Analysis of Upgrading and Renovation of Computer Protection Device and Monitoring System in T3 Center of a Certain Airport
The microcomputer protection device is the core component of the power supply and distribution system.It is responsible for the protection,control,measurement of the switchgear interval and can visually indicate the position and status information of the circuit breaker.the power monitoring system collects,analyzes,and judges the operation data and status information of various levels of distribution equipment,and realizes the functions of remote sensing,remote signaling,remote control,remote viewing,and remote adjustment of the switchgear in the form of panoramic images.based on the long-term operation analysis of a certain airport,the reliable operating cycle of the microcomputer protection device of the joint venture brand is about 10-12 years.Timely updates and renovations are extremely important for the safe operation of the power distribution system.this article attempts to achieve consistency in protection device models,communication protocols,and monitoring systems at all levels of the T3 central distribution room of a certain airport by updating and transforming the microcomputer protection device and integrating the backend monitoring system,in order to reduce maintenance costs,reduce failure rates,and improve equipment reliability.
microcomputer protection devicemonitoring systemupgrade and renovation
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