DE202018001072U1 - Wind power plant 6.0 (WKW 6.0) - Google Patents

Abstract

Wind power plant 6.0, as an alternative to the current large industrial stationary wind turbines as mobile HPP 6.0

Description

Our concept of a utility model relates to the use of wind energy through the use of wind power plant 6.0.

• 1.0 das WKW 6.0 ist keine Industrieanlage, sondern auf Grund ihrer Bauweise ein mobiles Einzelbauwerk
• 2.0 die Energieerzeugung erfolgt in der Generatorenkuppel auf mindestens zwei Ebenen(13, Pos 3.4.1 Pos 3.4.2), durch mehrere Generatormodule
• 3.0 der Fundamentsockel kann als Wasserspeicher, aber auch als Wasserwerk umgerüstet und genutzt werden.
• 4.0 die Verfüllung des Fundamentes 1.1 und der Fundamentsockelerweiterung 1.3 erfolgt mit bindemittellosen örtlich vorhandenen Materialien (lagenweise Verdichtung ist erforderlich)
• 5.0 die Konstruktion ermöglicht eine Mindestnutzungsdauer von 50 Jahren (auszuwechselnde Baugruppen können einzeln ausgetauscht werden)
• 6.0 die Generatorenkuppel 3.0 und der feststehende Stahlhohlkörper, (2, 1.2) können als eigenständiges WKW auf jedem beliebigen Gebäude einer Gemeinde oder Stadt errichtet werden

The term wind power plant 6.0 (WKW 6.0) means in detail

• 1.0 the WKW 6.0 is not an industrial plant, but due to its construction a mobile single structure
• 2.0 the energy is generated in the generator dome on at least two levels ( 13 , Pos. 3.4.1 Pos. 3.4.2), by several generator modules
• 3.0 the foundation base can be converted and used as a water reservoir, but also as a waterworks.
• 4.0 the filling of the foundations 1.1 and the foundation base extension 1.3 takes place with binderless locally available materials (layerwise compaction is required)
• 5.0 the construction allows a minimum service life of 50 years (modules to be replaced can be replaced individually)
• 6.0 the generator dome 3.0 and the fixed steel hollow body, ( 2 . 1 .2) can be built as an independent HPC on any building of a municipality or town

The HPP 6.0, ( 1 ), consists of the modules Pos 1.0 Foundation, Pos 2.0 Assembly Mast and Pos 3.0 Assembly Generator Dome.

The foundation base with extension can be used individually, but also as a water reservoir.

When using the fixed steel hollow body, ( 2 ) as a water reservoir or waterworks, the extension of the foundation by means of vertical foundation formwork elements, (Pos 1.3.1), horizontal foundation formwork elements Pos1.3.3 is planned in manual assembly, ( 7 ).

It should be noted that then the weight of the foundation fluctuates (water withdrawal). The problem is compensated by the fact that the fixed steel body is to be weighed within (height 1.0 m). Binderless mineral building materials are also used as filling material.

Only then is the horizontal base plate to be installed and sealed. Together with the larger volume achieved by the foundation extension, the required foundation load is achieved.

Also the horizontal anchorages ( 8th ), are to be built by hand After making the excavation, the assembly of the foundation Einzellteile is the backfilling of the foundation inside and outside at the same time.

Vertical stability improvement is achieved by the use of steel profile Pos 1.1.3 reached

The fixed steel hollow body with the diameter of 6000 mm must be reduced to 3000 mm diameter of the mast.

The solution is the truncated cone 1.2 , as a geometric shape.

The interior is used as a warehouse, workshop, technical room.

The horizontal fasteners are steel rings with corresponding diameters ( 2 , Pos 1.1.4 , Pos 1.2.5 ), as well as the screw connection by means of machine screws M 20 in the assembly foundation ( 1 ), the height corresponds to +1.00 m top edge terrain.

The mast, ( 3 ), a particularly light overall construction, achieved constructively by the decision for the mixed construction steel / GFK.

The supporting structure is planned in steel construction and the outer shell in GRP (glass fiber reinforced plastics).

The steel main frame horizontally and vertically is a T 300 profile (Pos 2.1.2 , Pos 2.1.3 ) Horizontal forces are applied by means of diagonal braces Pos ( 2.1.4 ), into which the main structure continues to glide.

9 represents the composite T 300 mm steel beam as the main girder construction. The weld is continuous at all joints.

The upper and lower horizontal bar profiles are structurally identical. The vertical bar profile has round recesses D 150 mm to minimize weight.

The outer skin made of GRP ( 10 , Pos 2.1.1 ) has a system height of 1000 mm.

The length was chosen so that two colleagues on an armor can easily carry out the assembly work with the outer shell element.

The screwed holes D 20 mm are precisely fitting in horizontal and vertical direction.

The distance between the drill holes is 100 mm.

For the locking between outer shell and steel structure, the mounting points ( 3 , Pos 2.1.6 ) schematically specified.

The angle bracket on the outer casing element ( 11 , Pos 2.1.6.1 ) is fastened with 2 screw connections. The clamp on the steel profile L 150 mm (Pos 2.1.6.2 ) is dimensioned so that it holds after mounting without screwing.

If the longitudinal axis of the threaded rod (Pos 2.1.6.3 ) not at right angles to the tab and clamp, nevertheless a firm connection by means of two steel hemisphere (pos 2.1.6.4 ) reached.

The grooves of the tab and clamp are provided on the inside with a rounded chamfer, radius 25 mm, so that the stiction between the parts to be screwed is sufficient to produce the connection stiffness.

The connection between the mast and the generator dome by horizontally arranged steel rings D 3000 mm is ensured by means of machine screws M 20 (pos 2.1.5.2 .)

The generator dome, structural shell, ( 4 ), has a diameter of 4000 mm and a height of 7200 mm gross.

The items are (Pos 3.1.1 ) Segment U. The steel ring D 3000 mm (Pos 3.1.4 ), represents the horizontal connection to the mast.

The segment M (pos 3.1.2 ) is the structural envelope for the generator planes ( 13 ), and on the outside of the mounting surface for the modified planetary gear ( 12 ), as well as for the wind wing construction ( 5 ).

Segment O (pos 3.1.3 ) reduces the diameter from 4000 mm to d 3000 mm The height is 1200 mm.

Again, the support structure in steel construction and the outer skin in fiberglass is formed.

On the outside is the shaft bearing bracket (pos 3.3.3 ), the drive gear vertically pos 3.3.2 and the drive shaft horizontal (pos 3.3.2.1 ) are to be mounted in the lower level five times at the same distance.

The same goes for the upper level. ( 13 )

The wind wing construction ( 5 ), turns vertically and has five structurally identical assembly wings.

To reduce weight, a mixed construction is also provided here.

The wing structure (pos 3.2.1 and pos 3.2.2 ), is a T 300 ( 7 ), while the wing elements 1 to 5 (Pos 3.2.3 , until Pos 3.2.7 ) are made in GRP.

Although the individual wing segments have different design dimensions, the design of the surfaces is always the same. The windward side needs to have a larger surface area.

This is achieved by vertical slats, which result in a continuous vertical line after mounting the wings.

In the upper and lower stabilizing ring (Pos 3.2.8 and pos 3.2.9 ), which ensures strength of the wind vane design, counterweights can be mounted even when horizontal unbalance fluctuations occur.

The complete construction is firmly connected with each other by means of machine screws. If local repairs or repairs are required, the wing components can be replaced individually. There are only a few downtimes.

The supports or connecting points of the wind vane construction to the modified planetary gear are located on the inner sides of the wing structure steel profile T 300 (Pos 3.2.2 ), a total of 10 bearing points, which forward the vertical torque of the wing construction in the direction of energy production.

The horizontal drive slew ring D 6100 mm, the teeth are directed downwards, is composed of at least three individual segments.

The above stabilization profile is a steel U profile 200 , Pos 3.3.4. Also composed of at least three individual parts.

The modified planetary gear ( 12 ), consists of the drive gear vertical pos 3.3.2 , and the drive turntable D 6100 mm Pos 3.3.1 with associated drive shaft horizontal pos 3.3.2.1 ,

The generator dome interior, energy production ( 13 ), is divided into two levels (pos 3.4.1 and pos 3.4.2 )

Both levels are structurally identical and have exactly the same equipment with technical equipment.

The electric generator (pos 3.4.3 ), we have chosen a DNR three-phase shunt motor 1.5 to 125 KW, which is set up on the two generator levels five times with exactly the same angular distance.

The generator levels have a technological opening in the middle of their surface. This opening guarantees the transport of materials or even colleagues from the machine room, ( 2 , Pos 1.2.3 ).

The elevator motor is located directly in the middle of the generator dome segment 0 ( 12 , Pos 3.1.3 ).

LIST OF REFERENCE NUMBERS

1 Wind power plant 6.0 Pos 1.o Assembly foundation Pos 2.o Assembly mast Pos 3.0 Assembly generator dome 2 1.o foundation base with extension 1.1 fixed steel hollow body (cylinder geometry) Pos 1.1.1 Foundation plate horizontal Pos 1.1.2 Steel exterior wall, vertical Pos 1.1.3 Steel profile T 300 Pos 1.1.4 Steel ring D 6000 mm 1.2 fixed steel hollow body (truncated cone geometry) Pos 1.2.1 .Stahlaußenwand Pos 1.2.2 Steel ring D 6000 mm horizontal Pos 1.2.3 Foundation plate horizontal (machine room) Pos 1.2.4 Entrance area to the engine room Pos 1.2.5 Steel ring D 3000 mm 1.3 Foundation base extension, (water storage) Pos 1.3.1 Foundation formwork element vertical (FSv) Pos 1.3.2 horizontal anchoring (scheme) Pos 1.3.3 Foundation formwork element horizontal (FSh) 3 2.0 mast 2.1 Structural shell Pos 2.1.1 Outer shell segment in GRP Pos 2.1.2 Steel profile T 300 vertical Pos 2.1.3 Steel profile T 300 horizontal Pos 2.1.4 Steel profile L 150 diagonal Pos 2.1.5.1 Steel ring D 3000 mm Pos 2.1.5.2 Steel ring D 3000 mm Pos 2.1.6 Locking between outer shell segment and steel profile L 150 diagonal 4 3.0 generator dome 3.1 Structural shell Pos 3.1.1 Segment U Pos 3.1.2 Segment M Pos 3.1.3 Segment O Pos 3.1.4 Steel ring D 3000 mm Pos 3.3.2 Drive gear vertical Pos 3.3.2.1 Drive shaft horizontal Pos 3.3.3 Shaft bearing bracket Pos 3.3.3.1 Drive shaft bearings 5 3.0 generator dome 3.2 Wind wing design Pos 3.2.1 Wing structure steel profile T 300 vertical Pos 3.2.2 Wing structure steel profile T 300 horizontal Pos 3.2.3 Wing segment 1 Pos 3.2.4 Wing segment 2 Pos 3.2.5 Wing segment 3 Pos 3.2.6 Wing segment 4 Pos 3.2.7 Wing segment 5 Pos 3.2.8 Stabilizing ring above Pos 3.2.9 Stabilizing ring below Pos 3.3.1 Drive slew ring D 6100 mm Pos 3.3.4 Stabilization profile U 200 as ring D 6100 mm 6 isometrics Pos 1.3.1 Foundation formwork element FSv 7 isometrics Pos 1.3.3 Foundation formwork element FSh 8th 1.3.2 horizontal anchorage, isometry Pos 1.1.3 Steel profile T 300 (at pos.1.1.2) Pos 1.3.2.1 Anchor clamp on the T 300 Pos 1.3.2.2 Anchor strap on FSv Pos 1.3.2.3 anchor Castle Pos 1.3.2.4 Anchor rod D 30 mm Pos 1.3.2.5 Anchor rod D 30 mm Pos 1.3.1 FSV 9 T 300 as a composite T steel girder applied in item 1.1.3, item 2.1.2, item 2.1.3 item 3.2.1, item 3.2.2 10 isometrics Pos 2.1.1 Outer shell segment in GRP 11 isometrics Pos 2.1.6 lock Pos 2.1.6.1 Angled strap on the outer shell segment Pos 2.1.6.2 Clamp on steel profile L 150 diagonal Pos 2.1.6.3 Threaded rod D 10 mm Pos 2.1.6.4 Hemisphere D 50 mm with hole d 10 mm Locking nut M 10 12 Generator dome, modified planetary gear Pos 3.1.1 Segment U Pos 3.1.2 Segment M Pos 3.1.3 Segment 0 Pos 3.3.1 Drive slew ring D 6100 mm Pos 3.3.2 Drive gear vertical Pos 3.3.2.1 Drive shaft horizontal Pos 3.3.3 Shaft bearing bracket Pos 3.3.4 Stability profile U 200 as ring D 6100 mm 13 3.4 generator dome interior (power generation) Pos 3.4.1 Generator level U Pos 3.4.2 Generator level O Pos 3.4.3 Electric generator (module) Pos 3.3.2.1 Drive shaft horizontal Pos 3.3.2 Drive gear vertical Pos 3.3.3 Shaft bearing bracket Pos 3.3.4 Stability profile U 200 as ring D 6100 mm Pos 3.3.1 Drive slew ring D 6100 mm

Claims (8)

Wind power plant 6.0, as an alternative to the current large industrial stationary wind turbines as mobile HPP 6.0 characterized in that the foundation ( 2 . 1 .1) in steel construction, filled with local building materials, without environmentally friendly mobility. characterized in that the foundation body ( 2 . 1 .1) can be used as a water reservoir, waterworks, depending on the foundation extension ( 2 . 1 .3) characterized in that for the production of the vertical Fundamenterweiterung a single, easy-to-use formwork element (Fsv) is used. characterized in that the mast construction as outer skin is a self-supporting outer shell segment in GRP ( 2 ) receives. The vertical and horizontal screw connection guarantees the rigidity of the outer shell. characterized in that the locking ( 11 ), as the sole connecting construction, guarantees the bond between the steel structure and the outer skin also at an angle characterized in that the wind vane construction ( 5 . 3 .2), vertical axis of rotation, has two bearing levels. The main structure in steel construction with the wing segments in GRP provides stability and weight reduction. characterized in that the lower and upper stabilizing ring ( 5 , Pos 3.3.4) of the entire wind vane design provides strength, but also provides space for mounting of counterweights for vibrations at the generator dome.

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