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Suspended carriage for wind energy facility, rotary connecting device for wind egergy facility, wind egergy facility, driving method for wind egergy facility

A technology of rotating connectors and pods, which is applied to wind turbines, wind power generators, and wind turbines in the same direction as the wind. It can solve the problems of wind energy facilities, such as shutdown economy, loss, and large size, and achieve low cost and easy monitoring. Effect

Inactive Publication Date: 2007-10-17
M伊勒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the very large dimensions of conventional wind energy installations and their components, when damage occurs and individual components have to be replaced, two significant disadvantages appear, which lead to economic losses in the wind energy installation

Method used

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  • Suspended carriage for wind energy facility, rotary connecting device for wind egergy facility, wind egergy facility, driving method for wind egergy facility
  • Suspended carriage for wind energy facility, rotary connecting device for wind egergy facility, wind egergy facility, driving method for wind egergy facility
  • Suspended carriage for wind energy facility, rotary connecting device for wind egergy facility, wind egergy facility, driving method for wind egergy facility

Examples

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Embodiment Construction

[0056] Figure 1 shows an isometric view of the truss structure of a car 1 according to the present invention. The truss structure consists of rods 2 which form nodes 3 at intersections. Its closing end is formed by a ring 4 in the direction of the rotor sleeve, not shown in the figure. On the side facing away from the ring 4 , the vertical load is distributed via the car-side coupling point 5 . The advantage of the truss member is: due to its versatility, it can provide a very wide variety of possible ways for the car 1 of the present invention, and can be stacked without any problem (unlike the "fishing technique" in toys of the prior art). "Contrast) for expansion.

[0057] 2 and 3 show front and top views of the truss structure of the car 1 of the present invention. It is obvious that the ring 4 does not have to be vertically oriented, but can also be arranged somewhat obliquely (inclined with respect to the rotor). Detailed views in X and Y and a section rotated onto t...

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Abstract

The invention relates to gondolas for a wind energy system (WEA), a rotative connection for a wind energy system, a wind energy system and a method for operating a wind energy system, wherein universally applicable components are used, said components being easily interchangeable and / or easy to produce everywhere, irrespective of the type of wind energy system, such that, for instance, they can be replaced within established replacement intervals at low cost in order to keep down times of the inventive wind power system to a minimum, such that the yield of the inventive wind system can be optimized as a result of increased technical availability.

Description

technical field [0001] The invention relates to: a nacelle for a wind energy installation (WEA) of the type as summarized in claim 1, a swivel coupling for a wind energy installation of the type as summarized in claim 7, a car of the type as summarized in claim 24 A wind energy installation, and a method for driving a wind energy installation of the type summarized in claim 31. Background technique [0002] The development of wind energy utilization on land started about 20 years ago. Since then, wind energy installations, generally consisting of a tower and a gondola, have been continuously developed in terms of the transmission of the acting loads that occur to the tower and in the manufacturing technology. The car in which is supported on the tower. The car can be turned around a vertical axis by means of wind tracking bearings (i.d.R. single or double row ball slewing bearings), which track the wind direction and can be braked. It has a rotor sleeve, which is equipped...

Claims

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Application Information

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IPC IPC(8): F03D1/00F03D7/02
CPCY02E10/723Y02E10/728Y02E10/72
Inventor M·伊勒
Owner M伊勒
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