GWO Blade Repair Training Standard V2.0
2021-04-01_TS_BR_V2
Participants shall:
Engage in an activity to correctly define all the parts of a blade
Explain in their own words and share their understanding of how to use radius measurements to determine the position and size of blade damage Explain in their own words and share their understanding of the importance of weight and balance in terms of both blade and turbine performance
Training staff shall:
Give constructive feedback on the participants ’ explanations about how to use radius measurements to determine the position and size of blade damage and the importance of weight and balance in terms of both blade and turbine performance
SANDWICH PANEL
Learning objectives:
The participants can describe the loading on a sandwich panel (Knowledge, basic level)
The participants can describe typical materials used for core material (Knowledge, basic level)
Training staff shall:
Show an example of and describe the parts that make up a sandwich panel
Describe how a sandwich construction creates a lightweight, stiff panel by considering the tensile and compression loads in the laminate and the shear loads in the core material
Explain the function of typical materials used for core material:: PVC foam, PET foam and balsa wood
Ask the participants relevant questions about the loading on a sandwich panel
Ask the participants relevant questions about the typical materials used for core material
The participants shall:
Describe in their own words and share their understanding of the loading on a sandwich panel
Describe in their own words and share their understanding of typical materials used for core material
BLADE ENHANCEMENTS
Learning objective:
The participants can describe typical aerodynamic performance and protection systems used in blades (Knowledge, basic level)
Training staff shall:
Describe typical aerodynamic upgrades that can be applied to a blade surface like vortex generators, trailing edge serrations etc.
Global Wind Organisation www.globalwindsafety.org
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