| 摘要 |
A solar concentrator, particularly of the type with a composite cylindrical-parabolic mirror (11), comprising - supporting towers (12) that support a torsion tube (13) that can be rotated axially by means of motors, - ribs (14) which are fixed transversely to the torsion tube (13), the composite mirror (11) being composed of reflective panels (15) which comprise a mirror-finished plate (16) that is supported by a base (17) for supporting and fixing to the ribs (14), the base (17) and the ribs (14) being made of composite materials and having substantially the same thermal expansion coefficient. |
