电势 Back-emf

例句

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1.
Table II shows the total harmonic distortion (THD) of each phase back EMF.
表二显示了每个阶段的总反电势谐波失真（THD）。
zhidao.baidu.com
2.
In this paper, a method of back-EMF logic commutation for brushless DC motor is presented.
提出了一种无位置传感器无刷直流电机的反电势逻辑换相方法，并介绍了其软硬件设计及实验结果。
tech.zidian8.com
3.
Animproved sensing back-EMF method of sensorless BLDC motor was proposed by analyzing typical back-EMF zero-crossing detecting method.
通过分析典型的无位置传感器无刷直流电机反电势过零检测的原理，提出一种反电势过零检测的改进方法。
www.ceps.com.tw
4.
On the other hand, when the motor is operated in middle to high speed range, the stator current is continuous. The back emf can be computed.
当马达操作在中、高转速下，定子电流为連续时，可经由计算求出反电势，以获得电动机的转轴角度位置。
www.etop.org.tw
5.
Calculation of Air Gap Magnetic Flux Density and Back EMF Waveform in Permanent Magnet Brushless DC Motor
无刷直流电机中气隙磁密及电势波形的计算
ilib.cn
6.
The Starting Method's of the BLDC Motor Using Back EMF to Monitor the Rotor Position
反电势法检测转子位置的无刷直流电机起动方法
www.ilib.cn
7.
Discussion about the method of back-EMF commutation for brushless DC motor
无刷直流电机反电势换向方法的探讨
ilib.cn
8.
Study on Method of Direct Back EMF Detection for Position Sensorless Brushless DC Motor
无位置传感器无刷直流电机直接反电势检测方法的研究
ilib.cn
9.
Research on Closed-Loop Control of Hybrid Step Motor Using the Harmonic Back EMF
混合式步进电动机的谐波反电势闭环控制方法研究
ilib.cn
10.
Study of Brushless DC Motor Based on Back-EMF Method
无刷直流电动机的反电势过零检测法研究
ilib.cn