Control method and device of hydraulic turbine set, storage medium and electronic equipment

Abstract

The invention provides a hydraulic turbine set control method and device, a storage medium and electronic equipment. The method comprises the steps that current operation parameters of a hydraulic turbine set system are obtained; the operation parameters comprise guide vane opening and unit frequency; determining a target guide vane opening degree of the hydraulic turbine set system by utilizing a first expert PID controller based on a preset target set frequency and a difference value between the set frequencies; a control signal of a motor in the hydraulic turbine set system is obtained through a second expert PID controller based on the difference value between the target guide vane opening degree and the guide vane opening degree; and controlling a motor in the hydraulic turbine set system to operate according to the control signal so as to adjust the opening degree of a guide vane in the hydraulic turbine set system and further adjust the set frequency in the hydraulic turbine set system. According to the method provided by the embodiment of the invention, the operation of the motor is controlled in a double-closed-loop control mode, the motor control precision can be improved, and the oscillation time is shortened.

Description

Technical Field

[0001] The present application relates to the field of control technology, and in particular to a control method, device, storage medium and electronic equipment for a water turbine unit. Background Art

[0002] In the field of hydropower energy utilization, the turbine unit is the core equipment for converting water energy into electrical energy. Its stability and control performance are directly related to the safe and efficient operation of the hydropower station and the stable power supply of the power system.

[0003] However, in the existing turbine control schemes, although a variety of control technologies have been applied to motor control, these technologies still face many challenges in practical applications, especially the problems of low accuracy and long oscillation time, which have become key factors restricting the operating efficiency and stability of hydropower plants. Summary of the invention

[0004] The technical problem to be solved by this application is to provide a control method, device, storage medium and electronic device for a water turbine unit, which can improve the motor control accuracy and reduce the oscillation time. The specific solution is as follows:

[0005] A control method for a water turbine unit, comprising:

[0006] Acquire the current operating parameters of the water turbine system; the operating parameters include the guide vane opening and the unit frequency;

[0007] Determining a target guide vane opening of the turbine system by using a first expert PID controller based on a preset target unit frequency and a difference between the unit frequencies;

[0008] Using a second expert PID controller to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening;

[0009] The operation of the motor in the water turbine system is controlled according to the control signal to adjust the guide vane opening in the water turbine system, thereby adjusting the unit frequency in the water turbine system.

[0010] In a possible implementation, determining the target guide vane opening of the hydro-turbine system by using the first expert PID controller based on the difference between the target unit frequency and the unit frequency includes:

[0011] updating the control parameters of the first expert PID controller according to the unit frequency and a preset target unit frequency;

[0012] The target guide vane opening of the hydro-turbine system is determined by using the updated first expert PID controller based on the difference between the target unit frequency and the unit frequency.

[0013] In a possible implementation, updating the control parameters of the first expert PID controller according to the unit frequency and a preset target unit frequency includes:

[0014] Matching the unit frequency and the preset target unit frequency with a preset knowledge base to obtain a knowledge entry that successfully matches the target unit frequency and the unit frequency;

[0015] Determining a first target control parameter of a first expert PID controller according to a knowledge item that successfully matches the target unit frequency and the unit frequency;

[0016] The control parameters of the first expert PID controller are replaced by the first target control parameters.

[0017] In a possible implementation, the obtaining, using the second expert PID controller based on the difference between the target guide vane opening and the guide vane opening, a control signal of a motor in the hydro-turbine system includes:

[0018] updating a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening;

[0019] The updated second expert PID controller is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening.

[0020] In a possible implementation, updating a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening includes:

[0021] Matching the guide vane opening and the preset target guide vane opening with a preset knowledge base to obtain a knowledge entry that successfully matches the target guide vane opening and the guide vane opening;

[0022] determining a second target control parameter of a second expert PID controller according to the knowledge item that successfully matches the target guide vane opening and the guide vane opening;

[0023] The control parameters of the second expert PID controller are replaced by the second target control parameters.

[0024] A control device for a water turbine unit, comprising:

[0025] An acquisition unit, used to acquire current operating parameters of the water turbine system; the operating parameters include guide vane opening and unit frequency;

[0026] A first execution unit, configured to determine a target guide vane opening of the hydro-turbine system based on a preset target unit frequency and a difference between the unit frequencies using a first expert PID controller;

[0027] A second execution unit is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening by using a second expert PID controller;

[0028] A control unit is used to control the operation of the motor in the water turbine system according to the control signal to adjust the guide vane opening in the water turbine system, thereby adjusting the unit frequency in the water turbine system.

[0029] In a possible implementation, the first execution unit includes:

[0030] A first updating subunit, configured to update a control parameter of a first expert PID controller according to the unit frequency and a preset target unit frequency;

[0031] The first execution subunit is used to determine the target guide vane opening of the turbine unit system based on the difference between the target unit frequency and the unit frequency by using the updated first expert PID controller.

[0032] In a possible implementation, the second execution unit includes:

[0033] A second updating subunit, configured to update a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening;

[0034] The second execution subunit is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening by using an updated second expert PID controller.

[0035] A storage medium comprises stored instructions, wherein when the instructions are executed, the device where the storage medium is located is controlled to execute the control method of the water turbine group as described above.

[0036] An electronic device comprises a memory and one or more instructions, wherein the one or more instructions are stored in the memory and are configured to be executed by one or more processors to implement the control method of a water turbine group as described above.

[0037] The present application provides a control method, device, storage medium and electronic device for a water turbine unit, the method comprising: obtaining the current operating parameters of the water turbine unit system; the operating parameters include the guide vane opening and the unit frequency; using a first expert PID controller based on a preset target unit frequency and the difference between the unit frequency, determining the target guide vane opening of the water turbine unit system; using a second expert PID controller based on the difference between the target guide vane opening and the guide vane opening, obtaining a control signal of a motor in the water turbine unit system; controlling the operation of the motor in the water turbine unit system according to the control signal to adjust the guide vane opening in the water turbine unit system, and then adjusting the unit frequency in the water turbine unit system. By using the method provided in the embodiment of the present application, the operation of the motor is controlled by a double closed-loop control method, which can improve the motor control accuracy and reduce the oscillation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0039] Figure 1 A method flow chart of a control method of a water turbine unit provided in the present application;

[0040] Figure 2 A control schematic diagram of a water turbine unit provided in this application;

[0041] Figure 3 A flow chart of a control process of a water turbine unit provided in this application;

[0042] Figure 4 A flowchart of a process for updating parameters of an expert PID controller provided by the present application;

[0043] Figure 5 A schematic diagram of the structure of a control device for a water turbine unit provided in the present application;

[0044] Figure 6 A schematic diagram of the structure of an electronic device provided in this application. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] In this application, the terms "comprises", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0047] The present application embodiment provides a control method for a water turbine unit, which can be applied to electronic devices, such as smart phones, tablet devices, smart wearable devices, etc. The method flow chart of the method is as follows: Figure 1 As shown, specifically including:

[0048] S101: Acquire current operating parameters of the water turbine system; the operating parameters include guide vane opening and unit frequency.

[0049] In this embodiment, the water turbine system may include a motor, a guide vane assembly and a water turbine; the guide vane assembly may be a device for controlling the amount of water, and may include at least one of a guide vane, a nozzle needle, a valve, etc.

[0050] Optionally, the guide vane opening in the operating parameters is the opening of the guide vane assembly in the turbine system.

[0051] Optionally, the unit frequency in the operating parameters is the frequency of the turbine unit in the turbine unit system.

[0052] S102: Determine the target guide vane opening of the water turbine system by using a first expert PID controller based on a preset target unit frequency and a difference between the unit frequencies.

[0053] In this embodiment, the first expert PID controller may be an expert PID controller for controlling the guide vane opening in the water turbine unit.

[0054] Optionally, the target unit frequency may be a unit frequency that is expected to be achieved.

[0055] In this embodiment, the difference between the target unit frequency and the actual current unit frequency of the turbine unit can be determined, and the difference between the target unit frequency and the current unit frequency of the turbine unit can be used as the input of the first expert PID controller to obtain the opening information output by the first expert PID controller; the opening information is determined as the target guide vane opening of the guide vane assembly of the turbine unit system, and the target guide vane opening is the expected opening.

[0056] S103: using a second expert PID controller to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening.

[0057] In this embodiment, the difference between the target guide vane opening and the current actual guide vane opening of the guide vane assembly can be determined, and the difference between the target guide vane opening and the current guide vane opening can be used as the input of the second PID control to obtain the control signal output by the second expert PID controller. The control signal can be used to control the forward or reverse rotation of the motor in the turbine unit system.

[0058] S104: Controlling the operation of the motor in the water turbine system according to the control signal to adjust the guide vane opening of the water turbine system, thereby adjusting the unit frequency of the water turbine system.

[0059] In an embodiment provided in the present application, based on the above solution, specifically, using the first expert PID controller to determine the target guide vane opening of the turbine system based on the difference between the target unit frequency and the unit frequency includes:

[0060] updating the control parameters of the first expert PID controller according to the unit frequency and a preset target unit frequency;

[0061] The target guide vane opening of the hydro-turbine system is determined by using the updated first expert PID controller based on the difference between the target unit frequency and the unit frequency.

[0062] In this embodiment, the first target control parameter of the first PID control can be determined by the inference engine based on the current unit frequency, the target unit frequency and the preset knowledge base, so that the control parameter of the first expert PID controller can be updated according to the first target control parameter.

[0063] After the first expert PID controller updates the control parameters, the difference between the target unit frequency and the current unit frequency is input into the updated first expert PID controller to obtain the target guide vane opening output by the updated first expert PID controller.

[0064] In an embodiment provided in the present application, based on the above solution, optionally, updating the control parameters of the first expert PID controller according to the unit frequency and the preset target unit frequency includes:

[0065] Matching the unit frequency and the preset target unit frequency with a preset knowledge base to obtain a knowledge entry that successfully matches the target unit frequency and the unit frequency;

[0066] Determining a first target control parameter of a first expert PID controller according to a knowledge item that successfully matches the target unit frequency and the unit frequency;

[0067] The control parameters of the first expert PID controller are replaced by the first target control parameters.

[0068] Optionally, the first target PID parameters may include a first proportional coefficient Kp_outer, a first integral coefficient ki_outer, and a differential coefficient kd_outer of the first expert PID controller.

[0069] In some embodiments, a preset first configuration file may be queried according to the target unit frequency and the current unit frequency to obtain the first target PID parameter.

[0070] In some embodiments, the target unit frequency and the current unit frequency may be processed by a preset first neural network model to obtain a first target PID parameter.

[0071] In an embodiment provided in the present application, based on the above solution, specifically, obtaining a control signal of a motor in the water turbine system by using a second expert PID controller based on a difference between the target guide vane opening and the guide vane opening includes:

[0072] updating a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening;

[0073] The updated second expert PID controller is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening.

[0074] In this embodiment, the second target control parameter of the second PID control can be determined by the inference engine based on the current guide vane opening, the target guide vane opening and a preset knowledge base, so that the control parameter of the second expert PID controller is updated according to the second target control parameter.

[0075] After the second expert PID controller updates the control parameters, the difference between the target guide vane and the current guide vane frequency is input into the updated second expert PID controller to obtain the target guide vane opening output by the updated second expert PID controller.

[0076] In an embodiment provided in the present application, based on the above solution, specifically, updating the control parameters of the preset second expert PID controller according to the target guide vane opening and the guide vane opening includes:

[0077] Matching the guide vane opening and the preset target guide vane opening with a preset knowledge base to obtain a knowledge entry that successfully matches the target guide vane opening and the guide vane opening;

[0078] determining a second target control parameter of a second expert PID controller according to the knowledge item that successfully matches the target guide vane opening and the guide vane opening;

[0079] The control parameters of the second expert PID controller are replaced by the second target control parameters.

[0080] Optionally, the second target PID parameters may include a first proportional coefficient Kp_inner, a first integral coefficient ki_inner, and a differential coefficient kd_inner of the second expert PID controller.

[0081] In some embodiments, a preset second configuration file may be queried according to the target guide vane opening and the current guide vane opening to obtain the second target PID parameters.

[0082] In some embodiments, the target guide vane opening and the current guide vane opening may be processed by a preset second neural network model to obtain a second target PID parameter.

[0083] See also Figure 2 , which is a control schematic diagram of a water turbine unit provided in the present application, wherein the first target PID control parameter of the first expert PID controller and the second target PID control parameter of the second expert PID controller can be determined by an inference engine based on state quantities such as actual unit frequency, target unit frequency, target guide vane opening, actual guide vane opening, and an expert knowledge base; then, double closed-loop control is performed by the first expert PID controller and the second expert PID controller, specifically, the target opening can be determined according to the first PID control, and a control signal can be generated according to the second target PID; the motor operation is controlled according to the control signal, thereby adjusting the opening of the guide vane assembly and the frequency of the water turbine unit.

[0084] In this embodiment, the expert knowledge base includes a plurality of knowledge items, and the knowledge items are a priori, empirical knowledge that has been summarized and can be obtained from past experience or constructed according to actual conditions.

[0085] For example, there are several common knowledge about PID controllers:

[0086] Knowledge item 1: When the absolute value of err(k) is greater than a certain amount, U(k) should be a constant Um. At this time, the inference engine can deduce Kp=Um / err(k), ki=0, kd=0.

[0087] Knowledge item 2: When the absolute value of err(k) is less than a certain amount, the controller should only use integral control. At this time, the inference engine can deduce that Kp=0, ki remains unchanged, and kd=0.

[0088] Knowledge Item 3: The absolute value of err(k) is gradually increasing, and the controller should adopt a more powerful output. At this time, the inference engine deduces that the PID parameters should be increased.

[0089] Knowledge Item 4: When the frequency exceeds a certain value and affects the safety of the unit, the controller should not allow the opening to be increased any further.

[0090] In this embodiment, err(k) represents the input of the expert PID controller, and U(k) represents the output of the expert PID controller.

[0091] See also Figure 3 , which is a flow chart of the control process of a water turbine unit provided in the present application, can collect data such as the current guide vane opening and unit frequency, and then perform controller parameter inference to update the parameters of the first expert PID controller and the parameters of the second controller; calculate the opening according to the updated first expert PID controller, calculate the forward and reverse signals (control signals) of the motor according to the updated second expert PID controller, and control the operation of the motor according to the forward and reverse signals.

[0092] See also Figure 4 , which is a flow chart of a process for updating the parameters of an expert PID controller provided in the present application, can obtain data such as state quantities, and then match the obtained data with a knowledge base. Specifically, the successfully matched knowledge items in the knowledge base can be determined based on the collected data, and the target control parameters of the expert PID controller can be determined based on the successfully matched knowledge items, and then the target control parameters can be passed into the expert PID controller.

[0093] and Figure 1 Corresponding to the method, the embodiment of the present application also provides a control device for a water turbine unit, for controlling Figure 1 The specific implementation of the method is shown in the following diagram: Figure 5 As shown, including:

[0094] The acquisition unit 501 is used to acquire the current operating parameters of the water turbine system; the operating parameters include the guide vane opening and the unit frequency;

[0095] A first execution unit 502 is used to determine the target guide vane opening of the turbine system based on a preset target unit frequency and a difference between the unit frequencies using a first expert PID controller;

[0096] A second execution unit 503 is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening by using a second expert PID controller;

[0097] The control unit 504 is used to control the operation of the motor in the water turbine system according to the control signal to adjust the guide vane opening of the water turbine system, thereby adjusting the unit frequency of the water turbine system.

[0098] In an embodiment provided in the present application, based on the above solution, specifically, the first execution unit includes:

[0099] A first updating subunit, configured to update a control parameter of a first expert PID controller according to the unit frequency and a preset target unit frequency;

[0100] The first execution subunit is used to determine the target guide vane opening of the turbine unit system based on the difference between the target unit frequency and the unit frequency by using the updated first expert PID controller.

[0101] In an embodiment provided in the present application, based on the above solution, specifically, the second execution unit includes:

[0102] A second updating subunit, configured to update a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening;

[0103] The second execution subunit is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening by using an updated second expert PID controller.

[0104] The specific principles and execution processes of each unit and module in the control device of the water turbine group disclosed in the above-mentioned embodiment of the present application are the same as the control method of the water turbine group disclosed in the above-mentioned embodiment of the present application. Please refer to the corresponding parts of the control method of the water turbine group provided in the above-mentioned embodiment of the present application, and will not be repeated here.

[0105] An embodiment of the present application further provides a storage medium, the storage medium including stored instructions, wherein when the instructions are executed, the device where the storage medium is located is controlled to execute the above-mentioned control method for the turbine group.

[0106] The present application also provides an electronic device, whose structural diagram is as follows: Figure 6 As shown, it specifically includes a memory 601 and one or more instructions 602, wherein the one or more instructions 602 are stored in the memory 601 and are configured to be executed by one or more processors 603 to perform the following operations:

[0107] Acquire the current operating parameters of the water turbine system; the operating parameters include the guide vane opening and the unit frequency;

[0108] Determining a target guide vane opening of the turbine system by using a first expert PID controller based on a difference between a preset target unit frequency and the unit frequency;

[0109] Using a second expert PID controller to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening;

[0110] The operation of the motor in the water turbine system is controlled according to the control signal to adjust the guide vane opening in the water turbine system, thereby adjusting the unit frequency in the water turbine system.

[0111] It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other. For the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0112] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0113] For the convenience of description, the above device is described in terms of functions and is described separately in various units. Of course, when implementing the present application, the functions of each unit can be implemented in the same or multiple software and / or hardware.

[0114] It can be known from the description of the above implementation methods that those skilled in the art can clearly understand that the present application can be implemented by means of software plus a necessary general hardware platform. Based on such an understanding, the technical solution of the present application can be essentially or partly contributed to the prior art in the form of a software product, which can be stored in a storage medium such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in the various embodiments of the present application or certain parts of the embodiments.

[0115] The above is a detailed introduction to a control method for a water turbine unit provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A control method for a water turbine unit, characterized in that: include: Acquire the current operating parameters of the water turbine system; the operating parameters include the guide vane opening and the unit frequency; Determining a target guide vane opening of the turbine system by using a first expert PID controller based on a difference between a preset target unit frequency and the unit frequency; Using a second expert PID controller to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening; The operation of the motor in the water turbine system is controlled according to the control signal to adjust the guide vane opening in the water turbine system, thereby adjusting the unit frequency in the water turbine system.

2. The method according to claim 1, characterized in that The method of using the first expert PID controller to determine the target guide vane opening of the turbine system based on the difference between a preset target unit frequency and the unit frequency includes: updating the control parameters of the first expert PID controller according to the unit frequency and a preset target unit frequency; The target guide vane opening of the hydro-turbine system is determined by using the updated first expert PID controller based on the difference between the target unit frequency and the unit frequency.

3. The method according to claim 2, characterized in that The updating of the control parameters of the first expert PID controller according to the unit frequency and the preset target unit frequency includes: Matching the unit frequency and the preset target unit frequency with a preset knowledge base to obtain a knowledge entry that successfully matches the target unit frequency and the unit frequency; Determining a first target control parameter of a first expert PID controller according to a knowledge item that successfully matches the target unit frequency and the unit frequency; The control parameters of the first expert PID controller are replaced by the first target control parameters.

4. The method according to claim 1, characterized in that: The method of using the second expert PID controller to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening comprises: updating a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening; The updated second expert PID controller is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening.

5. The method according to claim 4, characterized in that The updating of the control parameters of the preset second expert PID controller according to the target guide vane opening and the guide vane opening includes: Matching the guide vane opening and the preset target guide vane opening with a preset knowledge base to obtain a knowledge entry that successfully matches the target guide vane opening and the guide vane opening; determining a second target control parameter of a second expert PID controller according to the knowledge item that successfully matches the target guide vane opening and the guide vane opening; The control parameters of the second expert PID controller are replaced by the second target control parameters.

6. A control device for a water turbine unit, characterized in that: include: An acquisition unit, used to acquire current operating parameters of the water turbine system; the operating parameters include guide vane opening and unit frequency; A first execution unit, configured to determine a target guide vane opening of the hydro-turbine system based on a preset target unit frequency and a difference between the unit frequencies using a first expert PID controller; A second execution unit is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening by using a second expert PID controller; A control unit is used to control the operation of the motor in the water turbine system according to the control signal to adjust the guide vane opening in the water turbine system, thereby adjusting the unit frequency in the water turbine system.

7. The device according to claim 6, characterized in that The first execution unit includes: A first updating subunit, configured to update a control parameter of a first expert PID controller according to the unit frequency and a preset target unit frequency; The first execution subunit is used to determine the target guide vane opening of the turbine unit system based on the difference between the target unit frequency and the unit frequency by using the updated first expert PID controller.

8. The device according to claim 6, characterized in that The second execution unit includes: A second updating subunit, configured to update a preset control parameter of a second expert PID controller according to the target guide vane opening and the guide vane opening; The second execution subunit is used to obtain a control signal of a motor in the water turbine system based on a difference between the target guide vane opening and the guide vane opening by using an updated second expert PID controller.

9. A storage medium, characterized in that: The storage medium includes stored instructions, wherein when the instructions are executed, the device where the storage medium is located is controlled to execute the control method of the water turbine set according to any one of claims 1 to 5.

10. An electronic device, characterized in that: The invention comprises a memory and one or more instructions, wherein the one or more instructions are stored in the memory and configured so that one or more processors can execute the control method of the water turbine set as claimed in any one of claims 1 to 5.

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