Design Hints of an IPM Synchronous Motor for an Effective Position Sensorless Control
Design Hints of an IPM Synchronous Motor for an Effective Position Sensorless Control
复制标题
用于实现有效无位置传感器控制的 IPM 同步电机的设计提示
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
M. Zigliotto
中科院分区：
文献类型：
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作者：
N. Bianchi;S. Bolognani;M. Zigliotto
本文的目的是为基于高频信号注入的无传感器控制的同步内置永磁 (IPM) 电机提供一些设计提示。这种控制技术依靠转子凸极来检测转子位置，并且在零速和低电机速度下特别有效。一些副作用，如饱和和交叉耦合，可能会损害控制性能。本文指出了 IPM 电机的几何结构和磁配置与对注入高频信号的响应之间的联系。为此目的，使用了经过实验测量验证的 IPM 电机精确元件模型
The aim of this paper is to give some design hints for a synchronous interior permanent magnet (IPM) motor that is for a high frequency signal injection based sensorless control. Such a control technique relies on the rotor saliency for the detection of the rotor position, and it is particularly effective at zero and low motor speed. Some side effects, as saturation and cross coupling, may compromise the control performance. This paper points out the link between the geometric structure and magnetic configuration of the IPM motor and the response to the injected high frequency signal. An accurate element model of the IPM motor, validated by experimental measurements, is used to this purpose