Auxiliary monitoring system for traction substation

Abstract

The invention discloses an auxiliary monitoring system for a traction substation. According to the auxiliary monitoring system, videos in the substation are monitored through a video monitoring system, and an equipment inspection system performs image acquisition and uploading on each piece of electrical equipment along a line; voice communication between inspection staff and monitoring staff is realized through a voice communication system; an environment monitoring system is used for detecting temperature, humidity and water inflow in the substation and all power equipment; a fire alarm system is used for monitoring a fire occurring in the substation; a sulfur hexafluoride gas monitoring system is used for monitoring the leakage condition of sulfur hexafluoride gas in power equipment; alarm information such as access control and electronic fences in the substation is collected through a safety protection system; operation information of power lighting equipment such as a light controller, a water pump and a fan is collected through the power lighting monitoring system; and an electric power monitoring system is used for monitoring input current and voltage and output current and voltage conditions of the traction substation in real time, and information is transmitted to a railway dispatching center through a 5G controller.

Description

technical field [0001] The invention relates to the field of substation monitoring, in particular to an auxiliary monitoring system for traction substations. Background technique [0002] With the rapid development of my country's urbanization process and economic construction, passenger dedicated lines, high-speed railways and urban rail transit have entered a new historical development stage. At present, the level of technical equipment and management of my country's railways has been rapidly improved, and passenger trains on existing lines have achieved a leap from normal speed to high speed. In the context of the rapid development of my country's railways in the direction of "high-speed, heavy-duty", in order to further meet the needs of high-density passenger flow in large urban agglomerations, higher requirements are put forward for the operation and maintenance level of existing railways. High-speed railways, passenger transport Special lines and urban rail transit mu...

AI Technical Summary

Problems solved by technology

The main problems are: the system network lacks an integrated information platform, which cannot meet the hierarchical coordination and control of power grid resources by modern substations; the data utilization of each monitoring sensor in the system is low, and there is a lack of screening and discrimination of information and cross-references between information. Realize all-round safety monitoring of traction substation

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