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Atmospheric online monitoring system and method for coastal power transmission line

A transmission line and monitoring system technology, which is applied in the direction of electrical components, circuit devices, battery circuit devices, etc., can solve the problems of poor maintenance-free power supply capability and real-time online monitoring of atmospheric monitoring, so as to improve maintenance-free capability and reduce operation and maintenance Cost, the effect of improving real-time performance

Inactive Publication Date: 2020-12-11
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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Problems solved by technology

[0005] This application provides an atmospheric online monitoring system and method for coastal power transmission lines, which are used to solve the technical problems that the existing coastal power transmission lines cannot monitor the atmosphere online in real time and have poor power supply maintenance-free capabilities

Method used

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  • Atmospheric online monitoring system and method for coastal power transmission line
  • Atmospheric online monitoring system and method for coastal power transmission line
  • Atmospheric online monitoring system and method for coastal power transmission line

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Embodiment Construction

[0050] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0051] For ease of understanding, see figure 1 , an atmospheric online monitoring system for coastal power transmission lines provided by the present application, comprising: a gas sampling module 1, a detection module 2, a gas analysis module 3, a data wireless transmission module 4, an APP terminal 5 and a power supply unit 6;

[0052] The gas sampling module 1 ...

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Abstract

According to the atmospheric online monitoring system and method for the coastal power transmission line, the collected SO2 gas concentration, oxynitride gas concentration, temperature, humidity, chloride ion concentration, PH values and early warning signals are transmitted to an APP terminal, so that monitoring personnel can open the APP terminal anytime and anywhere for online real-time checking. Therefore, the real-time performance of monitoring is improved. Besides, high voltage can be obtained in the coastal power transmission line through electromagnetic induction by a current transformer, and then the high voltage is discharged to preset working voltage through a voltage conversion module, so that an extra power supply is not needed, the power supply mode is not influenced by weather conditions, the voltage is relatively stable, the weather resistance is high, and the maintenance-free capability is improved, and the operation and maintenance cost is reduced.

Description

technical field [0001] The present application relates to the technical field of gas monitoring, in particular to an atmospheric online monitoring system and method for coastal power transmission lines. Background technique [0002] Guangdong is on the verge of my country's South China Sea. Compared with my country's inland areas, the content of salt spray in the air environment of substations in Guangdong is much higher. Salt spray in the air has a wide impact on the safe and stable operation of power transmission and transformation equipment, mainly reflected in: the salt spray in the air deposits on the insulators of power transmission and transformation lines, which will deface the insulators and further cause problems such as pollution flashover and discharge; power electronic equipment due to Due to the "breathing" effect and the heat dissipation of internal components, salt spray will enter the power transmission and transformation equipment along with the external ai...

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Application Information

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IPC IPC(8): G01D21/02H02J50/10H02J7/02
CPCG01D21/02H02J50/10H02J7/02
Inventor 吕旺燕黄丰岳楹超
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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