Modeling and simulation of wind power generation system using diode bridge rectification circuit for converter

Abstract

This paper presents the variable-speed permanent magnet synchronous generator wind power system using the diode bridge rectification circuit for the converter. The wind speed model which simulates the actual wind is investigated, and it is realized as the Simulink model. The parameters of the permanent magnet synchronous generator are measured and the generator torque characteristic using the obtained parameters is calculated. The wind turbine torque characteristic and the range of the wind speed in which the wind power system can operate is clarified by comparing with boost converter method and PWM converter method. The diode bridge rectification circuit system simplifies the maintenance and improves the reliability and reduces the cost in compare with boost converter method and PWM converter method.