Pentagonal truss structure for a generator, and structure for a generating station using same

Abstract

The present invention relates to a pentagonal truss structure for a generator and to a structure for a generating station using same. It is an aim of the present invention to provide a pentagonal truss structure for a generator and a structure for a generating station using same, wherein the truss structure is employed in an apparatus for supporting a turbine to firmly support the turbine, and maintenance / repair or replacement of the turbine installed in the generating station is easily performed.; To this end, the present invention provides a pentagonal truss structure for a generator, and a structure for a generating station using same, wherein said pentagonal truss structure comprises a top support and a bottom support disposed on the top and bottom of a turbine to rotatably support the turbine, and a plurality of connection members which interconnect vertices of said top support and said bottom support, in such a manner that the vertex of either said top support or said bottom support is connected to two vertices of the other support, to thereby form a plurality of side surfaces having a triangular truss structure, wherein said top support is formed into a pentagonal plane structure having upper left and right sides and lower left and right sides, and a bottom side,; and said bottom support is formed into a pentagonal plane structure having upper left and right sides and lower left and right sides, and a bottom side. The upper left and right sides of the bottom support are vertically disposed below the bottom side of the top support, and the bottom side of the bottom support is vertically disposed below the upper left and right sides of the top support, so that parallel relationship can be kept between one of the sides of the bottom support and one of the sides of the top support, wherein said one of the sides of the bottom support is disposed diagonally to said one of the sides of the top support.

Description

technical field [0001] The present invention relates to a truss supporting a turbine for power generation equipment and a structure for power generation equipment formed therefrom, in particular, two upper and lower frames having a pentagonal shape are connected together by a plurality of webs to form a truss structure, thereby being able to stably Supports a turbine with a vertical axis of rotation and easily builds a structure for large-scale power generation facilities. Background technique [0002] As resources such as oil, coal, and natural gas are gradually depleted due to industrial development and population increase, various researches on wind power generation devices that use wind power to generate electricity as alternative energy sources are actively carried out. [0003] figure 1 It is an ordinary wind power generator. [0004] A commonly used wind power generating device is composed of a turbine (10) with a plurality of blades that utilize wind force to gener...

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Problems solved by technology

[0016] But, because the upper support portion and the lower support portion of the above-mentioned support device have a triangular shape, when it is necessary to repair and replace the turbine installed in the support device, the entire support device must be disassembled, and these problems are solved in a multi-support device. Stacked structures can cause more serious problems

[0017] That is, when the turbine in the support device at the lower end of the several support devices of the stack is damaged and needs to be replaced, all the support devices stacked on the support device on which the turbine is installed must be completely disassembled for replacement, so it costs A lot of cost, time and manpower

[0018] In addition, when the above-mentioned supporting devices are stacked to form power generation equipment, in order to prevent the stacked supporting devices from being blown down by strong winds or sudden gusts of wind, the lowermost supporting device needs to be fixed to the ground with a very large rigidity, so Foundation works cost a lot

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