Reactor control room system

Abstract

The invention discloses a reactor control room system which comprises a digitizer control system at the background of a control room, and a man-machine interaction facility, a digitizer control systemsignal output unit, a digitizer control system signal input unit and a fault diagnosis unit which are arranged in the control room, wherein the man-machine interaction facility specifically comprisesa computer operator working station and a voice recognition unit. Due to adoption of a fault diagnosis and voice recognition system of the reactor control room system disclosed by the invention, automatic voice broadcasting of fault information and issuing of voice operation instructions can be achieved, the working efficiency of an operator can be improved, mal-operation can be reduced, layout can be optimized, and demands on the space of the control room can be reduced. The working efficiency of operators in abnormal situations can be effectively improved, the probability of mal-operation of the operators can be reduced, meanwhile, the number of operator working stations and operators in the control room can be reduced, and furthermore, the demands on the space of a main control room can be reduced.

Description

technical field [0001] The invention relates to the technical field of nuclear energy, in particular to a reactor control room system. Background technique [0002] The control room is the operation monitoring center of nuclear facilities. Its main function is to use human-computer interaction facilities to monitor the entire plant of nuclear facilities under various operating conditions, ensure the safe and reliable operation of nuclear facilities, and provide operators with suitable work environment. [0003] Since the Three Mile Island nuclear accident in the United States in 1979, control room human factors engineering has gradually been introduced into the field of nuclear power plant engineering design. In order to better support and optimize the operation of nuclear power plant operators and reduce the potential risk of human failure, the control room design Operators need to improve humanized design. This demand promotes the development of digital master control ro...

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Problems solved by technology

[0004] Using conventional light plates and large-screen alarm sequences to display alarm information will occupy a large amount of space in the control room. At the same time, the operator needs to find and locate the alarm information in the alarm sequence, and analyze and judge the initial event. This processing method is different from the alarm level. However, when there is an "alarm avalanche", that is, when a large number of alarms appear in a short period of time, it will seriously affect the operator's judgment and decision-making on the accident

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