© Grady Koch 2019
Grady Koch and Elias KochLEGO Wind Energyhttps://doi.org/10.1007/978-1-4842-4439-5_6

6. Measuring Performance

Grady Koch1  and Elias Koch2
(1)
Yorktown, VA, USA
(2)
Freiburg im Breisgau, Baden-Württemberg, Germany
 

Optimizing a wind turbine’s power output involves the consideration of many elements: blade pitch, blade length, number of blades, direction of rotation, gearbox ratio, and number of blades. This chapter presents a method and setup for quantifying power output, giving a measurement by which the efficacy of a design can be assessed. Incremental design changes can be quickly tested in a trial-and-error approach that converges to form the best solution.

Test Setup

A wind turbine under development can be tested with a fan, as shown ...

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