西微所--微电机杂志 关键词：无刷直流电机；转速测量；Hall信号 [gap=424]Key Words: BLDCM; rev-measuring; HALL signal
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Grenade Hall Signal Station 霍尔信号站 ; 格莱纳达•霍尔信号站
HALL-signal Hall信号
hall sensor signal 霍尔位置信号
position signal of hall sensor 霍尔传感器位置信号
Also protect circuits against loss of hall signal, low battery voltage, over current are included.
此外，还包括了霍尔传感器断线检测、电池欠压保护、过流保护等保护功能。
Factors influencing noise of the motor systems such as cogging torque, HALL signal errors and armature magnetic field are analyzed.
本文分析了影响永磁同步电机噪声的因素，如定位力矩，霍尔信号的误差以及电枢反应磁场等。
Based on analyzing the status of hall and offset voltage, a completely new and comparatively simple hall signal regeneration circuit was brought forward.
以霍尔电压及失调电压的状态为出发点，提出了一种更简单的霍尔信号再生电路设计方案。
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