FIELD: electricity.
SUBSTANCE: invention relates to wind power engineering. Windmotor contains vertical shaft, lower bracket arranged on shaft and upper bracket with hub, three outward bent blades fixed by both ends to upper and lower brackets, and connected to electric generator. Blades are made curved in shape described by formula of chain line of equal resistance. Upper and lower brackets have a streamlined profile.
EFFECT: invention is aimed at improvement of conversion efficiency of wind flow kinetic energy into mechanical energy of rotation and improvement of mechanical strength of wind rotor.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WINDMILL | 2001 |
|
RU2193687C2 |
| METHOD FOR CONTROLLING WIND POWER TAKEOFF AND WIND-ELECTRIC GENERATING UNIT | 1999 |
|
RU2178830C2 |
| ROTOR OF VERTICAL-AND-AXIAL WIND MOTOR | 1992 |
|
RU2034169C1 |
| WIND-HYDRO-ELECTRIC POWER PLANT BASED ON MAGNUS EFFECT APPLICATION | 2015 |
|
RU2642996C2 |
| WIND POWER PLANT | 2017 |
|
RU2684068C1 |
| WIND AND SOLAR POWER PLANT | 2022 |
|
RU2802564C1 |
| WIND AND SOLAR POWER PLANT | 2022 |
|
RU2802563C1 |
| DAISY-CHAIN WIND-DRIVEN POWER PLANT | 2011 |
|
RU2466296C1 |
| WIND POWER PLANT | 2016 |
|
RU2644000C1 |
| LOW-PRESSURE ORTHOGONAL TURBINE (VERSIONS) | 2023 |
|
RU2825503C1 |
