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Design of 9-meter carbon-fiberglass prototype blades : CX-100 and TX-100 : final project report.

Technical Report ·
DOI:https://doi.org/10.2172/921145· OSTI ID:921145
 [1]
  1. TPI Composites, Inc., Warren, RI

TPI Composites, Inc. (TPI), Global Energy Concepts, LLC (GEC), and MDZ Consulting (MDZ) have collaborated on a project to design, manufacture, and test prototype carbon-fiberglass hybrid wind turbine blades of 9-m length. The project, funded by Sandia National Laboratories, involves prototype blades in both conventional (unidirectional spar fibers running along the blade span) and ''adaptive'' (carbon fibers in off-axis orientation to achieve bend-twist-coupling) configurations. After manufacture, laboratory testing is being conducted to determine the static and fatigue strength of the prototypes, in conjunction with field testing to evaluate the performance under operational conditions.

Research Organization:
Sandia National Laboratories
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
OSTI ID:
921145
Report Number(s):
SAND2007-0201
Country of Publication:
United States
Language:
English

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