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Reliability and cost are two important driving factors in the development of wind energy. Automation and digitalization of operation and maintenance (O&M) procedures help to increase turbine reliability and reduce the levelized cost of energy (LCOE). Here, we demonstrate a novel method, coined as AQUADA, which may change the current labor‐intensive and operation‐interfering blade inspection by...
The influence of repair technology of wind turbine blades on the levelized costs of energy (LCOE) is analyzed. The contribution of minor and major failure to the operational expenditures (OPEX) of wind turbines is estimated. It is demonstrated that the minor failure, mainly, surface erosion, is the largest contributor to the unplanned repair, 12 times higher than structural failure. The shortening...
The analysis of wind turbine loads is an important discipline within wind turbine technology. Though it is performed widely by the wind turbine industry and wind turbine certification institutes, it also plays an important role in wind energy research. The objectives of such an analysis can be quite different, as for example exploration of system dynamics, verification of design loads and validation...
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