Renewable energy: Dynamic modelling of a wind turbine

Abstract

Recently, much attention has shifted to a renewable source of energy, as depletion of existing source hovers significantly. The wind turbine has become one of the preferred alternatives of power generation as it poses less risk as well as its economic and environmental benefits, which has prompted renewed effort in designing the optimum system. This work details the operation of a horizontal axis wind turbine along with the complexities of various parts, for example, streamlined transformation, drive train, and generator representation. Additionally, the conditions portraying its dynamic conduct were successfully simulated using MATLAB/SIMULINK, which is necessary to understand its behaviour over specific regions of operations, which differs significantly. The result of this modelling helps in the development of a comprehensive controlling algorithm to aid the performance of the system. This project, therefore, entails the design of a suitable wind energy conversion framework used as an independent, stand-alone energy generator for remote communities in Nigeria. The result of this modelling will be useful in designing better-performing turbines at a reduced cost to ensure economic viability.