CN114005561B - High-temperature gas cooled reactor fuel element conveying control method and system - Google Patents
High-temperature gas cooled reactor fuel element conveying control method and system Download PDFInfo
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- CN114005561B CN114005561B CN202111271979.2A CN202111271979A CN114005561B CN 114005561 B CN114005561 B CN 114005561B CN 202111271979 A CN202111271979 A CN 202111271979A CN 114005561 B CN114005561 B CN 114005561B
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/202—Arrangements for handling ball-form, i.e. pebble fuel
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The invention provides a method and a system for controlling delivery of a high-temperature gas cooled reactor fuel element, wherein the method comprises the following steps: acquiring the number of balls temporarily stored in front of a single device and the count accumulated value of a counter; the single device is triggered to act according to the number of the temporary stored balls before the single device and the accumulated value of the counter count, and the fuel element is released. The configuration control design for the single device and the downstream counter enables the single device to act according to the change of the counter and the upstream ball number of the single device, thereby realizing the ordered and simplified fuel element delivery to the downstream equipment.
Description
Technical Field
The invention relates to the field of nuclear fuel loading and unloading, in particular to a method and a system for controlling delivery of a fuel element of a high-temperature gas cooled reactor.
Background
In a high temperature gas cooled reactor nuclear power plant, the core consists of spherical fuel elements with a diameter of 60 mm. During the operation of the high-temperature gas cooled reactor, the continuous unloading and loading functions of the spherical fuel elements are performed by the fuel loading and unloading system. About 6000 fuel elements are discharged from the core through the fuel handling system every day, the fuel elements are subjected to ball breaking separation and burnup measurement, and the fuel elements which do not reach the burnup depth are conveyed back to the core again.
The fuel handling system conveys spherical fuel elements to various devices such as broken ball sorting, fuel consumption measurement, storage tanks and the like through pipelines, and during the conveying process, the spherical fuel elements are required to be simplified and conveyed orderly according to the running conditions of upstream and downstream devices. However, the lack of the logical configuration of the single fuel delivery element results in the failure of the fuel handling system to singulate the fuel delivery elements in order, which affects the normal operation of the high temperature gas cooled reactor nuclear power plant.
Disclosure of Invention
Therefore, the present invention is directed to overcoming the defect of the prior art that the logical configuration of a single fuel element is not available, and providing a method and a system for controlling fuel element delivery of a high temperature gas cooled reactor.
In order to achieve the purpose, the invention provides the following technical scheme:
in a first aspect, an embodiment of the present invention provides a method for controlling fuel element transportation of a high temperature gas cooled reactor, where the method for controlling fuel element transportation of a high temperature gas cooled reactor is applied to a fuel handling system, where the fuel handling system includes a singler and a counter, the singler is connected to the counter through a pipeline, and a fuel element to be transported in an upstream device flows to a downstream device sequentially through the singler, the pipeline and the counter, and the method for controlling fuel element transportation of a high temperature gas cooled reactor includes: acquiring the number of balls temporarily stored in front of the single device and the accumulated counting value of the counter; and triggering the single device to act according to the number of the temporary storage balls before the single device and the count accumulated value of the counter, and releasing the fuel element.
Optionally, the triggering the single device action according to the single device pre-register ball number and the counter count accumulated value to release the fuel element comprises: judging whether the number of the balls temporarily stored in front of the single device is larger than a first preset threshold value or not; judging whether the counting accumulated value of the counter is accumulated or not; when the number of the balls temporarily stored in the front of the single device is larger than a first preset threshold value and the count accumulated value of the counter is accumulated, the single device is triggered to act, and the fuel element is released.
Optionally, the triggering the single device to release the fuel element according to the number of temporary storage balls before the single device and the accumulated value of the counter count, further includes: judging whether the number of the balls temporarily stored in front of the single device is larger than a first preset threshold value or not; judging whether the number of balls temporarily stored in front of the single device is changed from a second preset threshold value to a third preset threshold value, wherein the third preset threshold value is larger than the second preset threshold value; determining whether a fuel element is in a conduit between the single unit and the counter; when the number of balls temporarily stored in the front of the single device is larger than a first preset threshold value, the number of balls temporarily stored in the front of the single device is changed from a second preset threshold value to a third preset threshold value, and no fuel element exists in a pipeline between the single device and the counter, the single device is triggered to act, and the fuel element is released.
Optionally, the determining whether there is a fuel element in the conduit between the single unit and the counter comprises: judging whether the single device acts; judging whether the number of balls temporarily stored in front of the single device is larger than a first preset threshold value or not; and when the single device acts and the number of the balls temporarily stored in front of the single device is larger than a first preset threshold value, determining that a fuel element is arranged in a pipeline between the single device and the counter.
Optionally, the determining whether there is a fuel element in the conduit between the single unit and the counter further comprises: judging whether the counting accumulated value of the counter is accumulated or not; when the counter count accumulated value is accumulated, it is determined that no fuel element is in the pipe between the single device and the counter.
In a second aspect, an embodiment of the present invention provides a system for controlling delivery of fuel elements in a high temperature gas cooled reactor, including: the acquisition module is used for acquiring the number of temporary storage balls before the single device and the count accumulated value of the counter; and the processing module is used for triggering the single device to act according to the number of the balls temporarily stored in the single device and the accumulated value of the counter count, and releasing the fuel element.
In a third aspect, the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores computer instructions for causing a computer to execute the method for controlling delivery of fuel elements in a high temperature gas cooled reactor according to the first aspect of the present invention.
In a fourth aspect, an embodiment of the present invention provides a computer device, including: the fuel element delivery control method comprises a memory and a processor, wherein the memory and the processor are mutually connected in a communication mode, the memory stores computer instructions, and the processor executes the computer instructions so as to execute the fuel element delivery control method of the high temperature gas cooled reactor according to the first aspect of the embodiment of the invention.
The technical scheme of the invention has the following advantages:
the invention provides a high-temperature gas cooled reactor fuel element conveying control method, which comprises the following steps: acquiring the number of balls temporarily stored in front of a single device and the count accumulated value of a counter; the single device is triggered to act according to the number of the temporary stored balls before the single device and the accumulated value of the counter count, and the fuel element is released. The configuration control design for the single device and the downstream counter enables the single device to act according to the change of the counter and the upstream ball number of the single device, thereby realizing the ordered and simplified fuel element delivery to the downstream equipment.
The invention provides a high-temperature gas cooled reactor fuel element delivery control system, which comprises: the acquisition module is used for acquiring the number of temporary storage balls before the single device and the count accumulated value of the counter; and the processing module is used for triggering the single device to act according to the number of the balls temporarily stored in the single device and the count accumulated value of the counter, and releasing the fuel element. The configuration control design for the single device and the downstream counter enables the single device to act according to the change of the counter and the upstream ball number of the single device, thereby realizing the ordered and simplified fuel element delivery to the downstream equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic flow diagram of a fuel handling system according to an embodiment of the present invention;
FIG. 2 is a flow chart of a specific example of a method for controlling fuel element delivery in a high temperature gas cooled reactor according to an embodiment of the present invention;
FIG. 3 is a logic configuration diagram of the high temperature gas cooled reactor fuel element delivery control according to an embodiment of the present invention;
FIG. 4 is a schematic block diagram of a particular example of a high temperature gas cooled reactor fuel element delivery control system according to an embodiment of the invention;
fig. 5 is a block diagram of a specific example of a computer device according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An embodiment of the present invention provides a method for controlling fuel element delivery of a high temperature gas cooled reactor, where the method for controlling fuel element delivery of a high temperature gas cooled reactor is applied to a fuel handling system, as shown in fig. 1, the fuel handling system includes a singler and a counter, the singler is connected with the counter through a pipeline, and fuel elements to be delivered in an upstream device sequentially flow to a downstream device through the singler, the pipeline and the counter.
In one embodiment, the fuel handling system is a unique integrated mechanical and ducted pneumatic transport system in a pebble bed modular high temperature gas cooled reactor. In the life cycle of the reactor, the fuel loading and unloading system executes the technological functions of loading, unloading, circulation, transportation, information management, measurement, in-plant storage, temporary storage and the like of the fuel elements, realizes the safety functions of critical safety, radiation protection, containment of radioactive fission products, entity protection of the fuel elements and the like, and is one of key systems for realizing continuous operation of the pebble-bed high-temperature reactor without shutdown.
Wherein the single device is used for controlling the single pass of the fuel elements, and the single device is used for delivering one fuel element once. The counter is a key sensing device for realizing the automation of the circulation and the transportation of the fuel elements in the fuel handling system, and has the main functions of accurately judging, counting and recording the dynamic information of the fuel elements in each spherical flow pipe section and the storage container in real time and transmitting the main information to the main control system so as to ensure the automatic control of the directional and ordered transportation and storage of the fuel elements, the correct management of reactor core fuel and the reliable operation of a reactor.
In one embodiment, although a single unit for delivering fuel elements and a counter for measuring the number of fuel elements passing through are provided in the fuel handling system, the fuel handling system cannot singulate fuel elements for sequential delivery due to the lack of a logical configuration for delivering fuel elements individually. To this end, an embodiment of the present invention provides a method for controlling delivery of fuel elements of a high temperature gas cooled reactor, as shown in fig. 2, including the following steps:
step S1: the number of balls temporarily stored in front of a single device and the count accumulated value of the counter are obtained.
In one embodiment, as shown in fig. 1, a sensor is installed in front of the single device for detecting the number of balls temporarily stored in front of the single device and transmitting the detected number of balls temporarily stored in front of the single device to the main control system. Meanwhile, the counter transmits the accumulated counting value to the main control system through the internal communication module.
Step S2: the single device is triggered to act according to the number of the temporary stored balls before the single device and the accumulated value of the counter count, and the fuel element is released.
In one embodiment, as shown in fig. 3, when the master control system triggers the single device to operate according to the number of balls temporarily stored before the single device and the accumulated value of the counter count, there are 2 conditions: 1) Using a counter to count and trigger the action of a single device to release the fuel element; 2) The fuel element is released by using a trigger of temporarily storing the number of balls plus 1 before using a single device.
In the embodiment of the invention, when the counter counts and triggers the action of the single trigger, the method comprises the following steps:
the method comprises the following steps: whether the number of the temporary storage balls before the single device is larger than a first preset threshold value is judged.
Step two: and judging whether the counting accumulated value of the counter is accumulated or not.
Step three: when the number of the temporary storage balls in the front of the single device is larger than a first preset threshold value and the count accumulated value of the counter is accumulated, the single device is triggered to act, and the fuel element is released.
Specifically, in the embodiment of the present invention, the first preset threshold is 1. As shown in FIG. 3, AM01.AV represents the number of balls buffered before the single device, AM01.AV >1 is the condition for allowing single device operation, AND AND (6) is used to ensure that the number of balls buffered before the single device exceeds 1 to allow single device operation. Av denotes the count accumulated value of the counter, and when an element passes through the counter, the value is incremented by 1. The CXPD302 converts the counter plus 1 event into a pulse signal of one scan cycle width to OR (5) as a single action command.
In one embodiment, the method for storing the ball number plus 1 trigger before using the single device comprises the following steps:
step four: whether the number of the temporary storage balls before the single device is larger than a first preset threshold value is judged.
Step five: and judging whether the number of the balls temporarily stored in the front of the single device is changed from a second preset threshold value to a third preset threshold value, wherein the third preset threshold value is larger than the second preset threshold value.
Step six: and judging whether a fuel element exists in a pipeline between the single device and the counter.
Step seven: when the number of balls temporarily stored in the single device is larger than a first preset threshold value, the number of balls temporarily stored in the single device is changed from a second preset threshold value to a third preset threshold value, and no fuel element exists in a pipeline between the single device and the counter, the single device is triggered to act, and the fuel element is released.
In one embodiment, when a single device sends a first element, the counter cannot count the first element and cannot count the first element as a single device action command, and pulses with the number of the first element being changed from 1 to 2 before the single device is used as the single device action command. The reason why the pulse of changing 0 into 1 is not used is that when the 0 is changed into 1, only the element can be judged to pass through the upstream equipment, but the element can not be judged to reach the singler, and in order to avoid the singler to be emptied, the pulse of changing 1 into 2 is used as the instruction of the singler action, so that the existing element can reach the singler before the singler action is ensured. Therefore, the second preset threshold is 1, and the third preset threshold is 2. As shown in fig. 3, under the condition that there is no component in the rear pipeline of the single device, the combination of the number of balls in temporary storage before the single device am01.Av >1 and R _ TRIG3 is used as the operation command of the single device, and when the number of balls in temporary storage before the single device changes from 1 to 2, R _ TRIG3 will send out a pulse signal with DCS scanning period width. When the number of balls registered in the register before the single device is changed from 2 to 3 or more, R _ TRIG3 is not triggered (the action of the single device is triggered by the counting of the counter).
In the embodiment of the present invention, there is the possibility that the buffered ball number plus 1 trigger before using a single device: the number of temporary storage elements before the single device is changed from 1 to 2, the single device is used for putting balls, the counter is not counted, the number of temporary storage elements before the single device is changed from 1 to 2 again, at the moment, one element in the pipeline passes through, but 1) the counter is used for counting and triggering, the single device can be used for putting balls again, and 2 elements are simultaneously arranged in the pipeline, which is not allowed. Therefore, the condition "ball in pipe" is increased to limit the use of 1 to 2 pulses of the number of temporary storage elements before the single device as the command of the single device action.
In addition, when the counter is increased by 1 and the number of balls stored in the single device before is changed from 1 to 2, the counting trigger of the counter and the trigger of the number of balls stored in the single device before being increased by 1 can be satisfied at the same time, because the two instructions use OR (5) to obtain ' OR ' logic ', the two instructions can not repeatedly act on the single device, and the single device only acts once.
In one embodiment, determining whether a fuel element is in the conduit between the singler and the counter comprises the steps of:
step eight: whether the single device is operated or not is judged.
Step nine: whether the number of the temporary storage balls before the single device is larger than a first preset threshold value is judged.
Step ten: when the single device is operated and the number of the temporary storage balls before the single device is larger than a first preset threshold value, a fuel element is judged to be arranged in a pipeline between the single device and the counter.
Step eleven: and judging whether the counting accumulated value of the counter is accumulated or not.
Step twelve: when the count accumulated value of the counter is accumulated, it is determined that no fuel element is in the pipe between the single device and the counter.
In one embodiment, as shown in FIG. 3, the "ball in pipe" logic is implemented using RS 11: when a ball exists in front of the single device AND the single device finishes acting, the single device is considered to send a ball line fuel element into the pipeline, AND the single device with the number of the single device front temporary storage elements being more than 1 is used for acting in place DZDW AND is connected to the SET end of RS11 through TP03, so that H10FAB00DM31=1, namely the ball exists in the pipeline, is triggered, AND the output of AND (9) is a long instruction, AND TP03 is required to be used for converting the ball line fuel element into a 2-second short pulse signal; when the counter value is increased by 1, the ball is considered to pass through the pipeline, and the CXPD302 is used to convert the counter 1-increasing event into a pulse signal with the width of one scanning period, which is connected to the RESET1 end of the RS11, and the "ball in pipeline" H10FAB00DM31=0 is triggered.
The invention provides a method for controlling delivery of a high-temperature gas cooled reactor fuel element, which comprises the following steps: acquiring the number of temporarily stored balls before the single device and the count accumulated value of the counter; triggering the action of the single device according to the number of the temporary storage balls before the single device and the counting accumulated value of the counter, and releasing the fuel element. The configuration control design for the single device and the downstream counter enables the single device to act according to the change of the counter and the upstream ball number of the single device, thereby realizing the ordered and simplified fuel element delivery to the downstream equipment.
An embodiment of the present invention provides a system for controlling delivery of a fuel element of a high temperature gas cooled reactor, as shown in fig. 4, including:
the acquisition module 1 is used for acquiring the number of temporary storage balls before the single device and the count accumulated value of the counter. For details, refer to the related description of step S1 in the above embodiment, and are not repeated herein.
And the processing module 2 is used for triggering the action of the single device according to the number of the temporary storage balls before the single device and the count accumulated value of the counter, and releasing the fuel element. For details, refer to the related description of step S2 in the above embodiment, and are not repeated herein.
The invention provides a high-temperature gas cooled reactor fuel element delivery control system, which comprises: the acquisition module is used for acquiring the number of the balls temporarily stored in front of the single device and the count accumulated value of the counter; and the processing module is used for triggering the single device to act according to the number of the balls temporarily stored in the single device and the count accumulated value of the counter, and releasing the fuel element. The design of configuration control for the single device and the downstream counter enables the single device to act according to the change of the counter and the number of balls at the upstream of the single device, thereby realizing the ordered and simplified delivery of the fuel elements to the downstream equipment.
An embodiment of the present invention further provides a computer device, as shown in fig. 5, the device may include a processor 61 and a memory 62, where the processor 61 and the memory 62 may be connected by a bus or in another manner, and fig. 5 takes the connection by the bus as an example.
The processor 61 may be a Central Processing Unit (CPU). The Processor 61 may also be other general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or combinations thereof.
The memory 62, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as the corresponding program instructions/modules in the embodiments of the present invention. The processor 61 executes various functional applications and data processing of the processor by running the non-transitory software programs, instructions and modules stored in the memory 62, namely, implements the high temperature gas cooled reactor fuel element delivery control method in the above method embodiment.
The memory 62 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 61, and the like. Further, the memory 62 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 62 may optionally include memory located remotely from the processor 61, and these remote memories may be connected to the processor 61 via a network. Examples of such networks include, but are not limited to, the internet, intranets, mobile communication networks, and combinations thereof.
One or more modules are stored in memory 62 and, when executed by processor 61, perform the high temperature gas cooled reactor fuel element delivery control method provided by embodiments of the present invention.
The details of the computer device can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to fig. 3, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program that can be stored in a computer-readable storage medium and that when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (6)
1.A method for controlling delivery of fuel elements of a high-temperature gas-cooled reactor is applied to a fuel loading and unloading system, the fuel loading and unloading system comprises a single device and a counter, the single device is connected with the counter through a pipeline, fuel elements to be delivered in upstream equipment sequentially pass through the single device, the pipeline and the counter and flow to downstream equipment, and the method for controlling delivery of the fuel elements of the high-temperature gas-cooled reactor comprises the following steps:
acquiring the number of temporary storage balls before the single device and the count accumulated value of the counter;
triggering the action of the single device according to the number of the balls temporarily stored in front of the single device and the count accumulated value of the counter, and releasing the fuel element;
the said ball number and the accumulated value of counter count according to the said single device, trigger the said single device to act, release the fuel element, also include:
judging whether the number of temporary storage balls in front of the single device is larger than a first preset threshold value or not so as to judge whether fuel elements exist in front of the single device or not;
judging whether the number of balls temporarily stored in the front of the single device is changed from a second preset threshold value to a third preset threshold value, wherein the third preset threshold value is greater than the second preset threshold value, the second preset threshold value is 1, and the third preset threshold value is 2;
determining whether a fuel element is in a conduit between the single unit and the counter;
when the number of balls temporarily stored in the front of the single device is larger than a first preset threshold value, the number of balls temporarily stored in the front of the single device is changed from a second preset threshold value to a third preset threshold value, and no fuel element exists in a pipeline between the single device and the counter, triggering the single device to act and releasing the fuel element;
or the action of the single device is triggered according to the number of the balls temporarily stored before the single device and the count accumulated value of the counter, and the fuel element is released, and the method comprises the following steps:
judging whether the number of the balls temporarily stored in front of the single device is larger than a first preset threshold value or not;
judging whether the counting accumulated value of the counter is accumulated or not;
when the number of the balls temporarily stored in the front of the single device is larger than a first preset threshold value and the count accumulated value of the counter is accumulated, the single device is triggered to act, and the fuel element is released.
2. The method as claimed in claim 1, wherein the determining whether there is a fuel element in a pipe between the single unit and the counter includes:
judging whether the single device acts;
judging whether the number of balls temporarily stored in front of the single device is larger than a first preset threshold value or not;
and when the single device acts and the number of the balls temporarily stored in front of the single device is larger than a first preset threshold value, determining that a fuel element is arranged in a pipeline between the single device and the counter.
3. The method for controlling fuel element delivery in a high temperature gas cooled reactor according to claim 2, wherein the determining whether there is a fuel element in a pipe between the single unit and the counter further comprises:
judging whether the counting accumulated value of the counter is accumulated or not;
when the counter count accumulated value is accumulated, it is determined that no fuel element is in the pipe between the single device and the counter.
4. A high temperature gas cooled reactor fuel element delivery control system, comprising:
the acquisition module is used for acquiring the number of temporary storage balls before the single device and the count accumulated value of the counter;
the processing module is used for triggering the single device to act according to the number of the balls temporarily stored in the single device and the count accumulated value of the counter, and releasing the fuel element;
the said ball number and the accumulated value of counter count according to the said singleness ware of registering before triggering the said singleness ware to move, release the fuel element, also include:
judging whether the number of the temporary storage balls in front of the single device is larger than a first preset threshold value or not so as to judge whether a fuel element exists in front of the single device or not;
judging whether the number of balls temporarily stored in the front of the single device is changed from a second preset threshold value to a third preset threshold value, wherein the third preset threshold value is greater than the second preset threshold value, the second preset threshold value is 1, and the third preset threshold value is 2;
determining whether a fuel element is in a conduit between the single unit and the counter;
when the number of balls temporarily stored in the single device is larger than a first preset threshold value, the number of balls temporarily stored in the single device is changed from a second preset threshold value to a third preset threshold value, and no fuel element exists in a pipeline between the single device and the counter, triggering the single device to act and releasing the fuel element;
or the said ball number and the accumulated value trigger the said single device to release the fuel element, which includes:
judging whether the number of the balls temporarily stored in front of the single device is larger than a first preset threshold value or not;
judging whether the counting accumulated value of the counter is accumulated or not;
when the number of the balls temporarily stored in the front of the single device is larger than a first preset threshold value and the count accumulated value of the counter is accumulated, the single device is triggered to act, and the fuel element is released.
5. A computer readable storage medium storing computer instructions for causing a computer to perform the method of fuel element delivery control for a high temperature gas cooled reactor according to any one of claims 1 to 3.
6. A computer device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the computer instructions to perform the method for controlling the transportation of fuel elements in a high temperature gas cooled reactor according to any one of claims 1 to 3.
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