Auxiliary Control System Of A Power Plant

The auxiliary control system of the power plant is mainly divided into auxiliary control systems such as conveying system, ash removal/slag removal system, soot blowing/fixed discharge system, dust removal system, desulfurization system, etc. This system is characterized by a large amount of data, high requirements for real-time information, and high requirements for the reliability of network equipment. 

The gigabit management series products independently developed by our company realize multi-system mutual communication in the centralized control system of a power plant auxiliary system. In this network topology, the central control room adopts the 24 Port L3 managed Industrial switch as a core layer Industrial Ethernet switch, EL824GST4MI as the backbone network link, Dosing workshop, ash control workshop, circulation pump room, comprehensive pump room, soot blowing and other systems, and access layer adapot the 8 Port L2 managed Industrial switch EL82MGI. The backbone switch adopts gigabit optical fiber link redundant self-healing ring network, which improves the bandwidth of data exchange and supports network exchange of large amount of data. The topology can realize automatic switching of less than 50ms when the link fails, making the communication network safe, reliable and stable.

                                                EL824GST4MI