Mathematical model of small wind turbines

被引：0

作者：

Bolte, Ekkehard ^{[1
]}

Landwehr, Matthias ^{[1
]}

机构：

[1] Helmut Schmidt Univ, Univ Fed Armed Forces, Elect Machines & Drives Dept, D-22043 Hamburg, Germany

来源：

2014 NINTH INTERNATIONAL CONFERENCE ON ECOLOGICAL VEHICLES AND RENEWABLE ENERGIES (EVER) | 2014年

关键词：

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The paper presents a mathematical model of small wind turbines with a focus on the power flow from wind to electricity. Thus, a tool for supporting the designing process is developed which allows a reliable estimation of energy yield and profitability. As a very interesting result it was found out that for practical applications the energy yield estimation simply based on Rayleigh-distributed wind speeds is much too optimistic. Furthermore it is shown what kind of improvement can be achieved by integrating a temporary energy storage, especially when small wind turbines are being used off-grid.

引用

页数：6

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