A Computerized Procedure Method and Equipment for a High-Temperature Gas-Cooled Reactor Power Plant
Through the computerized procedures of high-temperature gas-cooled reactor power plants, real-time data is obtained to judge the entry conditions of the procedures and process them, and the procedure information is displayed, which solves the problem of operator misoperation and improves the operational safety and reliability of the nuclear power plant.
Patent Information
- Application Number
- CN202210751546.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-06-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2042-06-29
AI Technical Summary
The operators' misoperation in high-temperature gas-cooled reactor power plants frequently occur in abnormal and accidental conditions, which affects the operation safety of nuclear power plants. Especially under the design of double-port belts and one machine, operators need to pay attention to the safe operation of two reactors at the same time. The existing textual regulations are difficult to effectively assist operators in responding correctly.
Provide a computerized procedure method for high-temperature gas-cooled reactor power plants. By obtaining real-time operation data, judging the entry conditions of the procedure, performing procedure processing, and displaying procedure information in charts or text on the operator interface, supporting operators to more effectively control the nuclear power plant in normal or emergency operations.
Reduce the operator's workload, reduce human errors, and improve the operating safety and reliability of nuclear power plants, especially in high pressure situations to assist operators in correctly implementing procedures.
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Figure CN115132387B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of nuclear power plant monitoring, and particularly to a computerized procedure method, device, equipment, and storage medium for a high-temperature gas-cooled reactor power plant. Background Art
[0002] The operation safety of a nuclear power plant involves all aspects of the nuclear power plant, such as operation procedures, personnel training, operation experience feedback, etc. Among them, the correct response of operators under abnormal and accident conditions in the power plant is particularly important. According to statistics in the world nuclear industry, human errors account for about 70% of the total operation accidents of nuclear power plants. Especially when abnormal conditions and accidents occur in the power plant, the tasks performed by operators, the pressure they bear, and the cooperation between different operators are more likely to lead to human errors.
[0003] Different from traditional large-scale pressurized water reactor nuclear power plants, the high-temperature gas-cooled reactor demonstration project adopts a design of two reactors with one turbine. This design feature determines that the shift supervisor needs to pay attention to the safe operation of two reactors simultaneously. When an operator operates one reactor, the operation status of the other reactor also needs to be considered.
[0004] Currently, the high-temperature gas-cooled reactor demonstration project still uses text-based procedures. Text-based operation procedures require operators to accurately memorize, retrieve in real time, and make correct judgments. However, in actual work, due to various reasons such as external influences and work pressure, there is a possibility of overlooking operation steps and making misoperations. These behaviors will affect the operation and safety of the nuclear power plant. With the wide use of digital instrument and control systems in nuclear power plants, developing advanced procedure systems using information technology helps assist operators in controlling the power plant and improving the safety and reliability of nuclear power plant operation. Summary of the Invention
[0005] The present invention provides a computerized procedure method, device, equipment, and storage medium for a high-temperature gas-cooled reactor power plant, aiming to provide different operation authorities for different operators, improve the efficiency of procedure execution, reduce the workload of operators, and avoid human errors.
[0006] To this end, the first object of the present invention is to propose a computerized procedure method for a high-temperature gas-cooled reactor power plant, including:
[0007] Obtaining real-time operation data of the high-temperature gas-cooled reactor power plant and determining whether the real-time operation data of the power plant meets the procedure entry conditions;
[0008] Performing procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result;
[0009] Transmitting the procedure processing result to the corresponding position of the high-temperature gas-cooled reactor power plant so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result.
[0010] Among them, in the step of judging whether the real-time operation data of the power plant meets the specification entry conditions, the specification entry conditions are set according to the operation manual of the power plant equipment; for the entry conditions that cannot be verified by the real-time operation data of the power plant, they are marked to clarify whether the entry conditions are met through other means.
[0011] Among them, in the step of performing specification processing on the real-time operation data of the power plant that meets the specification entry conditions, it includes:
[0012] Formulating the background information and entry conditions of the specification;
[0013] Formulating the main body of the specification execution and the current execution steps based on the operation manual of the power plant equipment; among them, the main body of the specification execution includes all the steps of the specification execution;
[0014] Based on the main body of the specification execution, formulating the logic block diagram of the specification execution, and verifying whether the expressions of the logic block diagram of the specification execution and the main body of the specification execution are consistent;
[0015] Supplementary additional information for each main body of the specification execution, presented in the form of tables, pictures or the main body of the subsystem specification execution;
[0016] Customizing the specification navigation for guiding the subsequent main body of the specification execution to be executed after the end of the current main body of the specification execution.
[0017] Among them, in formulating the logic block diagram of the specification execution, the operation types involved at least include: logical AND, logical OR, logical NOT, exclusive NOR, exclusive OR, exponentiation, logarithm, power, square root, absolute value and voter.
[0018] Among them, the specification attachment refers to the additional information of an operation specification; when simultaneously tracking and activating steps in multiple specifications, it is advisable to use the sub-specification as an independent and linkable specification attachment; for a specification, there are several attachments, or 0 attachments; the attachments of the specification are supplementary to the main body of the specification, such as several tables or several pictures, or the sub-specification for operating a certain subsystem or equipment.
[0019] Among them, the specification navigation includes entering the next step, entering an unexpected response, going back, calling the specific main body of the specification execution of a specific specification, and jumping to the specific specification step of a specific specification; the provided specification navigation depends on the requirements of the specification content, and allows the operator to manually request to navigate to the specific main body of the specification execution step of a specific specification.
[0020] Among them, the execution of the procedures includes an automatic execution mode and a manual execution mode; in the automatic execution mode, the procedure steps to be currently executed are converted into device action commands, and the control instructions of the corresponding devices in the non-safety-class instrument control system are called to complete the execution of the procedure steps; for the safety-class devices that need to act in the procedures, considering the safety level of the computerized procedure system, no automatic control method is provided, and the operator still needs to manually control them; in the manual execution mode, the procedure steps for the actions of the power plant devices will not be automatically executed, and the operator manually operates in the power plant instrument control system according to the prompts of the computerized procedure system.
[0021] The second object of the present invention is to provide a computerized procedure device for a high-temperature gas-cooled reactor power plant, including:
[0022] A data acquisition module, configured to acquire the real-time operation data of the high-temperature gas-cooled reactor power plant and determine whether the real-time operation data of the power plant meets the procedure entry conditions;
[0023] A procedure processing module, configured to perform procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result;
[0024] A result output module, configured to transmit the procedure processing result to the corresponding position of the high-temperature gas-cooled reactor power plant so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result.
[0025] The third object of the present invention is to provide an electronic device, including: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the steps in the method of the foregoing technical solution.
[0026] The fourth object of the present invention is to provide a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to cause a computer to execute the steps in the method according to the foregoing technical solution.
[0027] Different from the prior art, the computerized procedure method for a high-temperature gas-cooled reactor power plant provided by the present invention acquires the real-time operation data of the high-temperature gas-cooled reactor power plant and determines whether the real-time operation data of the power plant meets the procedure entry conditions; performs procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result; transmits the procedure processing result to the corresponding position of the high-temperature gas-cooled reactor power plant so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result. Through the present invention, the procedure information is displayed to the operator in a graphical or text-based manner on the operator interface, helping the operating personnel to more effectively use the procedures to control the nuclear power plant. The computerized procedures can assist in the use and management of the operating procedures and play a better supporting role for the operator during normal or emergency operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The aspects and / or advantages of the present invention will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, where:
[0029] Figure 1 FIG. is a schematic flow chart of a computerized procedure method for a high-temperature gas-cooled reactor power plant provided by the present invention.
[0030] Figure 2 FIG. is a schematic logical diagram of a computerized procedure method for a high-temperature gas-cooled reactor power plant provided by the present invention.
[0031] Figure 3 FIG. is a schematic structural diagram of a computerized procedure device for a high-temperature gas-cooled reactor power plant provided by the present invention.
[0032] Figure 4 FIG. is a schematic structural diagram of a non-transitory computer-readable storage medium provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0034] As Figure 1 shown, a computerized procedure method for a high-temperature gas-cooled reactor power plant provided by an embodiment of the present invention includes:
[0035] S110: Obtain the real-time operation data of the high-temperature gas-cooled reactor power plant, and determine whether the real-time operation data of the power plant meets the procedure entry conditions.
[0036] The present invention is described by taking a high-temperature gas-cooled reactor nuclear power plant as an example. The structure of the high-temperature gas-cooled reactor nuclear power plant to which the present invention relates and that needs to establish a computerized procedure includes a 1# reactor, a 2# reactor, a conventional island, and a BOP; the data generated by the operation of the 1# reactor, the 2# reactor, the conventional island, and the BOP are sent to the power plant real-time data network. The present invention obtains the power plant data and equipment information from the power plant real-time data network in real time through a data interface as the real-time operation data of the power plant. For the real-time operation data of the power plant, it is determined whether it meets the procedure entry conditions. The processing logic of the present invention is as Figure 2 shown.
[0037] Specifically, in the procedure, background information and entry conditions of the procedure must be provided to the operator, so that the operator can understand the role and purpose of the procedure for the power plant operation, as well as the reasons for triggering the procedure. For the entry conditions that can be verified by the real-time operation data of the power plant, corresponding data and logic block diagrams shall be given in the computerized procedure system. In the present invention, the entry condition is generally that one or a group of parameters reach a preset value, or the state of a certain device changes.
[0038] For the entry conditions that cannot be verified by the real-time operation data of the power plant, they shall be marked in the system, so that the operator can clearly know that other means must be used to verify whether the entry conditions are met.
[0039] S120: Perform procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result.
[0040] In the step of performing procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions, it includes:
[0041] Formulate the background information and entry conditions of the procedure;
[0042] Based on the operation instructions of the power plant equipment, formulate the main body of the procedure execution and the currently executed steps; among them, the main body of the procedure execution includes all the steps of the procedure execution; each procedure step of the main body of the procedure is also provided to the operator in the form of a flowchart, and the position of the current procedure step in the procedure will be marked in the flowchart. The operator can view the content of other procedure steps by clicking on the procedure steps in the flowchart, but this operation does not affect the execution status of the current procedure step of the procedure.
[0043] Based on the main body of the procedure execution, formulate the logic block diagram of the procedure execution, and verify whether the expressions of the logic block diagram of the procedure execution and the main body of the procedure execution are consistent; the method of the present invention customizes the logic block diagram corresponding to the procedure entry conditions, text description, procedure attachments, and continuously monitored parameters, so as to facilitate monitoring and reading the operation data of the power plant and verify whether it is consistent with the description of the procedure.
[0044] In the provided logic block diagram, the main operations included are: arithmetic operations and relational operations (logical AND, logical OR, logical NOT, exclusive NOR, exclusive OR, exponentiation, logarithm, power, square root, absolute value, voter, etc.). The logic block diagram may also contain content that cannot be judged by the computer, and the operator needs to confirm it. The data in the logic block diagram comes from the real-time data network of the power plant or is determined by the operator's operation.
[0045] Supplement the additional information for each procedure execution text, presented in the form of tables, pictures, or subsystem procedure execution texts; the procedure appendix refers to the additional information of an operating procedure. To support the parallel execution of multiple procedures using a computerized procedure system and to track the active steps simultaneously in multiple procedures, it is advisable to make some sub-procedures into independent and linkable procedure appendices. For a procedure, there can be several appendices or there may be no appendix. The appendices of a procedure are usually supplementary to the procedure text, such as several tables or pictures, or sub-procedures for operating a certain subsystem or equipment. For a procedure appendix that needs to be computerized, it must meet all applicable requirements like other parts of the procedure.
[0046] The customized procedure navigation guides the subsequent procedure execution text to be executed after the end of the current procedure execution text.
[0047] The procedure navigation involved in the present invention includes going to the next step, entering an unexpected response, going back, calling a specific procedure step of a specific procedure, jumping to a specific procedure step of a specific procedure, etc. The provided procedure navigation depends on the requirements of the procedure content, but it also allows for manually requesting to navigate to a specific procedure step of a specific procedure.
[0048] In addition to providing navigation within and between procedures, the computerized procedure system also provides links to the power plant operation screens that may be required in each sub-step. Through this function, the screens in the power plant I&C system can be called to directly access the operation screens of power plant parameters and perform actions such as equipment control and operation.
[0049] S130: Transmit the procedure processing result to the corresponding location in the high-temperature gas-cooled reactor power plant so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result.
[0050] Through the method of the present invention, it is possible to display the power plant operation procedures in a way that is easy for nuclear power plant operators to understand, inform the current procedure execution status; provide jumps and navigation within or between procedures; display the power plant status or parameters that the operator is concerned about in the current procedure step in a centralized manner; monitor the power plant parameters that always need to be concerned about when executing the procedure; record the path of the operator executing the procedure and all relevant data and information when executing the procedure.
[0051] When the power plant I&C system is available, the computerized procedure system should always be available during the operation of the power plant and constantly monitor whether the operation status of the power plant meets the entry conditions of the procedure. Once the entry conditions of a certain procedure are met, it should prompt the operator in an obvious way. After the operator confirms and requests, it switches to the initial screen of the computerized procedure system, and then the operator determines to enter this procedure.
[0052] The execution of the procedures includes an automatic execution mode and a manual execution mode. In the automatic execution mode, the procedure steps to be currently executed are converted into device action commands, and the control instructions of the corresponding devices in the non-safety-class instrument control system are called to complete the execution of the procedure steps; for the safety-class devices that need to act in the procedures, considering the safety level of the computerized procedure system, no automatic control method is provided, and the operator still needs to manually control; in the manual execution mode, the procedure steps of the power plant equipment actions will not be automatically executed, and the operator manually operates in the power plant instrument control system according to the prompts of the computerized procedure system.
[0053] The method of the present invention supports multiple users to operate, including operators and shift supervisors. Each user can access the current status of the procedure execution and view the procedures executed by other operators. However, in the manual execution mode, the operation procedures of different reactors are not allowed to be executed across operators, that is, the operation procedures of Reactor 1 are not allowed to be executed by the operator of Reactor 2. The shift supervisor can also set the execution permissions for each procedure step individually or in batches, and arrange multiple operators to execute the corresponding procedure steps. For the high-temperature gas-cooled reactor nuclear power plant, different permissions are provided for different types of operators to ensure complementary interference and reduce the possibility of misoperation. The operator permissions are shown in Table 1 below:
[0054]
[0055] Table 1 Operator Permission Table
[0056] As Figure 3 shown, the present invention also provides a computerized procedure device for a high-temperature gas-cooled reactor power plant, including:
[0057] A data acquisition module 310, configured to acquire the real-time operation data of the high-temperature gas-cooled reactor power plant and determine whether the real-time operation data of the power plant meets the procedure entry conditions;
[0058] A procedure processing module 320, configured to perform procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result;
[0059] A result output module 330, configured to transmit the procedure processing result to the corresponding position of the high-temperature gas-cooled reactor power plant, so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result.
[0060] To implement the embodiment, the present invention also proposes an electronic device, including: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the steps in the computerized procedure method of the high-temperature gas-cooled reactor power plant in the foregoing technical solution.
[0061] As Figure 4As shown, the non-transitory computer-readable storage medium includes a memory 810 for instructions, an interface 830, and the instructions can be executed by a processor 820 according to the computerized procedures of a high-temperature gas-cooled reactor power plant to complete the method. Optionally, the storage medium may be a non-transitory computer-readable storage medium. For example, the non-transitory computer-readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device, etc.
[0062] To implement the embodiments, the present invention also proposes a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the computerized procedures of a high-temperature gas-cooled reactor power plant as in the embodiments of the present invention.
[0063] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0064] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0065] Any process or method description shown in the flowchart or described in other ways herein may be understood as representing a module, segment, or part of code including one or more executable instructions for implementing a customized logic function or process, and the scope of the preferred embodiments of the present invention includes additional implementations, where the functions may be executed in a substantially simultaneous manner or in a reverse order according to the involved functions, rather than in the order shown or discussed, which should be understood by those skilled in the art to which the embodiments of the present invention pertain.
[0066] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a definable sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or used in combination with these instruction execution systems, apparatus, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transmit a program for use by or in combination with an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include the following: an electrical connection portion having one or more wirings (electronic device), a portable computer diskette (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically, for example, by optically scanning the paper or other media, followed by editing, interpretation, or otherwise processing as appropriate, and then storing it in a computer memory.
[0067] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware, or a combination thereof. In the described embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application-specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.
[0068] Those of ordinary skill in the art of this technology can understand that all or part of the steps carried by the method of the described embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.
[0069] In addition, in each embodiment of the present invention, each functional unit may be integrated into a processing module, may exist independently physically for each unit, or two or more units may be integrated into one module. The integrated module may be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.
[0070] The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disc, etc. Although the embodiments of the present invention have been shown and described above, it can be understood that the embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the embodiments within the scope of the present invention.
Claims
1. A computerized procedure method for a high-temperature gas-cooled reactor power plant, characterized in that, Including: Obtain the real-time operation data of the high-temperature gas-cooled reactor power plant, and determine whether the real-time operation data of the power plant meets the procedure entry conditions; wherein, in the step of determining whether the real-time operation data of the power plant meets the procedure entry conditions, the procedure entry conditions are set according to the operation instructions of the power plant equipment; identify the entry conditions that cannot be verified by the real-time operation data of the power plant, and clarify whether the entry conditions are met through other means. Perform procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result. Transmit the procedure processing result to the corresponding position of the high-temperature gas-cooled reactor power plant, so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result. Wherein, in the step of performing procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions, it includes: Formulate the background information and entry conditions of the procedure. Based on the operation instructions of the power plant equipment, formulate the main body of the procedure execution and the current execution steps; wherein, the main body of the procedure execution includes all steps of the procedure execution. Based on the main body of the procedure execution, formulate a logic block diagram of the procedure execution, and verify whether the expressions of the logic block diagram of the procedure execution and the main body of the procedure execution are consistent; wherein, in formulating the logic block diagram of the procedure execution, the operation types involved at least include: logical AND, logical OR, logical NOT, exclusive NOR, exclusive OR, exponentiation, logarithm, power, square root, absolute value, and voter. Supplement the additional information of each main body of the procedure execution, presented in the form of tables, pictures, or the main body of the sub-system procedure execution. Customize a procedure navigation that guides the subsequent main body of the procedure execution to be executed after the end of the current main body of the procedure execution. The procedure navigation includes entering an unexpected response.
2. The computerized procedure method for a high-temperature gas-cooled reactor power plant according to claim 1, characterized in that, The procedure annex refers to the additional information of an operation procedure; when simultaneously tracking the active steps in multiple procedures, it is advisable to use the sub-procedure as an independent and linkable procedure annex; for a procedure, there are several annexes, or 0 annexes; the annex of the procedure is a supplement to the main body of the procedure, such as several tables or several pictures, or a sub-procedure for operating a certain sub-system or equipment.
3. The computerized procedure method for a high-temperature gas-cooled reactor power plant according to claim 1, wherein The procedure navigation also includes entering the next step, going back, calling the specific main body of the procedure execution of a specific procedure, and jumping to the specific procedure step of a specific procedure; the provided procedure navigation depends on the requirements of the procedure content, and allows the operator to manually request to navigate to the specific procedure execution step of a specific procedure.
4. The computerized procedure method for a high-temperature gas-cooled reactor power plant according to claim 1, characterized in that, The execution of the procedure includes an automatic execution mode and a manual execution mode; in the automatic execution mode, convert the current required procedure steps into equipment action commands, call the control instructions of the corresponding equipment in the non-safety-class instrument control system, and complete the execution of the procedure steps; for the safety-class equipment that needs to act in the procedure, considering the safety level of the computerized procedure system, no automatic control method is provided, and the operator still needs to manually control; in the manual execution mode, the procedure steps of the power plant equipment actions will not be automatically executed, and the operator manually operates in the power plant instrument control system according to the prompts of the computerized procedure system.
5. A computerized procedure device for a high-temperature gas-cooled reactor power plant, characterized in that, Including: A data acquisition module, configured to acquire real-time operation data of a high-temperature gas-cooled reactor power plant, and determine whether the real-time operation data of the power plant meets the procedure entry conditions; The procedure entry conditions are set according to the operation manuals of power plant equipment; A procedure processing module, configured to perform procedure processing on the real-time operation data of the power plant that meets the procedure entry conditions to obtain a procedure processing result; A result output module, configured to transmit the procedure processing result to a corresponding position of the high-temperature gas-cooled reactor power plant, so that the high-temperature gas-cooled reactor power plant correspondingly executes the procedure processing result; The data acquisition module is further configured to: identify the entry conditions that cannot be verified by the real-time operation data of the power plant, and clarify whether the entry conditions are met through other means; The procedure processing module is specifically configured to: formulate the background information and entry conditions of the procedure; formulate the main body of the procedure execution and the currently executed steps based on the operation manuals of power plant equipment; wherein, the main body of the procedure execution includes all steps of the procedure execution; based on the main body of the procedure execution, formulate a logic block diagram of the procedure execution, and verify whether the expressions of the logic block diagram of the procedure execution and the main body of the procedure execution are consistent; wherein, in formulating the logic block diagram of the procedure execution, the operation types involved at least include: logical AND, logical OR, logical NOT, exclusive NOR, exclusive OR, exponentiation, logarithm, power, square root, absolute value, and voter; supplement the additional information of each main body of the procedure execution, and present it in the form of tables, pictures, or the main body of the procedure execution of subsystems; customize a procedure navigation for guiding the main body of the subsequent procedure execution to be executed after the end of the currently executed main body of the procedure; the procedure navigation includes entering an unexpected response.
6. An electronic device, comprising: At least one processor; And a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the steps in the method according to any one of claims 1-4.
7. A non-transitory computer-readable storage medium storing computer instructions, wherein, The computer instructions are used to cause the computer to execute the steps in the method according to any one of claims 1-4.
Citation Information
Patent Citations
Electronization procedure system supporting teamwork
CN104836858A
Computerized regulation system and control system for nuclear power plant
CN114023477A