Cable running state intelligent monitoring system

Abstract

A cable running state intelligent monitoring system comprises a field monitoring system and a data intelligent monitoring and managing platform. A monitoring data transmission system is arranged between the field monitoring system and the data intelligent monitoring and managing platform. The field monitoring system comprises a first-level grounding net communication device. The monitoring data transmission system is provided with a second-level grounding net communication device. Compared with the prior art, the cable running state intelligent monitoring system has the advantages that the problem of online monitoring and managing of key positions of urban power grid cables is solved, the decision basis for route optimization design, running state evaluation, maximum dynamic current-carrying capacity control and defect overhaul is provided for the design department, the scheduling department and the running detection department, a cable running defect diagnosis and analysis model is set up, the health condition of high voltage cables is judged through the model, the life cycle of the cables is periodically managed, and the aims of intelligent cable running management such as intelligent analysis, safety precaution, residual life evaluation and the like are achieved. The cable running state intelligent monitoring system has the advantages of being reliable in performance, convenient to install, high in compatibility and the like.

Description

technical field [0001] The invention relates to a monitoring system, in particular to an intelligent monitoring system for cable running status. Background technique [0002] The underground power pipeline is the "lifeline" of the city, which plays a huge and irreplaceable role. With the rapid development of urbanization, the degree of urban power cable is rapidly increasing, and underground cables have become the main components of urban power grids. However, at present, the monitoring of cable operation status at home and abroad is limited by technology, and it is difficult to carry out comprehensive and effective operation monitoring. In order to ensure the reliability, the design, production and operation departments continuously improve the safety margin, and the cost of the line is rising year by year. However, in actual work, there are still many cables running with problems, causing explosions, fires and other accidents, causing damage to the power department and soc...

AI Technical Summary

Problems solved by technology

It can be seen from the above that the beneficial effect of this utility model is mainly to effectively prevent and stop the behavior of stealing and destroying the copper shielding layer of power cables. There is also the problem of single and limited monitoring parameters, and it has not realized other key points of cable operation except anti-theft. The real-time monitoring of parameters is still unable to provide design, scheduling, operation inspection and other power functional departments for all-round power operation decision-making such as line optimization design, operation status evaluation, maximum current carrying capacity control and defect repair, as well as further realize intelligent analysis and safety. Provide a reliable basis for the management objectives of cable operation intelligent detection such as early warning and remaining life assessment

Images