DSP and FPGA based system to control a wind turbine generator implementing a variable speed vectorial control method

Abstract

The purpose of this paper is to describe a DSP and FPGA control system to implement a variable speed vectorial control. Two semi-systems, both of them consisting on a DSP, a FPGA and A/D, D/A & digital I/O’s are used. Each one will control an inverter: The first inverter implements a variable speed vector control of the induction generator and the second one handle the power injected into the utility grid. Experimental results will be shown to confirm the validity of the proposed controller.