| section Home Production, Amateur Radio amateur Model aircraft, rocket- Useful, entertaining | Stealth master Electronics Physics Technologies invention | space Mystery Earth Mysteries Secrets of the Ocean Stealth section Map |   |
| Use of material is permitted for reference (for websites - hyperlinks) | |||
Navigation: => | Home / Products Patents / In the section of the catalog / back / |
|
INVENTION
Russian Federation Patent RU2280784
Windmills
Name of the inventor: Dyadchenko Nikolai
The name of the patentee: Nikolai Dyadchenko
Address for correspondence: 600000, Vladimir, ul. Podbelskogo, 2, Post Office, NP Dyadchenko (demand)
Starting date of the patent: 2004.04.12
The invention relates to wind energy, namely wind power installation. The technical result is to increase the efficiency of the use of wind energy. The wind power installation comprises modular wind turbine with a power converter and the power shaft, and a modular wind turbine rotors made Savonius type rotors. Rotors Savonius performed at least three curved blades between the end discs within each module, each end portion of the blades is rigidly connected with the respective end plate only part delineation curve closest to the power shaft of a wind turbine, and adjacent modules are angularly offset blades.
DESCRIPTION OF THE INVENTION
The invention relates to a wind power plant for small farms, towns, suburban areas in remote areas, as well, and winter sports centers, for example, in the mountains, and is designed to raise heat and power users sovereignty.
Known wind turbine comprising a two- or Tri-modal wind turbine. The rotor of such an installation each unit is a vertical shaft with blades operating as a bent rectangular sheet, rotating in a horizontal plane [1].
Known and Tri-modal power wind turbine with vertical shaft, comprising in particular two structurally identical rotor disks between the end stops in the form of two curved plates and provided with weights, pivotally mounted on diametrically opposite resilient hinges; hinge plates and one rotor arranged mutually perpendicular plates hinges other rotor [2].
Known and wind power plant comprising a modular wind turbine with a power shaft and the power converter, and a modular wind turbine rotors are made according to the type Savonius rotor [3].
The effectiveness of the use of wind energy in wind turbines marked performance is not high enough.
To improve the efficiency of wind power in a modular wind turbine rotor Savonius performed at least three curved blades between the end discs within each module, each end portion of the blades is rigidly connected with the respective end plate only part delineation curve closest to the power axis turbine shaft, and adjacent modules are angularly offset blades. In addition, the adjacent modules are made with different numbers of blades, adjacent modules are made with blades of different axial dimension, neighboring modules are formed with blades of different radial dimension, stiffness of the peripheral portions of the blades of adjacent modules are different, a radius of curvature of the blades of adjacent modules different orientation concave (convex) portion of blades of adjacent modules are different, the end wheels from module to module are not the same, the power turbine shaft to drive the power converters can be constructed, the energy converter is designed as a loopback filled with hydraulic fluid containing a hydraulic pump connected by, for example, an overrunning clutch with a power shaft wind turbine, with accumulators on the pressure and suction pipe motor, employee-driven electric generator in the network of electric-storage device, the energy converter is designed as a hydraulic filled thermostabilizing fluid loopback hydraulic system, and consists of a minimum of heat pump connected by, for example, freewheel with power shaft of a wind turbine, and the consumer of thermal energy from the fluid thermostabilizing.
The drawing is a perspective view of a wind power plant.
 | Wind power installation comprising a modular wind turbine 1 with a rotor, made of type Savonius rotor and the power converter (2, 3) has a performance Savonius rotor with at least three curved blades between the end discs within each module, each end portion of the blade rigidly connected to the respective end plate only part delineation curve closest to the power turbine shaft axis, and adjacent modules are angularly offset blades. The proposed technical solution in comparison with the known heat and power provides the user sovereignty windmill complex applications with the most efficient use of the kinetic energy of the wind flow. |
Information sources
1. The utility model number 25545, cl. F 03 D 3/06, 2002.
2. Auto. Inventor's Certificate. USSR № 1694977, cl. F 03 D 3/02, 1991.
3. SU, A 19164, cl. F 03 D 7/06, 31.01.1931 (prototype).
CLAIM
1. Wind power plant comprising a modular wind turbine with a power converter and power shaft, and a modular wind turbine rotors made Savonius type rotors, wherein the rotors Savonius performed at least three curved blades between the end discs within each module, wherein each end portion of the blades is rigidly connected to respective end parts of the disc only delineation curve closest to the power turbine shaft axis, and adjacent modules are angularly offset blades.
2. Wind power plant according to claim 1, characterized in that adjacent modules are made with different numbers of blades.
3. Wind power plant according to claim 1, characterized in that the modules are adjacent with blades of different axial dimension.
4. Wind power plant according to claim 1, characterized in that the modules are adjacent with blades of different radial dimension.
5. Wind power plant according to claim 1, characterized in that the stiffness of the peripheral portions of the blades of adjacent modules are different.
6. Wind power plant according to claim 1, characterized in that the radius of curvature of the blades of adjacent modules is different.
7. Wind power plant according to claim 1, characterized in that the orientation of the concave (convex) portion of the blades adjacent modules is different.
8. Wind power plant according to claim 1, characterized in that the end discs from module to module is not identical.
9. The wind power plant according to claim 1, characterized in that the power turbine shaft for driving the power converters can be constructed.
10. Wind power plant according to claim 1, characterized in that the energy converter is designed as a looped filled with hydraulic fluid comprising a hydraulic pump connected by means such as an overrunning clutch to the power turbine shaft, with accumulators at pressure and suction motor highways serving driven electric generator accumulating electric network devices.
11. Wind power plant according to claim 1, characterized in that the energy converter is designed as a hydraulic filled thermostabilizing loopback hydraulic fluid, and consists of at least a heat pump connected by means such as an overrunning clutch to the power turbine shaft and the heat consumer thermostabilizing energy from the fluid.
print version
Publication date 11.01.2007gg
Comments
Commenting, keep in mind that the content and the tone of your messages can hurt the feelings of real people, show respect and tolerance to his interlocutors, even if you do not share their opinion, your behavior in terms of freedom of speech and anonymity offered by the Internet, is changing not only virtual, but real world. All comments are hidden from the index, spam control.