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Cable arrangements for supporting structures of rotating photovoltaic modules or similar equipment

A technology of supporting structure and strut, applied in the field of cable device, can solve the problems of high cost of supporting structure, complicated structure of trajectory tracking device, difficult to realize, etc.

Active Publication Date: 2015-10-21
约翰·恰尔路恩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The structure of this trajectory tracking device is very complicated, and its design that only relies on one bearing will make the cost of the supporting structure too high and difficult to realize.

Method used

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  • Cable arrangements for supporting structures of rotating photovoltaic modules or similar equipment

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Experimental program
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Embodiment Construction

[0022] In the figure, reference numeral 1 represents the photovoltaic module as a whole.

[0023] The photovoltaic module 1 is freely supported on a support structure in the form of a pole, which in this case is carried by a base structure 3 in the form of a pair of feet around the axis and a support 5 ensuring stability.

[0024] The two ends of the adjusting cable 6 are respectively fixed at the supporting position 7 and the position 8 on the bipod support 3 or the base structure. A steel cable is preferred as the adjustment cable 6, but it can also be used in the form of fabric cables, belts, chains or other similar components.

[0025] Since the two ends of the adjustment cable 6 have been fixed at position 7 and position 8, a closed cable loop is formed, guided by two pulleys 9 and 10 substantially parallel to the axis 4.

[0026] On the strut 2 between the pulley 9 and the pulley 10, a continuous winch 11 perpendicular to the axial direction is housed. According to the...

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Abstract

A cable installation having a support structure, for example a rod or a support frame will be proposed, the latter or the former, being able to be hinged to abuses structure about a first axis, respectively, wherein at each end of the support structure a deviating roller is rotatably provided, which is provided for a cable which at one end is fixed to an area of the support structure while the other end of the cable is fixed to a second area of the base structure which is spaced apart from the first area.

Description

technical field [0001] The invention relates to a cable arrangement for rotating a support structure of a photovoltaic module or similar, such as a solar collector or a solar panel. Background technique [0002] Some photovoltaic modules are mounted on a support structure that rotates with the sun around one or two axes. The main advantage of such a movable support structure (called a "mover") over a rigidly fixed support structure is the higher energy yield for the same effective surface area of ​​the PV module . [0003] For photovoltaic modules with a larger surface area placed outdoors, there is another particular problem, namely that the wind force transmitted to the regulating mechanism can cause excessive stress on the regulating mechanism under the unfavorable conditions to be considered. load. [0004] Traditional adjustment mechanisms are mainly driven by cylinders, gears, screws or similar parts. In fact, such structures have a common disadvantage, that is, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S20/30F24J2/54
CPCF24J2/405F24J2/5233F24J2/5241F24J2/5413H01L31/042H01L31/048H02S20/32Y02E10/47Y02E10/52F24S2030/133F24S50/60F24S25/13F24S25/50F24S30/428
Inventor 约翰·恰尔路恩
Owner 约翰·恰尔路恩