Designing and implementation of small scale multi stage wind turbine

This paper presents recommendations for the design and construction of a small multi-stage wind turbine power generation. It addresses the following topics and issues: turbine design, gearbox tooth choosing, generator choosing, implementation for both single and multi-stage wind turbine, data analysis by giving various wind speed. Firstly, a single stage wind turbine was designed and constructed. Then, a multi-stage wind turbine was made. The performance of both turbines was observed and shown in graphs. The results demonstrate that a multi-stage wind turbine can be more effective in terms of high wind speed and cost.