System and method for power line carrier communication environmental testing

A power line carrier and communication environment technology, applied in distribution line transmission system, line transmission monitoring/testing, line transmission components, etc., can solve the problem of inability to quickly find power line carrier communication faults, and achieve the effect of quick search

Inactive Publication Date: 2012-07-18
CHONGQING ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a power line carrier communication environment testing system and method

Method used

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  • System and method for power line carrier communication environmental testing
  • System and method for power line carrier communication environmental testing
  • System and method for power line carrier communication environmental testing

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Embodiment Construction

[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the present invention, figure 1 It is a schematic structural diagram of a power line carrier communication environment test system, see figure 1 As shown, the system includes:

[0046] Impedance noise measurement module 101, main control module 102 and power supply module 103;

[0047] The power supply module 103 is connected to the impedance noise measurement module 101 and the main control module 102, and is used to provide the requir...

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Abstract

The invention discloses a system and a method for power line carrier communication environmental testing. The system comprises an impedance noise measuring module, a master control module and a power supply module. The power supply module is connected with the impedance noise measuring module and the master control module to supply required work power supply to the impedance noise measuring module and the master control module. The master control module is used for sending control instruction to the impedance noise measuring module when testing instruction is impedance testing instruction or noise testing instruction so as to control the impedance noise measuring module to measure impedance sampling data or noise sampling data on a tested power line and obtain impedance sampling value or noise sampling value of the tested power line by calculating the sampling data, and therefore cause of power line carrier communication faults can be checked fast and conveniently.

Description

technical field [0001] The invention relates to the field of communication environment testing, in particular to a power line carrier communication environment testing system and method. Background technique [0002] In power line carrier communication, under normal circumstances, power line carrier communication will not receive any interference, but there are various transmission problems on the power line, which will interfere with the normal operation of communication equipment, resulting in a decrease in the success rate of communication. The current power line carrier The communication environment test system is mainly aimed at high and medium voltage environments, and in the environment of low-voltage power lines, there are relatively more factors affecting power line carrier communication, but the system used to measure carrier communication in low-voltage power line environments is very It is not convenient to quickly find the cause of the power line carrier communi...

Claims

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Application Information

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IPC IPC(8): H04B3/48H04B3/54H04B3/46
Inventor 孙洪亮李林霞胡晓锐陶首劼李小俊
Owner CHONGQING ELECTRIC POWER RES INST
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