Pumped storage unit technical water supply system skill practical operation training platform

Abstract

The invention relates to a skill practical operation training platform for a technical water supply system of a pumped storage unit. The pumped storage unit technical water supply system skill practical operation training platform comprises a control module, and an upper computer and a pumped storage unit technical water supply system which are in communication connection with the control module. The upper computer is used for acquiring a fault processing instruction input by a user for a target training task and sending the fault processing instruction to the control module; the control module is used for controlling the technical water supply system of the pumped storage unit to execute a fault processing action according to the fault processing instruction, acquiring first working state data of the technical water supply system of the pumped storage unit after the fault processing action is executed, and sending the first working state data to the upper computer; and the upper computer is also used for obtaining a first evaluation result of the user corresponding to the target training task based on the first working state data. According to the invention, skill practical operation training work can be conveniently carried out, and the training efficiency of fault processing skills is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of hydroelectric equipment training, and particularly to a practical operation training platform for the technical water supply system of a pumped-storage unit and a control method for the training platform. Background Art

[0002] The technical water supply system of a pumped-storage unit involves many equipment components and component detection parameters. For beginners such as new employees and students, it is difficult to learn and understand the relevant theoretical knowledge of the technical water supply system of a pumped-storage unit. Moreover, it is necessary to further cultivate the beginners' ability to handle various equipment failures through practical operation training.

[0003] However, the traditional practical operation training method for handling failures in the technical water supply system of a pumped-storage unit requires a tutor to guide beginners one-on-one on-site to learn the handling strategies corresponding to various equipment failures, and determine whether the beginners have truly mastered the handling methods of relevant failures based on the beginners' equipment operation. This traditional training method requires a lot of time and energy for beginners and tutors, seriously affecting the efficiency of practical operation training. Summary of the Invention

[0004] Based on this, it is necessary to provide a practical operation training platform for the technical water supply system of a pumped-storage unit that can improve training efficiency in view of the above technical problems.

[0005] In a first aspect, in one embodiment, the present application provides a practical operation training platform for the technical water supply system of a pumped-storage unit. The practical operation training platform for the technical water supply system of a pumped-storage unit includes a control module, a host computer and a technical water supply system of a pumped-storage unit that are communicatively connected to the control module;

[0006] The host computer is configured to obtain a failure handling instruction input by a user for a target training task, and send the failure handling instruction to the control module;

[0007] The control module is configured to control the technical water supply system of the pumped-storage unit to execute a failure handling action according to the failure handling instruction, collect first working state data of the technical water supply system of the pumped-storage unit after the failure handling action is completed, and send the first working state data to the host computer;

[0008] The host computer is further configured to obtain a first evaluation result of the user corresponding to the target training task based on the first working state data.

[0009] In one of the embodiments, the host computer is further configured to obtain a failure simulation instruction, and send the failure simulation instruction to the control module;

[0010] The control module is also used to control the technical water supply system of the pumped - storage unit to perform a fault simulation action corresponding to the fault simulation instruction according to the fault simulation instruction, collect the second working state data of the technical water supply system of the pumped - storage unit after performing the fault simulation action, and send the second working state data to the host computer;

[0011] The host computer is also used to display the received second working state data to instruct the user to input a fault handling instruction for the target training task.

[0012] In one embodiment, the control module is also used to collect the system alarm information from the technical water supply system of the pumped - storage unit and send the system alarm information to the host computer;

[0013] The host computer is also used to display the received system alarm information to instruct the user to input a fault handling instruction for the target training task through the system alarm information.

[0014] In one embodiment, the host computer is also used to obtain the evaluation standard data and determine the first evaluation result according to the evaluation standard data, the system alarm information, and the first working state data;

[0015] Among them, the evaluation standard data includes the working state data of the technical water supply system of the pumped - storage unit when no fault occurs.

[0016] In one embodiment, the host computer is also used to determine that the first evaluation result is that the fault handling is completed when the system alarm information is eliminated and the first working state data conforms to the evaluation standard data;

[0017] The host computer is also used to determine that the first evaluation result for the target training task is that the fault is not handled when the alarm information is not eliminated and / or the first working state data does not conform to the evaluation standard data.

[0018] In one embodiment, the host computer is also used to obtain the fault handling recommended solution information and display the fault handling recommended solution for the target training task according to the fault handling recommended solution information after obtaining the first evaluation result.

[0019] In one embodiment, the fault handling recommended solution information includes the target control object, the target device action, and the maintenance execution sequence for the target training task;

[0020] The host computer is also used to display the technical water supply system model through the display unit; the technical water supply system model is used to visualize the equipment components in the technical water supply system of the pumped - storage unit;

[0021] The host computer is also used to mark all target control objects for the target training task on the technical water supply system model according to the fault handling recommended solution information, and display the corresponding target equipment actions and the serial numbers of the maintenance execution sequence near the models of each target control object.

[0022] In one embodiment, the host computer is further used, when the first evaluation result for the target training task is that the fault has not been handled, to mark all target control objects for the target training task on the technical water supply system model according to the fault handling recommended solution information, and instruct the user to re-enter a fault handling instruction for the target training task, and obtain a second evaluation result corresponding to the re-entered fault handling instruction.

[0023] The host computer is also used, when the second evaluation result is that the fault has not been handled, to display the corresponding target equipment actions and the serial numbers of the maintenance execution sequence near the models of each target control object according to the fault handling recommended solution information.

[0024] In a second aspect, in one embodiment, the present application provides a control method for a practical operation training platform for the technical water supply system of a pumped storage unit, which is applied to the host computer of the practical operation training platform for the technical water supply system of a pumped storage unit in each of the embodiments of the first aspect as described above; the method includes:

[0025] Obtain the fault handling instruction input by the user for the target training task, and send the fault handling instruction to the control module.

[0026] Receive the first working state data from the control module; the first working state data is obtained by the control module controlling the technical water supply system of the pumped storage unit to perform a fault handling action according to the fault handling instruction and collecting it after the fault handling action is completed.

[0027] Based on the first working state data, obtain the first evaluation result of the user corresponding to the target training task.

[0028] In a third aspect, in one embodiment, the present application provides a control method for a practical operation training platform for the technical water supply system of a pumped storage unit, which is applied to the control module of the practical operation training platform for the technical water supply system of a pumped storage unit in each of the embodiments of the first aspect as described above; the method includes:

[0029] Receive the fault handling instruction from the host computer; the fault handling instruction is the instruction input by the user for the target training task obtained by the host computer.

[0030] According to the fault handling instruction, control the technical water supply system of the pumped-storage unit to perform fault handling actions. After the fault handling actions are completed, collect the first working state data of the technical water supply system of the pumped-storage unit, and send the first working state data to the host computer, so that the host computer can obtain the first evaluation result of the user corresponding to the target training task based on the first working state data.

[0031] For the above-mentioned practical operation training platform for the technical water supply system of the pumped-storage unit, the host computer obtains the fault handling instruction input by the user for the target training task. The control module controls the technical water supply system of the pumped-storage unit to perform corresponding fault handling actions according to the fault handling instruction from the host computer. The host computer then determines the first evaluation result of the user for the target training task based on the first working state data feedback by the technical water supply system of the pumped-storage unit after the fault handling actions are completed. The user can know whether the input fault handling instruction is the correct solution for fault handling according to the first evaluation result. In the above way, this application can conveniently carry out practical operation training work, effectively improving the training efficiency of the fault handling skills of the technical water supply system of the pumped-storage unit. Brief Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings required for the description of the embodiments of the present application or related technologies. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0033] Figure 1 It is a schematic structural diagram of a practical operation training platform for the technical water supply system of a pumped-storage unit in one embodiment;

[0034] Figure 2 It is a schematic structural diagram of a simulation device for the technical water supply system of a pumped-storage unit in one embodiment.

[0035] Figure 3 It is a schematic flow diagram of a control method for a practical operation training platform for the technical water supply system of a pumped-storage unit in one embodiment;

[0036] Figure 4 It is a schematic flow diagram of a control method for a practical operation training platform for the technical water supply system of a pumped-storage unit in another embodiment;

[0037] Figure 5 It is an internal structure diagram of a computer device in one embodiment. Detailed Embodiments

[0038] To make the objectives, technical solutions and advantages of the present application more clear and understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0040] It can be understood that in the following embodiments, "connection", if there is an electrical signal or data transfer between the connected circuits, modules, units, etc., should be understood as "electrical connection", "communication connection", etc.

[0041] It can be understood that "at least one" means one or more, and "a plurality" means two or more. "At least part of an element" means part or all of the element.

[0042] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprises / include" or "has" etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof. At the same time, the term "and / or" used in this specification includes any and all combinations of the related listed items.

[0043] In one embodiment, as Figure 1 shown, the present application provides a practical operation training platform 100 for the technical water supply system of a pumped-storage unit. The practical operation training platform 100 for the technical water supply system of a pumped-storage unit includes a control module 104, a host computer 102 communicatively connected to the control module 104, and a technical water supply system 106 of a pumped-storage unit;

[0044] The host computer 102 is configured to obtain a fault handling instruction input by a user for a target training task and send the fault handling instruction to the control module 104;

[0045] The control module 104 is configured to control the technical water supply system 106 of the pumped-storage unit to execute a fault handling action according to the fault handling instruction, collect first working state data of the technical water supply system 106 of the pumped-storage unit after the fault handling action is completed, and send the first working state data to the host computer 102;

[0046] The host computer 102 is also used to obtain a first evaluation result of the user corresponding to the target training task based on the first working state data.

[0047] Among them, the target training task is used to cultivate the user's fault handling ability for specific equipment failures by instructing the user to complete the task objectives. The fault handling instruction is a control instruction input by the user on the host computer 102 for the target training task to control the relevant equipment of the pumped storage unit technical water supply system 106 to perform specified actions, which characterizes the fault handling solution proposed by the user for the current target training task. The first working state data can characterize the working state of the pumped storage unit technical water supply system 106 after the fault handling action is completed (such as the switch state of a certain pump, the flow rate of a certain pipeline, etc.).

[0048] The host computer 102 refers to a computer that can directly issue control commands. It can also display the working state data (such as sensor measurement data) of the pumped storage unit technical water supply system 106 and system alarm information (such as alarm signals issued by flow switches) to the user through the screen. In some examples, the host computer 102 can also display the first evaluation result corresponding to the target training task to the user through the screen. Through the first evaluation result, the user can conveniently determine whether the fault handling solution for the target training task is correct, without the need for the instructor to conduct an evaluation and judgment in person, effectively improving the training efficiency of fault handling skills.

[0049] The control module 104 can be used to implement the control and monitoring of each device of the technical water supply system. In some examples, the control module 104 can collect the working state data or system alarm information from the pumped storage unit technical water supply system 106 in real time. For example, the working state data can include the working state information of various pump devices (such as drive pumps, filter pumps, etc.) in the technical water supply system, and the sensing measurement data of various sensors (such as temperature sensors, pressure sensors, flow sensors, level sensors, etc.); the system alarm information can include the alarm signals output by each flow switch, differential pressure switch, etc. in the technical water supply system.

[0050] In some examples, the control module 104 may include components such as a controller, an input / output module, a communication module, etc. Among them, the input / output module is responsible for the communication connection and data exchange between the controller and other devices (the host computer 102, valves, sensors, etc.); the communication module is used to realize the data transmission between the controller and other devices. In some examples, the controller of the control module 104 may adopt a PLC (Programmable Logic Controller), and the PLC can implement various control logics through programming. Optionally, the controller of the control module 104 may adopt a Siemens S7-1200 PLC. This controller adopts a modular design, enabling the skill practical training platform 100 to be flexibly expanded according to skill training requirements. Thus, when a new fault handling solution is introduced into the technical water supply system, the skill practical training platform 100 of the present application can still conduct skill training on the newly introduced fault handling solution. Through the above method, the present application effectively improves the flexibility and scalability of the skill practical training platform 100 for the technical water supply system of the pumped-storage unit.

[0051] The technical water supply system 106 of the pumped-storage unit can be used to provide the technical water required for cooling, lubrication, and operation for hydroelectric equipment such as generator sets and pump sets, so as to ensure the efficient and stable operation of related equipment under complex working conditions. For example, the technical water supply system 106 of the pumped-storage unit may include a cooling system, and the cooling system may include cooling equipment such as main transformer coolers, thrust coolers, generator coolers, and governor cooler simulation units 214. Taking the cooling system in the technical water supply system 106 of the pumped-storage unit as an example, the skill practical training platform 100 for the technical water supply system of the pumped-storage unit provided by the present application can be used to train users (beginners such as new employees and students) in the fault handling ability for the above-mentioned cooling equipment such as main transformer coolers, thrust coolers, generator coolers, and governor cooler simulation units 214.

[0052] It should be noted that the technical water supply system 106 in the embodiments of the present application can be either a technical water supply system in a real industrial scenario or a technical water supply system simulation device dedicated to skill training, as long as it can simulate the operating state of the technical water supply system 106. The present application does not make specific limitations.

[0053] To make the purpose, technical solution, and advantages of the present application clearer, as Figure 2Taking the simulation device of the technical water supply system 106 of the pumped-storage unit shown as an example for further detailed description, this system is a simulation device for teaching that can correspond to the actual technical water supply system of the pumped-storage unit. It should be understood that the specific embodiments described herein are only used to explain the present application, and the technical water supply system 106 of the pumped-storage unit may also have other implementation manners.

[0054] Exemplarily, please refer to Figure 2 , the technical water supply system 106 of the pumped-storage unit may include a water storage tank 202, a pump module 204, and a device simulation module 206. The water storage tank 202, the pump module 204, and the device simulation module 206 are all communicatively connected to a control module 104 (the control module 104 is not shown), and the working state data and system alarm information of the water storage tank 202, the pump module 204, and the device simulation module 206 can be transmitted to the control module 104. The water storage tank 202 can be connected to the device simulation module 206 through the pump module 204. The device simulation module 206 may include a plurality of device simulation units, and these device simulation units can be used to simulate the relevant devices in the actual technical water supply system 106 of the pumped-storage unit. In some examples, the pump module 204 may include at least one driving pump and at least one filtering pump.

[0055] Furthermore, Figure 2 the device simulation module 206 of the simulation device shown can be used to simulate the cooling equipment in the actual technical water supply system of the pumped-storage unit. In some examples, as Figure 2 shown, the device simulation units in the device simulation module 206 may include a main transformer cooler simulation unit 208, a thrust bearing cooler simulation unit 210, a generator cooler simulation unit 212, and a governor cooler simulation unit 214. Through these device simulation units, the practical operation training platform 100 of the technical water supply system of the pumped-storage unit can simulate the working conditions of the main transformer cooler, the thrust bearing cooler, the generator cooler, and the governor cooler simulation unit 214 in the actual engineering scenario, so that the practical operation training platform 100 can be used to train the user (new employee / student, etc.)'s fault handling ability for the above cooling equipment and the pump module 204 and other equipment.

[0056] Specifically, taking the failure of the main transformer cooler simulation unit 208 as an example, the upper computer 102 obtains the fault handling instruction input by the user for the failure of the main transformer cooler simulation unit 208, and sends the fault handling instruction to the control module 104. Then, the control module 104 controls the relevant components in the pumped-storage unit technical water supply system 106 to perform corresponding fault handling actions according to the fault handling instruction, and collects the first working state data of the pumped-storage unit technical water supply system 106 after the fault handling actions are completed. For example, the first working state data may include the temperature data of the coolant in the cooling pipeline in the main transformer cooler simulation unit 208, the flow data of the cooling pipeline, etc. After the control module 104 sends the above first working state data to the upper computer 102, the upper computer 102 can determine the first evaluation result of the user corresponding to the target training task according to the first working state data, that is, determine whether the current user has successfully handled the failure of the main transformer cooler simulation unit 208.

[0057] For the above-mentioned pumped-storage unit technical water supply system skill practical training platform 100, the upper computer 102 obtains the fault handling instruction input by the user for the target training task, the control module 104 controls the pumped-storage unit technical water supply system 106 to perform corresponding fault handling actions according to the fault handling instruction from the upper computer 102, and the upper computer 102 then determines the first evaluation result of the user for the target training task based on the first working state data feedback by the pumped-storage unit technical water supply system 106 after the fault handling actions are completed. The user can determine whether the fault handling instruction input by the user is the correct solution for fault handling according to the first evaluation result. Through the above-mentioned pumped-storage unit technical water supply system skill practical training platform 100, the present application can conveniently carry out skill practical training work and effectively improve the training efficiency of the fault handling skills of the pumped-storage unit technical water supply system 106.

[0058] In one embodiment, the upper computer 102 is further configured to obtain a fault simulation instruction and send the fault simulation instruction to the control module 104;

[0059] The control module 104 is further configured to control the pumped-storage unit technical water supply system 106 to perform a fault simulation action corresponding to the fault simulation instruction according to the fault simulation instruction, collect the second working state data of the pumped-storage unit technical water supply system 106 after performing the fault simulation action, and send the second working state data to the upper computer 102;

[0060] The upper computer 102 is further configured to display the received second working state data to indicate to the user to input a fault handling instruction for the target training task through the second working state data.

[0061] Among them, the second working state data can be the working information records and measurement data of relevant devices or sensors after the pumped-storage unit technical water supply system 106 performs a fault simulation operation.

[0062] Further, the fault simulation instruction can be input independently by the user through the host computer 102, or received by the host computer 102 through the server. Exemplarily, the server can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or a cloud server providing cloud computing services.

[0063] For example, in the enterprise training scenario, enterprises usually only conduct skills training for a small number of new employees, and relatively few teaching resources are allocated. New employees can independently select specific target training tasks for training through the host computer 102, that is, users can independently select and input specific fault simulation instructions using the host computer 102.

[0064] In the school professional teaching scenario, school teachers often need to teach a relatively large number of students at the same time. At this time, school teachers can send specific fault simulation instructions to the host computers 102 of the pumped-storage unit technical water supply system skills practical training platform 100 of all students participating in the learning through the server, so that all students can simultaneously perform skills training for the same target training task. Through the above method, the application scenario of the pumped-storage unit technical water supply system skills practical training platform 100 is expanded, and the efficiency of skills practical training is also effectively improved.

[0065] Specifically, taking Figure 2 the shown simulation device as an example, in order to train the fault handling ability for the pump module 204, school teachers can uniformly send a fault simulation instruction for simulating the fault of the pump module 204 to the host computer 102 of the pumped-storage unit technical water supply system skills practical training platform 100 of the participating students through the server. The host computer 102 sends the fault simulation instruction to the control module 104 to control the pump module 204 of the pumped-storage unit technical water supply system 106 to perform a fault simulation through the control module 104. For example, the control module 104 controls the water outlet flow of the storage tank 202 to suddenly increase, so that a certain filter pump in the pump module 204 stops abnormally due to excessive pressure difference. After the fault simulation operation is completed, the control module 104 collects the second working state data of the pumped-storage unit technical water supply system 106 and sends the above second working state data to the host computer 102 for fault phenomenon display, so as to instruct the students to perform corresponding fault repairs according to the second working state data.

[0066] In one embodiment, the control module 104 is further configured to collect system alarm information from the technical water supply system 106 of the pumped-storage unit and send the system alarm information to the host computer 102;

[0067] The host computer 102 is further configured to display the received system alarm information to instruct the user to input a fault handling instruction for the target training task through the system alarm information.

[0068] It can be understood that the technical water supply system 106 of the pumped-storage unit includes various different types of devices and measurement sensors. Exemplarily, the system alarm information may include device alarm information and sensor alarm information of the technical water supply system 106 of the pumped-storage unit. Among them, the device alarm information can be used to store the abnormal working state information of the devices related to the technical water supply system, such as the device operation record of a certain pump stopping working abnormally; the sensor alarm information can be used to store the data abnormal alarm signal of the sensors related to the technical water supply system. For example, when a flow switch somewhere detects abnormal flow, it sends an abnormal data alarm to the control module 104.

[0069] Specifically, when the user needs to perform skill practical training for the target training task, the control module 104 controls the components and devices related to the target training task in the technical water supply system 106 of the pumped-storage unit to perform fault simulation. When the fault simulation is completed, the components and devices related to the target training task in the technical water supply system 106 of the pumped-storage unit report corresponding system alarm information to the control module 104 to instruct the user to repair the fault according to these system alarm information and in combination with the first working state data collected by the control module 104.

[0070] Take Figure 2 For example, when a certain drive pump in the pump module 204 of the shown simulation device fails, the drive pump can send device alarm information of abnormal stop working to the control module 104; when the sensors arranged near the above drive pump have abnormal measurement parameters, they also send corresponding data abnormal alarm signals to the control module 104. The control module 104 sends the above collected system alarm information to the host computer 102 and displays it through the screen of the host computer 102 to instruct the user to repair the fault according to these system alarm information.

[0071] In one embodiment, the host computer 102 is further configured to obtain evaluation standard data and determine a first evaluation result according to the evaluation standard data, the system alarm information, and the first working state data;

[0072] Among them, the evaluation standard data includes the working state data of the technical water supply system 106 of the pumped-storage unit when no fault occurs.

[0073] It can be understood that the operating states of the devices and the sensor measurement data of the technical water supply system 106 of the pumped-storage unit in the actual engineering scenario may fluctuate. Optionally, the evaluation standard data can be set as a preset numerical range.

[0074] Exemplarily, the evaluation standard data can be pre-stored in the memory of the host computer 102, or the evaluation standard data can come from the release of the server. Further, when the old devices in the technical water supply system 106 of the pumped-storage unit are updated to new devices, the evaluation standard data often changes accordingly. The server can update the old evaluation standard data in real time, so that the skill practical training platform 100 of the technical water supply system of the pumped-storage unit can quickly adapt to the updated devices.

[0075] Specifically, the host computer 102 can obtain the evaluation standard data through the server, and determine the first evaluation result of the user corresponding to the target training task according to the evaluation standard data, the system alarm information, and the first operating state data.

[0076] In one embodiment, the host computer 102 is further configured to determine that the first evaluation result is that the fault has been processed when the system alarm information is eliminated and the first operating state data meets the evaluation standard data;

[0077] The host computer 102 is further configured to determine that the first evaluation result for the target training task is that the fault has not been processed when the alarm information is not eliminated and / or the first operating state data does not meet the evaluation standard data.

[0078] For example, Figure 2 taking the case where the filter pump of the pump module 204 of the simulation device shown has a fault as an example, the user inputs a fault handling instruction to the host computer 102 for this fault, and the host computer 102 sends the fault handling instruction to the control module 104 to control the filter pump to attempt to execute a restart action through the control module 104. After the restart action of the filter pump is completed, the control module 104 collects the first operating state data of the technical water supply system 106 of the pumped-storage unit and sends the first operating state data to the host computer 102.

[0079] It can be understood that if the alarm information from the technical water supply system 106 of the pumped-storage unit is still not eliminated at this time, or the above first operating state data does not meet the corresponding evaluation standard data, the host computer 102 can determine that the first evaluation result of the current user corresponding to the target training task is that the fault has not been processed; if the system alarm information has been eliminated and the first operating state data meets the evaluation standard data at this time, the host computer 102 can determine that the first evaluation result of the current user corresponding to the target training task is that the fault has been processed.

[0080] In one of the embodiments, the host computer 102 is further configured to obtain the fault handling recommended solution information, and display the fault handling recommended solution for the target training task according to the fault handling recommended solution information after obtaining the first evaluation result.

[0081] Among them, the fault handling recommended solution information is used to prompt the user with the recommended solution for the equipment fault corresponding to the target training task. Exemplarily, for the target training task, the fault handling recommended solution information can be used to prompt the user with the system part where the fault occurs and the specific fault information, and can also recommend the corresponding fault solution to the user. The recommended fault solution can include the specific components recommended for the user to operate and the recommended equipment control method. Optionally, the fault handling recommended solution information can be pre-stored in the memory of the host computer 102, or the fault handling recommended solution can come from the server publication.

[0082] It should be noted that the fault handling recommended solution information does not represent the only fault solution for the target training task. In actual applications, the user can also solve the target training task through system operations different from the recommended fault solution.

[0083] Specifically, the host computer 102 can obtain the fault handling recommended solution information, and after obtaining the first evaluation result, display the fault handling recommended solution for the target training task according to the fault handling recommended solution information. Through the above method, after the user performs a fault handling operation once, the user can timely learn the recommended handling solution for this type of fault, which is beneficial to deepening the user's technical understanding of this type of fault and enhancing the memory of the recommended handling solution for this type of fault, thereby effectively improving the training efficiency of the fault handling skills of the technical water supply system 106 of the pumped storage unit.

[0084] In one of the embodiments, the fault handling recommended solution information includes the target control object, the target equipment action, and the maintenance execution sequence for the target training task;

[0085] The host computer 102 is further configured to display the technical water supply system model through the display unit; the technical water supply system model is used to visualize the equipment components in the technical water supply system 106 of the pumped storage unit;

[0086] The host computer 102 is further configured to mark all the target control objects for the target training task on the technical water supply system model according to the fault handling recommended solution information, and display the corresponding target equipment action and the serial number of the maintenance execution sequence near the model of each target control object.

[0087] Specifically, the target control object can be used to prompt the user for the specific device components recommended for handling the target training task; the target device action can be used to prompt the user for the device actions recommended for the above target control object to execute; the maintenance execution sequence can be used to prompt the user for the recommended execution sequence of the target device actions associated with each target control object in the case where the user needs to operate multiple target control objects.

[0088] Exemplarily, taking Figure 2 the example that a certain filtration pump in the pump module 204 of the simulation device shown has an abnormal stop fault, the host computer 102 displays the technical water supply system model through the display unit, and marks the target control objects recommended for the user to operate on the technical water supply system model according to the fault handling recommended scheme information, such as the sewage outlet electric valve of the filtration pump, the water outlet electric valve of the water storage tank 202, etc.; then, near the corresponding models of the above target control objects, display the target device actions recommended for the target control object and the serial numbers of the corresponding maintenance execution sequences, such as displaying the text "Step ③ Reopen the valve" near the model of the water outlet electric valve of the water storage tank 202.

[0089] In one embodiment, the host computer 102 is further configured to, when the first evaluation result for the target training task is that the fault is not handled, mark all the target control objects for the target training task on the technical water supply system model according to the fault handling recommended scheme information, and instruct the user to re-enter a fault handling instruction for the target training task, and obtain a second evaluation result corresponding to the re-entered fault handling instruction;

[0090] The host computer 102 is further configured to, when the second evaluation result is that the fault is not handled, display the corresponding target device actions and the serial numbers of the maintenance execution sequences near the models of each target control object according to the fault handling recommended scheme information.

[0091] Specifically, if the user fails to successfully handle the device fault corresponding to the target training task during the first fault handling of the target training task, the host computer 102 marks all the target control objects for the target training task on the technical water supply system model according to the fault handling recommended scheme to prompt the user for the accurate system location where the current device fault is located, and instructs the user to re-enter a fault handling instruction. If the user still cannot solve the device fault corresponding to the target training task after re-entering the fault handling instruction, the host computer 102 completely displays the fault handling recommended scheme for this type of device fault according to the fault handling recommended scheme.

[0092] It can be understood that through the above step-by-step fault recommendation scheme display method, the user can more clearly and deeply think about and understand the correct fault handling scheme, effectively improving the training efficiency of the fault handling skills of the technical water supply system 106 of the pumped storage unit.

[0093] Based on the same inventive concept, the embodiment of the present application also provides a control method for the practical operation training platform of the technical water supply system of the pumped storage unit applied to the practical operation training platform of the technical water supply system of the pumped storage unit in the above embodiments. The implementation scheme provided by this method to solve the problem is similar to the implementation scheme recorded in the above embodiments. Therefore, the specific limitations in one or more of the following method embodiments can refer to the limitations on the practical operation training platform of the technical water supply system of the pumped storage unit in the above, and will not be repeated here.

[0094] In one embodiment, as Figure 3 shown, the present application provides a control method for the practical operation training platform of the technical water supply system of the pumped storage unit, which is applied to the upper computer of the practical operation training platform of the technical water supply system of the pumped storage unit in the above embodiments; the method includes the following steps S302 to step S306. Among them:

[0095] Step S302, obtain the fault handling instruction input by the user for the target training task, and send the fault handling instruction to the control module.

[0096] Step S304, receive the first working state data from the control module.

[0097] Among them, the first working state data is obtained by the control module controlling the technical water supply system of the pumped storage unit to execute the fault handling action according to the fault handling instruction and collecting it after the fault handling action is completed.

[0098] Step S306, based on the first working state data, obtain the first evaluation result of the user corresponding to the target training task.

[0099] In one of the embodiments, the control method for the practical operation training platform of the technical water supply system of the pumped storage unit further includes the following steps S308 to step S312. Among them:

[0100] Step S308, obtain the fault simulation instruction, and send the fault simulation instruction to the control module.

[0101] Step S310, receive the second working state data from the control module; among them, the second working state data is obtained by the control module controlling the technical water supply system of the pumped storage unit to execute the fault simulation action corresponding to the fault simulation instruction and collecting it after the fault simulation action is executed.

[0102] Step S312, display the received second working status data to instruct the user to input a fault handling instruction for the target training task.

[0103] In one embodiment, the control method of the practical operation training platform for the technical water supply system of a pumped-storage unit further includes the following step S314:

[0104] Step S314, display the system alarm information from the control module to instruct the user to input a fault handling instruction for the target training task through the system alarm information.

[0105] Among them, the system alarm information is collected by the control module for the technical water supply system of the pumped-storage unit.

[0106] In one embodiment, the control method of the practical operation training platform for the technical water supply system of a pumped-storage unit further includes the following steps S316:

[0107] Step S316, obtain the evaluation standard data, and determine the first evaluation result according to the evaluation standard data, the system alarm information, and the first working status data.

[0108] Among them, the evaluation standard data includes the working status data of the technical water supply system of the pumped-storage unit when no fault occurs.

[0109] In one embodiment, the control method of the practical operation training platform for the technical water supply system of a pumped-storage unit further includes the following steps S318 to S320:

[0110] Step S318, when the system alarm information is eliminated and the first working status data conforms to the evaluation standard data, determine that the first evaluation result is that the fault handling is completed.

[0111] Step S320, when the alarm information is not eliminated and / or the first working status data does not conform to the evaluation standard data, determine that the first evaluation result for the target training task is that the fault is not handled.

[0112] In one embodiment, the control method of the practical operation training platform for the technical water supply system of a pumped-storage unit further includes the following steps S322 to S324:

[0113] Step S322, display the technical water supply system model through the display unit; among them, the technical water supply system model is used to visualize the equipment components in the technical water supply system of the pumped-storage unit.

[0114] Step S324: According to the fault handling recommended solution information, mark all target control objects for the target training task on the technical water supply system model, and display the corresponding target equipment actions and the serial numbers of the maintenance execution order near the models of each target control object.

[0115] In one embodiment, the control method for the practical operation training platform of the pumped-storage unit technical water supply system further includes the following steps S326 to S328:

[0116] Step S326: When the first evaluation result for the target training task is that the fault has not been handled, according to the fault handling recommended solution information, mark all target control objects for the target training task on the technical water supply system model, and instruct the user to re-enter a fault handling instruction for the target training task, and obtain a second evaluation result corresponding to the re-entered fault handling instruction.

[0117] Step S328: When the second evaluation result is that the fault has not been handled, according to the fault handling recommended solution information, display the corresponding target equipment actions and the serial numbers of the maintenance execution order near the models of each target control object.

[0118] In one embodiment, as Figure 4 shown, the present application also provides a control method for the practical operation training platform of the pumped-storage unit technical water supply system, which is applied to the control module of the practical operation training platform of the pumped-storage unit technical water supply system in the above embodiments; the method includes the following steps S402 to S404. Among them:

[0119] Step S402: Receive a fault handling instruction from the upper computer.

[0120] Among them, the fault handling instruction is an instruction input by the user for the target training task obtained by the upper computer.

[0121] Step S404: According to the fault handling instruction, control the pumped-storage unit technical water supply system to perform a fault handling action. After the fault handling action is completed, collect the first working state data of the pumped-storage unit technical water supply system, and send the first working state data to the upper computer, so that the upper computer can obtain the first evaluation result of the user corresponding to the target training task based on the first working state data.

[0122] It can be understood that the control method of the pumped-storage unit technical water supply system skill practical training platform applied to the control module of the pumped-storage unit technical water supply system skill practical training platform is actually an implementation scheme with a similar technical concept to the control method of the pumped-storage unit technical water supply system skill practical training platform applied to the upper computer of the pumped-storage unit technical water supply system skill practical training platform. Therefore, for the specific limitations of other feasible implementation schemes of the control method of the pumped-storage unit technical water supply system skill practical training platform applied to the control module of the pumped-storage unit technical water supply system skill practical training platform, reference can be made to the specific limitations of the control method of the pumped-storage unit technical water supply system skill practical training platform applied to the upper computer of the pumped-storage unit technical water supply system skill practical training platform in the above text, which will not be elaborated here.

[0123] It should be understood that although the steps in the flowcharts involved in the above-described embodiments are shown sequentially in the direction of the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless there is a clear indication in this article, the execution of these steps has no strict order limitation, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-described embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be executed alternately or in turn with at least a part of the steps or stages in other steps or other steps.

[0124] In an exemplary embodiment, a computer device is provided. This computer device can be an upper computer, and its internal structure diagram can be as Figure 5As shown in the figure. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface, the display unit, and the input device are connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and external devices. The communication interface of the computer device is used to communicate with external terminals in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, near field communication (NFC), or other technologies. When the computer program is executed by the processor, it implements a control method for a practical operation training platform for the technical water supply system of a pumped-storage unit. The display unit of the computer device is used to form a visually visible picture, which can be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen. The input device of the computer device can be a touch layer covering the display screen, or a button, a trackball, or a touchpad provided on the outer shell of the computer device, or an external keyboard, touchpad, or mouse, etc.

[0125] Those skilled in the art can understand that Figure 5 the structure shown in the figure is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0126] In one embodiment, a computer device is further provided, including a memory and a processor. A computer program is stored in the memory, and when the processor executes the computer program, the steps in the above method embodiments are implemented.

[0127] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by the processor, the steps in the above method embodiments are implemented.

[0128] In one embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by the processor, the steps in the above method embodiments are implemented.

[0129] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in this application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in this application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in this application can be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, data processing logics based on quantum computing, artificial intelligence (AI) processors, etc., without limitation.

[0130] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope recorded in this application.

[0131] The above-described embodiments merely represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A practical operation training platform for the technical water supply system of a pumped-storage unit, characterized in that, The practical operation training platform for the technical water supply system of the pumped-storage unit includes a control module, a host computer communicatively connected to the control module, and the technical water supply system of the pumped-storage unit; The host computer is configured to obtain a fault handling instruction input by a user for a target training task and send the fault handling instruction to the control module; The control module is configured to control the technical water supply system of the pumped-storage unit to perform a fault handling action according to the fault handling instruction, collect first working state data of the technical water supply system of the pumped-storage unit after the fault handling action is completed, and send the first working state data to the host computer; The host computer is further configured to obtain a first evaluation result of the user corresponding to the target training task based on the first working state data.

2. The practical operation training platform for the technical water supply system of the pumped-storage unit according to claim 1, wherein The host computer is further configured to obtain a fault simulation instruction and send the fault simulation instruction to the control module; The control module is further configured to control the technical water supply system of the pumped-storage unit to perform a fault simulation action corresponding to the fault simulation instruction according to the fault simulation instruction, collect second working state data of the technical water supply system of the pumped-storage unit after performing the fault simulation action, and send the second working state data to the host computer; The host computer is further configured to display the received second working state data to instruct the user to input the fault handling instruction for the target training task.

3. The practical operation training platform for the technical water supply system of the pumped-storage unit according to claim 1, wherein The control module is further configured to collect system alarm information from the technical water supply system of the pumped-storage unit and send the system alarm information to the host computer; The host computer is further configured to display the received system alarm information to instruct the user to input the fault handling instruction for the target training task through the system alarm information.

4. The training platform according to claim 3, wherein The host computer is further configured to obtain evaluation standard data and determine the first evaluation result according to the evaluation standard data, the system alarm information, and the first working state data; Wherein, the evaluation standard data includes working state data of the technical water supply system of the pumped-storage unit when no fault occurs.

5. The training platform according to claim 4, wherein The host computer is further configured to determine that the first evaluation result is that the fault handling is completed when the system alarm information is eliminated and the first working state data conforms to the evaluation standard data; The host computer is further configured to determine that the first evaluation result for the target training task is that the fault is not handled when the alarm information is not eliminated and / or the first working state data does not conform to the evaluation standard data.

6. The training platform according to claim 1, wherein The host computer is further configured to obtain fault handling recommended solution information, and display a fault handling recommended solution for the target training task according to the fault handling recommended solution information after obtaining the first evaluation result.

7. The training platform according to claim 6, characterized in that, The fault handling recommended solution information includes a target control object for the target training task, a target device action, and a maintenance execution sequence. The host computer is further configured to display a technical water supply system model through a display unit; the technical water supply system model is used to visualize the equipment components in the technical water supply system of the pumped-storage unit. The host computer is further configured to mark all the target control objects for the target training task on the technical water supply system model according to the fault handling recommended solution information, and display the corresponding target device action and the serial number of the maintenance execution sequence near the model of each target control object.

8. The training platform according to claim 7, wherein When the first evaluation result for the target training task is that the fault has not been handled, the host computer is further configured to mark all the target control objects for the target training task on the technical water supply system model according to the fault handling recommended solution information, and instruct the user to re-enter a fault handling instruction for the target training task, and obtain a second evaluation result corresponding to the re-entered fault handling instruction. When the second evaluation result is that the fault has not been handled, the host computer is further configured to display the corresponding target device action and the serial number of the maintenance execution sequence near the model of each target control object according to the fault handling recommended solution information.

9. A control method for a practical operation training platform of a technical water supply system of a pumped storage unit, characterized in that, A host computer applied to the pumped-storage unit technical water supply system skill practical training platform according to any one of claims 1 to 8; the method includes: Obtain a fault handling instruction input by a user for a target training task, and send the fault handling instruction to a control module. Receive first working state data from the control module; the first working state data is collected by the control module after controlling the pumped-storage unit technical water supply system to execute a fault handling action according to the fault handling instruction and after the fault handling action is completed. Based on the first working state data, obtain the first evaluation result of the user corresponding to the target training task.

10. A control method for a practical operation training platform of a technical water supply system of a pumped-storage unit, characterized in that, A control module applied to the pumped-storage unit technical water supply system skill practical training platform according to any one of claims 1 to 8; the method includes: Receive a fault handling instruction from the host computer; the fault handling instruction is an instruction input by the host computer for a target training task obtained from a user. According to the fault handling instruction, control the pumped-storage unit technical water supply system to execute a fault handling action, collect the first working state data of the pumped-storage unit technical water supply system after the fault handling action is completed, and send the first working state data to the host computer, so that the host computer can obtain the first evaluation result of the user corresponding to the target training task based on the first working state data.

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