SU31378A1 - Electro wind station - Google Patents

Description

The present invention has as its subject a large-size electro-wind station, producing electrical energy at a voltage of several thousand volts, without using mechanical parts such as gears, motors, etc., equipped with wind wheels having a wing, rotating in opposite directions and containing elements for initiating an electric current, located vye bushing winds.

According to the invention, on a vertically and horizontally swinging boom, several large wind wheels are connected in pairs into one big wheel design and are supplied with electromagnets. The wheels are located one in another concentrically so that the front wheel covers the inner circumference of the rear wheel, and the latter covers the outer circumference of the front wheel. In this case, the wings of the wheels lie in the inner circumference of the front wheel, and the wing of the rear wheel sits on a ring supported by the spokes. Coils or crust windings are built into the rims to obtain electrical current, located in the inner rim like 69.

that they are directed outwards, and in the outer rim so that they are directed inwards. The spokes of the wheels are set obliquely and, moreover, in such a way that the distance at the hub is greater than that of the rims, and the hinge at the hub lies outside the middle of the wheel. By the arrangement of the spokes, it is achieved that the rims of the inner wheels are reduced by the wind, and the rims of the outer wheels are lengthened, so that, under the influence of external forces, a movement occurs that directs the rims to the sides and prevents the rims from touching during rotation.

According to the invention, the rims of the winds, for the purpose of automatic adjustment, are mounted on a rotary boom that can roll on a rotating support platform.

This platform is installed in a horizontal plane located above the axes of rotation of the winds in order to create, by means of the pressure of the wind on the wing, a moment to rotate the boom and to maintain a corresponding inclination of the wind to the direction of the wind.

The rotor blades of the wheels are insulated and made of metal in order to use them as electrical components for exciting the current.

With the proposed electric wind station, an auxiliary wind is applied to excite the current installed at the upper end of the boom for the purpose of automatic adjustment by tilting both the boom and the wind itself.

In FIG. 1 is a front view of an electric wind station; FIG. 2 is a section along the line of LP in FIG. one; FIG. 3 shows a section along the line CD in FIG. one; FIG. 4 is a side view of a rotating support located in the tower with a rudder of the wind direction, a rolling segment and an auxiliary bearing; FIG. 5-partial view of the electric wind station in another embodiment; FIG. 6 is a section along the E-F line in FIG. 5.; The front wheel (Fig. 1) is equipped with wings that serve as spokes, and these wings are connected externally by means of a wheel rim 5. In the rim 4 (Fig. 2) of the outer wheel, the wings 2 are strengthened. The wings and wheel rims have significant dimensions and, due to the presence of internal passages 8 (Fig. 3), take the form of a hollow body. As a consequence, it is not difficult to locate the electrical parts safely enough outside the influence of bad weather.

The rims of the winds, for the purpose of automatic adjustment, are fixed on the pivoting boom 9, which is able with the help of segments provided with teeth along you. The platform is equipped with a similar protrusion platform of the rotating support 10. The platform is equipped with an auxiliary submill 13m (Fig. 4) and is installed in a horizontal plane located above the axis of rotation of the above winds for the purpose of creation,. when the wind rises, the moment for the boom to rotate and the corresponding inclination of the wind to the wind direction.

At a certain strength of the wind, the arrow 9 by the action of the wind in the direction of the arrow moves away from the bearing 75 BcnoMpraTej bHoro and swings along with the wheels towards the wind.

The fastening of the wind wheel in the form of spokes, to give the wings greater rigidity, are inclined to the plane of the wheel, while the rim 3 itself is used as a pole ring or core for receiving current and using its own iron or

steel parts passes by ring 6.

The impeller blades of the wheels are insulated and made of metal to be used for exciting the current.

FIG. 4 shows the location of the auxiliary bearing below the boom 9 near the rolling segment, which rests on the platform of the rotary bearing JO, mounted in the tower 7 /. The horizontal wind forces are transmitted from the platform through the rotating support W together with the horizontal wheels to the tower rail ring. The significant effect of horizontal wind forces is diminished by the inverse moment of the vertical load, swinging simultaneously against the wind, as the roll segment shifts its fulcrum towards the wind (Fig. 4, dotted line). As a result, the horizontal guides of the rollers or wheels are significantly unloaded. In order to not get the piston of this bearing. lateral forces, above it there is a hinge body, which is placed in a horizontal roller bearing / 5.

The brakes J6 are installed between the hubs of the inner wings, which make up the spokes of the wheel and, together with the hub, are directed outwards. Wheel wing bushings are used to place the brake plates 77. The brake comes into action automatically under the influence of centrifugal force or when tilting under the influence of levers.

To facilitate the start-up of the service, the auxiliary wind to 7 (Fig. 1) with its own formation of electrical current. The top of the tower, bearing on itself the auxiliary wind to 7, tilts together with the trill when the large wheels are directed, so that the auxiliary winds of the 7, together with the large wheels, leave the wind too strong. If the wheel should send the generated current directly to an existing three-phase current / high voltage network, it is advisable to first receive an alternating current and send it to a transformer consisting of a triple aggregate: alternating current-constant current-three-phase current. A change in the number of revolutions of the wheel appears in the three-phase current output in the form of larger or smaller amounts of current.

The direction of wind engines against too strong wind can also be produced by means of a steering steering vane system, which are rigidly connected to the supporting structure of the wheels. On the long shoulders there are swinging steering flags, at which they rotate from the bottom in the direction of the wind. However, the other levers, also rigidly attached, rise and turn with their flags in the wind. The flag can also be rotated with a particular axis in order to act on the adjusting device. The same rotations are transmitted to the wheels in the arrows, which are inextricably linked with the wind rudder 72.

In the embodiment of FIG. 5 and 6, a wheel is used, the electric elements 5 of which, mounted on the outer surface of the rim 3, pass by the coils of the fixed segment.

The subject of the patent.

Electro-wind to a station for the generation of electrical energy, provided with wind wings, which rotate in opposite directions and contain elements for the excitation of electric current, located outside the wind turbine sleeves, characterized in that these elements 6 are placed outside the mid-plane wheels (fig. 3) in a rim of winds that are concentrically inserted one into the other and located on both sides of the tower rims, which for the purpose of automatic adjustment are mounted on a pivoting boom 9, which is capable of using segments equipped with them the surfaces, the teeth-shaped protrusions, roll along a rotating platform supported with similar projections 70, which is a platform equipped with an auxiliary bearing 13, is installed in a horizontal plane located above the axis of rotation of the above winds, with the purpose of creating wind pressure on the wing, torque to rotate the boom 9 and to maintain a proper inclination of the wind to the direction of the wind.

2. The form of the wind power station according to claim 1, characterized in that the working blades of the wheels are insulated and made of metal in order to use them as electrical elements for exciting the current.

3. In the wind power station described in paragraph 1, the use of auxiliary wind 7 to excite a current, which wind is similar to the above mentioned and installed in the upper end of the boom 9 in order to achieve automatic adjustment by tilting the boom 9, and therefore and wind ka 7.

4. The form of the wind power station under item 1, characterized in that the fastening of the wind wheel in the form of spokes, to give greater rigidity to the wings, are inclined to the plane of the wheel, and the rim 3 of the wheel is used as a pole rim or as a core for receiving current, and with its iron or steel parts, passes by ring 6.

Fig 5

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