Intelligent training device for emergency trip system of steam turbine
The emergency shutdown module, driven by the hydraulic oil module and the control module, realizes simulation and visualization of various operating conditions of the turbine emergency shutdown system, which solves the shortcomings of the existing training device and improves the training effect and safety.
Patent Information
- Application Number
- CN202511158821.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-19
- Publication Date
- 2025-11-25
AI Technical Summary
Existing training devices for turbine emergency shutdown systems cannot simulate complex operating conditions, lack real-time monitoring and visualization demonstrations, resulting in poor training effectiveness and failing to meet the needs of intelligent training.
An intelligent training device was designed, comprising a hydraulic oil module, a crisis intervention module, and a control module. The hydraulic oil module provides power, the control module collects and sends control commands, the crisis intervention module executes operations, and provides visual demonstrations to simulate various emergency situations.
It enables precise control and training of emergency shutdown operations in a safe environment, improving training efficiency and practicality, and avoiding high-risk accidents in real equipment training.
Smart Images
Figure CN121011118A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of steam turbine emergency training, in particular to an intelligent training device for a steam turbine emergency trip system. BACKGROUND
[0002] As the core equipment for power generation and industrial driving, the safety and reliability of steam turbines are directly related to the stability of the power grid and the continuity of industrial production. In order to prevent serious accidents caused by overspeed, loss of oil pressure, bearing abnormalities or other sudden failures during the operation of the steam turbine, an emergency trip system is usually installed on the steam turbine. The system, driven by hydraulic oil, cooperates with solenoid valves, throttles, and brake valves to quickly cut off the main steam valve of the steam turbine in the event of an emergency condition, thereby achieving emergency shutdown and avoiding equipment damage and personal injury.
[0003] However, most existing steam turbine emergency trip systems are directly installed on the running equipment, and their action process is irreversible, and once triggered, it will have a serious impact on the running state of the unit. Therefore, in actual training, the emergency trip system of the running unit cannot be directly relied on for demonstration and training. The current training methods mainly rely on book teaching, simulation software or video materials, lack of direct physical practice, resulting in limited training effect, and students have difficulty in forming a comprehensive and in-depth understanding of the structure, principle, action logic and response mechanism of the emergency trip system under different conditions.
[0004] In addition, some existing training devices can only simulate a single condition, lack the function of complex condition (such as concurrent oil line abnormality and overspeed, manual and automatic combined tripping) training, and cannot realize real-time monitoring, data acquisition and visual demonstration of the action process, making it difficult to meet the needs of intelligent training and examination. SUMMARY
[0005] (I) Invention purpose
[0006] The purpose of the present application is to provide an intelligent training device for a steam turbine emergency trip system, which simulates and visually demonstrates the trip operation under emergency conditions by driving a crisis trip module through hydraulic pressure, collecting the running state and executing the preset logic through a control module. The training process is safe and close to reality, the operation effect can be intuitively fed back, the operation skills can be easily evaluated and optimized, the modular design is flexible and expandable, suitable for different training needs, improves the training efficiency and practicality of the steam turbine emergency trip system intelligent training device.
[0007] (II) Technical solution
[0008] To solve the above problems, the present application provides an intelligent training device for a steam turbine emergency trip system, comprising: a hydraulic oil module, a plurality of crisis trip modules and a plurality of control modules.
[0009] The hydraulic oil module is connected with a plurality of crisis shutdown training modules to provide kinetic energy for the plurality of crisis shutdown modules, the control module is connected with the crisis shutdown modules, and the control module corresponds to the crisis shutdown modules one by one.
[0010] The control module is used to collect the operating state parameters of the crisis shutdown module, and send control instructions to the crisis shutdown module based on a preset control logic to simulate a crisis working condition to perform crisis shutdown action training.
[0011] The crisis shutdown module is used to receive the control instructions of the control module, perform a crisis shutdown operation, and feed back a current state to visually demonstrate the crisis shutdown process.
[0012] In another aspect of the present application, preferably, the crisis shutdown module comprises an oil inlet ball valve and an oil return ball valve, the hydraulic oil module is connected with the oil inlet ball valve and the oil return ball valve, the oil inlet ball valve is used to control the hydraulic oil to enter the crisis shutdown module to adjust the oil supply state and the oil supply path on-off, and the oil return ball valve is used to control the hydraulic oil to return from the crisis shutdown module to the hydraulic oil module to adjust the oil return state and the oil return path on-off.
[0013] In another aspect of the present application, preferably, the crisis shutdown module comprises an AST oil path; the AST oil path comprises an AST electromagnetic valve, the AST oil path is connected with an oil inlet circuit of the hydraulic oil module, and the AST electromagnetic valve is used to cut off the AST oil path to simulate an oil pressure loss and emergency shutdown crisis working condition.
[0014] In another aspect of the present application, preferably, the AST oil path further comprises an AST oil quick tripping plug valve; the AST electromagnetic valve and the AST oil quick tripping plug valve are arranged in series, and the AST oil quick tripping plug valve is used for quick access and disconnection of the AST oil path to simulate a tripping and quick shutdown action crisis working condition.
[0015] In another aspect of the present application, preferably, the crisis shutdown module comprises an ASP oil path; the ASP oil path comprises an ASP throttle hole and an OPC electromagnetic valve, and the ASP throttle hole is connected with the OPC electromagnetic valve.
[0016] The ASP throttle hole and the OPC electromagnetic valve are used to adjust the hydraulic oil flow and pressure to simulate an unstable oil path pressure and insufficient flow crisis working condition.
[0017] In another aspect of the present application, preferably, the crisis shutdown module comprises a manual brake valve, the manual brake valve is arranged in parallel in the AST oil path and the ASP oil path of the crisis shutdown module, and the manual brake valve is used for manual operation to cut off the hydraulic oil to perform manual emergency shutdown training.
[0018] In another aspect of the present application, preferably, the crisis blocking module comprises a pressure gauge connected with the AST oil circuit and the ASP oil circuit respectively, for directly displaying the hydraulic oil pressure parameters, and simulating the pressure drop and pressure abnormality crisis conditions during the training process.
[0019] In another aspect of the present application, preferably, the crisis blocking module comprises an AST pressure transmitter connected with the AST oil circuit and in communication with the control module, for collecting the AST circuit pressure data and simulating the AST action response delay or pressure failure crisis conditions.
[0020] In another aspect of the present application, preferably, the crisis blocking module comprises an ASP pressure transmitter connected with the ASP oil circuit and in communication with the control module, for collecting the ASP circuit pressure data and simulating the ASP oil circuit pressure loss or abnormality crisis conditions.
[0021] In another aspect of the present application, preferably, the hydraulic oil module comprises a motor pump group and a hydraulic station, the motor pump group is connected with the hydraulic station, the motor pump group is used to provide hydraulic power for the hydraulic station, and the hydraulic station is used to store the hydraulic oil.
[0022] (III) Beneficial effects
[0023] The above technical solutions of the present application have the following beneficial technical effects:
[0024] The present application provides power for multiple crisis blocking modules through the hydraulic oil module, and each crisis blocking module is connected with the control module one by one, so as to realize the accurate control and training of the crisis blocking operation. The control module can collect the running state parameters of the crisis blocking module in real time, and send control instructions to it based on the preset control logic, simulate the blocking operation under multiple crisis conditions, so that the operator can be familiar with and master the emergency response process in a safe environment, and avoid high-risk accidents such as overspeed and runaway during the training on the real steam turbine. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 is the overall structure schematic diagram of one embodiment of the present application;
[0026] Figure 2 is another overall structure schematic diagram of one embodiment of the present application;
[0027] Figure 3 is the crisis blocking module structure schematic diagram of one embodiment of the present application;
[0028] Reference signs:
[0029] 1: AST solenoid valve, 2: AST oil quick trip plug valve, 3: ASP throttle hole, 4: oil inlet ball valve, 5: oil return ball valve, 6: OPC solenoid valve, 7: manual brake valve, 8: pressure gauge, 9: AST pressure transmitter, 10: ASP pressure transmitter. DETAILED DESCRIPTION
[0030] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the embodiments and the accompanying drawings. It should be understood that the description is only exemplary but not intended to limit the scope of the present application. Moreover, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.
[0031] The schematic diagrams of layer structures according to embodiments of the present application are shown in the accompanying drawings. These diagrams are not drawn to scale, in which certain details are exaggerated for clarity, and certain details may be omitted. The shapes of various regions, layers and their relative sizes and positional relationships shown in the diagrams are only exemplary, and in practice, they may deviate due to manufacturing tolerances or technical limitations, and regions / layers with different shapes, sizes and relative positions can be additionally designed by those skilled in the art according to actual needs.
[0032] Obviously, the described embodiments are part of, but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.
[0033] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as there is no conflict.
[0034] The present application will be described in more detail with reference to the accompanying drawings. In each of the accompanying drawings, the same elements are denoted by like reference numerals. Each part in the accompanying drawings is not drawn to scale for clarity.
[0035] Embodiment One
[0036] An intelligent training device for a turbine emergency trip system, Figure 1 The schematic diagram of the overall structure of one embodiment of the present application is shown, Figure 2 Another schematic diagram of the overall structure of one embodiment of the present application is shown; as Figure 1 and Figure 2 As shown, it comprises a hydraulic oil module, a plurality of crisis blocking modules and a plurality of control modules.
[0037] The hydraulic oil module is connected with a plurality of crisis shutdown training modules to provide kinetic energy for the plurality of crisis shutdown modules, the control module is connected with the crisis shutdown modules, and the control module corresponds to the crisis shutdown modules one by one; the hydraulic oil module is connected with each crisis shutdown module through a pipeline to provide the required hydraulic power under simulated actual working conditions and ensure that the crisis shutdown module can truly reproduce the turbine critical shutdown action during the training process. The hydraulic oil module includes a hydraulic pump, an oil tank, a filtering system and a pressure regulating device, which can adjust the output pressure and flow to meet the requirements of different training scenarios. In the embodiment, the hydraulic oil module includes a motor pump set and a hydraulic station, the motor pump set is connected with the hydraulic station, the motor pump set is used to provide hydraulic power for the hydraulic station, and the hydraulic station is used to store hydraulic oil. The motor pump set includes a driving motor and a hydraulic pump, the driving motor is used to drive the hydraulic pump to work, the hydraulic oil is extracted and pressurized from the hydraulic station, the required hydraulic power is generated, and the hydraulic driving force under simulated actual working conditions is provided for the crisis shutdown module. The motor pump set can adjust the output pressure and flow according to the requirements of the training scene, so as to realize the simulation of the crisis shutdown action under different working conditions. The hydraulic station is used for storage, adjustment and circulation of hydraulic oil, and generally includes an oil tank, an oil filtering device, an oil temperature adjusting system and a pressure monitoring device. The hydraulic station can store sufficient hydraulic oil to ensure continuous oil supply during the training process, and at the same time, the filtering system is used to remove impurities in the oil to ensure the stability and reliability of the hydraulic system. The hydraulic station can also maintain the oil temperature within a predetermined temperature range through the oil temperature control device to ensure the stability of the hydraulic characteristics, so as to truly reproduce the response characteristics of the turbine critical shutdown action.
[0038] During the working process, the motor pump set drives the hydraulic pump to pressurize the hydraulic oil and deliver it to the hydraulic station, the hydraulic station stabilizes, stores and adjusts the oil, and supplies the stable hydraulic oil to each crisis shutdown module through the pipeline. The hydraulic oil module can also be configured with pressure sensors, flow sensors and safety valves and other elements to monitor the system pressure, flow and safety protection when an abnormality occurs in real time, so as to ensure that the entire training device operates in a safe and controllable condition.
[0039] Through the cooperative work of the motor pump set and the hydraulic station, the hydraulic oil module can provide a stable and adjustable hydraulic power source, so that the crisis shutdown module can truly and controllably execute the shutdown action during the training process, and realize the simulation training under the critical working condition of the turbine.
[0040] The control module is used to collect the operating state parameters of the crisis intercept module, and send control instructions to the crisis intercept module based on preset control logic, so as to simulate a crisis condition and perform training of crisis intercept action; the control module corresponds to the crisis intercept module one by one, and each control module comprises a data acquisition unit, a control logic processing unit and a communication interface. The data acquisition unit is used to receive real-time state information of the crisis intercept module; the control logic processing unit generates corresponding control instructions based on a preset training program or a simulated working condition defined by a user, and sends the instructions to the crisis intercept module through the communication interface, so as to drive the crisis intercept module to perform corresponding intercept action. The control module can also record, analyze and visually display the action process of the crisis intercept module, so that a trainee can understand the whole process and key parameters of action execution.
[0041] The crisis intercept module is used to receive the control instructions of the control module, perform a crisis intercept operation, and feed back a current state, so as to visually demonstrate the crisis intercept process. A plurality of crisis intercept modules correspond to various components of an actual steam turbine crisis intercept mechanism, and each of the crisis intercept modules can independently perform an intercept operation, and collect operating parameters including action state, stroke, speed, pressure and the like through a sensor after the action is completed.
[0042] Figure 3 A structural schematic diagram of the crisis intercept module in one embodiment of the present application is shown in Fig. 1. Figure 3 As shown in the figure, in the embodiment, the crisis intercept module comprises an oil inlet ball valve 4 and an oil return ball valve 5, the hydraulic oil module is connected with the oil inlet ball valve 4 and the oil return ball valve 5, the oil inlet ball valve 4 is used to control the hydraulic oil to enter the crisis intercept module, so as to adjust the oil supply state and the oil supply path on-off, and the oil return ball valve 5 is used to control the hydraulic oil to return from the crisis intercept module to the hydraulic oil module, so as to adjust the oil return state and the oil return path on-off. The oil inlet ball valve 4 is used to control the hydraulic oil to flow into the crisis intercept module, and its functions include adjusting the oil supply pressure, controlling the oil supply flow and realizing the oil supply on-off. When the training system needs to perform a crisis intercept action, the oil inlet ball valve 4 receives instructions from the control module, opens or closes according to a predetermined program, so that the hydraulic oil enters the module according to the set pressure and flow, and drives the crisis intercept mechanism to complete the action. The oil inlet ball valve 4 can also flexibly adjust the oil supply state according to different training working conditions, so as to realize controllable simulation of action speed and force. The oil return ball valve 5 is used to control the hydraulic oil to return from the crisis intercept module to the hydraulic oil module, and its functions include adjusting the oil return pressure, controlling the oil return flow and realizing the oil return on-off. When the crisis intercept module completes an action or the training process ends, the oil return ball valve 5 is opened, so that the hydraulic oil can return to the hydraulic station smoothly, and the circulation of the hydraulic oil is realized. The opening and closing of the oil return ball valve 5 is also controlled by the instructions of the control module, and the oil return speed can be adjusted according to the training needs, so as to accurately control the reset process and action cycle of the crisis intercept module.
[0043] Further, in the embodiment, the crisis interruption module comprises an AST oil circuit; the AST oil circuit comprises an AST solenoid valve 1, the AST oil circuit is connected with an oil inlet circuit of the hydraulic oil module, and the AST solenoid valve 1 is used for cutting off the AST oil circuit and simulating an oil pressure loss and an emergency shutdown critical working condition. The AST solenoid valve 1 can cut off the AST oil circuit according to an instruction sent by the control module, so as to simulate an oil pressure loss, an emergency shutdown or other abnormal critical working condition. In the training process, when it is needed to simulate a sudden accident or an emergency shutdown scene of the steam turbine, the AST solenoid valve 1 is triggered to be closed, the AST oil circuit is cut off, the crisis interruption module loses power, and thus the emergency operation ability of the trainee under the condition of the oil pressure loss can be trained.
[0044] The AST oil circuit further comprises an AST oil quick tripping plug valve 2; the AST solenoid valve 1 and the AST oil quick tripping plug valve 2 are arranged in series, and the AST oil quick tripping plug valve 2 is used for quick access and disconnection of the AST oil circuit and is used for simulating a tripping and quick interruption action critical working condition. In the training process, when the trainee or the control system triggers a quick tripping operation, the AST oil quick tripping plug valve 2 can be instantaneously opened or closed, so that the crisis interruption module performs a quick interruption action, and thus a response process of the steam turbine under the tripping or emergency shutdown working condition can be truly reproduced.
[0045] The crisis interruption module comprises an AST pressure transmitter 9, the AST pressure transmitter 9 is connected with the AST oil circuit and communicates with the control module, is used for collecting AST circuit pressure data, and simulates an AST action response delay or pressure failure critical working condition.
[0046] Further, in the embodiment, the crisis interruption module comprises an ASP oil circuit; the ASP oil circuit comprises an ASP throttle hole 3 and an OPC solenoid valve 6, the ASP throttle hole 3 is connected with the OPC solenoid valve 6;
[0047] The ASP throttle hole 3 and the OPC solenoid valve 6 are used for adjusting hydraulic oil flow and pressure, and are used for simulating an oil circuit pressure instability and flow shortage critical working condition.
[0048] The crisis interruption module comprises an ASP pressure transmitter 10, the ASP pressure transmitter 10 is connected with the ASP oil circuit and communicates with the control module, is used for collecting ASP circuit pressure data, and simulates an ASP oil circuit pressure loss or abnormal critical working condition.
[0049] Further, in the embodiment, the crisis interruption module comprises a manual blocking valve 7, which is arranged in parallel in the AST oil circuit and the ASP oil circuit of the crisis interruption module, and is used for manually cutting off the hydraulic oil to perform manual emergency shutdown training. The ASP throttle hole 3 is used for limiting the flow of the hydraulic oil, and by changing the cross-sectional area or the inner diameter of the throttle hole, the flow rate of the hydraulic oil can be accurately controlled, so as to simulate the working condition of insufficient oil flow. The OPC electromagnetic valve 6 is used for opening, closing or adjusting the hydraulic oil passage, and by receiving the instruction of the control module, the hydraulic oil pressure and flow can be accurately adjusted during the training, so as to realize the simulation of pressure fluctuation or unstable state of the oil circuit. The ASP throttle hole 3 and the OPC electromagnetic valve 6 work cooperatively, and can reproduce typical critical working conditions such as sudden drop, fluctuation or insufficient flow of the hydraulic oil, so as to help the trainees master the emergency operation method under abnormal oil circuit conditions.
[0050] The crisis interruption module comprises a pressure gauge 8 connected with the AST oil circuit and the ASP oil circuit respectively, which is used for directly displaying the hydraulic oil pressure parameter, and is used for simulating the critical working conditions of sudden pressure drop and abnormal pressure during the training. The ASP pressure transmitter 10 can collect the pressure data of the ASP oil circuit in real time, and feed back the pressure change information to the control module. According to the feedback data, the control module can judge whether the pressure loss or abnormal condition occurs in the ASP oil circuit, and trigger the corresponding training scene or emergency interruption action, so as to reproduce the critical working conditions caused by the abnormal oil circuit in the training process.
[0051] The hydraulic oil module provides power for a plurality of crisis interruption modules, and each crisis interruption module is connected with the control module one by one, so as to realize the accurate control and training of the crisis interruption operation. The control module can collect the running state parameters of the crisis interruption module in real time, and send control instructions to the crisis interruption module based on the preset control logic, so as to simulate the interruption operation under various critical working conditions, so that the operating personnel can be familiar with and master the emergency response process in a safe environment, and avoid high-risk accidents such as overspeed and runaway during the training on the real steam turbine.
[0052] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.
[0053] In the above description, the technical details of patterning, etching, etc. for each layer are not described in detail. However, those skilled in the art should understand that the layers, regions, etc. of desired shapes can be formed by various means in the prior art. In addition, those skilled in the art can also design methods that are not exactly the same as the above-described methods in order to form the same structure.
[0054] The present application has been described above with reference to the embodiments. However, these embodiments are merely for illustrative purposes and are not intended to limit the scope of the present application. The scope of the present application is defined by the appended claims and their equivalents. Those skilled in the art can make various substitutions and modifications without departing from the scope of the present application, and such substitutions and modifications should fall within the scope of the present application.
[0055] Although the embodiments of the present application have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the present application.
[0056] Obviously, the above-described embodiments are merely examples for clearly illustrating the present application and are not intended to limit the embodiments. Based on the above description, those skilled in the art can make other different forms of changes or modifications. Here, it is not necessary or possible to enumerate all the embodiments. The changes or modifications derived therefrom are still within the protection scope of the present application.
Claims
1. An intelligent training device for a turbine trip system, characterized by, The hydraulic oil module, a plurality of crisis interruption modules and a plurality of control modules are included. The hydraulic oil module is connected with a plurality of crisis interruption training modules for providing power for the plurality of crisis interruption modules, the control module is connected with the crisis interruption module, and the control module corresponds to the crisis interruption module one by one. The control module is used for collecting the running state parameters of the crisis interruption module, and sending control instructions to the crisis interruption module based on a preset control logic, so as to simulate a crisis working condition and perform a crisis interruption action training. The crisis interruption module is used for receiving the control instructions of the control module, performing a crisis interruption operation, and feeding back a current state, so as to visually demonstrate a crisis interruption process. The crisis interruption module includes an oil inlet ball valve (4) and an oil return ball valve (5), the hydraulic oil module is connected with the oil inlet ball valve (4) and the oil return ball valve (5), the oil inlet ball valve (4) is used for controlling the hydraulic oil to enter the crisis interruption module, so as to adjust the oil supply state and the oil supply path on-off, and the oil return ball valve (5) is used for controlling the hydraulic oil to return from the crisis interruption module to the hydraulic oil module, so as to adjust the oil return state and the oil return path on-off.
2. The intelligent training device for a turbine trip system according to claim 1, characterized in that The crisis interruption module includes an AST oil path; the AST oil path includes an AST electromagnetic valve (1), the AST oil path is connected with an oil inlet loop of the hydraulic oil module, and the AST electromagnetic valve (1) is used for cutting off the AST oil path, so as to simulate an oil pressure loss and an emergency shutdown crisis working condition.
3. The intelligent training device for a turbine trip system according to claim 2, characterized in that The AST oil path further includes an AST oil quick trip plug valve (2); the AST electromagnetic valve (1) and the AST oil quick trip plug valve (2) are arranged in series, and the AST oil quick trip plug valve (2) is used for quick access and disconnection of the AST oil path, so as to simulate a trip and a quick interruption action crisis working condition.
4. The intelligent training device for a turbine trip system according to claim 3, characterized in that The crisis interruption module includes an ASP oil path; the ASP oil path includes an ASP throttle hole (3) and an OPC electromagnetic valve (6), the ASP throttle hole (3) is connected with the OPC electromagnetic valve (6); 5. The intelligent training device for a turbine trip system according to claim 4, characterized in that The ASP throttle hole (3) and the OPC electromagnetic valve (6) are used for adjusting the hydraulic oil flow and pressure, so as to simulate an unstable oil path pressure and insufficient flow crisis working condition. The crisis interruption module includes a manual trip valve (7), the manual trip valve (7) is arranged in parallel in the AST oil path and the ASP oil path of the crisis interruption module, and the manual trip valve (7) is used for manually cutting off the hydraulic oil to perform a manual emergency shutdown training.
6. The intelligent training device for a turbine trip system according to claim 5, characterized in that The crisis interruption module includes a pressure gauge (8), the pressure gauge (8) is connected with the AST oil path and the ASP oil path respectively, is used for directly displaying a hydraulic oil pressure parameter, and is used for simulating a pressure sudden drop and an abnormal pressure crisis working condition in a training process.
7. The intelligent training device for a turbine trip system according to claim 6, characterized in that The crisis interruption module includes an AST pressure transmitter (9), the AST pressure transmitter (9) is connected with the AST oil path and communicates with the control module, is used for collecting AST loop pressure data, and simulates an AST action response delay or pressure failure crisis working condition.
8. The intelligent training device for a turbine trip system according to claim 7, characterized in that 9. The intelligent training device for a turbine trip system according to claim 8, characterized in that The crisis blocking module comprises an ASP pressure transmitter (10) connected with an ASP oil circuit and in communication with the control module, for collecting ASP circuit pressure data and simulating a critical working condition of ASP oil circuit pressure loss or abnormality.
10. The intelligent training device for a turbine trip system according to claim 9, characterized in that The hydraulic oil module comprises a motor pump group and a hydraulic station, the motor pump group is connected with the hydraulic station, the motor pump group is used for providing hydraulic power for the hydraulic station, and the hydraulic station is used for storing hydraulic oil.