| 1. | Auto - compound current transformer
自偶式混合绕组电流互感器 |
| 2. | Compound - wound current transformer
混合绕组电流互感器 |
| 3. | The experiment waves of current and voltage of each phase in different speed and curve of toque and speed are given and analyzed at the end of the article
最后在实验的基础上给出了系统在不同转速下的绕组电流，并对曲线进行了分析。 |
| 4. | Both software and hardware are synthesized . three - phase bridge inverter used , the current in each phase is made similar to sine wave using current closed loop control
以igbt三相桥作为主逆变电路，对电机绕组电流按正弦规律进行电流闭环控制实现正弦波细分驱动。 |
| 5. | The inverter drive signals are synchronized with the position sensor output signals so that synchronism between the stator winding currents and the rotor flux is ensured for any speed
逆变器的驱动信号与转子位置信号同步从而保证在任意的速度下定子绕组电流与转子磁场同步。 |
| 6. | During the simulation to the mathematical model , the influence of the commuting angle to the electrical current , to the overlap angle and to the electromagnetism efficiency is emphasized
在数学模型的仿真求解中，着重分析了切换角对绕组电流、对换流重叠角、对电磁效率的影响。 |
| 7. | In conclusion , when the current of the winding is increased , the tendency of the end effect - thrust is unchangeable , the no - load end effect is the main part of the pm linear motor ' s end effect
从以上的分析和计算得出，随绕组电流幅值的增加，端部效应影响电机推力的波动趋势不变，空载端部效应是永磁直线电机端部效应的主要部分。 |
| 8. | As the rotor of the linear synchronous motor , the suspending electromagnetic irons are excited by rotor current and act with the long stator railway mutually . they have multiform functions such as suspending , advancing and generating electricity
悬浮电磁铁作为直线同步电机的次级,在绕组电流的激励下,与长定子轨道相互作用,同时具备悬浮、推进、发电等多项功能。 |
| 9. | For compensating the nonlinear error between winding current and the result magnetic field of stepper motor , the method of minimum square is adopted to fit and correct the error curve of subdivision step angle , and the subdivision precision is improved
为了补偿步进电机相绕组电流与其产生磁场之间非线性引起的误差，采用了最小二乘法对细分步距角误差曲线进行了拟合与修正，提高了细分精度。 |
| 10. | It is showed that the torque ripple is not only connected with the phase currents , but also with the other factors , such as the instantaneous phase emf ' s in the case of commutation , the angle of commutation and the parameters of the windings
从一个新的角度分析了绕组换相引起转矩波动的原因，指出换相转矩波动不仅与电机绕组电流有关，还与换相时相绕组感生电势瞬时值、换相位置角、绕组参数等因素有关。 |
