分析了一种简单有效的永磁同步电动机转子初始位置检测方法。
A simple and effective initial position detection method of surface-mounted PMSM Rotor is analyzed.
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 initial position of rotor was checked and measured by Hall sensor, and was revised after the rotor starts to rotate.
其次，探讨了一种新的永磁同步电机转子初始位置估算方法——高频电压信号注入法。
Next, it puts forward a new permanent magnetism synchronous machine rotor initial point estimate method - High frequency signals injection method.
最后，利用DSP相关软件，对转子初始位置估算方法进行模拟仿真，验证了高频电压信号注入法理论的正确性。
Finally, the paper simulated to the rotor initial point estimate method using DSP related tool and confirmed the accuracy of high frequency voltage signal method.
针对表面安装式永磁同步电机，给出了电机解耦模型，分析了电枢绕组的电感饱和效应，提出了一种判断初始转子位置的综合性方法。
A novel initial rotor position estimate method is proposed on the surface mounted permanent magnet synchronous motor (PMSM), which is based on the PMSM de-coupled model analysis.
针对表面安装式永磁同步电机，给出了电机解耦模型，分析了电枢绕组的电感饱和效应，提出了一种判断初始转子位置的综合性方法。
A novel initial rotor position estimate method is proposed on the surface mounted permanent magnet synchronous motor (PMSM), which is based on the PMSM de-coupled model analysis.
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