| 1. | Gears ' fault diagnosis by monitoring stator current
通过监测电机的定子电流实现齿轮的故障诊断 |
| 2. | Data acquisition and processing of stator current signal for asynchronous motors
异步电动机定子电流信号的数据采集与处理 |
| 3. | The pulsating torque components caused by stator current divergence from ideal conditions are studied
消除转矩脉动可以通过对定子电流加入谐波的方式完成。 |
| 4. | Simulation results showed that this control strategy can decrease the stator current anti improve the efficiency of the system
仿真结果表明永磁同步电动机直接转矩控制系统最大转矩电流比控制可以降低定子电流，减小损耗，从而提高系统效率。 |
| 5. | An inverse time - lag operating equation with accumulating stator current is achieved in this paper , according to the heating of the motor
根据同步电动机发热机理，建立了累加定子电流的同步电动机发热模型，较真实地反应了同步电动机的发热过程。 |
| 6. | Finally , it proposes a new scheme that controls the power factor of pmsm . the model can control the power factor by controlling the stator current on the basis of the speed control
最后,建立了永磁同步电动机功率因数控制的仿真模型,在转速控制的基础上,通过控制定子电流来实现功率因数控制。 |
| 7. | This paper deal with three - loop control system for synchronouns motor , stator current loop , var - current loop , exciter current loop . how to monitoring synchronizing error , and using 80196kc to control exciter
本文讨论了三环控制的同步电动机励磁系统，即定子电流环，无功电流环和励磁电流环。以及同步电动机失步检测及以80196kc进行控制的方法。 |
| 8. | A fast algorithm for wavelet transform is also proposed and applied in the extraction of the phase change rate for complex wavelet transform of stable - state stator current , which can detect broken rotor bar faults effectively
本文将该快速算法应用到电机稳态电流信号复值小波变换的相对相位变化率提取中，用以诊断异步电机的转子故障。 |
| 9. | The ideal bemf waveform of bldcm is trapezoid with 120 ! platform width . in the 120 conduction mode , the stator current is not ideal due to the stator inductance , and the torque ripple occurs
理想的永磁无刷直流电动机的反电动势的波形是120平顶的梯形波，在三相六状态120导通方式控制下，电流由于电机定子电感的存在而不是理想方波，因此产生了换相转矩脉动。 |
| 10. | Secondly , combined with the comparatively ripe ac motor mathematic model , the energy characteristic model of motor among the drive - line of pev is built , then the changes of motor stator current and voltage under different working condition can be calculated
然后引用较成熟的三相异步交流电机的数学模型建立了纯电动汽车传动系中电机的能量特性模型。利用该模型可计算出动态条件下电机定子相电流、相电压的变化。 |
