Multi-picture monitoring system of distributed control system (DCS) simulator of nuclear power station

Abstract

The invention relates to a multi-picture monitoring system of a distributed control system (DCS) simulator of a nuclear power station, which comprises a master control system of the DCS simulator and a teach control system of the DCS simulator, wherein the master control system comprises a plurality of operating stations, wherein each operating station comprises a plurality of operating terminals and displays for receiving video graphic array (VGA) signals output by the corresponding operating terminals, and a VGA signal distributor for enabling each path of VGA signals output by each operating terminal to be output in two paths is arranged between each operating terminal and the corresponding display; and the teach control system comprises a VGA matrix switcher, a central controller, a command input device and a display group, and the VGA matrix switcher is used for controlling and switching multiple paths of received VGA signals according to a switching command analytical result acquired by the central controller, and outputting and transferring the switched VGA signals into the display group to be displayed. The multi-picture monitoring system of the invention transfers the picture of the master control system to the teach control system, has the advantages of simple and convenient operation, strong practicability and low cost, and is convenient for developing teaching jobs.

Description

technical field [0001] The invention relates to the field of nuclear power, and more specifically relates to a multi-picture monitoring system for a DCS simulator of a nuclear power plant. Background technique [0002] The DCS simulator is an important system equipment for power station operator training, license examination, emergency drills, technical support and procedure verification, and the DCS simulator multi-screen monitoring system is an indispensable and important teaching tool. During the process of completing the construction of the DCS simulator in Lingao Phase II, the construction team of the DCS simulator encountered an important issue in the teaching of digital nuclear power plant simulators. , in order to carry out the teaching work of the simulator, that is to say, the simulator instructor cannot carry out teaching activities without seeing the operator terminal of the main control system, which leads to a blind spot in the teaching and examination monitori...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a nuclear power plant DCS simulator multi-picture monitoring system for the above-mentioned defects in the prior art that the picture of the main control system cannot be transmitted to the teaching and control system, and teaching work cannot be carried out

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