Silent motor start-up: Reducing noise in sensorless field-oriented motor control - even at low speed

Patrick Osterloh

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Silent motor start-up: Reducing noise in sensorless field-oriented motor control - even at low speed

机译：静音电机启动：降低无传感器导向的电机控制中的噪声 - 即使在低速下也是如此

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In the case of a permanent magnet synchronous motor (PMSM), the permanent magnets of the rotor generate a back-EMF in the stator windings when passing the stator poles. The amplitude of the back-EMF voltage depends on the rotational speed and can be measured using the analogue-to-digital converter (ADC) within the microcontroller (MCU) being used to electrically commutate the motor. The issue with this approach is that, when the rotor is stationary or moving slowly, there is no or little back-EMF signal available to measure.

机译：在永磁同步电动机（PMSM）的情况下，转子的永磁体在通过定子杆时在定子绕组中产生反电动势。反型电压电压的幅度取决于转速，并且可以使用微控制器（MCU）内的模拟转换器（ADC）测量用于电气换向电动机。这种方法的问题是，当转子静止或缓慢移动时，没有或几乎没有可用于测量的反电动势信号。

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《Electronic product design & test》 |2021年第3期|6-8|共3页
作者
Patrick Osterloh;
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收录信息美国《工程索引》(EI);
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正文语种 eng
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专利

1. A speed-sensorless indirect field-oriented control for induction motors based on high gain speed estimation [J] . Marcello Montanari, Sergei Peresada, Andrea Tilli Automatica . 2006,第10期

机译：基于高增益速度估计的感应电动机无速度传感器间接磁场定向控制
2. Speed Sensorless Field-Oriented Control of Induction Motor with Fuzzy Luenberger Observer [J] . Belbekri Tahar, Bouchiba Bousmaha, Bousserhane Ismail, Electrotehnica, Electronica, Automatica . 2018,第4期

机译：模糊Luenberger观测器的异步电动机无速度传感器磁场定向控制
3. Speed Sensorless Field-Oriented Control of Induction Motor with Fuzzy Luenberger Observer [J] . Belbekri Tahar, Bouchiba Bousmaha, Bousserhane Ismail, Electrotehnica, Electronica, Automatica . 2018,第4期

机译：模糊Luenberger观测器的异步电动机无速度传感器磁场定向控制
4. A comparative study of field-oriented and direct-torque control of induction motors reference to shaft-sensorless control at low and zero-speed [C] . Wolbank T.A., Moucka A., Machl J.L. Intelligent Control, 2002. Proceedings of the 2002 IEEE International Symposium on . 2002

机译：感应电动机的磁场定向和直接转矩控制的比较研究（参考低速和零速无轴传感器控制）
5. Speed-sensorless control of three-phase induction motors: A study into the application of fast orthogonal search algorithm to speed-sensorless control of AC motors. [D] . Nutt, Kenneth. 2001

机译：三相感应电动机的无速度传感器控制：快速正交搜索算法在交流电动机无速度传感器控制中的应用研究。
6. Speed Sensorless Control of Linear Ultrasonic Motors Based on Stator Vibration Amplitude Compensation [O] . Yuzhao Yan, Ming Yang, Tianyue Yang, 2020

机译：基于定子振动幅度补偿的线性超声波电动机无传感器控制
7. Start-up current adaptive control for sensorless high-speed brushless DC motors based on inverse system method and internal mode controller [O] . Yanzhao He, Shiqiang Zheng, Jiancheng Fang 2017

机译：基于逆系统方法和内模控制器的无传感器高速无刷直流电动机启动电流自适应控制

Silent motor start-up: Reducing noise in sensorless field-oriented motor control - even at low speed

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