CN101819823B - Electronic hang tag system of nuclear power plant - Google Patents

Electronic hang tag system of nuclear power plant Download PDF

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Publication number
CN101819823B
CN101819823B CN 200910105583 CN200910105583A CN101819823B CN 101819823 B CN101819823 B CN 101819823B CN 200910105583 CN200910105583 CN 200910105583 CN 200910105583 A CN200910105583 A CN 200910105583A CN 101819823 B CN101819823 B CN 101819823B
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listed
electronic
nuclear power
equipment
module
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CN 200910105583
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CN101819823A (en
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吴一谦
张学刚
徐晓梅
詹林钰
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中国广东核电集团有限公司
中广核工程有限公司
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors
    • Y02E30/40Other aspects relating to nuclear fission

Abstract

The invention relates to an electronic hang tag system of a nuclear power plant, which is used for indicating the abnormal states of in-situ equipment of the nuclear power plant. The system comprises an input module, an execution module, a calculation module and a plurality of electronic hang tags, wherein one electronic hang tag correspondingly indicates one piece of in-situ equipment; the electronic hang tags are arranged in the in-situ equipment of the nuclear power plant to prompt operators of avoiding related operation; meanwhile, an automatic filtering technique can be used to find the equipment with hang tags; hang tag information can be calculated automatically and can be transmitted to other pieces of equipment or systems related to the equipment with the hang tags, so the state display or equipment protection is accomplished; clear and definite equipment states can be shown to the operators, so that the operators can avoid misoperation effectively; and the states can be transmitted automatically and effectively and are used for the automatic locking and information display of the related equipment. The invention also provides a humanized filtering method for facilitatingstate setting and searching. The operators can cancel the electronic hang tags according to the actual conditions of the in-situ equipment to restore the in-situ equipment to normal states.

Description

一种核电站电子挂牌系统 One kind of nuclear power plant electronic tag-out system

技术领域 FIELD

[0001] 本发明涉及挂牌,更具体地说,涉及一种核电站电子挂牌系统。 [0001] The present invention relates to the listing, and more particularly, to a nuclear power electronic systems listed. 背景技术 Background technique

[0002] 核电站运行技术由于考虑到其涉及到核事故安全,公共环境处理以及核电站系统本身的技术复杂性。 [0002] In consideration of nuclear power plant technology it relates to the technical complexity of the safety of nuclear accidents, nuclear power plants and public environment processing system itself. 往往在设计过程中要严格分析电站功能和运行操作任务,并充分考虑人因工程影响因素,避免人因失误导致核事故的可能性。 Often in the design process to rigorous analysis functions and operating power plants operational tasks, and fully consider the human factors engineering factors, to avoid the possibility of human error led to a nuclear accident. 在电站运行周期内,需要经常对设备进行隔离检修和实验,以确保重要设备能正常工作。 Cycle power plant in operation, the device requires frequent maintenance and isolation experiment to ensure that critical equipment to work properly. 此时,需要对处于隔离检修和实验的设备进行挂牌指示,以避免操作人员对设备进行误操作,造成严重的人员生命安全事故和核事故的发生。 In this case, the device is in need of repair and isolation experiment to supervise the instructions to avoid the operator of the equipment malfunction, resulting in the occurrence of serious accidents and nuclear accidents of human life.

[0003] 在已有的核电站控制室,往往使用挂出纸质的临时指示牌来显示设备当前的状态,提醒运行人员不要进行相关设备的操作,以免发生严重的事故或危害人员生命安全;或者没有挂牌,存在潜在风险。 [0003] In the existing nuclear power plant control room, often using paper hang out temporary signs to display the current status of the device to alert operators do not operate the associated equipment, in order to avoid a serious accident or endanger the safety of personnel occurs; or is not listed, there is a potential risk. 纸质挂牌情况存在指示牌容易脱落、移位等情况,有时不能准备表达设备状态;而且设备状态不能传播到相关联设备完成设备状态显示和设备保护功能。 Where the presence of paper listed signs off easily shift the like, the device may not prepare the expression state; and the state can not be propagated to the device associated with the completion status of the device and a display device protection device.

发明内容 SUMMARY

[0004] 本发明要解决的技术问题在于,针对现有技术对核电站的现场设备进行设备隔离和检修时,未使用挂牌提醒运行人员不要进行相关设备的操作,可能发生严重的事故或危害工作人员生命安全,或仅仅使用纸质挂牌进行指示,挂牌容易脱落和移位等缺陷,提供一种核电站电子挂牌系统。 [0004] The present invention to solve the technical problem is that, when the nuclear power plant equipment field devices isolate and repair the prior art, is not used to remind the listed operating personnel do not operate the associated equipment, a serious accident or endanger personnel may occur life safety, or just using paper listed is indicated, listing off easily and shift other defects, provide a nuclear power plant electronic listing system.

[0005] 本发明解决其技术问题所采用的技术方案是:构造一种核电站电子挂牌系统,用于标示核电站现场设备的异常状态,包括输入模块、执行模块、计算模块和多个电子挂牌, 其中,一个电子挂牌对应标示一个现场设备; [0005] aspect of the present invention to solve the technical problem is that: an electronic listing construct a nuclear power plant systems, for marking the abnormal state of the nuclear power field devices, includes an input module, the execution module, and a plurality of electronic computing module listed, wherein , an electronic listing corresponding to a designated field device;

[0006] 输入模块用于采集输入的挂牌指令; [0006] The input module for acquiring instruction input listed;

[0007] 执行模块用于根据挂牌指令,驱动相应的电子挂牌对其所属的现场设备进行挂牌标示,并将标示结果反馈到计算模块; [0007] The instruction execution module according to the listing, the listing corresponding electronic drive to supervise its designated field device belongs, and the results fed back to the calculation module mark;

[0008] 计算模块用于根据标示结果,计算出与已挂牌的现场设备相关联的别的现场设备,从而控制执行模块分别驱动相关联的现场设备的电子挂牌进行挂牌标示。 [0008] The labeling means for calculating a result, the calculated already listed another field device associated with the field devices, to thereby control the drive electronics are listed execution module associated with the field device designated to supervise.

[0009] 在本发明所述的核电站电子挂牌系统中,还包括显示模块,其用于显示现场设备相应的挂牌状态。 [0009] In nuclear power electronic system of the present invention listed in further comprising a display module for displaying respective listed status of field devices.

[0010] 在本发明所述的核电站电子挂牌系统中,所述挂牌状态是隔离状态或实验状态。 [0010] In nuclear power electronic system of the present invention listed in the state are listed isolation or experimental status.

[0011] 在本发明所述的核电站电子挂牌系统中,所述输入模块包括单设备输入装置和系统输入装置。 [0011] In nuclear power electronic system of the present invention is listed, the input module comprises a single input device input devices and a system device.

[0012] 在本发明所述的核电站电子挂牌系统中,所述执行模块还用于对挂牌的现场设备进行仪控报警抑制和工艺报警抑制。 [0012] In nuclear power electronic system of the present invention listed in the execution module is further configured to supervise the field devices and process instrumentation and control the alarm suppression alarm suppression. [0013] 在本发明所述的核电站电子挂牌系统中,所述挂牌指令是隔离挂牌指令或实验挂牌指令。 [0013] In nuclear power electronic system of the present invention listed in the listing is isolated instruction or instructions listed experiments listed instructions.

[0014] 实施本发明的核电站电子挂牌系统,具有以下有益效果:通过为核电站现场设备设置电子挂牌,可提示操作人员避免相关操作;同时经过自动的过滤技术,查找处于挂牌状态的设备;挂牌信息能自动计算并传播到与该挂牌设备相关联的其它设备或系统,完成状态显示或设备保护;可向运行操作人员呈现清晰、明确的设备状态,有效避免误操作;并且此状态可以进行有效的自动传播,用于相关设备的自动闭锁和信息显示;提供了人性化的过滤方法,便于状态设定和查找,操作人员可以根据现场设备的实际情况,取消电子挂牌, 恢复设备的正常状态。 [0014] The nuclear power electronic listing system of the present invention has the following advantages: Avoid related operations by nuclear power plant field device electronics listed, may prompt the operator; while passing through the automatic filtering techniques to find the device is listed state; listing information It can automatically calculate and display propagated to other devices or systems with the listed device is associated, the protection device or completion status; can present a clear, unambiguous state to the operating equipment operator, effectively prevent misuse; and this state can be effectively automatic transmission, the automatic latching device for related information and display; providing humane filtration method, and easy to find the set state, the operator according to the actual situation of the field device, an electronic listing canceled, normal state of the device. 本技术方案充分考虑了人因工程和利用信号自动处理技术,在国内核电站运行领域属于一项创新技术,现有的核电站控制领域没有此项功能。 This technical solution fully consider the human factors engineering and the use of automatic signal processing technology in the field of domestic nuclear power plant belongs to an innovative technology, the existing nuclear power plant control areas do not have this feature.

附图说明 BRIEF DESCRIPTION

[0015] 下面将结合附图及实施例对本发明作进一步说明,附图中: [0015] The accompanying drawings and the following embodiments of the present invention is further illustrated drawings in which:

[0016] 图1是本发明核电站电子挂牌系统的电路原理框图。 [0016] FIG. 1 is a schematic block diagram of an electronic circuit of nuclear power plant system of the present invention listed.

具体实施方式 Detailed ways

[0017] 如图1所示,在本发明的核电站电子挂牌系统,用于标示核电站现场设备的异常状态,其包括输入模块、执行模块、计算模块、显示模块和多个电子挂牌,其中,一个电子挂牌对应标示一个现场设备;在工作过程中,输入模块用于采集输入的挂牌指令,接着将该挂牌指令发送到执行模块,执行模块根据挂牌指令,判断是对哪个现场设备进行挂牌,接着自动与该现场设备建立链接,向该现场设备的电子挂牌发送控制命令,驱动该电子挂牌对其所属的现场设备进行挂牌标示,并将标示结果反馈到计算模块;在该实施例中,电子挂牌将反馈信号发送到执行模块,由执行模块转发到计算模块,计算模块接收到该反馈信号后,通过自相关和互相关运算得出与该挂牌的现场设备相关的其它现场设备,即计算出该挂牌的现场设备停止工作后,其它由于该现场 [0017] 1, in the nuclear power plant system of the present invention, an electronic listing, nuclear power field for indicating an abnormal state device, which includes an input module, the execution module, a calculation module, and a plurality of electronic display modules listed, wherein a electronic label listing corresponding to one field device; during operation, means for listing input capture input command, and then sends the instruction to the execution module listed, listed according to an instruction execution module, which determines the field device is listed, then automatically establish a link with the field devices, field devices listed to the electronic transmission control order to drive the electronic equipment listed field belongs to supervise its labeling, and the labeling results back to a computing module; in this embodiment, the electronic listing transmitting the feedback signal to the execution module, the execution module forwarded to the computing module, a calculation module after receiving the feedback signal, derived other field devices associated with the field device listed by the autocorrelation and cross-correlation calculation, i.e. the calculated listing after the field device stops working, the other due to the site 备停机而同样不能进行工作现场设备,然后计算模块将向执行模块发送控制命令,由执行模块驱动相关的现场设备的电子挂牌进行挂牌; 挂牌操作完成后,执行模块对所有挂牌的现场设备进行仪控报警抑制和工艺报警抑制,最后执行模块将向显示模块发送控制命令,由显示模块将已挂牌的显示现场设备相应的挂牌状态进行显示。 Preparation downtime same field device does not work, then the calculation module will send a control command execution module, the execution module is driven by an electronic listing associated field device to supervise; listed after the operation is completed, execution of all instrument module field devices listed alarm suppression control process and the alarm suppression of the last module will perform the display module transmits a control command corresponding to the listed status by the display module has a display field devices listed on the display.

[0018] 在该实施例中,由于现场设备在隔离检修和实验时,需要进行挂牌操作,因此可输入模块向执行模块发送的挂牌指令分为隔离挂牌指令和实验挂牌指令,相应地,显示模块进行显示的挂牌状态分为隔离状态和实验状态。 [0018] In this embodiment, since the isolation device when the field experiments and maintenance need to supervise the operation, so the module can enter commands sent to the listed module into execution instructions and isolation experiments listed listed instructions, respectively, the display module to supervise the status display and divided into isolation experiment status.

[0019] 在一优选实施例中,考虑到核电站系统的各个现场设备为分布式形式,为了实现主控室操作人员可对所有的现场设备的挂牌操作进行集中处理,同时特定地点的操作人员可对其位置的现场设备进行挂牌操作,从而将输入模块设置为单设备输入装置和系统输入装置,即为每个现场设备专门配位一个单设备输入装置,方便操作人员在现场设备的当前位置进行操作,又在主控室配备系统输入装置,由操作人员进行集中管理和控制挂牌。 [0019] In a preferred embodiment, taking into account the individual field devices distributed in the form of a nuclear power plant system, in order to achieve the main control room operator can focus on the operation of all field devices listed, but the operator may be a particular location to supervise the operation of the field device to its position, so that the input module to a single input device input devices and a system device, each field device that is dedicated a single ligand apparatus input means, to facilitate operating personnel in the current location field device operation, and the main control room system with an input device, centralized management and control of listed by the operator.

[0020] 该实施例为操作人员提供了两个实施现场设备电子挂牌的入口,一个是单设备输入装置的操作窗,一个是系统输入装置的独立对话框,以分别进行单设备电子挂牌操作和按照系统挂牌操作。 [0020] This embodiment provides the operator two inlet embodiments listed field device electronics, for a single-window device is operating an input device, a separate dialog system is an input device, an electronic apparatus to perform a single operation and are listed The system operations listed. 被挂牌设备将根据是隔离检修还是实验状态分别进行显示,不同状态采用了不同的颜色编码和文字指示,同时满足了用户客户化需求,从人因工程和行政管理的角度提示操作人员禁止设备操作,或进行相应的实验操作。 Is listed on the device will be based on a quarantine inspection or test status are displayed, different states use different color coding and text instructions, satisfies the user's customer needs, from a human factors engineering and administrative point of view prompts the operator to disable the device operation or the corresponding experimental operation. 同时计算出关联设备,使关联设备也进行电子挂牌,并显示一致的的状态,从而解决了原有方案状态不能被自动计算的问题。 While the correlation computing device, associating the electronic device is also listed, and displays the status of the same, to solve the problem of the original program state can not be automatically calculated. 在隔离检修或实验状态结束后,操作人员可以手动取消状态设定,恢复设备的正常状态。 At the end of the isolation experiment status or repair, the operator can manually override the set state, the normal state of the device.

[0021] 本发明的技术方案通过对现场设备进行电子挂牌操作,实现了标注现场设备的隔离检修或实验状态,自动闭锁相关的设备操作,自动解除设备的仪控和工艺报警,且状态可以自动传播。 [0021] aspect of the present invention by field device electronic listing operation, provides isolation repair or experiment status label field device, automatic locking associated equipment operation, automatic discharge device instrumentation and process alarm, and the state can be automatically propagation.

[0022] 其具体工作过程为:在挂牌指令实施前,运行人员要核实运行程序和隔离、实验程序,以确定是否对该现场设备进行隔离检修或实验;接着,可通过单设备输入装置发送隔离或实验挂牌指令,也可以通过独立的系统输入装置进行电子挂牌指令操作;挂牌指令发送执行模块的接收单元,接收单元通过网络接收指令信号,并发送执行模块的处理单元,由处理单元计算出需要进行挂牌的现场设备,从而自动建立对应设备的链接关系,接着处理单元判断设备的当前状态,执行并标记挂牌指令,挂牌完成后,电子挂牌将向执行模块反馈标示结果,执行模块再将该标示结果转发到计算模块,由计算模块计算出与该现场设备相关联的其它设备,从而由执行模块再进行相关现场设备的挂牌;挂牌后,执行模块根据挂牌指令的标记结果,自动计算设备是否可以执 [0022] The specific working process is: instructions listed prior embodiments, operator and run the program to verify isolation, experimental procedures, to determine whether to repair or isolate the field test apparatus; may then be transmitted via a single isolation device input means or experimental listing instructions may be performed by a separate system, the input device of the electronic listing instruction operation; listed commands sent execution module of the receiving unit, the receiving unit via the network receiving a command signal, and transmits execution modules processing unit, calculated from the processing unit needs to supervise the field device, thereby automatically establishing a link relation corresponding to the device, then the processing unit determines the current state of the device, and performs mark listed order, listing is completed, the listing will perform an electronic feedback module marked results, then the execution module marked forward the results to the calculation module calculates the other devices associated with the field device by the computing module, thereby to supervise the associated field device by the execution module again; after listing, the execution module according to the label results listed instruction automatically computing device whether hold 行操作(也可以手动强制解除)、计算设备的仪控故障信息并进行自动抑制、计算设备的工艺故障报警信息并进行自动抑制、自动对设备的隔离或实验属性置位,使相关属性自动参与相关的后续计算及设备状态显示。 Row operation (can also be manually forced reset), the computing device instrumentation failure information and automatically suppressed Calculating Process fault alarm devices and automatic suppression, automatic isolation or experimental attributes set the device, so that the relevant properties automatic participation and equipment related status display subsequent calculations. 然后,执行模块通过计算机网络将计算结果信息发送给显示模块进行显示处理;最后,显示模块根据执行模块传过来的现场设备的电子挂牌状态,在数字化人机界面上进行信息显示。 Then, the computer network module transmits the calculated result information to the display module for display processing; Finally, the electronic display module according to the state of execution modules listed pass over the field devices, the information displayed on the digital display unit. 主要内容包括:直接显示设备当前的电子挂牌信息、处于隔离状态的设备相关的仪控报警和工艺报警被自动抑制、处于实验状态的设备会有对应标识、在设备检索的显示清单中进行挂牌标识。 Main contents include: a direct current electronic display device listing information, in the related equipment isolation process instrumentation alarms and alarms are automatically suppressed in the experimental device will have a corresponding identification state, identified in the listing for display in the device search list .

[0023] 本发明的系统是内置于核电站控制系统的硬件单元,软件单元或者软硬相结合的单元。 [0023] The hardware unit of the system of the present invention is incorporated in nuclear power plant control systems, software elements, or a combination of hardware and software means. 在本发明实施例中,通过电子挂牌功能,使核电站主控室操作员可方便的进行挂牌操作并监视设备状态,避免由于设备操作和设备实际状态不一致而发生的重大人员生命安全和设备损害。 In an embodiment of the present invention, an electronic listing function, nuclear power plant control room operator to make easy to supervise and monitor the operation status of the device, the safety of personnel and to avoid major damage to equipment due to inconsistencies in the device and the actual state of device operation occurs.

[0024] 本发明是通过几个具体实施例进行说明的,本领域技术人员应当明白,在不脱离本发明范围的情况下,还可以对本发明进行各种变换及等同替代。 [0024] The present invention has been described with reference to certain embodiments, those skilled in the art will appreciate, without departing from the scope of the present invention, various changes may be made and equivalents may be an alternative to the present invention. 另外,针对特定情形或具体情况,可以对本发明做各种修改,而不脱离本发明的范围。 Further, for a particular situation or circumstances, you can make various modifications to the present invention, without departing from the scope of the invention. 因此,本发明不局限于所公开的具体实施例,而应当包括落入本发明权利要求范围内的全部实施方式。 Accordingly, the present invention is not limited to the particular embodiment disclosed, but shall include within the claims of the invention fall within the scope of all embodiments.

Claims (6)

1. 一种核电站电子挂牌系统,用于标示核电站现场设备的异常状态,其特征在于,包括输入模块、执行模块、计算模块和多个电子挂牌,其中,一个电子挂牌对应标示一个现场设备;输入模块用于采集输入的挂牌指令;执行模块用于根据挂牌指令,驱动相应的电子挂牌对其所属的现场设备进行挂牌标示,并将标示结果反馈到计算模块;计算模块用于根据标示结果,计算出与已挂牌的现场设备相关联的别的现场设备,从而控制执行模块分别驱动相关联的现场设备的电子挂牌进行挂牌标示。 An electronic listing nuclear power plant systems, nuclear power field for indicating an abnormal state of the apparatus, characterized by comprising an input module, the execution module, and calculating a plurality of electronic modules listed, which corresponds to an electronic label listing a field device; Input instruction acquisition means for listing input; instruction execution module according to the listing, the listing corresponding electronic drive to supervise its designated field device belongs, and the results fed back to the calculation module mark; labeling means for calculating a result according to calculate the already listed another field device associated with the field devices, to thereby control the drive electronics are listed execution module associated with the field device designated to supervise.
2.根据权利要求1所述的核电站电子挂牌系统,其特征在于,还包括显示模块,其用于显示现场设备相应的挂牌状态。 2. Nuclear Power electronic tag-out system according to claim 1, characterized in that, further comprising a display module for displaying respective listed status field device.
3.根据权利要求2所述的核电站电子挂牌系统,其特征在于,所述挂牌状态是隔离状态或实验状态。 3. The system of nuclear power electronic listed according to claim 2, wherein said isolation is listed state or experimental status.
4.根据权利要求3所述的核电站电子挂牌系统,其特征在于,所述输入模块包括单设备输入装置和系统输入装置。 4. A nuclear power plant according to claim listed electronic system of claim 3, wherein the input module comprises a single input device input devices and a system device.
5.根据权利要求3所述的核电站电子挂牌系统,其特征在于,所述执行模块还用于对挂牌的现场设备进行仪控报警抑制和工艺报警抑制。 The nuclear power plant of the electronic system listed in claim 3, wherein said performing module is further configured to suppress listed field devices and process instrumentation and control the alarm suppression alarm.
6.根据权利要求3所述的核电站电子挂牌系统,其特征在于,所述挂牌指令是隔离挂牌指令或实验挂牌指令。 6. The system of nuclear power electronic listed according to claim 3, wherein said spacer is listed instruction or instructions listed experiments listed instructions.
CN 200910105583 2009-02-27 2009-02-27 Electronic hang tag system of nuclear power plant CN101819823B (en)

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US4517154A (en) 1982-07-27 1985-05-14 General Electric Company Self-test subsystem for nuclear reactor protection system
US4816208A (en) 1986-02-14 1989-03-28 Westinghouse Electric Corp. Alarm management system
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WO2003046929A2 (en) 2001-11-30 2003-06-05 Pebble Bed Modular Reactor (Proprietary) Limited System for and method of controlling a nuclear power plant

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