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首页> 外文会议>2017 15th International Conference on Quality in Research : International Symposium on Electrical and Computer Engineering >Performance comparison of vertical axis and horizontal axis wind turbines to get optimum power output
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Performance comparison of vertical axis and horizontal axis wind turbines to get optimum power output

机译：垂直轴和水平轴风力涡轮机的性能比较，以获得最佳功率输出

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This paper presents the comparison of power captured by vertical and horizontal axis wind turbine (VAWT and HAWT). According to Betz, the limit of maximum coefficient power (CP) is 0.59. In this case CP is important parameter that determines the power extracted by a wind turbine we made. This paper investigates the impact of wind speed variation of wind turbine to extract the power. For VAWT we used H-darrieus type whose swept area is 3.14 m2 and so is HAWT. The wind turbines have 3 blades for each type. The air foil of both wind turbines are NACA 4412. We tested the model of wind turbine with various wind velocity which affects the performance. We have found that CP of HAWT is 0.54 with captured maximum power is 1363.6 Watt while the CP of VAWT is 0.34 with captured maximum power is 505.69 Watt. The power extracted of both wind turbines seems that HAWT power is much better than VAWT power.
机译：本文介绍了垂直轴和水平轴风力发电机（VAWT和HAWT）捕获的功率的比较。根据Betz，最大系数功率（CP）的极限为0.59。在这种情况下，CP是决定我们制造的风力涡轮机提取的功率的重要参数。本文研究了风力涡轮机的风速变化对提取功率的影响。对于VAWT，我们使用H-darrieus类型，其扫描区域为3.14 m 2 ，HAWT也是如此。每种类型的风力涡轮机都有3个叶片。两台风轮机的风翼均为NACA4412。我们测试了影响各种风速的风轮机模型。我们发现HAWT的CP为0.54，捕获的最大功率为1363.6瓦，而VAWT的CP为0.34，捕获的最大功率为505.69瓦。两台风力涡轮机提取的功率似乎都表明HAWT功率要比VAWT功率好得多。

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