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A method for online update of alarm card of nuclear power plant adacs_n platform

An update method and technology of alarm card, applied in the direction of alarm, database update, instrument, etc., can solve the problem of ADACS_N platform unable to update alarm card online, and achieve the goal of ensuring data consistency, accuracy, and reducing the risk of human error. Effect

Active Publication Date: 2022-05-20
CNNC FUJIAN FUQING NUCLEAR POWER
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Problems solved by technology

[0015] The purpose of the present invention is to provide an online update method for the ADACS_N platform alarm card of a nuclear power plant, solve the problem that the ADACS_N platform cannot update the alarm card online, optimize the alarm function of the digital nuclear power plant, and realize online update without affecting the function of the main control room Alarm card, at the same time, a temporary alarm card can be added at any time according to the operation requirements, which makes up for the shortcomings of the ADACS_N platform alarm card update, and prevents the operator from taking the paper version of the alarm procedure, which will affect the monitoring disk

Method used

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with specific implementation examples.

[0039] In the DCS configuration data, there are a large number of computerized alarms. Due to the limitations of the configuration itself, each alarm in the DCS corresponds to a computerized alarm card, and the computerized alarm card is stored in the DCS database in the form of a screen. The logic of the computerized alarm is embedded in the alarm card in the form of a logical diagram. Therefore, the update of the alarm card is divided into two parts: the alarm screen and the logic diagram.

[0040] After the project team tracked and analyzed the regular global data update process, during the first start (firststart) process of the platform, DCS data is distributed to the designated folders of the data storage server and downstream workstations in the form of a global data package (udd). After the workstation is started, the screen file is directly retrieved...

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Abstract

The invention belongs to the technical field of DCS control of nuclear power plants, and in particular relates to an online updating method for an alarm card on an ADACS_N platform of a nuclear power plant. The alarm card includes the alarm screen and the alarm logic diagram, which are stored separately and updated separately; this method realizes the online update of the alarm card by writing the script of the online update method of the alarm card, and the script of the online update method of the alarm card is placed in the system management Engineer station. The invention solves the problem that the ADACS_N platform cannot update the alarm card online, optimizes the alarm function of the digital nuclear power plant, realizes the online update of the alarm card without affecting the function of the main control room, and can add a temporary alarm card at any time according to the operation demand, making up for It eliminates the shortcomings of the ADACS_N platform alarm card update, and prevents the operator from taking the paper version of the alarm procedures, which will affect the monitoring.

Description

technical field [0001] The invention belongs to the technical field of nuclear power plant DCS control, and in particular relates to an online update method for an ADACS_N platform alarm card of a nuclear power plant. Background technique [0002] Due to the adoption of digital control system (DCS) and advanced main control room design in digital nuclear power plants, after adopting computerized operator workstations, the alarm system integrated with digital human-machine interface monitoring and control system is not restricted by physical space, and the number of alarms is relatively large. Conventional panel design has greatly increased (currently there are about 5,000 single units). The computerized alarm card provides operation and maintenance personnel with alarm-related information, including the cause of the alarm, the logic diagram of alarm triggering, follow-up actions, consequences, etc., to prompt the operation and maintenance personnel to correctly handle the al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65G06F16/23G06Q10/00G06Q50/06G08B21/18
CPCG06F8/65G06F16/23G06Q10/20G06Q50/06G08B21/18Y02D10/00
Inventor 叶爱爱赖伟张明辉陈泽宇俞慧林天颂尹凤奎吴海龙吴升国石祎昉周军
Owner CNNC FUJIAN FUQING NUCLEAR POWER
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