Offshore power transmission device and implementation method thereof

An electric power transmission and marine technology, applied in the field of marine electric power transmission equipment and its realization, can solve the problems of time-consuming, high failure maintenance cost, and high construction cost

Active Publication Date: 2016-05-25
赵侠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For the erection of offshore cables, there are currently two options: 1. Use offshore erection of transmission towers, which can be satisfied for short distances, but for long-distance deep seas, this method is difficult to construct, with long construction periods and high construction costs; 2. Submarine power 1. It is difficult to find the fault point of the communication cable, the construction cost is expensive, the fault repair cost is high, and it takes a long time

Method used

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  • Offshore power transmission device and implementation method thereof
  • Offshore power transmission device and implementation method thereof
  • Offshore power transmission device and implementation method thereof

Examples

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Embodiment Construction

[0026] As shown in the figure, the marine power transmission equipment includes a subgrade area 19 , a marine area 17 and a transformer transmission tower 13 . The transformer transmission tower 13 is installed in the subgrade zone 19 , and the transformer transmission towers 13 are arranged in order from top to bottom. A transformer 14, a control cabinet 15 and a cable connection end 16 are installed, and a floating platform 5 is arranged in the marine area 17. An equipment box 3 is installed on the floating platform 5, and a pressure power generation board 9 is installed around the equipment box 3. , the spring 10 is installed on the pressure generating plate 9 . A warning light 1 is installed on the top of the floating platform 5, and a balance column 6 is installed at the bottom. The warning light 1 is used to warn the ship, and the balance column 6 is used to balance the entire floating platform 5 .

[0027] A hinge shaft 11 is also installed on the floating platform 5, ...

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PUM

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Abstract

The invention provides an offshore power transmission device, comprising roadbed regions, a sea region and transformation transmission towers which are mounted in the roadbed regions, wherein each transformation transmission tower is equipped with a transformer, a control cabinet and a cable connection end in sequence from top to bottom. The offshore power transmission device is characterized in that floating platforms are arranged in the sea region and each are equipped with an equipment box. The offshore power transmission device has the following beneficial effects: (1) transmission function: the power generation and transmission platform can be set up in sea areas with inconvenience and high cost for setting up a power transmission platform; a certain number of devices can be connected and then connected to power transmission towers on both sides; the platforms are fixed at the bottom of sea with chains and therefore can be prevented from floating out of a designated area.

Description

technical field [0001] The invention relates to a marine power transmission device and a realization method thereof, belonging to the technical field of electric power grid erection. Background technique [0002] The whole composed of substations and transmission and distribution lines of various voltages in the power system is called the power grid, or grid for short. It contains three units of substation, transmission and distribution. The task of the power grid is to transmit and distribute electrical energy, changing the voltage. [0003] For example, an application No. CN203278103U discloses an electric overhead line traction device. A guide wire is arranged between the two poles installed with insulators, and a running vehicle is suspended on the guide wire through a hook. The running vehicle is equipped with wheels, and the running vehicle is equipped with a battery and a controller. The controller of the running car is provided with a power module, a speed change ...

Claims

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Application Information

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IPC IPC(8): H02J3/00
CPCH02J3/00
Inventor 郑悦
Owner 赵侠
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