Modeling of a Permanent Magnet Synchronous Generator in a Power Wind Generation System with an Electrochemical Energy Storage

Abstract

The development of magnetic materials has enabled the construction of permanent magnet synchronous machines at competitive costs. Machines of this type have a large number of poles and make it possible to develop considerable mechanical torques. This article presents a modeling of a permanent magnet synchronous generator (PMSG), outputting on a low voltage electrochemical accumulator battery, through a rectifier diodes in a small wind power system. After giving a general description and some characteristics of the wind turbine, a global system modeling is presented and the results of the simulation obtained using the Matlab-Simulink software are showed.