Influence on power quality of grid-connected wind turbines

Abstract

Wind turbines are subjected to external forces that are functions of their speeds and wind speed. These features are both dependent from control system. This paper analyzes the dependence of wind speed, wind turbine speeds and control system, are analyzed electrodynamic processes in the operation of a wind farm in parallel with a power system. Differential equations are based on wind turbine frequency deviation from steady values. The analysis is valid for cases using wind turbines to generate different types.