励磁的电压调节性能与高磁通密度的优点，具有很好的研究前景和使用价值。 |
| 10. | In this paper , a linear oscillation motor is introduced , for the shortage of to - and - fro equipment . the mathematic model of this type of motor is established . to finding out its distributing of magnetic field , the program of finite analysis method is worked out
本文针对传统往复运动设备的缺点，提出了一种能量型永磁直线振荡电机，建立了直线振荡电机的数学模型;利用有限元分析方法，编制了直线振荡电机磁场有限元分析程序;分析了直线振荡电机在各种励磁状态下的磁场分布;验证了所设计模型的合理性。 |
