Accuracy of the Sensorless Determined Rotor Position for Industrial Standard Drives in the Whole Speed Range

被引：0

作者：

Schroedl, Manfred ^{[1
]}

Staffler, Wolfgang ^{[1
]}

Hofer, Matthias ^{[1
]}

机构：

[1] Vienna Univ Technol, Inst Elect Drives & Machines, A-1040 Vienna, Austria

来源：

EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9 | 2009年

关键词：

Permanent Magnet Synchronous Machines; Sensorless Control; INFORM method; back EMF model; mechanical observer structure; probability density distribution; deterministic and stochastic errors;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper gives a view about a standardized implementation of a combined INFORM/EMF-model to cover the full speed range of sensorless permanent magnet synchronous motor drives. A special feedback loop returns the output information of the observer to the integrating voltage model. Thus, a stable operation with high robustness against parameter uncertainties and low frequency disturbances is achieved.

引用

页码：2370 / 2375

页数：6

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