Power grid system transmission device and erection method thereof
A transmission device and power grid system technology, applied in the direction of circuit devices, battery circuit devices, overhead line/cable equipment, etc., can solve the problems of expensive construction, time-consuming, and high construction costs
Active Publication Date: 2016-06-01
江西埾鑫电气有限公司
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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
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[0028] As shown in the figure, the power grid system transmission device includes a subgrade area 19, an ocean area 17, and a transformer transmission tower 13. The transformer transmission tower 13 is installed in the subgrade area 19, and the transformer transmission tower 13 is sequentially arranged from top to bottom. A transformer 14, a control cabinet 15 and a cable connection terminal 16 are installed, and a floating platform 5 is arranged in the marine area 17, and an equipment box 3 is installed on the floating platform 5, and a pressure generating plate 9 is installed around the equipment box 3. , The spring 10 is mounted 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 on 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 . An anemometer 20 is installed on the floating platform 5 , which is c...
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A power grid system transmission device comprises a roadbed region, an ocean region and transformation transmission towers, wherein the transformation transmission towers are arranged on the roadbed region, a transformer, a control cabinet and a cable connection end are sequentially arranged on the transformation transmission tower from top to bottom, the power grid system transmission device is characterized in that floating platforms are uniformly arranged in the ocean region, device boxes are arranged on the floating platforms, pressure power generation plates are arranged around the device boxes, and springs are arranged on the pressure power generation plates. The power grid system transmission device has the advantages of a transmission function, a plurality of devices can be connected and then connected with the power transmission towers on both sides when the power generation transmission platform is not convenient to erect and the power transmission platform is erected in a sea area with high erection cost, the platform and seabed are fixed by chains, and thus, the platform is prevented from excessively drifting out of a designated range.
Description
technical field [0001] The invention relates to a power grid system transmission device and a realization method thereof, and belongs to the technical field of power grid erection. Background technique [0002] The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power network, or power grid for short. It includes three units of power transformation, power transmission and power distribution. The task of the power grid is to transmit and distribute electrical energy and to change the voltage. [0003] For example, the application number CN203278103U discloses a kind of electric power overhead line traction device. A guide line is set between the two poles with insulators installed, and a running car is hung on the guide line through a hook. The running car is equipped with wheels, and a storage battery and a controller are installed on the running car. The controller of the running car is equipped ...
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IPC IPC(8): H02J3/00H02G1/02H02J7/32F03B13/18
CPCF03B13/1815F05B2240/95H02G1/02H02J3/00H02J7/32Y02E10/30
Inventor 陈志忠
Owner 江西埾鑫电气有限公司