Web of Things smart power grid operation and maintenance system

Abstract

Provided is a Web of Things smart power grid operation and maintenance system. The Web of Things smart power grid operation and maintenance system comprises a front end integration monitoring device, a power supply device, a monitoring host machine and a monitoring center, the monitoring host machine is in charge of receiving collection data sent back by the front end monitoring device, and filtering, temporary storing and uploading the received data to a database server of the monitoring center, and meanwhile in charge of receiving, analyzing, and distributing commands issued by the monitoring center, the database server, a streaming media server and an application server of the monitoring center are all communicated with the monitoring host machine through a wireless network gateway, a Web of Things smart power grid operation and maintenance platform is operated on an application terminal, and the Web of Things smart power grid operation and maintenance platform comprises an electronic map, a monitoring alarm module, a device failure alarm module, an action with alarm module, a device management module and a statistic analysis module. The Web of Things smart power grid operation and maintenance system has the advantages of being small in size, light in weight, convenient to install, ultra-low in power consumption, and high in automation degree and intelligent degree.

Description

technical field [0001] The invention relates to the field of Internet of Things, in particular to an operation and maintenance system of an Internet of Things smart grid. Background technique [0002] At present, digital video compression technology, long-distance GPRS / CDMA / 3G / WIFI wireless communication technology, low power consumption technology and solar energy new energy technology are mainly used in China to realize online real-time monitoring of high-voltage power transmission and transformation lines / tower foundations. Support alarm real-time capture pictures, and also support real-time video. At the same time, through its own solar power supply, it can complete all-weather work and achieve the effect of real-time monitoring. [0003] Although these products well meet the actual needs of fault monitoring and fault alarm monitoring for current high-voltage transmission lines, tower foundation safety, etc., and improve the modern management level of high-voltage trans...

AI Technical Summary

Problems solved by technology

[0003] Although these products well meet the actual needs of fault monitoring and fault alarm monitoring for current high-voltage transmission lines, tower foundation safety, etc., and improve the modern management level of high-voltage transmission lines in the power industry, their degree of automation and intelligence is low. High and interactive, it cannot fundamentally solve the practical application needs of large-span transmission line inspection, maintenance, safety monitoring, etc., and cannot fundamentally meet the current smart grid follow-up development and construction requirements

[0004] Generally speaking, the products currently in use in the market have the following problems: First, the product reliability is poor. According to the statistics of the products installed by China Southern Power Grid from 2008 to the end of 2010 in May 2011, the online operation rate of the products is less than 40%; second, the product functions are practical. The degree of icing is not high. For example, in the online monitoring of icing that is widely used, it is completely feasible in principle to analyze the icing condition of the conductor by measuring the tension of the conductor and fittings under the icing condition. The ice calculation model is not uniform, resulting in excessive calculation errors and false alarms; third, the equipment is too large in size and weight, making it difficult to install and maintain on site, and the weight of the equipment generally reaches more than 50kg

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