A method and system for switching operation of a water-cooled magnet

Abstract

This invention discloses a method and system for switching operation of a water-cooled magnet. The method includes: determining the number of the water-cooled magnet and writing the experimental information into the experimental user card; the safety protection system parses the number of the water-cooled magnet to be protected and sends it to the central control system server; the central control system server opens the cooling water valve of the corresponding water-cooled magnet in the deionized water cooling system and writes the status of the cooling water valve into the valve status list; it judges whether the user operation station has started correctly, and judges whether the isolation switches of the safety protection system, the cooling water valve of the deionized water cooling system, and the water-cooled power supply system have been switched correctly. If all switches are completed, the water-cooled magnet has completed the operation switch, and the experimental user is allowed to start the experiment. The advantages of this invention are: high efficiency and high accuracy in switching water-cooled magnets, ensuring that each system can interlock and cooperate to support the operation of the water-cooled magnet.

Description

Technical Field

[0001] This invention relates to the field of control technology for special equipment and devices, specifically to a method and system for switching operation of a water-cooled magnet. Background Technology

[0002] Strong magnetic fields are crucial extreme experimental conditions for driving breakthroughs in basic sciences, and steady-state strong magnetic field technology is of great significance to scientific research. Steady-state strong magnetic field devices possess different types of magnet equipment, including hybrid magnets, superconducting magnets, and water-cooled magnets, to meet the extreme experimental conditions required by various basic and interdisciplinary research fields.

[0003] A steady-state strong magnetic field device includes not only the magnet assembly but also multiple technical equipment systems. For the water-cooled magnet, the power supply system provides a high-power, highly stable DC power source, the deionized water cooling system provides cooling, the central control system enables overall coordinated control, and the safety protection system provides status monitoring and protection. During operation, the magnet, along with the high-power, highly stable power supply and cooling water system, are under extreme working conditions. Therefore, a magnet safety protection system is needed to automatically bring the device into a safe state in case of malfunction or potential danger. A reliable central control system is also required to ensure automatic coordinated control between the magnet and all technical equipment systems.

[0004] The steady-state high magnetic field device comprises multiple water-cooled magnets, a power supply system for powering the water-cooled magnets, a deionized water cooling system for cooling the water-cooled magnets, and a central control system. In addition, each magnet is equipped with a safety protection system for monitoring and protecting the water-cooled magnet's status, and a user experimental station providing an interface for user operations. The steady-state high magnetic field device operates by supporting only one water-cooled magnet at a time, with multiple high-power water-cooled magnets alternately sharing a single set of support facilities (including the power supply system, water cooling system, and central control system). Therefore, during device use, experiments will be conducted on different water-cooled magnets according to the researchers' experimental needs (field strength, aperture), requiring frequent switching of water-cooled magnet operation to ensure the power supply and water cooling systems support the operation of the corresponding magnet. For the switching of water-cooled magnet operation, the interlocking and cooperation of the power supply system, water cooling system, and safety system must be considered to smoothly support the excitation operation and protection of the water-cooled magnets. The aforementioned existing technologies mainly concern the architecture, composition, and overall control methods of the device control system. They lack clear and effective solutions for ensuring the interlocking and cooperation of various systems to support magnet operation during magnet switching. In the actual operation of steady-state strong magnetic field devices, manual magnet switching is primarily conducted through verbal commands from personnel. This method is prone to human error, such as "selecting the wrong equipment" or "pressing the wrong button." Before the magnets are powered on, each step must be checked by the experimental operators to confirm the switching is correct before the experiment can begin, a cumbersome and inefficient process. Summary of the Invention

[0005] The technical problem to be solved by this invention is how to provide a highly efficient and accurate method for switching water-cooled magnets, ensuring that each system can be interlocked and cooperate to support the operation of the water-cooled magnets.

[0006] This invention solves the above-mentioned technical problems through the following technical means: a water-cooled magnet operation switching control method, comprising: determining the number of the water-cooled magnet, writing experimental information into the experimental user card; and a safety protection system resolving the number of the water-cooled magnet to be protected. The data is then sent to the central control system server; the central control system server opens the cooling water valve of the corresponding water-cooled magnet in the deionized water cooling system and writes the status of the cooling water valve into the valve status list; the user station parses the water-cooled magnet number that the current user can operate. Read the number By reading the information from the experimental user card in the valve status list, the water-cooled magnet number in the experimental user card is determined. Is it equal to If yes, the user station has started correctly and continues with subsequent steps; otherwise, wait for the experimental operators to handle the situation. The user station then makes its own judgment. Is it equal to If yes, the safety protection system has switched correctly; continue with the subsequent steps. Otherwise, wait for the experimental operation personnel to handle the situation. The user station, based on the valve status list, determines whether only valve numbered [number missing] is currently active. If the corresponding cooling water valve of the water-cooled magnet is open, then the cooling water valve of the deionized water cooling system has been correctly switched, and the subsequent steps can be continued; otherwise, wait for the experimental operators to handle the situation. The user station sends a command to the central control system service station to open the water-cooled power system valve numbered [number missing]. The water-cooled magnet isolating switch; the central control system server returns a list of isolating switch statuses to the user station, and the user station determines whether only the switch numbered [number missing] is currently active. If the isolating switch of the water-cooled magnet is in the open state, then the isolating switch of the water-cooled power system has been switched correctly, the water-cooled magnet has completed the operation switchover, and the experimental user is allowed to start the experiment; otherwise, wait for the experimental operator to handle the situation.

[0007] Furthermore, the central control system server, user operation station, and security protection system are deployed in the same local area network. The central control system server communicates with the security protection system; the central control system server communicates with the user operation station; and the central control system server also communicates with the deionized water cooling system and the water-cooled power supply system, respectively.

[0008] Furthermore, the experimental information includes the water-cooled magnet number. The maximum operating current of the water-cooled magnet and the maximum allowable energy consumption during operation.

[0009] Furthermore, the security protection system for each water-cooled magnet is pre-configured with a primary host IP address. Different water-cooled magnets correspond to different primary host IP addresses, and the security protection system resolves the required number of the water-cooled magnet to be protected based on its primary host IP address. .

[0010] Furthermore, opening the cooling water valve corresponding to the water-cooled magnet in the deionized water cooling system includes:

[0011] Open the outlet valve of the water-cooled magnet, the inlet valve of the water-cooled magnet, the outlet valve of the cooling water for the water-cooled magnet cable, and the inlet valve of the cooling water for the water-cooled magnet cable.

[0012] Furthermore, each water-cooled magnet's user operating station is pre-configured with a second host IP address. Different water-cooled magnets correspond to different second host IP addresses. The user operating station resolves the magnet number that the current user can operate based on the second host IP address. .

[0013] The present invention also provides a water-cooled magnet operation switching control system, comprising:

[0014] The data acquisition module is used to determine the number of the water-cooled magnet and write the experimental information into the experimental user card.

[0015] The first analysis module is used to analyze the serial numbers of the water-cooled magnets required for protection by the safety protection system. And sent to the central control system server;

[0016] The startup module is used by the central control system server to open the cooling water valve of the corresponding water-cooled magnet in the deionized water cooling system and write the status of the cooling water valve into the valve status list.

[0017] The startup judgment module is used by the user workstation to parse the number of the water-cooled magnet that the current user can operate. Read the number The system reads the valve status list, retrieves information from the experimental user card, and determines the water-cooled magnet number on the experimental user card. Is it equal to If yes, the user station has started correctly and you can continue with the subsequent steps; otherwise, wait for the experimental operators to handle it.

[0018] The first switching judgment module is used for user operation station judgment. Is it equal to If so, the safety protection system has been switched correctly, and the subsequent steps will continue; otherwise, wait for the experimental operation personnel to handle the situation.

[0019] The second switching judgment module is used by the user operation station to determine, based on the valve status list, whether there is only one valve currently with the number specified. If the cooling water valve of the corresponding water-cooled magnet is open, then the cooling water valve of the deionized water cooling system has been switched correctly, and the subsequent steps can be continued; otherwise, wait for the experimental operators to handle the situation.

[0020] The third switching judgment module is used by the user station to send commands to the central control system service station to turn on the water-cooled power supply system numbered [number missing]. The water-cooled magnet isolating switch; the central control system server returns a list of isolating switch statuses to the user station, and the user station determines whether only the switch numbered [number missing] is currently active. If the isolating switch of the magnet is in the open state, then the isolating switch of the water-cooled power system has been switched correctly, the water-cooled magnet has completed the operation switchover, and the experimental user is allowed to start the experiment; otherwise, wait for the experimental operator to handle the situation.

[0021] Furthermore, the central control system server, user operation station, and security protection system are deployed in the same local area network. The central control system server communicates with the security protection system; the central control system server communicates with the user operation station; and the central control system server also communicates with the deionized water cooling system and the water-cooled power supply system, respectively.

[0022] Furthermore, the experimental information includes the water-cooled magnet number. The maximum operating current of the water-cooled magnet and the maximum allowable energy consumption during operation.

[0023] Furthermore, the security protection system for each water-cooled magnet is pre-configured with a primary host IP address. Different water-cooled magnets correspond to different primary host IP addresses, and the security protection system resolves the required number of the water-cooled magnet to be protected based on its primary host IP address. .

[0024] Furthermore, opening the cooling water valve corresponding to the water-cooled magnet in the deionized water cooling system includes:

[0025] Open the outlet valve of the water-cooled magnet, the inlet valve of the water-cooled magnet, the outlet valve of the cooling water for the water-cooled magnet cable, and the inlet valve of the cooling water for the water-cooled magnet cable.

[0026] Furthermore, each water-cooled magnet's user operating station is pre-configured with a second host IP address. Different water-cooled magnets correspond to different second host IP addresses. The user operating station resolves the water-cooled magnet number that the user can currently operate based on the second host IP address. .

[0027] The advantages of this invention are:

[0028] This invention uses equipment identification at different stages to dynamically bind and perform closed-loop verification of discrete experimental plans, user operation terminals, safety protection systems, water cooling systems, and power supply systems. This ensures that at any given time, the resources and actions of the entire steady-state strong magnetic field device are precisely focused on one and only target water-cooled magnet. A closed-loop anti-misoperation verification loop is formed before the experiment starts; any mismatch in any loop will trigger a system alarm, fundamentally eliminating the risk of safety accidents caused by human error or multi-system coordination failures. It boasts high accuracy and ensures that all systems can interlock and cooperate to support the operation of the water-cooled magnet. Based on equipment identification, the system automatically drives and verifies the status of each subsystem, replacing the traditional cumbersome and error-prone manual item-by-item verification mode. This automates and programs the water-cooled magnet switching process, significantly improving operational efficiency and system reliability. Attached Figure Description

[0029] Figure 1 This is a flowchart of a water-cooled magnet operation switching control method disclosed in an embodiment of the present invention. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

[0031] Example 1

[0032] This invention addresses the shortcomings of existing technologies by resolving the system safety and collaborative control challenges arising when multiple high-power water-cooled magnets alternately share a single support system (including a power supply system, a water cooling system, and a central control system). To this end, this invention proposes a water-cooled magnet operation switching control method. Through chain-like verification and status validation throughout the entire experimental process, it aims to fundamentally eliminate the risk of failures caused by human error or multi-system coordination failures. Ultimately, it achieves correct, reliable, and safe interlocking cooperation among the power supply system, deionized water cooling system, and safety protection system during the steady-state high-magnetic-field water-cooled magnet operation switching process, thus supporting the smooth operation of the water-cooled magnet.

[0033] like Figure 1 As shown, the water-cooled magnet operation switching control method provided by this invention is applied to a system composed of a water-cooled magnet central control system, a deionized water cooling system, a water-cooled power supply system, and a safety protection system. The water-cooled magnet central control system includes one central control system server and seven water-cooled magnet user operation stations. The central control system server, the seven water-cooled magnet user operation stations, and the seven water-cooled magnet safety protection systems are deployed within the same local area network. The user operation stations and safety protection systems for different water-cooled magnets are distinguished by pre-setting host IP addresses; for example, the host IP addresses of the user operation station for water-cooled magnet number 1 and the safety protection system are 19 and 19, respectively. 2.168.0.41 and 192.168.0.201, the host IPs of the user operation station of the water-cooled magnet (number 2) and the safety protection system are 192.168.0.42 and 192.168.0.202, respectively; the central control system server communicates with the safety protection system via network; the central control system server communicates with the user operation station of the water-cooled magnet via internal system variables; the central control system server controls the cooling water valves in the deionized water cooling system and the isolating switch in the water-cooled power system through the hardware DO module; and obtains the status of the cooling water valves in the deionized water cooling system and the isolating switch in the water-cooled power system through the hardware DI module.

[0034] The following is combined Figure 1 The specific process of the method proposed in this invention is described below. The water-cooled magnet operation switching control method includes the following steps:

[0035] (1) The experiment operator issues the experiment plan and determines the number of the water-cooled magnet; and writes the experiment information into the user experiment card, the experiment information including: the number of the water-cooled magnet. The maximum operating current of the water-cooled magnet and the maximum allowable energy consumption during operation;

[0036] (2) The experimental operators activate the safety protection system for the corresponding water-cooled magnet according to the experimental plan. The safety protection system resolves the number of the water-cooled magnet to be protected based on its host IP address. Through the network Send to the central control system server;

[0037] (3) The experimental operators shall open the cooling water valves of the corresponding magnets in the deionized water cooling system through the central control system server according to the experimental plan, including opening the outlet valve of the water-cooled magnet, the inlet valve of the water-cooled magnet, the outlet valve of the cooling water for the water-cooled magnet cable, and the inlet valve of the cooling water for the water-cooled magnet cable; and write the valve status into the valve status list. The valve status list It consists of 28 Boolean values, representing the states of 28 valves across 7 water-cooled magnets; a valve state of "1" represents an open valve, and "0" represents a closed valve; among them, This indicates the on / off status of the four valves for the first water-cooled magnet (open valve for the water-cooled magnet outlet, open valve for the water-cooled magnet inlet, open valve for the water-cooled magnet cable cooling water outlet, and open valve for the water-cooled magnet cable cooling water inlet). This indicates the on / off status of the four valves of the seventh water-cooled magnet.

[0038] (4) The experimental user starts the user operation station corresponding to the water-cooled magnet. The user operation station resolves the water-cooled magnet number that the current user can operate based on its host IP address. The user station reads data from the central control system server. With valve status list ;

[0039] (5) The experimental user reads the user experimental card information through the user operation station and makes a judgment. Is it equal to If yes, the user station has started correctly and proceed to step (6); otherwise, wait for the experimental operators to handle the situation.

[0040] (6) User operation station judgment Is it equal to If yes, the safety protection system has been switched correctly, and step (7) continues; otherwise, wait for the experimental operators to handle the situation.

[0041] (7) The user station operates according to the valve status list Determine if there is only one with the number . If the cooling water valve of the corresponding water-cooled magnet is open, then the cooling water valve of the deionized water cooling system has been switched correctly, and step (8) continues; otherwise, wait for the experimental operator to handle it.

[0042] (8) The user station sends a command to the central control system service station to turn on the water-cooled power supply system numbered as follows: The water-cooled magnet isolating switch; the central control system server returns the isolating switch status list to the user operation station. The user operating station, based on the disconnect switch status list Determine if the current number is only 0. If the isolating switch of the water-cooled magnet is in the open state, then the isolating switch of the water-cooled power supply system has been correctly switched, numbered as follows: Once the water-cooled magnet completes the operation switch, the experimental user can begin the experiment; otherwise, wait for the experimental operator to handle the situation.

[0043] Through the above technical solutions, this invention dynamically binds and performs closed-loop verification of discrete experimental plans, user operation terminals, safety protection systems, water cooling systems, and power supply systems by identifying equipment at different stages. This ensures that at any given time, the resources and actions of the entire steady-state strong magnetic field device are precisely focused on one and only target water-cooled magnet. A closed-loop anti-misoperation verification loop is formed before the experiment starts. Any mismatch in any link (such as going to the wrong operating room, inserting the wrong experimental card, or incorrect binding of the protection system) will be locked and alarmed by the system, thus fundamentally eliminating the risk of safety accidents caused by human error or multi-system coordination failures. The automatic driving and verification of the status of each subsystem based on equipment identification replaces the traditional cumbersome and error-prone manual item-by-item verification mode, realizing the automation and programming of the water-cooled magnet switching process, significantly improving operational efficiency and system reliability.

[0044] Example 2

[0045] Based on Embodiment 1, Embodiment 2 of the present invention further provides a water-cooled magnet operation switching control system, comprising:

[0046] The data acquisition module is used to determine the number of the water-cooled magnet and write the experimental information into the experimental user card.

[0047] The first analysis module is used to analyze the serial numbers of the water-cooled magnets required for protection by the safety protection system. And sent to the central control system server;

[0048] The startup module is used by the central control system server to open the cooling water valve of the corresponding water-cooled magnet in the deionized water cooling system and write the status of the cooling water valve into the valve status list.

[0049] The startup judgment module is used by the user workstation to parse the number of the water-cooled magnet that the current user can operate. Read the number The system reads the valve status list, retrieves information from the experimental user card, and determines the water-cooled magnet number on the experimental user card. Is it equal to If yes, the user station has started correctly and you can continue with the subsequent steps; otherwise, wait for the experimental operators to handle it.

[0050] The first switching judgment module is used for user operation station judgment. Is it equal to If so, the safety protection system has been switched correctly, and the subsequent steps will continue; otherwise, wait for the experimental operation personnel to handle the situation.

[0051] The second switching judgment module is used by the user operation station to determine, based on the valve status list, whether there is only one valve currently with the number specified. If the cooling water valve of the corresponding water-cooled magnet is open, then the cooling water valve of the deionized water cooling system has been switched correctly, and the subsequent steps can be continued; otherwise, wait for the experimental operators to handle the situation.

[0052] The third switching judgment module is used by the user station to send commands to the central control system service station to turn on the water-cooled power supply system numbered [number missing]. The water-cooled magnet isolating switch; the central control system server returns a list of isolating switch statuses to the user station, and the user station determines whether only the switch numbered [number missing] is currently active. If the isolating switch of the magnet is in the open state, then the isolating switch of the water-cooled power system has been switched correctly, the water-cooled magnet has completed the operation switchover, and the experimental user is allowed to start the experiment; otherwise, wait for the experimental operator to handle the situation.

[0053] Specifically, the central control system server, user operation station, and security protection system are deployed in the same local area network. The central control system server communicates with the security protection system; the central control system server communicates with the user operation station; and the central control system server also communicates with the deionized water cooling system and the water-cooled power supply system.

[0054] Specifically, the experimental information includes the water-cooled magnet number. The maximum operating current of the water-cooled magnet and the maximum allowable energy consumption during operation.

[0055] Specifically, the security protection system for each water-cooled magnet is pre-configured with a primary host IP address. Different water-cooled magnets correspond to different primary host IP addresses. The security protection system resolves the number of the water-cooled magnet to be protected based on its primary host IP address. .

[0056] Specifically, opening the cooling water valve corresponding to the water-cooled magnet in the deionized water cooling system includes:

[0057] Open the outlet valve of the water-cooled magnet, the inlet valve of the water-cooled magnet, the outlet valve of the cooling water for the water-cooled magnet cable, and the inlet valve of the cooling water for the water-cooled magnet cable.

[0058] Specifically, each water-cooled magnet's user station is pre-configured with a secondary host IP address. Different water-cooled magnets correspond to different secondary host IP addresses. The user station resolves the water-cooled magnet number that the user can operate based on the secondary host IP address. .

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling the switching operation of a water-cooled magnet, characterized in that, include: Determine the serial number of the water-cooled magnet and write the experimental information into the experimental user card; Analysis of the serial numbers of the water-cooled magnets required for safety protection system analysis The data is then sent to the central control system server; the central control system server opens the cooling water valve of the corresponding water-cooled magnet in the deionized water cooling system and writes the status of the cooling water valve into the valve status list; the user station parses the water-cooled magnet number that the current user can operate. Read the number By reading the information from the experimental user card in the valve status list, the water-cooled magnet number in the experimental user card is determined. Is it equal to If yes, the user station has started correctly and continues with subsequent steps; otherwise, wait for the experimental operators to handle the situation. The user station then makes its own judgment. Is it equal to If yes, the safety protection system has switched correctly; continue with the subsequent steps. Otherwise, wait for the experimental operation personnel to handle the situation. The user station, based on the valve status list, determines whether only valve numbered [number missing] is currently active. If the corresponding cooling water valve of the water-cooled magnet is open, then the cooling water valve of the deionized water cooling system has been correctly switched, and the subsequent steps can be continued; otherwise, wait for the experimental operators to handle the situation. The user station sends a command to the central control system service station to open the water-cooled power system valve numbered [number missing]. The water-cooled magnet isolating switch; the central control system server returns a list of isolating switch statuses to the user station, and the user station determines whether only the switch numbered [number missing] is currently active. If the isolating switch of the water-cooled magnet is in the open state, then the isolating switch of the water-cooled power system has been switched correctly, the water-cooled magnet has completed the operation switchover, and the experimental user is allowed to start the experiment; otherwise, wait for the experimental operator to handle the situation.

2. The water-cooled magnet operation switching control method according to claim 1, characterized in that, The central control system server, user operation station, and security protection system are deployed in the same local area network. The central control system server communicates with the security protection system; the central control system server communicates with the user operation station; and the central control system server also communicates with the deionized water cooling system and the water-cooled power supply system.

3. The water-cooled magnet operation switching control method according to claim 1, characterized in that, The experimental information includes the water-cooled magnet number. The maximum operating current of the water-cooled magnet and the maximum allowable energy consumption during operation.

4. The water-cooled magnet operation switching control method according to claim 1, characterized in that, Each water-cooled magnet's security protection system is pre-configured with a primary host IP address. Different water-cooled magnets correspond to different primary host IP addresses. The security protection system resolves the number of the water-cooled magnet to be protected based on its primary host IP address. .

5. The water-cooled magnet operation switching control method according to claim 1, characterized in that, Opening the cooling water valve corresponding to the water-cooled magnet in the deionized water cooling system includes: Open the outlet valve of the water-cooled magnet, the inlet valve of the water-cooled magnet, the outlet valve of the cooling water for the water-cooled magnet cable, and the inlet valve of the cooling water for the water-cooled magnet cable.

6. The water-cooled magnet operation switching control method according to claim 1, characterized in that, Each water-cooled magnet's user station is pre-configured with a secondary host IP address. Different water-cooled magnets correspond to different secondary host IP addresses. The user station resolves the water-cooled magnet number that the user can operate based on the secondary host IP address. .

7. A water-cooled magnet operation switching control system, used to execute the method described in any one of claims 1-6, characterized in that, include: The data acquisition module is used to determine the number of the water-cooled magnet and write the experimental information into the experimental user card. The first analysis module is used to analyze the serial numbers of the water-cooled magnets required for protection by the safety protection system. And sent to the central control system server; The startup module is used by the central control system server to open the cooling water valve of the corresponding water-cooled magnet in the deionized water cooling system and write the status of the cooling water valve into the valve status list. The startup judgment module is used by the user workstation to parse the number of the water-cooled magnet that the current user can operate. Read the number The system reads the valve status list, retrieves information from the experimental user card, and determines the water-cooled magnet number on the experimental user card. Is it equal to If yes, the user station has started correctly and you can continue with the subsequent steps; otherwise, wait for the experimental operators to handle it. The first switching judgment module is used for user operation station judgment. Is it equal to If so, the safety protection system has been switched correctly, and the subsequent steps will continue; otherwise, wait for the experimental operation personnel to handle the situation. The second switching judgment module is used by the user operation station to determine, based on the valve status list, whether there is only one valve currently with the number specified. If the cooling water valve of the corresponding water-cooled magnet is open, then the cooling water valve of the deionized water cooling system has been switched correctly, and the subsequent steps can be continued; otherwise, wait for the experimental operators to handle the situation. The third switching judgment module is used by the user station to send commands to the central control system service station to turn on the water-cooled power supply system numbered [number missing]. The water-cooled magnet isolating switch; the central control system server returns a list of isolating switch statuses to the user station, and the user station determines whether only the switch numbered [number missing] is currently active. If the isolating switch of the water-cooled magnet is in the open state, then the isolating switch of the water-cooled power system has been switched correctly, the water-cooled magnet has completed the operation switchover, and the experimental user is allowed to start the experiment; otherwise, wait for the experimental operator to handle the situation.

8. The water-cooled magnet operation switching control system according to claim 7, characterized in that, The central control system server, user operation station, and security protection system are deployed in the same local area network. The central control system server communicates with the security protection system; the central control system server communicates with the user operation station; and the central control system server also communicates with the deionized water cooling system and the water-cooled power supply system.

9. The water-cooled magnet operation switching control system according to claim 7, characterized in that, The experimental information includes the water-cooled magnet number. The maximum operating current of the water-cooled magnet and the maximum allowable energy consumption during operation.

10. A water-cooled magnet operation switching control system according to claim 7, characterized in that, Each water-cooled magnet's security protection system is pre-configured with a primary host IP address. Different water-cooled magnets correspond to different primary host IP addresses. The security protection system resolves the number of the water-cooled magnet to be protected based on its primary host IP address. .

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