关键词 : 无刷直流电动机 ; 霍尔效应 ; 霍尔位置传感器 [gap=530]Key words: brushless DC motor; hall-effect; position sensor of hall
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position signal of hall sensor 霍尔传感器位置信号
The high-precision resolver was connected to PMSM with the same shaft to detect the position and speed of PMSM, and Hall current sensor was adopted to detect current of PMSM.
位置和速度的检测采用高精度的旋转变压器和电机同轴相连，电流的检测采用霍尔电流传感器，具有很高的检测精度。
The initial position of rotor was checked and measured by Hall sensor, and was revised after the rotor starts to rotate.
转子初始位置由霍尔传感器识别，并在转子开始转动后进行校正。
The Hall-effect vane sensor is to be primarily used to sense the angle position and the speed of the crankshaft of the automotive engine, in addition to be used in brushless DC motors.
霍尔叶片传感器主要用于检测汽车发动机曲轴位置和转速，此外还可用于检测无刷电机磁极位置及测速等。
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