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http://dx.doi.org/10.17661/jkiiect.2018.11.5.565

A Study of Wind Turbine by Using ANSYS Program  

Lee, Dal-Ho (Department of Electronic Engineering, Gachon University)
Park, Jung-Cheul (Department of Electronic Engineering, Gachon University)
Publication Information
The Journal of Korea Institute of Information, Electronics, and Communication Technology / v.11, no.5, 2018 , pp. 565-571 More about this Journal
Abstract
This paper designed the main blade in V-shape and tried to identify the design conditions by changing the main blade number and sub-blade number. Power output and power coefficient increased as main blade number increased. Sample 2 shows a 50% increase in power output compared to sample1. Sample 3 and sample4 increased by 92.8% and 114.7%, respectively. Sample 2 shows a 38.4% increase in power coefficient compared to sample1. Sample 3 and sample4 increased by 92.3% and 107.7%, respectively. Power output and power coefficient increased as sub-blade number increased. Sample 6 shows a 33.3% increase in power output compared to sample 5 and Sample 7 increased by 42.1%. Compared to sample5, efficiency increased by 35.3% for sample 5 and 47.1% for sample 7. The highest power output and power coefficient were measured when main blade and sub-blade were each 30 number. Sample 8 increased power output by 5.6% and power efficiency by 3.7% compared to sample 4. Compared to sample 7, sample 8 increased power efficiency by 12% and power output by 17.3%.
Keywords
main blade; power output; power efficiency; sub-blade; V-shape;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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