2012•Unpublished venueRequires access

A MPPT vector control method for wind power PMSG system

Keqing Qu, Qingquan Niu, Jie Li

Abstract

The direct-drive permanent-magnet synchronous generator (PMSG) system with full converter can achieve wind maximum power point tracking (MPPT) in a wide range of wind-speed. The characteristics of PMSG are investigated first, and then the vector control method and a MPPT strategy based on hill-climbing method for PMSG are presented. Simulation results show that the controllers can extract maximum wind power in good dynamic performance.

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Available abstract

Key concepts: Maximum power point tracking, Permanent magnet synchronous generator, Control theory (sociology), Maximum power principle, Wind power, Wind speed, Computer science, Hill climbing