Playback method of production process of nuclear power plant and system

A production process and production system technology, applied in the field of data storage and viewing in nuclear power plants, can solve problems such as inconvenient training and guidance, difficulty locating faults, and time-consuming, avoiding unplanned outages, reducing labor costs, and improving technical levels. Effect

Active Publication Date: 2010-09-29
中广核工程有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for replaying the production process of a nuclear power plant in

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  • Playback method of production process of nuclear power plant and system
  • Playback method of production process of nuclear power plant and system
  • Playback method of production process of nuclear power plant and system

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] The present invention collects production process data in real time, and stores the collected data in a historical database after being processed. Store the historical data of each picture at all time points in the past in the history database, when the user has a playback demand, select the picture that needs to be viewed and played back (that is, the request picture, in the present invention, each picture is provided with a specific numbering, and the user only You need to select the corresponding number), select the time period to be viewed (that is, the request time period, the time unit...

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Abstract

The invention relates to a playback method of production process for a nuclear power plant and a system. The method comprises the steps of: collecting the real time data of the production process of the nuclear power plant, filtering, compressing and storing the real time data collected; receiving a playback request, starting the client, connecting and loading the historical database information, and loading the homepage; getting the historical data of page in the period for request; synchronizing the historical data obtained and the request page; and displaying the page synchronized with the data to the users. The invention further relates to a playback system of the production process for the nuclear power plant, comprising a data collecting unit, a data processing and storing unit, a playback controlling panel, a starting and loading unit, clients, a request processing unit, a synchronization processing unit and a cache unit. The invention achieves the random call of page playback in any period and can analyzing the faults accurately and quickly, which increases the safety factor of safe operation of the unit, reduces the labor cost and time cost for the analysis and process of faults.

Description

technical field [0001] The present invention relates to nuclear power plant data storage and viewing technology, more specifically, relates to a method and system for playback of nuclear power plant production process. Background technique [0002] The production and operation process of nuclear power plants is complicated, and it is difficult to locate problems. Often, a simple parameter out of limit or misoperation will have a series of impacts on the unit and cause a unit accident. In order to find out the cause of the accident and accurately locate the fault point, the current practice is to analyze a large amount of related data. However, the data to be analyzed must be obtained from the DCS (Distributed Control System). It increases the burden of DCS, which is not conducive to the safe operation of the unit. Secondly, the data on the DCS cannot be saved for a long time, and the historical data will disappear after a certain period of time, making it impossible to save...

Claims

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Application Information

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IPC IPC(8): G21D3/00
CPCY02E30/40Y02E30/00
Inventor 王婷刘高俊张矾倪立功何大宇史觊张焕欣江国进
Owner 中广核工程有限公司
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