A Study of Electricity Generating from Small Multi-Blade Wind Turbine for a Household
Yuttachai Keawsuntia
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80% confidenceMES research in performance, energy. A small multi-blade wind turbine is an alternative technology in order to electricity genera...
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Abstract
A small multi-blade wind turbine is an alternative technology in order to electricity generating for use in a household because of the construction is cheap. From the study, the performance calculations by simulation program show that a number of blade at 12 blades is the optimum value for applying to this wind turbine that give maximum power coefficient of 0.29 at a tip speed ratio of 1.2. The results from the test run of wind rotor connected with generator in the wind tunnel at a wind velocity of 2 m/s, 3 m/s and 4 m/s, the system give the electric power of 2.5 W, 4.25 W and 4.49 W respectively.
Keywords
Identifiers
- Journal
- Applied Mechanics and Materials
- Year
- 2013