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Electric communication network

A technology of electric power communication and electric power, applied in the field of network transmission, can solve the problems of communication transmission distance and communication capacity limitation, mutual influence between optical cable and transmission line, complex bundling and winding equipment of optical cable, etc., and achieve simple construction, simple structure and manufacturing process , Overcome the effect of electromagnetic radiation and electromagnetic interference

Inactive Publication Date: 2012-09-19
王甘雨 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] We know that there are still many technical problems in the power line carrier communication used in medium and low voltage power grids, such as electromagnetic radiation and electromagnetic interference, which cannot be solved well, and the distance and communication capacity of communication transmission are also greatly limited.
At the same time, using the existing technology to install optical cables on the transmission lines of the power grid requires complex bundling and winding equipment, which makes the construction difficult. many problems

Method used

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  • Electric communication network
  • Electric communication network
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Embodiment Construction

[0013] This kind of power communication network consists of power trunk line (1), special optical cable (2), high-frequency signal wave trap (3), high-frequency signal coupler (4), power branch line (5), electro-optical line terminal ( 6), fastening card (7) composition (referring to Figure 1-4 ). After the special optical cable (2) is wrapped on the main power line (1), it is installed and fixed by the fastening card (7) clamping the fixing slots (11) on both sides, and its two optical cable ends are connected from the main power line (1) The lower part starts to intersect with each other and winds forward, and then is connected to the electro-optical line terminal (6), and the electro-optic line terminal (6) is connected to the high-frequency signal coupler (4). The high-frequency signal coupler (4) is installed on the power branch line (5), one end of the power branch line (5) is connected to the main power line (1) through the high-frequency signal wave trap (3), and the...

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Abstract

A communication network of electric power is prepared as wrapping special optical cable on electric power master line and clamping them together by fastening clamps, connecting optical cable head with electro-optic line terminal then connecting electro-optic line terminal with high frequency signal coupler being erected with electric power branch line coordinately.

Description

Technical field: [0001] The invention relates to a power communication network, in particular to an information communication transmission network composed of a special optical cable and a power line carrier communication on a transmission line of a power network. It belongs to the field of network transmission. Background technique: [0002] We know that there are still many technical problems in the power line carrier communication used in medium and low voltage power grids, such as electromagnetic radiation and electromagnetic interference, which cannot be solved well, and the distance and communication capacity of communication transmission are also greatly limited. At the same time, using the existing technology to install optical cables on the transmission lines of the power grid requires complex bundling and winding equipment, which makes the construction difficult. many problems. Invention content: [0003] The purpose of the present invention is to provide an el...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/54
Inventor 王甘雨
Owner 王甘雨
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