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Nuclear power plant auxiliary operation method and system

A technology for nuclear power plants and operating states, applied in nuclear power plants, nuclear power plant control, nuclear power generation, etc., can solve problems such as lack of monitoring, and achieve the effects of assisting safe operation, eliminating hidden dangers of safety disasters, and eliminating misoperations

Pending Publication Date: 2021-01-22
CHINA NUCLEAR POWER ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a lack of monitoring of the state of some process systems

Method used

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  • Nuclear power plant auxiliary operation method and system
  • Nuclear power plant auxiliary operation method and system
  • Nuclear power plant auxiliary operation method and system

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Experimental program
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Effect test

Embodiment 1

[0039] like figure 1 As shown, this embodiment provides a method for auxiliary operation of a nuclear power plant, comprising the following steps:

[0040] S101 collects real-time data of the plant and system in the nuclear power plant;

[0041] S102 Use the real-time data of the plant and system in the nuclear power plant to judge the operating status of the equipment, valves and pipelines in the system according to the predefined plant and system status data, and obtain the data processing results;

[0042] S103 outputs the data processing result to the user.

[0043] like figure 2 As shown, this embodiment also provides a system used in the above-mentioned auxiliary operation method of a nuclear power plant, including:

[0044] The data collection unit 1 is used to collect the real-time data of the plant and system in the nuclear power plant and send it to the data processing unit 2;

[0045] The data processing unit 2 is used to receive the real-time data of the facto...

Embodiment 2

[0049] like image 3 As shown, this embodiment also provides a system for auxiliary operation of a nuclear power plant, including:

[0050] The state marking unit 4 is used to mark the equipment, valves, and pipelines with different operating states in the nuclear power plant and send them to the data acquisition unit 1;

[0051] The data acquisition unit 1 is used to collect real-time data of the plant and system in the nuclear power plant and send it to the data processing unit 2, wherein, the data acquisition unit 1 collects real-time data in the nuclear power plant includes: collecting and marking nuclear power plants with operating status distinctions Real-time data of equipment, valves, and pipelines; specifically, there are multiple data acquisition units 1 in this embodiment, which collect information from different factories or different locations of the same factory building, and transmit it to the data processing unit 2. image 3 The data acquisition unit 1 in is a...

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Abstract

The invention discloses a nuclear power plant auxiliary operation method and system. The method comprises the following steps: acquiring real-time data in a nuclear power plant; judging the running states of the equipment, the valves and the pipelines according to the predefined state data based on the real-time data in the nuclear power plant to obtain a data processing result; and outputting thedata processing result to the user. The real-time state of the nuclear power plant is monitored according to the real-time states of the workshop and the system in the nuclear power plant, potentialsafety hazards of the workshop can be found in time, nuclear power plant operation assistance is provided for nuclear power plant operators, and safe operation of the nuclear power plant is guaranteed. Under the background that the nuclear power plant has strict requirements for safety, nuclear power plant auxiliary operation method and system eliminate misoperation caused by human factors, can eliminate early potential safety hazards, can provide power plant operation reference for operators of the nuclear power plant, and assist safe operation of the power plant.

Description

technical field [0001] The invention belongs to the technical field of nuclear power plant operation, and in particular relates to a method and system for auxiliary operation of a nuclear power plant. Background technique [0002] The pressurized water reactor nuclear power plant has many systems, and the plant area is large, and each system is distributed in different plants. Each process system is connected by pipes and valves, and all systems work together under different operating conditions of the nuclear power plant. In the operation of nuclear power plants, in order to ensure the availability of each system, it is necessary to conduct inspections on each system equipment. On the other hand, when the systems work together, there may be accidents caused by human factors such as valve opening and closing by mistake. If the patrol inspection is not timely, human errors in equipment such as valves cannot be found in time, which may affect the safe operation of the nuclea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21D3/00G08B21/00
CPCG21D3/00G08B21/00Y02E30/00
Inventor 苏锦成王振中薛静吴巧英贾小攀谷振杰贝晨赵晓山褚松良樊彦芳
Owner CHINA NUCLEAR POWER ENG CO LTD
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