Mid and low-voltage distribution network intelligent monitoring system based on 3G communication network

A low-voltage distribution network and monitoring system technology, applied to information technology support systems, electrical components, circuit devices, etc., can solve problems such as uneconomical and inconvenient

Inactive Publication Date: 2016-08-03
TIANJIN QINGNENG SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Cables, power line carriers, waveguides, and optical cables used in traditional electric power

Method used

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  • Mid and low-voltage distribution network intelligent monitoring system based on 3G communication network
  • Mid and low-voltage distribution network intelligent monitoring system based on 3G communication network
  • Mid and low-voltage distribution network intelligent monitoring system based on 3G communication network

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] see figure 1 , In the embodiment of the present invention, a medium and low voltage distribution network intelligent monitoring system based on 3G communication network includes a remote monitoring main station, a monitoring sub-station, and a communication system.

[0031] The remote monitoring master station is at the highest level of the entire system, and is the nerve center of the entire system, that is, the monitoring center, responsible for graphic...

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Abstract

The invention discloses a mid and low-voltage distribution network intelligent monitoring system based on a 3G communication network, which comprises a remote monitoring main station, a monitoring substation and a communication system, wherein the remote monitoring main station is in the highest layer of the entire system and is in charge of graphic display, background processing, report output, remote power device control and interaction completion between an upper computer and the bottom monitoring substation; the monitoring substation is an execution layer of the entire system and is in charge of uploading various states of a field device, receiving various instructions issued by the upper computer and instructing a field intelligent terminal to complete a required command; and the communication system is used for remotely monitoring interaction of data between the monitoring main station and the monitoring substation. Through recording and analyzing the operation state of the power device in real time, the working state and the service life of the power device are reasonably judged for later reading and check. Based on the 3G communication network, the system of the invention realizes functions of telemetering, remote communication, remote control, remote vision, device health state detection, environmental detection, preliminary electricity analysis and the like.

Description

technical field [0001] The invention relates to the field of power system automation, in particular to an intelligent monitoring system for a medium and low voltage distribution network based on a 3G communication network. Background technique [0002] The construction of communication system is one of the key and difficult points in realizing distribution network automation. The cables, power line carriers, waveguides, optical cables, etc. used in the traditional power remote monitoring system have many disadvantages, which are neither economical nor convenient. In recent years, with the rapid development of public mobile communication technology and its communication network, the price and operating cost of communication equipment are getting lower and lower, and the information integrated business service function is becoming more and more powerful. The communication quality of digital cellular networks such as GPRS / 3G is high, and there are few blind spots in its covera...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 周雪松原亚飞于东波李小双孙云鹏
Owner TIANJIN QINGNENG SCI & TECH CO LTD
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