Intelligent management and monitoring system for condition maintenance of substation equipment

Abstract

The invention discloses a transformer equipment state overhaul intelligent management monitoring system, which comprises a transformer equipment state signal collection circuit, a signal data calculation judgment processing circuit, a communication circuit and a transformer equipment state overhaul intelligent management command center, wherein various kinds of signals collected by the transformer equipment state signal collection circuit are output to the signal data calculation judgment processing circuit, the output of the signal data calculation judgment processing circuit is connected with the communication circuit, and the communication circuit is connected with the transformer equipment state overhaul intelligent management command center. The operation technical data of the transformer system power supply equipment can be monitored at any time, the abnormal conditions of voltage, current, temperature and the like of a power distribution device and a transformer can be known at any time through remote measuring and remote signalling, and the overhaul can be settled in time according to the operation state of in-site equipment.

Description

technical field [0001] The invention relates to the field of condition maintenance of power transformation equipment, in particular to an intelligent management and monitoring system for condition maintenance of power transformation equipment. Background technique [0002] At present, the power system comprehensively carries out the condition-based maintenance of electrical equipment, and implements the condition-based maintenance of electrical equipment in the power grid. The application of condition-based maintenance technology for substation equipment has only just started, and it has not been widely used due to various reasons. The research on intelligent management technology for condition-based maintenance of substation equipment is mainly aimed at transformers, circuit breakers, lightning arresters, capacitors, and station power supplies. Implement condition-based maintenance of equipment. The condition-based maintenance of electrical equipment is to perform maintena...

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Problems solved by technology

[0003] The research and construction of intelligent management technology for condition maintenance of substation equipment will greatly promote the safe and economical operation of substation system equipment. Currently, transformers, circuit breakers, lightning arresters, capacitors, station power supplies and other equipment in operation cannot monitor equipment in real time. In terms of safe operation, periodic maintenance is still implemented for electrical equipment maintenance, because the consequences of periodic maintenance are low power supply quality, high equipment damage rate, and low power supply reliability, which cannot meet the needs of power users in modern life and production

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