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Nuclear power plant alarm simulation and alarm diagnosis system and method

A diagnostic system and technology of nuclear power plants, applied in the field of nuclear power plant alarm simulation and alarm diagnosis systems, can solve problems such as inability to fully function and waste resources, achieve the effect of improving operation and management levels, and avoiding waste of resources

Active Publication Date: 2018-11-27
STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN & RES INST CO LTD +1
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Problems solved by technology

[0005] However, in practical applications, the full-range simulator can only be used for operator training, and cannot fully exert its functions, resulting in a waste of resources

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  • Nuclear power plant alarm simulation and alarm diagnosis system and method
  • Nuclear power plant alarm simulation and alarm diagnosis system and method
  • Nuclear power plant alarm simulation and alarm diagnosis system and method

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] figure 1 It is a structural schematic diagram of a nuclear power plant alarm simulation and alarm diagnosis system provided by an embodiment of the present invention, see figure 1 , the nuclear power plant alarm simulation and alarm diagnosis system includes: unit DCS system 1, data analysis station 2, alarm storage server 3, full range simulator system 4 and alarm diagnosis analysis station 5.

[0050] Among them, unit DCS system 1 and fu...

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Abstract

The invention discloses a nuclear power plant alarm simulation and diagnostic system and method, and belongs to the field of nuclear power plant operation and management. The nuclear power plant alarm simulation and diagnostic system includes a unit DCS, a data analysis station, an alarm storage server, a full scope simulator system and an alarm diagnostic analysis station. The data analysis station is used for determining alarm signals to be simulated, alarm source signals to be simulated and alarm condition I / O signals. The alarm storage server is used for storing, in groups, real-time values of the alarm source signals to be simulated and the alarm condition I / O signals. The full scope simulator system is used for analog simulation to generate a simulation value of the alarm condition I / O signals. The alarm diagnostic analysis station is used for deviation comparison to generate an alarm simulation analysis report. The invention achieves real-time simulation and diagnostic analysis of the alarm signals, provides guidance for the processing of the alarm signals, and enhances the operation and management of a nuclear power plant. Moreover, the invention extends the functionality of the full scope simulator system and avoids the waste of resources.

Description

technical field [0001] The invention relates to the field of nuclear power plant operation and management, in particular to a nuclear power plant alarm simulation and alarm diagnosis system and method. Background technique [0002] When some alarm signals are generated in the nuclear power plant, it is possible to quickly and accurately query and analyze the cause of the alarm signal, and deal with the cause of the alarm, which plays an important role in improving the operation and management level of the nuclear power plant. Safe operation is of great significance. [0003] Since many nuclear power plant accidents are caused by human factors, training the operators of nuclear power plants is an important task, and if the operating units are used to train operators, it will affect the normal operation of the nuclear power plant and pose a safety hazard. [0004] For this reason, a full-range simulator emerged as the times require and has become an important training tool fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 刘玮董慕杰张小勇胡荣远
Owner STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN & RES INST CO LTD
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