Synchronization techniques comparison for sensorless control applied to pmsg

Abstract:

This paper encompasses a comparative study of techniques for position and speed estimation applied to permanent magnet synchronous generators (PMSG), connected to the distribution grid by means of a back to back converter. In the context of low and medium power wind energy conversion systems, the robustness of the sensorless techniques are studied taking into account the tolerance of the PMSG parameters.

Año de publicación:

2009

Keywords:

• extended Kalman filter
• PLL
• Sliding Mode Observer
• Permanent Magnet Synchronous Generators
• Sensorless Control
• Simplified Kalman Observer

Fuente:

scopus