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INVENTION
Russian Federation Patent RU2070631
DEVICE N.A.ZAHAROVA to generate electricity
Name of the inventor: Zaharov Nikolai
The name of the patentee: Nikolai Zakharov
Address for correspondence:
Starting date of the patent: 1993.04.12
Use: in the hydropower industry in the construction of hydroelectric power plants damless. The inventive device for generating electrical energy comprises a generator 1, a shaft 2 which is rigidly fixed to the disc 3 pivotally attached thereto impellers 4. The disk 3 with four impellers disposed within the gateway 5, in which the flow moves and rotates the disc 3, which rotation is transmitted generator 1, which ensures the generation of electricity.
DESCRIPTION OF THE INVENTION
The invention relates to the field of electrical engineering, in particular hydroelectric station (HES), the use of electricity for the needs of industrial production and daily life.
Hydroelectric Station (HES) is a major hydroelectric plants. It made production and distribution of electricity to consumers. Known structure comprising a dam to store water and to create the upstream and for mounting generators dam. The generators operate at a large flow of water supply to their turbine and converted into electrical energy of water flows, and therefore one of the main requirements for the construction of hydroelectric power plants, hydro power is to ensure permanence.
The disadvantage of hydroelectric power plants (HPP) is a violation of the ecology of the river due to the construction of the dam for the overlap of the river in order to accumulate a large hydroelectric power due to flood plains of rivers and fertile land, but also the increase in the area of seismic hazard.
Increasing the great potential of hydropower is the danger of the destruction of the dam, which could lead to a global catastrophe.
The aim of the invention is to improve the operational stability of the construction of hydroelectric dams and without destruction of the natural imbalance, small capital investments for its construction and for energy transmission by overhead cables.
This object is achieved by the fact that the power plant for the generation of electric energy can be used instead of the dam: landing stages, decommissioned ships, ships, piers, ferry, bridge supports and support, etc. special gateway is installed between the swimming facilities or supports. Inside the gateway is a special disc with the rise and fall under the influence of water, impellers. This disc is rigidly connected to the generator shaft. Water entering the gateway picks up on the 1st and 2nd quadrants of the impeller, which rise or fall (depending on disk layout, top or bottom, on which are mounted an impeller), so under the pressure of water affect the disc and turn it, creating angular velocity (( 
). ). When the disc is rotated together with the impeller, the impeller 180 o at the third and fourth quadrants are lowered under the action of the water flow resistance and do not interfere stop disc. Impellers by water pressure rise in the first and second quadrants of the disc. Impellers under water pressure rise in the first and second quadrants of the disk when the disk is mounted below the impeller, but if mounted in the upper position, the vane under the influence of water on the first and second quadrants, as in the latter case will be omitted, and the third and fourth quadrants are pressed against the disk, ie, will not prevent the stop disc, as Power (P) opposing the angular velocity (( )) Of the disc will tend to zero (0) or P -> 0;
To rotate the drive does not require a lot of depth and a high rate of water flow. To rotate the disc cover only the diameter and area of the impellers. The number of revolutions of the rotor of the generator depends on the setting of gears on the drive or without. These devices for electric power generation can be installed on the banks of all rivers and streams, leaving the fairways for the passage of ships, the waterfalls on wastewater treatment plants.
Thus, for the transmission of electrical energy is not required great length of overhead lines, since producing electrical energy goes to those consumers and near them, where it is needed, and therefore the device to generate electricity must be put there as much as they need to be consumers.
Mapped analysis prototype shows that the claimed device for producing electric energy characterized in that it does not require the construction of high dams to create artificially befov presence, but also eliminates the need for construction of pillars for further extension of overhead lines.
Thus, the claimed device for generating electrical energy meets the criterion of invention "novelty."
Comparison of the claimed solution not only to the prototype, but also with other technical solutions in the art are not allowed to reveal to them the signs that distinguish the claimed solution to the prototype that allows to conclude that the criterion of "substantial differences".
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The invention is illustrated by drawings, in which: FIG. 3.1 - longitudinal section of a device for generating electrical energy; 4 Device for generating electrical energy comprising: a generator 1, the generator rotor shaft 2, which is rigidly mounted on the disk 3, with falling and lift impeller 4, a gateway 5, in which the water moves, and the movement of which it increases its speed because Gateway 5 has the shape of the diffuser. The gateway may be made to one disk and n-number of disk drives. The gateway can be installed between the two swimming facilities 7 4. Possible options for the installation of generators on site 8 5 different towers or bridges. |
Device for generating electrical energy works as follows. The flow of rivers and streams, streams of water falling waterfall raise and lower the impeller and through their area to make the disk with the rotor axis and by the rotor to rotate. When the rotor and a stationary stator an electromotive force (EMF) of self-inductance measured in volts Thus, when the generator, an electric energy.
The device for generating electric power in front of a safety net 6 of steel rods to protect the impeller from damage when struck by logs.
Generated generator (s) of electric energy is transmitted to consumers via overhead lines.
Installation on the generator (s) disk automatically raises and lowers the impeller eliminates the construction of dams, dikes, and thus eliminates the flooded areas. The effectiveness of the operation of the generator (s) will not fall, but on the contrary, to increase and improve their operational durability.
CLAIM
1. Apparatus for generating electrical energy comprising a portion disposed on a supporting width of the bed structure, which is placed on a generator coupled to a turbine shaft installed in the box, characterized in that the inlet duct upstream of the turbine portion is made in the form of a diffuser, the turbine is placed on a vertical and the shaft is formed as a disc disposed perpendicularly to the shaft on which blades are pivotally mounted with one-way stop to permit the raising and lowering of the water pressure.
2. Device according to claim. 1, characterized in that the support structure is in the form of floating means.
3. Apparatus according to claim. 1, characterized in that the support structure is designed as a frame mounted on support.
print version
Publication date 12.01.2007gg
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