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A computer-aided testing method for network communication of reactor protection system

A reactor protection and computer-aided technology, applied in the transmission system, digital transmission system, data exchange network, etc., can solve problems such as low efficiency, high human error rate, and large manpower consumption, so as to improve accuracy and efficiency, and ensure Integrity, manpower saving effect

Active Publication Date: 2020-12-04
CHINA TECHENERGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above analysis, the present invention aims to provide a computer-aided testing method for reactor protection system network communication, which is used to solve the problems of low efficiency, large manpower consumption, The problem of high human error rate

Method used

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  • A computer-aided testing method for network communication of reactor protection system
  • A computer-aided testing method for network communication of reactor protection system

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Embodiment

[0032] A specific embodiment of the present invention discloses a computer-aided testing method for reactor protection system network communication, the schematic flow chart of the method is as follows figure 1 shown, including the following steps:

[0033] Step S1, according to the system network variable list of reactor protection system network communication, generate a data lookup comparison table corresponding to the system network variable list;

[0034] Specifically, according to the system network variable list of the reactor protection system network communication, count the point item information that needs to be checked, and generate a data lookup comparison table corresponding to the system network variable list according to the point item information that needs to be checked;

[0035] It should be noted that the network wiring diagram of each system describes the specific implementation method and hardware layout of the network communication between the system and...

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Abstract

The invention relates to a computer-aided test method for network communication of a reactor protection system, belongs to the technical field of safety level instrument control tests of nuclear powerreactor protection systems, and solves the problems of low efficiency, high labor consumption and high human error rate in a test process of network communication of a nuclear power safety level instrument control system in the prior art. The method comprises the following steps: according to a system network variable list of the network communication of the reactor protection system, a data lookup comparison table corresponding to the system network variable list is generated; and according to the data lookup comparison table, point item information in the system network variable list and the corresponding point item information in engineering application software completed by engineering design configuration are subjected to automatic testing, and testing records are generated. The network communication test of the nuclear power safety level instrument control system is realized, so that the test efficiency is improved, the labor is reduced, and the human error rate is reduced.

Description

technical field [0001] The invention relates to the technical field of safety-level instrumentation and control testing of a nuclear power reactor protection system, in particular to a computer-aided testing method for network communication of a reactor protection system. Background technique [0002] Nuclear power plant digital instrumentation and control system ("DCS" for short) is the "nerve center" of nuclear power plants, which controls the operation of more than 260 systems and nearly 10,000 equipment in nuclear power plants and the processing of various working conditions. play an important role. Nuclear power plant reactor protection system (Reactor Protection System, referred to as RPS system), as a nuclear power plant safety level control system, the main function is to protect the safety of nuclear reactors under accident conditions. Whether the network communication function of the reactor protection system can meet the design requirements directly affects the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
CPCH04L43/50
Inventor 李绍栋赵潮涌冀建伟朱郁
Owner CHINA TECHENERGY
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