Transmission line state monitoring communication system

A communication system and transmission line technology, applied in the field of transmission line status monitoring communication system, can solve problems such as inability to meet high-definition video data transmission rate requirements, and achieve improved transmission line status monitoring level, easy network expansion, and low delay Effect

Inactive Publication Date: 2012-09-19
STATE GRID ELECTRIC POWER RES INST +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current public network technology cannot meet the high-definition video data transmission rate requirements of real-time monitoring services

Method used

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  • Transmission line state monitoring communication system
  • Transmission line state monitoring communication system
  • Transmission line state monitoring communication system

Examples

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[0027] The following describes the present invention in detail with reference to the drawings and specific embodiments.

[0028] figure 1 It is a schematic diagram of the composition structure of a transmission line state monitoring communication system of the present invention.

[0029] Such as figure 1 Shown: a power transmission line status monitoring communication system, including a convergent communication device 40 installed in a substation, at least one terminal communication device 20, at least one relay communication device 30, and at least one monitoring device 10 installed on a transmission line tower 和Solar power supply device 50. The monitoring device 10 is connected to the terminal communication device 20 by using an Ethernet interface. The terminal communication device 20 is connected to the relay communication device 30 and the convergence communication device 40 in a wired or wireless manner, and the relay communication device 30 is connected to and from the termin...

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Abstract

The invention relates to a transmission line state monitoring communication system. The transmission line state monitoring communication system comprises a convergence communication device which is arranged in a transformer substation, and at least one terminal communication device, at least one relay communication device and at least one monitoring device, which are arranged on a transmission line tower, wherein the monitoring device is connected with the terminal communication device through an Ethernet interface; the terminal communication device is connected with the relay communication device and the convergence communication device in a wired or wireless mode; the relay communication device is connected with the convergence communication device in a wired or wireless mode; and a plurality of relay communication devices are cascaded. The transmission line state monitoring communication system provided by the invention is a data transmission channel which is flexible, high-speed and reliable, and long-distance transmission and full coverage of transmission line state monitoring data under different line environment conditions are realized.

Description

technical field [0001] The invention relates to a transmission line state monitoring communication system, in particular to a transmission line state monitoring communication system for long-distance transmission and full line coverage. Background technique [0002] The transmission line status monitoring system is a system for data acquisition and remote monitoring of the main equipment of the transmission line. The communication system provides a reliable transmission channel for various collection and monitoring data, which is the basis and an important part of completing the status monitoring of transmission lines. [0003] The core problem of the construction of the transmission line status monitoring communication system is to solve the problem of long-distance data transmission from the status monitoring equipment deployed on the tower site to the convergence equipment of the substation. Generally, the span distance between two adjacent substations of 220 kV transmis...

Claims

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Application Information

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IPC IPC(8): G08C17/02G08C19/00H04B10/12H04W84/12H04W84/18
Inventor 程远韦磊朱红焦群
Owner STATE GRID ELECTRIC POWER RES INST
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