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Method and system for digitalizing overall grogram of nuclear power plant and digital control system (DCS) control system

A technology for nuclear power generating units and steam turbine generating units, which is applied in electrical program control, nuclear power plant control, nuclear engineering, etc., can solve problems such as low execution efficiency and limited vision, and achieve the effect of improving operating efficiency

Active Publication Date: 2011-08-17
LINGAO NUCLEAR POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a digital method for the overall program of nuclear power units, aiming at solving the problems of limited field of view and low execution efficiency in the existing overall program of nuclear power units, and giving full play to the advantages of DCS in information processing

Method used

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  • Method and system for digitalizing overall grogram of nuclear power plant and digital control system (DCS) control system
  • Method and system for digitalizing overall grogram of nuclear power plant and digital control system (DCS) control system
  • Method and system for digitalizing overall grogram of nuclear power plant and digital control system (DCS) control system

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Embodiment 1

[0033] figure 1 The structure of the digitized system of the overall program of the nuclear power unit provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0034] The system can be used in the DCS control system. It can be a software unit, a hardware unit or a combination of software and hardware running in the DCS control system. It can also be integrated into the DCS control system as an independent pendant or run in the DCS control system. in the application system. The DCS control system refers to a system used in nuclear power plants to control the operation of all equipment included in the entire nuclear power plant, including overall procedures, system procedures, and fault operation procedures. The digital system includes program body 1, digital operation sheet 2 and supporting interface 3, in which:

[0035] Search for the digital operation shee...

Embodiment 2

[0076] Figure 4 The implementation process of the digital method for the overall program of the nuclear power unit provided by the embodiment of the present invention is shown, and the details are as follows:

[0077] In step S101, the digital operation sheet corresponding to the task information is searched according to the program body, wherein the program body includes output task information, digital operation sheet information and supporting interface information corresponding to the task information.

[0078] In the embodiment of the present invention, by separating the relevant operations of the main control room in the paper-based procedures, the content of the paper-based procedures after the separation of the relevant operations of the main control room is used as the program body, and the task information included in the program body , and the digital operation sheet information and supporting interface information corresponding to the task information, the digital...

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Abstract

The invention is applicable to the field of nuclear power control, and provides a method and a system for digitalizing an overall grogram of a nuclear power plant and a digital control system (DCS) control system. The method comprises the following steps of: searching a digitalized operation sheet corresponding to task information according to a program main body, wherein the program main body comprises output task information, digitalized operation sheet information corresponding to the task information and supporting interface information; outputting task detail information, equipment information corresponding to the task detail information, and link information according to the searched digitalized operation sheet; and sending a link instruction to the supporting sheet by the digitalized operation sheet, and outputting a monitoring parameter and an operation instruction across the system by the supporting interface which receives the link instruction. By the invention, the defect of the DCS in the intuitive aspect is overcome, the operating efficiency of the overall program of the nuclear power plant is improved, and the advantages of the DCS in information processing are fullyexerted.

Description

technical field [0001] The invention belongs to the field of nuclear power processing, and in particular relates to a digital method, system and DCS control system for the overall program of nuclear power units. Background technique [0002] The pressurized water reactor nuclear power plant is mainly composed of three parts: the pressurized water reactor, the primary loop system and the secondary loop system. Nuclear fission occurs in a reactor core made of nuclear fuel inside a pressure vessel. Pressurized water reactors use low-enriched uranium as fuel and light water as the coolant and moderator. The heat released by nuclear fission is taken out of the reactor by the high-pressure water flowing through the primary circuit system in the reactor, and the heat is transferred to the water in the secondary circuit in the steamer generator. The steam produced by the heated water drives a steam turbine, which drives a generator to generate electricity. The nuclear power plant...

Claims

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Application Information

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IPC IPC(8): G05B19/418G21D3/00
CPCY02E30/40Y02E30/00Y02P90/02
Inventor 周创彬黄清武骆艺雄冯文彪柳文斌崔卫红
Owner LINGAO NUCLEAR POWER
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