Rotor reinforcing device for wind turbine
OwnerFang Zhouinventor
Life of this patent
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Abstract
This invention involves a wind turbine rotor. A rotor reinforcing device (10) comprise a center connecting device (40) which are fixed on the rotor hub (6); and long and thin blade reinforcing members (21, 22, 23, 24, 25, 26) which are connected to center connecting device (40) and corresponding rotor blade (1). The rotor reinforcing device (10) has the advantages of having a light weight and a simple structure. With the help of the center connecting device (40), the rotor can be easily reinforced. This invention also involves a rotor, a rotor-based ocean current turbine, a rotor-based tidal turbine and a rotor-based power generator.
Claims21
A rotor reinforcing device (10) comprising:
- center connecting device (40), configured to be fixed to the rotor hub (6);
- and blade reinforcing members (21, 22, 23, 24, 25, 26), each configured to be connected to said center connecting unit (40) and respective rotor blades (1).
Dependencies are inferred from the claim text.