Disclosure of Invention
The invention provides a computerized procedure method, a device, equipment and a storage medium for a high-temperature gas cooled reactor power plant, which aim to provide different operation authorities for different operators, and are used for improving the procedure execution efficiency, reducing the workload of operators and avoiding human errors.
To this end, a first object of the present invention is to propose a computerized method of regulation of a high temperature gas cooled reactor power plant, comprising:
acquiring real-time operation data of a power plant of the high-temperature gas cooled reactor power plant, and judging whether the real-time operation data of the power plant meets regulation entry conditions or not;
performing rule processing on the real-time operation data of the power plant meeting the rule entry conditions to obtain rule processing results;
And transmitting the rule processing result to the corresponding position of the high-temperature gas cooled reactor power plant so as to enable the high-temperature gas cooled reactor power plant to correspondingly execute the rule processing result.
In the step of judging whether the real-time operation data of the power plant meets the regulation entry conditions, the regulation entry conditions are set according to the operation instruction book of the power plant equipment, the entry conditions which cannot be verified through the real-time operation data of the power plant are identified, and whether the entry conditions are met or not is clearly verified through other ways.
The step of performing the procedure processing on the real-time operation data of the power plant meeting the procedure entry conditions comprises the following steps:
Making background information and entry conditions of the procedure;
Making a procedure execution text and a step currently executed based on a power plant equipment operation instruction, wherein the procedure execution text comprises all steps of procedure execution;
based on the procedure execution text, formulating a logic block diagram of procedure execution, and verifying whether the expression of the procedure execution logic block diagram and the expression of the procedure execution text are consistent;
supplementing additional information of each procedure execution text, and performing formal representation of the text through a form, a picture or a subsystem procedure;
customizing and guiding the procedure navigation of the follow-up procedure execution text which needs to be executed after the current procedure execution text is finished.
The logic block diagram for making the procedure execution at least comprises a logic AND, a logic OR, a logic NOT, an AND, an OR, an XOR, an index, a logarithm, a power, an evolution, an absolute value and a voter.
The procedure attachment refers to additional information of a running procedure, activation steps are tracked simultaneously in a plurality of procedures, preferably the sub-procedure is used as an independent and linked procedure attachment, a plurality of attachments or 0 attachments are arranged for one procedure, and the procedure attachment is a supplement to a procedure text, such as a plurality of tables or a plurality of pictures, or the sub-procedure for operating a subsystem and equipment.
Wherein the procedure navigation comprises entering the next step, entering an unexpected response, backing, calling the specific procedure execution text of the specific procedure, jumping to the specific procedure step of the specific procedure, and the provided procedure navigation allows the operator to manually request the navigation to the specific procedure execution step of the specific procedure depending on the requirements of the procedure content.
The method comprises the steps of a power plant, a non-safety level instrument control system, a safety level device, a computerized control system and a manual execution mode, wherein the execution of the procedure comprises the automatic execution mode and the manual execution mode, in the automatic execution mode, the procedure steps required to be executed at present are converted into equipment action commands, control instructions of corresponding equipment in the non-safety level instrument control system are called to complete the execution of the procedure steps, the safety level equipment required to be operated in the procedure does not provide an automatic control method in consideration of the safety level of the computerized control system, and still needs manual control by an operator, in the manual execution mode, the procedure steps required to be operated by the power plant equipment are not automatically executed, and the operator is manually operated in the power plant instrument control system according to the prompt of the computerized control system.
A second object of the present invention is to propose a plant computerised regulation device for a high temperature gas cooled reactor, comprising:
the data acquisition module is used for acquiring real-time operation data of a power plant of the high-temperature gas cooled reactor power plant and judging whether the real-time operation data of the power plant meets regulation entry conditions or not;
the procedure processing module is used for performing procedure processing on the real-time operation data of the power plant meeting the procedure entry conditions to obtain a procedure processing result;
and the result output module is used for transmitting the rule processing result to the corresponding position of the high-temperature gas cooled reactor power plant so as to enable the high-temperature gas cooled reactor power plant to correspondingly execute the rule processing result.
A third object of the invention is to propose 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, the instructions being executable by the at least one processor to enable the at least one processor to carry out the steps of the method of the preceding claims.
A fourth object of the invention is to propose a non-transitory computer-readable storage medium storing computer instructions for causing a computer to carry out the steps of the method according to the preceding claims.
The computerized procedure method for the high-temperature gas cooled reactor power plant provided by the invention is different from the prior art, the real-time operation data of the high-temperature gas cooled reactor power plant is obtained, whether the real-time operation data of the power plant meets the procedure entry condition is judged, the real-time operation data of the power plant meeting the procedure entry condition is subjected to procedure processing to obtain a procedure processing result, and the procedure processing result is transmitted 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. The invention displays the procedure information to the operator in a mode of a chart or a text-based mode on the operator interface, helps the operator to control the nuclear power plant more effectively by using the procedure, and the computerized procedure can assist the use and management of the operation procedure, thereby playing a better supporting role for the operator in the normal or emergency operation process.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in FIG. 1, a computerized method for operating a high temperature gas cooled reactor power plant according to an embodiment of the present invention comprises:
s110, acquiring real-time operation data of the power plant of the high-temperature gas cooled reactor power plant, and judging whether the real-time operation data of the power plant meets the rule entry conditions.
The invention is illustrated 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, which needs to establish computerized regulations, comprises a 1# reactor, a 2# reactor, a conventional island and a BOP, wherein data generated by the operation of the 1# reactor, the 2# reactor, the conventional island and the BOP are transmitted to a power plant real-time data network, and the invention acquires power plant data and equipment information from the power plant real-time data network in real time through a data interface and is used as power plant real-time operation data. And judging whether the rule entry condition is met according to the real-time operation data of the power plant. The processing logic of the present invention is shown in fig. 2.
In particular, in a procedure, the operator must be provided with background information and entry conditions of the procedure in order for the operator to understand the role and purpose of the procedure on the operation of the power plant, as well as the reasons for triggering the procedure. For entry conditions that can be verified by running the data in real time at the power plant, the corresponding data and logic block diagram should be presented in a computerized protocol system. In the present invention, the entry condition is generally that one or a set of parameters reach a preset value or that a certain equipment state is changed.
For an entry condition that cannot be verified by real-time operating data of the plant, it should be identified in the system that the operator must explicitly verify whether the entry condition is met by other means.
And S120, performing procedure processing on the real-time operation data of the power plant meeting the procedure entry conditions to obtain a procedure processing result.
The step of performing the procedure processing on the real-time operation data of the power plant meeting the procedure entry conditions comprises the following steps:
Making background information and entry conditions of the procedure;
The method comprises the steps of making a procedure execution text and a current execution step based on a power plant equipment operation instruction book, wherein the procedure execution text comprises all the steps of the procedure execution, each procedure step of the procedure text is also provided to an operator in a flow chart mode, and the position of the current procedure step in the procedure is marked in the flow chart. The operator can view the content of other procedure steps by clicking on the procedure steps in the flow chart, but the operation does not affect the execution state of the current procedure step of the procedure.
The method of the invention is convenient for monitoring and reading the power plant operation data and verifying whether the power plant operation data is consistent with the description of the procedure by customizing the logic block diagram corresponding to the entry condition of the procedure, the description of the text, the attachment of the procedure and the continuous monitoring parameters.
The provided logic block diagram mainly comprises arithmetic operations and relational operations (logical AND, logical OR, logical NOT, AND, OR, exponent, logarithm, power, evolution, absolute value, voter and the like). The logic block may also contain computer-readable content that requires confirmation by an operator. The data in the logic block is from the power plant real-time data network or determined by the operator's operations.
Supplementary information of each procedure execution text is expressed in the form of a table, a picture or a subsystem procedure execution text, and a procedure attachment refers to the supplementary information of an operation procedure. To support parallel execution of multiple protocols using a computerized protocol system, and to track activation steps simultaneously among the multiple protocols, it is desirable to use some sub-protocols as independent and capable of being linked protocol attachments. For a procedure, there may or may not be several accessories. The attachment of the procedure is usually a supplement to the body of the procedure, e.g. several tables or several pictures, or a sub-program for operating a certain subsystem, device. For a computerized protocol attachment to be required, it must meet the various applicable requirements as well as other parts of the protocol.
Customizing and guiding the procedure navigation of the follow-up procedure execution text which needs to be executed after the current procedure execution text is finished.
The procedure navigation involved in the present invention includes entering the next step, entering an unexpected response, backing off, invoking 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 also allows for artificially requiring navigation to specific procedure steps of a specific procedure.
In addition to providing intra-procedural, inter-procedural navigation, the computerized procedural system provides a power plant operation screen link that may be required in each sub-step. Through the function, the picture in the power plant instrument control system can be called, the operation picture of the power plant parameters can be directly accessed, and actions such as equipment control and operation are executed.
And S130, transmitting the rule processing result to a corresponding position of the high-temperature gas-cooled reactor power plant so as to enable the high-temperature gas-cooled reactor power plant to correspondingly execute the rule processing result.
The method can display the running procedure of the power plant in a mode which is easy to understand by a nuclear power plant operator, inform the current procedure execution state, provide jump and navigation in the procedure or among the procedures, display the power plant state or parameter which is concerned by the operator in the current procedure step in a centralized mode, monitor the power plant parameter which is always concerned when the procedure is executed, and record the path of the operator for executing the procedure and all relevant data and information when the procedure is executed.
In the case where a plant control system is available, the computerized protocol system should be available at all times while the plant is running and monitor at all times whether the operating status of the plant meets the entry conditions of the protocol. Once the entry condition of a certain protocol is met, the operator is prompted in a clear manner, and after confirmation and request by the operator, a switch to the initial screen of the computerized protocol system is made, and then the operator determines to enter the protocol.
The execution of the procedure includes an automatic execution mode and a manual execution mode. In an automatic execution mode, converting the procedure steps to be executed currently into equipment action commands, calling control instructions of corresponding equipment in the non-safety level instrument control system, and completing execution of the procedure steps; in the manual execution mode, the procedure steps of the power plant equipment action are not automatically executed, and the operator manually operates the power plant instrument control system according to the prompt of the computerized procedure system.
The method of the present invention supports multiple users for operation, including operators and value lengths. Each user can access the status of the current procedure execution and view the procedures performed by other operators, but in manual execution mode the operating procedures of the different reactors are not allowed to be performed across operators, i.e. the operating procedures of the # 1 reactor are not allowed to be performed by the # 2 reactor operation. The value length can also be set individually or in batches for each procedure step, and a plurality of operators are arranged to execute the corresponding procedure steps. For a high temperature gas cooled reactor nuclear power plant, different authorities are provided for different types of operators to ensure complementary interference and reduce the possibility of misoperation. The operator rights are shown in table 1 below:
Table 1 operator rights table
As shown in FIG. 3, the invention also provides a computerized protocol device for a high temperature gas cooled reactor power plant, which comprises:
the data acquisition module 310 is configured to acquire real-time operation data of a power plant of the high-temperature gas cooled reactor power plant, and determine whether the real-time operation data of the power plant meets a rule entry condition;
the procedure processing module 320 is configured to perform procedure processing on the real-time operation data of the power plant that meets the procedure entry condition, so as to obtain a procedure processing result;
And the result output module 330 is 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.
In order to realize the embodiment, the invention also provides electronic equipment which comprises at least one processor and a memory which is in communication connection with the at least one processor, wherein the memory stores instructions which can be executed 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 technical scheme.
As shown in fig. 4, the non-transitory computer readable storage medium includes a memory 810 of instructions executable by the processor 820 to perform the method according to a high temperature gas cooled reactor power plant computerized protocol. Alternatively, the storage medium may be a non-transitory computer readable storage medium, for example, a ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
To implement an embodiment, the invention also proposes a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a high temperature gas cooled reactor power plant computerized procedure as an embodiment of the invention.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include an electrical connection (an electronic device) having one or more wires, a portable computer diskette (a 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). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In such embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware as in another embodiment, may be implemented using any one or combination of techniques known in the art, discrete logic circuits with logic gates for implementing logic functions on data signals, application specific integrated circuits with appropriate combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), etc.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the described embodiments may be implemented by a program that instructs associated hardware to perform, and that the program may be stored on a computer readable storage medium that when executed includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.
The mentioned storage medium may be a read-only memory, a magnetic or optical disk or the like. Although embodiments of the present invention have been shown and described above, it will be understood that the embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the embodiments by one of ordinary skill in the art within the scope of the invention.