A test method and system for the main helium blower baffle combining active and passive methods

Abstract

This invention discloses a method and system for testing the baffle of a main helium blower, combining active and passive methods. The method includes: Step S1: Under preset conditions, a passive test is conducted on the baffle of the main helium blower to obtain a test curve showing the relationship between blower speed and helium flow rate throughout the entire process from closed to fully open. Step S2: Under the preset conditions of Step S1, based on the test curve showing the relationship between blower speed and helium flow rate, the baffle opening is adjusted actively, and the current baffle opening at different speeds is determined by the value of the baffle electrical signal. Step S3: The baffle opening corresponding to the preset blower speed in the passive and active states is compared, and it is determined whether the difference exceeds a preset threshold. Step S4: If not, proceed to Step S2 until the baffle opening corresponding to each speed in the test curve under active conditions is compared. The method provided by this invention improves the reliability of the main helium blower test.

Description

Technical Field

[0001] This invention relates to the field of main helium blower testing technology, specifically to a test method and system for main helium blower baffles that combines active and passive testing. Background Technology

[0002] High-temperature gas-cooled reactor (HTGR) nuclear power plants use spherical fuel elements and helium as the primary coolant. A main helium blower drives a closed-loop circulation of the primary coolant to remove the heat released by reactor fission. The performance of the main helium blower is crucial to the HTGR and is one of its core components. After installation at the nuclear power plant, a series of tests and verifications are required to ensure that the performance of the main helium blower meets the designed operating conditions.

[0003] Passive dampers are installed inside the main helium blower inlet pipe, primarily used to isolate the natural circulation of helium in the primary loop during normal shutdowns and to isolate the steam generator and reactor core during accident conditions. The main helium blower dampers in the high-temperature gas-cooled reactor employ both passive and active operation modes to achieve their safety functions: First, during normal unit operation, the dampers are opened, closed, and their opening adjusted via an electric actuator. Second, during passive operation, the blower's airflow opens the dampers, and when the blower stops, the dampers automatically close due to neutralization.

[0004] Unlike commonly used blower dampers or baffles, the baffle of the main helium blower in a high-temperature gas-cooled reactor is located inside the reactor's primary loop, making it impossible to install mechanical limit switches. The baffle's opening and closing status relies solely on electrical signal feedback, which can introduce significant errors—unacceptable for nuclear safety grade equipment. In a passive state, the main helium blower baffle's opening and closing status cannot be monitored because the electrical signals from the active mode are inactive, making it impossible to determine the baffle's position and opening degree. These factors contribute to the inaccurate operational results of the main helium blower. Summary of the Invention

[0005] Therefore, the present invention provides a test method and system for the main helium blower baffle that combines active and passive operation, overcoming the defect of inaccurate main helium blower operation results in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] In a first aspect, embodiments of the present invention provide a test method for a main helium blower baffle that combines active and passive methods, including:

[0008] Step S1: Under preset conditions, a passive state test is conducted on the baffle of the main helium blower to obtain the test curve of the relationship between the blower speed and helium flow rate during the entire process from the baffle being closed to fully open.

[0009] Step S2: Under the preset conditions of step S1, based on the test curve of the relationship between fan speed and helium flow rate, the opening of the baffle is adjusted actively, and the current baffle opening at different speeds is determined by the value of the electrical signal of the baffle.

[0010] Step S3: Compare the damper opening corresponding to the preset fan speed in passive and active states, and determine whether the difference between the two exceeds the preset threshold.

[0011] Step S4: If not, proceed to step S2 until the baffle opening corresponding to each speed in the test curve under active mode is compared.

[0012] Optionally, step S1 further includes: obtaining the test curve of the baffle throughout the entire process from fully open to closed.

[0013] Optionally, the preset conditions include: core loading status, preset temperature of the primary loop helium, and preset pressure.

[0014] Optionally, obtaining the experimental curve showing the relationship between the fan speed and helium flow rate during the entire process of the baffle going from closed to fully open includes:

[0015] Start the main helium blower. The main helium blower speed will increase uniformly to the target speed at a preset rate. Record the correspondence between the blower speed and the helium flow rate throughout the entire process from the baffle being closed to fully open.

[0016] Optionally, based on the test curve showing the relationship between fan speed and helium flow rate, the opening of the baffle is actively adjusted. The current baffle opening at different speeds is determined by the value of the baffle's electrical signal, including:

[0017] Start the main helium blower and maintain it at the preset blower speed. Obtain the preset helium flow rate corresponding to the preset blower speed according to the test curve. Adjust the opening of the baffle to make the helium flow rate reach the preset helium flow rate. Record the first opening of the baffle corresponding to the electrical signal value of the baffle at this time.

[0018] Optionally, a comparison is made between the damper opening corresponding to the preset fan speed in passive and active states, including:

[0019] By uniformly dividing the test curve described in step S1 according to the opening degree of the baffle, the second opening degree of the baffle corresponding to the preset fan speed is obtained, and the first opening degree of the baffle and the second opening degree of the baffle are compared.

[0020] Secondly, embodiments of the present invention provide a combined active and passive main helium blower baffle testing system, comprising:

[0021] The passive test module is used to obtain the test curve of the relationship between the fan speed and helium flow rate during the entire process of the baffle from the closed to the fully open process by conducting a passive state test on the baffle of the main helium blower under preset conditions.

[0022] The active test module is used to adjust the opening of the baffle in an active manner under the preset conditions of the passive test module, based on the test curve of the relationship between the fan speed and the helium flow rate. The current baffle opening at different speeds is determined by the value of the electrical signal of the baffle.

[0023] The judgment module is used to compare the damper opening corresponding to the preset fan speed in passive and active states, and to determine whether the difference between the two exceeds a preset threshold.

[0024] The test generation module is used to switch to the active test module when the difference between the two does not exceed the preset threshold, until the baffle opening corresponding to each speed in the test curve is compared in the active mode.

[0025] Thirdly, embodiments of the present invention provide a terminal, 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 executed by the at least one processor to cause the at least one processor to perform the active and passive combined main helium blower baffle test method described in the first aspect of the present invention.

[0026] Fourthly, embodiments of the present invention provide a computer-readable storage medium storing computer instructions for causing the computer to execute the active and passive combined main helium blower baffle test method described in the first aspect of the present invention.

[0027] The technical solution of this invention has the following advantages:

[0028] 1. The active and passive main helium blower baffle test method and system provided by the present invention utilizes the operating conditions with unchanged preset conditions to compare the baffle opening degree corresponding to the preset blower speed through the active and passive modes of the baffle, thereby improving the accuracy of the baffle opening degree measurement.

[0029] 2. The active and passive main helium blower baffle test method and system provided by the present invention obtains the preset helium flow rate corresponding to the preset blower speed according to the test curve, adjusts the baffle opening to make the helium flow rate reach the preset helium flow rate, records the first opening of the baffle corresponding to the electrical signal value of the baffle at this time, and uses the change of helium flow rate to locate the baffle opening, thereby improving the reliability of the main helium blower test.

[0030] 3. The active and passive main helium blower baffle test method and system provided by the present invention determines the current baffle opening degree at different speeds by the value of the baffle electrical signal, without the need to add a temporary mechanical limit measuring device and without affecting the primary loop equipment. Attached Figure Description

[0031] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 A flowchart illustrating a specific example of a test method for a main helium blower baffle that combines active and passive operation, provided by an embodiment of the present invention;

[0033] Figure 2 A specific example of a combined active and passive main helium blower baffle test method provided by an embodiment of the present invention is shown in the main helium blower speed and helium flow rate curves during the passive baffle test.

[0034] Figure 3 A specific example of a combined active and passive main helium blower baffle test method provided by an embodiment of the present invention is shown in the curves of main helium blower speed and baffle opening during the active baffle test;

[0035] Figure 4 A modular composition diagram of a main helium blower baffle test system combining active and passive operation provided in an embodiment of the present invention;

[0036] Figure 5 This is a composition diagram of a specific example of a terminal provided in an embodiment of the present invention. Detailed Implementation

[0037] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can also refer to the internal connection of two components; and they can refer to a wireless connection or a wired connection. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0041] Example 1

[0042] This invention provides a combined active and passive main helium blower baffle testing method, applicable to the main helium blower in a high-temperature gas-cooled reactor nuclear power plant, such as... Figure 1 As shown, it includes the following steps:

[0043] Step S1: Under preset conditions, a passive state test is conducted on the baffle of the main helium blower to obtain the test curve of the relationship between the blower speed and helium flow rate during the entire process from the baffle being closed to fully open.

[0044] In this embodiment of the invention, the preset conditions include: core loading status, preset temperature of the primary loop helium, and preset pressure. This is merely an example and not a limitation; the values ​​of the preset temperature and preset pressure are not limited here, and appropriate preset conditions should be selected according to the actual situation in practical applications.

[0045] In this embodiment of the invention, step S1 further includes: obtaining the test curve of the entire process of the baffle from fully open to closed. Obtaining the test curve showing the relationship between the fan speed and helium flow rate during the entire process of the baffle from closed to fully open includes: starting the main helium fan, increasing the main helium fan speed uniformly to the target speed at a preset rate, and recording the relationship between the fan speed and helium flow rate during the entire process of the baffle from closed to fully open. The value of the target speed is not limited here; in practical applications, an appropriate value is selected based on the actual situation.

[0046] In one specific embodiment, such as Figure 2 The figure shows the main helium blower speed and helium flow rate curves during the passive damper test. First, it was confirmed that the core loading status, primary loop helium temperature, and pressure remained essentially constant. The main helium blower inlet damper was set to passive mode. The main helium blower was started at a preset operating speed. The speed was then gradually increased to a higher speed n3 at a constant rate, and then decreased to the minimum operating speed at a constant rate. Test curves were generated between the main helium blower speed n and the helium flow rate Q during the speed-up and speed-down processes. Curve 1 represents the speed-up curve, corresponding to the damper's transition from closed to fully open, and curve 2 represents the speed-down curve, corresponding to the damper's transition from fully open to closed.

[0047] Determine the speed point n1 where the flow rate changes abruptly during the main helium blower's speed increase, and the speed point n2 where the flow rate initially remains constant. n1 and n2 represent the process of the baffle moving from closed to fully open. Divide the curve between n1 and n2 to identify the various opening degrees of the baffle. The curve between n2 and n4 can also be divided.

[0048] Step S2: Under the preset conditions of step S1, based on the test curve of the relationship between fan speed and helium flow rate, the opening of the baffle is adjusted actively, and the current baffle opening at different speeds is determined by the value of the electrical signal of the baffle.

[0049] In this embodiment of the invention, under the same preset conditions as in step S1, the main helium blower is started and maintained at a preset blower speed. The preset helium flow rate corresponding to the preset blower speed is obtained according to the test curve. The opening of the baffle is adjusted to achieve the preset helium flow rate, and the first opening of the baffle corresponding to the electrical signal value at this time is recorded. The position of the baffle is located using the change in helium flow rate, improving the reliability of the test.

[0050] In one specific embodiment, the main helium blower inlet damper is set to active mode and can be driven by a computer. The system confirms that the core loading status, primary loop helium temperature, and pressure remain unchanged from the parameters in S1. The main helium blower inlet damper is opened to its minimum opening, and the main helium blower is started and maintained at speed n1. The damper opening is slowly adjusted until the helium flow rate matches the helium flow rate corresponding to speed n1 recorded in the test curve. The opening of the damper at speed n1 is then recorded.

[0051] Step S3: Compare the damper opening corresponding to the preset fan speed in passive and active states, and determine whether the difference between the two exceeds the preset threshold.

[0052] In this embodiment of the invention, the test curve in step S1 is evenly divided according to the opening of the baffle to obtain the second opening of the baffle corresponding to the preset fan speed. The first opening of the baffle and the second opening of the baffle are compared and it is determined whether the difference between the two exceeds a preset threshold. The value of the preset threshold is not limited here and is selected according to the actual situation.

[0053] Step S4: If not, proceed to step S2 until the baffle opening corresponding to each speed in the test curve under active mode is compared.

[0054] In this embodiment of the invention, when the difference between the first opening degree and the second opening degree of the baffle exceeds a preset threshold, it proves that the main helium blower's operating result is inaccurate, and a shutdown operation is performed at this time. When the difference between the first opening degree and the second opening degree of the baffle does not exceed the preset threshold, the process proceeds to step S2 until the baffle opening degree corresponding to each rotational speed in the test curve under active mode is compared.

[0055] In one specific embodiment, the main helium blower is sequentially accelerated to the speed plateau of the test curve. The helium flow rate is adjusted to the flow rate value corresponding to the speed plateau in the test curve by adjusting the baffle opening. The corresponding baffle opening is recorded at this time. Figure 3 As shown, the test curve under the active mode can be plotted based on the relationship between the baffle opening and the fan speed.

[0056] contrast Figure 3 Curve 3 and Figure 2 If the difference between any points on curve 1 in the test curve does not exceed 5% (this is only an example and not a limitation), it can be inferred that the electrical indication of the baffle is accurate. When the baffle opening corresponding to each speed in the test curve under active mode is fully compared, the test of the passive baffle of the main helium blower is complete. Simultaneously, a comparison can also be made... Figure 3 Curve 3 and Figure 2 The difference between various points on curve 2 in the figure is used to improve the accuracy of the experiment.

[0057] The active and passive main helium blower damper test method provided in this embodiment of the invention, under the premise that the core loading condition and the primary loop helium temperature and pressure remain basically constant, first tests the main helium blower speed and helium flow rate corresponding to the main helium blower damper being fully open, fully closed, and at different intermediate opening degrees in the passive state. Under the same conditions as the passive damper test, with the core loading condition, primary loop helium temperature and pressure maintained, a preset helium flow rate corresponding to a preset blower speed is obtained from the test curve. The damper opening is adjusted to achieve the preset helium flow rate, and the opening degree corresponding to the electrical signal value of the damper at this time is recorded. The damper opening degree corresponding to the preset blower speed in the passive and active states is compared. If the difference between the two does not exceed a preset threshold, the test continues until the damper opening degree corresponding to each speed in the test curve in the active mode is compared. The method provided in this embodiment of the invention improves the reliability of the main helium blower test by using the change in helium flow rate to locate the damper opening through a combination of active and passive testing.

[0058] Example 2

[0059] This invention provides a combined active and passive main helium blower baffle testing system, such as... Figure 4 As shown, it includes:

[0060] The passive test module 1 is used to obtain the test curve of the relationship between the fan speed and helium flow rate during the entire process from the baffle of the main helium blower to the baffle being closed to fully open under preset conditions by conducting a passive state test on the baffle. This module executes the method described in step S1 of embodiment 1, which will not be repeated here.

[0061] The active test module 2 is used to adjust the opening of the baffle in an active manner according to the test curve of the relationship between the fan speed and the helium flow rate under the preset conditions of the passive test module. The current baffle opening at different speeds is determined by the value of the electrical signal of the baffle. This module performs the method described in step S2 of embodiment 1, which will not be repeated here.

[0062] The judgment module 3 is used to compare the damper opening corresponding to the preset fan speed in the passive and active states, and to determine whether the difference between the two exceeds the preset threshold. This module executes the method described in step S3 of embodiment 1, which will not be repeated here.

[0063] The test generation module 4 is used to switch to the active test module when the difference between the two does not exceed the preset threshold, until the baffle opening corresponding to each speed in the test curve is compared in the active mode; this module executes the method described in step S4 of embodiment 1, which will not be repeated here.

[0064] This invention provides a combined active and passive main helium blower damper testing system. The passive testing module acquires a test curve showing the relationship between blower speed and helium flow rate throughout the entire process of the damper opening from closed to fully open. The active testing module obtains a preset helium flow rate corresponding to a preset blower speed based on the test curve. The damper opening is adjusted to achieve the preset helium flow rate, and the electrical signal value of the damper at this point is recorded, corresponding to the damper opening degree. A judgment module determines whether the damper opening degree corresponding to the preset blower speed in both passive and active states exceeds a preset threshold. A test generation module compares the damper opening degrees corresponding to each speed in the test curve under active mode. This system, through a combination of active and passive testing, utilizes changes in helium flow rate to determine the damper opening degree, thereby improving the reliability of the main helium blower test.

[0065] Example 3

[0066] This invention provides a terminal, such as... Figure 5 As shown, the system includes: at least one processor 401, such as a CPU (Central Processing Unit), at least one communication interface 403, a memory 404, and at least one communication bus 402. The communication bus 402 is used to enable communication between these components. The communication interface 403 may include a display screen or a keyboard; optionally, the communication interface 403 may also include a standard wired interface or a wireless interface. The memory 404 may be high-speed RAM (Random Access Memory) or non-volatile memory, such as at least one disk storage device. Optionally, the memory 404 may also be at least one storage device located remotely from the processor 401. The processor 401 can execute the active and passive combined main helium blower baffle test method of Embodiment 1. The memory 404 stores a set of program code, and the processor 401 calls the program code stored in the memory 404 to execute the active and passive combined main helium blower baffle test method of Embodiment 1. The communication bus 402 can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The communication bus 402 can be divided into an address bus, a data bus, and a control bus, etc. For ease of representation, Figure 5The bus is represented by a single line, but this does not mean that there is only one bus or one type of bus. Memory 404 may include volatile memory, such as random-access memory (RAM); memory may also include non-volatile memory, such as flash memory, hard disk drive (HDD), or solid-state drive (SSD); memory 404 may also include combinations of the above types of memory. Processor 401 may be a central processing unit (CPU), a network processor (NP), or a combination of a CPU and an NP.

[0067] The memory 404 may include volatile memory, such as random-access memory (RAM); the memory may also include non-volatile memory, such as flash memory, hard disk drive (HDD) or solid-state drive (SSD); the memory 404 may also include a combination of the above types of memory.

[0068] The processor 401 can be a central processing unit (CPU), a network processor (NP), or a combination of CPU and NP.

[0069] The processor 401 may further include a hardware chip. This hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or a combination thereof. The PLD may be a complex programmable logic device (CPLD), a field-programmable gate array (FPGA), a generic array logic (GAL), or any combination thereof.

[0070] Optionally, the memory 404 is also used to store program instructions. The processor 401 can call the program instructions to implement the active and passive combined main helium blower baffle test method as described in Embodiment 1 of this application.

[0071] This invention also provides a computer-readable storage medium storing computer-executable instructions that can execute the active and passive combined main helium blower baffle test method in Embodiment 1. The storage medium can be a magnetic disk, optical disk, read-only memory (ROM), random access memory (RAM), flash memory, hard disk drive (HDD), or solid-state drive (SSD), etc.; the storage medium may also include combinations of the above types of memory.

[0072] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A test method for the main helium blower baffle combining active and passive methods, characterized in that, include: Step S1: Under preset conditions, a passive state test is conducted on the baffle of the main helium blower to obtain the test curve of the relationship between the blower speed and helium flow rate during the entire process from the baffle being closed to fully open. The step of obtaining the test curve of the relationship between the fan speed and helium flow rate during the entire process of the baffle from closing to fully opening includes: starting the main helium fan, increasing the speed of the main helium fan at a preset rate to the target rate, and recording the relationship between the fan speed and helium flow rate during the entire process of the baffle from closing to fully opening. Step S2: Under the preset conditions of step S1, based on the test curve of the relationship between fan speed and helium flow rate, the opening of the baffle is adjusted actively, and the current baffle opening at different speeds is determined by the value of the electrical signal of the baffle. The process involves adjusting the baffle opening dynamically based on the test curve showing the relationship between fan speed and helium flow rate. The current baffle opening at different speeds is determined by the value of the baffle's electrical signal. This includes: starting the main helium fan and maintaining it at the preset fan speed; obtaining the preset helium flow rate corresponding to the preset fan speed based on the test curve; adjusting the baffle opening to achieve the preset helium flow rate; and recording the first baffle opening corresponding to the value of the baffle's electrical signal at this time. Step S3: Compare the damper opening corresponding to the preset fan speed in passive and active states, and determine whether the difference between the two exceeds the preset threshold. Among them, comparing the baffle opening corresponding to the preset fan speed in passive and active states includes: dividing the test curve of the relationship between fan speed and helium flow rate during the entire process of the baffle from closed to fully open as described in step S1 according to the baffle opening, obtaining the second baffle opening corresponding to the preset fan speed, and comparing the first baffle opening and the second baffle opening. Step S4: If not, proceed to step S2 until the baffle opening corresponding to each speed in the test curve under active mode is compared.

2. The test method for the main helium blower baffle combining active and passive operation according to claim 1, characterized in that, Step S1 further includes: obtaining an experimental curve showing the relationship between the fan speed and helium flow rate during the entire process of the baffle going from fully open to closed.

3. The test method for the main helium blower baffle combining active and passive operation according to claim 1 or 2, characterized in that, The preset conditions include: core loading status, preset temperature and preset pressure of the primary loop helium.

4. A combined active and passive main helium blower baffle test system, characterized in that, include: The passive test module is used to obtain the test curve of the relationship between the fan speed and helium flow rate during the entire process of the baffle from the closed to the fully open process by conducting a passive state test on the baffle of the main helium blower under preset conditions. Specifically, the passive test module is used to: start the main helium blower, increase the speed of the main helium blower at a preset rate to the target rate, and record the correspondence between the blower speed and the helium flow rate throughout the entire process from the baffle being closed to fully open. The active test module is used to adjust the opening of the baffle in an active manner under the preset conditions of the passive test module, based on the test curve of the relationship between the fan speed and the helium flow rate. The current baffle opening at different speeds is determined by the value of the electrical signal of the baffle. Specifically, the active test module is used to: start the main helium blower and maintain it at a preset blower speed; obtain the preset helium flow rate corresponding to the preset blower speed according to the test curve; adjust the opening of the baffle to make the helium flow rate reach the preset helium flow rate; and record the first opening of the baffle corresponding to the electrical signal value of the baffle at this time. The judgment module is used to compare the damper opening corresponding to the preset fan speed in passive and active states, and to determine whether the difference between the two exceeds the preset threshold. Specifically, the judgment module is used to: uniformly divide the test curve of the relationship between the fan speed and helium flow rate during the entire process of the baffle from closed to fully open according to the opening degree of the baffle, obtain the second opening degree of the baffle corresponding to the preset fan speed, and compare the first opening degree of the baffle with the second opening degree of the baffle. The test generation module is used to switch to the active test module when the difference between the two does not exceed the preset threshold, until the baffle opening corresponding to each speed in the test curve is compared in the active mode.

5. A terminal, characterized in that, include: 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 executed by the at least one processor to cause the at least one processor to perform the active and passive combined main helium blower baffle test method according to any one of claims 1-3.

6. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions for causing the computer to perform the active and passive combined main helium blower baffle test method as described in any one of claims 1-3.

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