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A power output system in a wind power tower

A technology for power output and wind power towers, applied in the field of power output systems, can solve problems such as large installation difficulty, achieve the effects of reducing installation difficulty, improving installation efficiency, and reducing internal forces

Active Publication Date: 2021-11-02
凯宸能源科技(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the above-mentioned prior art is that in the process of hoisting the bus duct, it is necessary to measure and adjust the installation height of the bus duct in real time to ensure that the installation distance between the bus ducts is reasonable, and in the process of fixing the bus duct, it is necessary to Adjust the position of the busbar so that it is located between the fixed seat and the movable seat, and it is difficult to install when working at heights in the limited space of the tower

Method used

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  • A power output system in a wind power tower
  • A power output system in a wind power tower
  • A power output system in a wind power tower

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Experimental program
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Effect test

Embodiment 1

[0038] Such as figure 1 As shown, this embodiment introduces a power output system in a wind power tower. The power output system is arranged inside the tower 9 and includes a plurality of bus ducts 1, flexible connections 2 and mounting brackets 3. Multiple installation The bracket 3 is fixedly connected to the inner side wall of the tower tube 9, the installation bracket 3 is arranged vertically and evenly, the bus pipe 1 is fixedly installed on the installation bracket 3, and the bus pipe 1 is connected by a flexible connection 2. When the tower tube 9 shakes, the busbar tube 1 and the mounting bracket 3 will shake together with the tower tube 9. During the shaking process, the misalignment between the busbar tubes 1 is adjusted through the flexible connection 2 to reduce power transmission Internal stress between systems.

[0039] combine figure 1As shown, when the tower tube 9 shakes, the busbar tube 1 and the mounting bracket 3 will also shake. Generally, one busbar tu...

Embodiment 2

[0051] This embodiment introduces a method for installing a power output system in a wind power tower, including the following steps:

[0052] S1. First, a plurality of overlapping fixing seats 332 and snapping fixing seats 333 are fixedly connected to the inner wall of the tower tube 9, and the overlapping fixing seats 332 and the snapping fixing seats 333 are adjacently arranged along the vertical direction;

[0053] S2. Install the bus pipes 1 one by one from bottom to top, first lift the bus pipe 1, insert the lower end of the bus pipe 1 into the overlapping hole 3321, so that the overlapping part 11 and the overlapping hole 3321 overlap and limit;

[0054] S3, using the clamping fixing seat 333 to clamp and fix the upper end of the bus pipe 1;

[0055] S4. Connect the two bus pipes 1 with the soft connection 2 .

[0056] During the installation of the power output system, the lower end of the bus duct 1 can be limited by the overlap between the lap joint 11 and the lap h...

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Abstract

The present invention relates to the technical field of wind power generation, in particular to a power output system in a wind power tower, which is arranged inside the tower and includes a plurality of bus pipes, flexible connections and mounting brackets, and the mounting brackets are evenly fixed and arranged along the vertical direction On the inner side of the tower, the bus pipes are connected to each other through flexible connections. The installation bracket includes a mounting seat, and the mounting seat includes an overlapping fixing seat and a clamping fixing seat. There is an overlapping hole on the seat, the bus pipe passes through the overlapping hole and the overlapping part and the overlapping hole overlap to limit; the clamping fixing seat is clamped and fixed with the bus pipe. The invention can greatly reduce the difficulty of locating and installing and fixing the bus pipe, thereby improving the efficiency of installation.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a power output system inside a wind power tower. Background technique [0002] As a new type of clean energy, wind power has been widely promoted all over the world. The electricity generated by wind power is transmitted through the power output system, and the power transmission system is set inside the tower of wind power generation. [0003] The existing power output system includes multiple busbars and flexible connectors. The busbars are connected by flexible connectors. The busbars are connected to the tower through a mounting bracket. The mounting bracket includes a fixed seat and a movable seat. The fixed seat is fixed horizontally on the On the inner side wall of the tower, the movable seat and the fixed seat are detachably and fixedly connected, and the busbar is located between the fixed seat and the movable seat and is clamped by the fixed seat and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G5/06
CPCH02G5/061
Inventor 郑旭孟
Owner 凯宸能源科技(天津)有限公司