Boiler control method and device, storage medium, electronic equipment and program product

Abstract

The invention relates to a boiler control method and device, a storage medium, electronic equipment and a program product.The boiler control method comprises the steps that when it is determined that a boiler is in the operation process, the generated power of a power plant generator, data of smoke discharged by the boiler and the target power supply power of the power plant are obtained, the target power supply power is used for representing power provided by the power plant generator to a power supply area where the power plant is located in a current time period; according to the generated power, the smoke dust data and the target power supply power, target adjusting parameters of the boiler are determined; the operation state of the boiler is adjusted according to the target adjusting parameters, and the operation state of the boiler is comprehensively adjusted through the target adjusting parameters of the boiler, so that insufficient combustion of fuel in the boiler due to adjustment of the boiler through a single parameter is avoided, the combustion efficiency of the boiler is improved, and emission of harmful substances of a power plant can be reduced; the power generation efficiency of a power plant is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of boiler control, and in particular, to a boiler control method, device, storage medium, electronic equipment and program product. Background Art

[0002] As environmental pollution becomes increasingly serious, the pollutant emissions from thermal power plants, as important power supply units, have attracted widespread attention. Among them, boilers, as the core energy conversion equipment of thermal power plants, have become a key indicator for measuring their performance and environmental protection level. The combustion efficiency of boilers directly and significantly affects the pollutant emissions from thermal power plants. Summary of the invention

[0003] In order to achieve the above objectives, the present disclosure provides a boiler control method, device, storage medium, electronic device and program product.

[0004] A first aspect of the present disclosure provides a boiler control method, which is applied to a power plant control system, wherein the power plant control system includes a boiler and a power plant generator, wherein the boiler is connected to the power plant generator, and the boiler control method includes: When determining that the boiler is in operation, obtaining the power generation power of the power plant generator, smoke dust data emitted by the boiler and the target power supply power of the power plant, wherein the target power supply power is used to represent the power provided by the power plant generator to the power supply area where the power plant is located in the current period; Determining a target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power; The operating state of the boiler is adjusted according to the target adjustment parameter.

[0005] Optionally, determining a target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power includes: Determining the standby adjustment parameters of the boiler according to the generated power and the target power supply power; Determining the combustion state of the fuel in the boiler according to the smoke data, wherein the combustion state is used to characterize the full combustion state of the fuel in the boiler; The target adjustment parameter is determined according to the standby adjustment parameter, the smoke data and the combustion state.

[0006] Optionally, the smoke data includes smoke concentration and harmful gas concentration, the combustion state includes complete combustion and incomplete combustion, and the determining the target adjustment parameter according to the standby adjustment parameter, the smoke data and the combustion state includes: In the case where it is determined that the combustion state is the incomplete combustion, determining a target adjustment parameter of the boiler according to the smoke concentration and the harmful gas concentration; The standby adjustment parameter is adjusted by the target adjustment parameter to obtain the target adjustment parameter.

[0007] Optionally, determining the standby adjustment parameters of the boiler according to the generated power and the target power supply power includes: Determining a target difference between the generated power and the target supplied power; Obtaining a preset adjustment parameter correspondence relationship, where the preset adjustment parameter correspondence relationship is used to characterize a correspondence relationship between a difference between the generated power and the target power supply and an adjustment parameter of the boiler; The standby adjustment parameter is determined according to the corresponding relationship between the target difference and the preset adjustment parameter.

[0008] Optionally, the smoke data includes the smoke concentration and gas composition, and determining the combustion state of the fuel in the boiler according to the smoke data includes: When it is determined that the smoke concentration is greater than a preset concentration threshold, or the gas component includes carbon monoxide, it is determined that the combustion state of the fuel in the boiler is the incomplete combustion.

[0009] Optionally, the determining the target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power further includes: The generated power, the smoke data and the target power supply power are input into a pre-trained adjustment parameter model, and the target adjustment parameter of the boiler is output through the adjustment parameter model.

[0010] Optionally, the target adjustment parameter includes at least one of a supply air adjustment parameter, an induced air adjustment parameter, and a fuel supply adjustment parameter, and adjusting the operating state of the boiler according to the target adjustment parameter includes: According to the air supply adjustment parameter, the air supply volume of the boiler is adjusted; or, According to the induced draft adjustment parameter, the air supply volume of the boiler is adjusted; or, The fuel supply amount in the boiler is adjusted according to the fuel supply adjustment parameter.

[0011] A second aspect of the present disclosure provides a boiler control device, which is applied to a power plant control system. The power plant control system includes a boiler and a power plant generator. The boiler is connected to the power plant generator. The boiler control device includes: an acquisition module, configured to acquire, when determining that the boiler is in operation, the power generation power of the power plant generator, the smoke dust data emitted by the boiler, and the target power supply power of the power plant, wherein the target power supply power is used to represent the power provided by the power plant generator to the power supply area where the power plant is located in the current period; a determination module, configured to determine a target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power; The regulating module is configured to regulate the operating state of the boiler according to the target regulating parameter.

[0012] Optionally, the determining module includes: A first determination submodule is configured to determine a standby adjustment parameter of the boiler according to the generated power and the target power supply power; A second determination submodule is configured to determine a combustion state of the fuel in the boiler according to the smoke data, wherein the combustion state is used to characterize a sufficient combustion state of the fuel in the boiler; The third determination submodule is configured to determine the target adjustment parameter according to the standby adjustment parameter, the smoke data and the combustion state.

[0013] Optionally, the smoke data includes smoke concentration and harmful gas concentration, the combustion state includes complete combustion and incomplete combustion, and the third determination submodule is configured as follows: In the case where it is determined that the combustion state is the incomplete combustion, determining a target adjustment parameter of the boiler according to the smoke concentration and the harmful gas concentration; The standby adjustment parameter is adjusted by the target adjustment parameter to obtain the target adjustment parameter.

[0014] Optionally, the first determining submodule is configured to: Determining a target difference between the generated power and the target supplied power; Obtaining a preset adjustment parameter correspondence relationship, where the preset adjustment parameter correspondence relationship is used to characterize a correspondence relationship between a difference between the generated power and the target power supply and an adjustment parameter of the boiler; The standby adjustment parameter is determined according to the corresponding relationship between the target difference and the preset adjustment parameter.

[0015] Optionally, the smoke data includes the smoke concentration and gas composition, and the second determination submodule is configured to: When it is determined that the smoke concentration is greater than a preset concentration threshold, or the gas component includes carbon monoxide, it is determined that the combustion state of the fuel in the boiler is the incomplete combustion.

[0016] Optionally, the determining module is configured to: The generated power, the smoke data and the target power supply power are input into a pre-trained adjustment parameter model, and the target adjustment parameter of the boiler is output through the adjustment parameter model.

[0017] Optionally, the target adjustment parameter includes at least one of an air supply adjustment parameter, an induced air adjustment parameter and a fuel supply adjustment parameter, and the adjustment module is configured to: According to the air supply adjustment parameter, the air supply volume of the boiler is adjusted; or, According to the induced draft adjustment parameter, the air supply volume of the boiler is adjusted; or, The fuel supply amount in the boiler is adjusted according to the fuel supply adjustment parameter.

[0018] A third aspect of the present disclosure provides a non-temporary computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of any one of the methods provided in the first aspect of the present disclosure.

[0019] A fourth aspect of the present disclosure provides an electronic device, including: a memory having a computer program stored thereon; A processor is used to execute the computer program in the memory to implement the steps of any one of the methods provided in the first aspect of the present disclosure.

[0020] A fifth aspect of the present disclosure provides a computer program product, including a computer program, which, when executed by a processor, implements the steps of any one of the methods provided in the first aspect of the present disclosure.

[0021] The above technical scheme obtains the power generation power of the power plant generator, the smoke dust data emitted by the boiler and the target power supply power of the power plant when determining that the boiler is in operation, and determines the target adjustment parameters of the boiler according to the power generation power, the smoke dust data and the target power supply power. The operating state of the boiler is comprehensively adjusted through the target adjustment parameters of the boiler to avoid adjusting the boiler through a single parameter, which leads to incomplete combustion of the fuel in the boiler, improves the combustion efficiency of the boiler, and can reduce the emission of harmful substances in the power plant, which is beneficial to improving the power generation efficiency of the power plant.

[0022] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings: Figure 1 is a flow chart of a boiler control method according to an exemplary embodiment; Figure 2 is based on Figure 1 The illustrated embodiment shows a flow chart of a boiler control method; Figure 3 is a block diagram of a boiler control device according to an exemplary embodiment; Figure 4 is based on Figure 3 A block diagram of a boiler control device shown in the illustrated embodiment; Figure 5 is a block diagram of an electronic device according to an exemplary embodiment; Figure 6 is a block diagram of another electronic device according to an exemplary embodiment. DETAILED DESCRIPTION

[0024] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0025] Figure 1 is a flow chart of a boiler control method according to an exemplary embodiment. The boiler control method is applied to a power plant control system. The power plant control system includes a boiler and a power plant generator. The boiler is connected to the power plant generator. Figure 1 As shown, the boiler control method may include the following steps: In step 101, when it is determined that the boiler is in operation, the power generation power of the power plant generator, the smoke dust data emitted by the boiler and the target power supply power of the power plant are obtained.

[0026] The target power supply power is used to represent the power provided by the power plant generator to the power supply area where the power plant is located during the current period. The period can be a time period formed by dividing a day according to the actual power consumption of the power supply area.

[0027] In this step, a possible implementation method for obtaining the power generation power of the power plant generator is: the output voltage collected by the voltage sensor and the output current collected by the current sensor set at the output end of the power plant generator are used to calculate the power generation power of the power plant generator based on the output voltage and the output current.

[0028] In this step, the smoke data emitted by the boiler can be obtained by installing a smoke detection device (for example, a smoke and flue gas tester, a smoke and flue gas sampler, or a laser dust instrument, etc.) in the smoke emission pipe of the boiler.

[0029] In this step, the target power supply power of the power plant can be obtained from the preset power supply power correspondence relationship through the current time period. The preset power supply power correspondence relationship can be used to characterize the correspondence relationship between the time period and the power supply power.

[0030] In step 102, target adjustment parameters of the boiler are determined according to the generated power, the smoke data and the target power supply power.

[0031] The target adjustment parameter may include at least one of an air supply adjustment parameter, an induced air adjustment parameter and a fuel supply adjustment parameter.

[0032] In this step, a possible implementation method may be: inputting the generated power, the smoke data and the target power supply power into a pre-trained adjustment parameter model, and outputting the target adjustment parameter of the boiler through the adjustment parameter model.

[0033] In this step, another possible implementation may be: determining the standby adjustment parameters of the boiler by the difference between the generated power and the target power supply, adjusting the standby adjustment parameters of the boiler by the smoke data, and obtaining the target adjustment parameters of the boiler.

[0034] It should be noted that, when the difference between the generated power and the target power supply power is positive, the generated power of the power plant generator can be reduced by simultaneously reducing the boiler's air supply, induced draft and fuel supply, so that the difference between the generated power of the power plant generator and the target power supply power of the power plant is within a preset range. When the difference between the generated power and the target power supply power is negative, the generated power of the power plant generator can be increased by simultaneously increasing the boiler's air supply, induced draft and fuel supply, so that the difference between the generated power of the power plant generator and the target power supply power of the power plant is within a preset range.

[0035] In step 103, the operating state of the boiler is adjusted according to the target adjustment parameter.

[0036] The operating state of the boiler may include a normal operating state and an abnormal operating state. The abnormal operating state may be a state in which the fuel in the boiler is not fully burned, the power generation power provided by the boiler to the power plant generator is insufficient, or the power generation power provided by the boiler to the power plant generator is too high, so that the difference between the power generation power of the power plant generator and the target power supply power is not within a preset range, and the normal operating state may be other states other than the abnormal operating state, for example: the fuel in the boiler is fully burned, and the boiler provides sufficient power generation power to the power plant generator (that is, the power generation power provided by the boiler to the power plant generator makes the difference between the power generation power of the power plant generator and the target power supply power of the power plant within a preset range).

[0037] In this step, possible implementation methods may be: adjusting the air supply volume of the boiler according to the air supply adjustment parameter; or, adjusting the air supply volume of the boiler according to the induced draft adjustment parameter; or, adjusting the fuel supply volume in the boiler according to the fuel supply adjustment parameter.

[0038] It should be noted that the operating state of the boiler can be comprehensively adjusted through the air supply adjustment parameters, induced draft adjustment parameters and fuel supply adjustment parameters, which can not only ensure the full combustion of the fuel in the boiler, but also ensure that the boiler provides sufficient power generation power to the power plant generator, so that the power generation power of the power plant generator is consistent with the target power supply power, and reduce the emission of harmful substances in the power plant, which is conducive to improving the power generation efficiency of the power plant.

[0039] The above technical scheme obtains the power generation power of the power plant generator, the smoke dust data emitted by the boiler and the target power supply power of the power plant when determining that the boiler is in operation, and determines the target adjustment parameters of the boiler according to the power generation power, the smoke dust data and the target power supply power. The operating state of the boiler is comprehensively adjusted through the target adjustment parameters of the boiler to avoid adjusting the boiler through a single parameter, which leads to incomplete combustion of the fuel in the boiler, improves the combustion efficiency of the boiler, and can reduce the emission of harmful substances in the power plant, which is beneficial to improving the power generation efficiency of the power plant.

[0040] Figure 2 is based on Figure 1 The flow chart of a boiler control method shown in the embodiment is shown in FIG2. Figure 1 Another possible implementation of step 102 may include the following steps: In step 1021, the standby adjustment parameters of the boiler are determined according to the generated power and the target power supply.

[0041] The specific implementation method of this step can be: determining the target difference between the generated power and the target power supply power; obtaining a preset adjustment parameter correspondence, which is used to characterize the correspondence between the difference between the generated power and the target power supply power and the adjustment parameter of the boiler; and determining the standby adjustment parameter according to the target difference and the preset adjustment parameter correspondence.

[0042] It should be noted that the preset adjustment parameter correspondence relationship may be in the form of a table, a curve graph or a mathematical formula. For example, the preset adjustment parameter correspondence relationship may be a lookup table that lists the optimal adjustment parameter values ​​corresponding to different difference ranges; or may be a complex mathematical model that can calculate the optimal adjustment parameter based on the target difference.

[0043] In step 1022, the combustion state of the fuel in the boiler is determined based on the smoke data.

[0044] The combustion state is used to characterize the complete combustion state of the fuel in the boiler. The smoke data includes the smoke concentration, gas composition and harmful gas concentration.

[0045] In this step, a possible implementation method may be: when it is determined that the smoke concentration is greater than a preset concentration threshold, or the gas component includes carbon monoxide, it is determined that the combustion state of the fuel in the boiler is incomplete combustion.

[0046] In this step, another possible implementation may be: when it is determined that the smoke concentration is less than or equal to a preset concentration threshold and the gas composition does not include carbon monoxide, it is determined that the combustion state of the fuel in the boiler is fully burned.

[0047] It should be noted that, usually, the fuel of thermal power plants is coal. When coal is not fully burned, it releases a large amount of carbon monoxide or particulate matter (for example, carbon black, smoke and fly ash, etc.). The smoke concentration is much greater than the smoke concentration emitted when the coal is fully burned. The combustion state of the fuel in the boiler can be determined by judging the smoke concentration and the preset concentration threshold, or by judging whether the exhaust gas contains carbon monoxide.

[0048] In step 1023, the target adjustment parameter is determined according to the standby adjustment parameter, the smoke data and the combustion state.

[0049] The smoke data may include smoke concentration and harmful gas concentration, and the combustion state may include complete combustion and incomplete combustion.

[0050] In this step, a possible implementation method may be: when it is determined that the combustion state is the insufficient combustion, the target adjustment parameter of the boiler is determined according to the smoke concentration and the harmful gas concentration; the standby adjustment parameter is adjusted by the target adjustment parameter to obtain the target adjustment parameter.

[0051] Among them, the target adjustment parameter may include a positive adjustment parameter and a negative adjustment parameter. The positive adjustment parameter may be used to indicate an increase in the numerical value corresponding to the standby adjustment parameter, and the negative adjustment parameter may be used to indicate a decrease in the numerical value corresponding to the standby adjustment parameter. For example, the target adjustment parameter may be -10m³ / h (cubic meters per hour) of air supply, which reduces the air supply in the standby adjustment parameter by 10m³ / h; the target adjustment parameter may be 5m³ / h (cubic meters per hour) of air supply, which increases the air supply in the standby adjustment parameter by 5m³ / h.

[0052] It should be noted that when the combustion state of the fuel in the boiler is incomplete combustion, the smoke concentration and the harmful gas concentration are obtained, and the target adjustment parameters are obtained from the preset adjustment correspondence based on the smoke concentration and the harmful gas concentration. The preset adjustment correspondence can be used to characterize the correspondence between the smoke concentration and the harmful gas concentration and the adjustment parameters.

[0053] In this step, another possible implementation may be: when the combustion state is determined to be the insufficient combustion, the standby adjustment parameter is used as the target adjustment parameter of the boiler.

[0054] The above technical scheme obtains the power generation power of the power plant generator, the smoke dust data emitted by the boiler and the target power supply power of the power plant when determining that the boiler is in operation, and determines the target adjustment parameters of the boiler according to the power generation power, the smoke dust data and the target power supply power. The operating state of the boiler is comprehensively adjusted through the target adjustment parameters of the boiler to avoid adjusting the boiler through a single parameter, which leads to incomplete combustion of the fuel in the boiler, improves the combustion efficiency of the boiler, and can reduce the emission of harmful substances in the power plant, which is beneficial to improving the power generation efficiency of the power plant.

[0055] Figure 3 is a block diagram of a boiler control device according to an exemplary embodiment, which is applied to a power plant control system. The power plant control system includes a boiler and a power plant generator. The boiler is connected to the power plant generator. Figure 3 As shown, the boiler control device may include: The acquisition module 301 is configured to acquire the power generation of the power plant generator, the smoke dust data emitted by the boiler and the target power supply power of the power plant when determining that the boiler is in operation, wherein the target power supply power is used to represent the power provided by the power plant generator to the power supply area where the power plant is located in the current period; A determination module 302 is configured to determine a target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power; The adjustment module 303 is configured to adjust the operating state of the boiler according to the target adjustment parameter.

[0056] Figure 4 is based on Figure 3 The block diagram of a boiler control device shown in the embodiment shown in FIG. Figure 4 As shown above Figure 3 The determination module 302 shown may include: The first determination submodule 3021 is configured to determine the standby adjustment parameters of the boiler according to the generated power and the target power supply power; The second determination submodule 3022 is configured to determine the combustion state of the fuel in the boiler according to the smoke data, wherein the combustion state is used to characterize the full combustion state of the fuel in the boiler; The third determination submodule 3023 is configured to determine the target adjustment parameter according to the standby adjustment parameter, the smoke data and the combustion state.

[0057] Optionally, the smoke data includes smoke concentration and harmful gas concentration, the combustion state includes complete combustion and incomplete combustion, and the third determination submodule 3023 is configured as follows: In the case where it is determined that the combustion state is the incomplete combustion, determining a target adjustment parameter of the boiler according to the smoke concentration and the harmful gas concentration; The standby adjustment parameter is adjusted by the target adjustment parameter to obtain the target adjustment parameter.

[0058] Optionally, the first determining submodule 3021 is configured to: Determining a target difference between the generated power and the target supplied power; Obtaining a preset adjustment parameter correspondence relationship, where the preset adjustment parameter correspondence relationship is used to characterize a correspondence relationship between a difference between the generated power and the target power supply and an adjustment parameter of the boiler; The standby adjustment parameter is determined according to the corresponding relationship between the target difference and the preset adjustment parameter.

[0059] Optionally, the smoke data includes the smoke concentration and gas composition, and the second determination submodule 3022 is configured to: When it is determined that the smoke concentration is greater than a preset concentration threshold, or the gas component includes carbon monoxide, it is determined that the combustion state of the fuel in the boiler is the incomplete combustion.

[0060] Optionally, the determining module 302 is configured to: The generated power, the smoke data and the target power supply power are input into a pre-trained adjustment parameter model, and the target adjustment parameter of the boiler is output through the adjustment parameter model.

[0061] Optionally, the target adjustment parameter includes at least one of a supply air adjustment parameter, an induced air adjustment parameter and a fuel supply adjustment parameter, and the adjustment module 303 is configured as follows: According to the air supply adjustment parameter, the air supply volume of the boiler is adjusted; or, According to the induced draft adjustment parameter, the air supply volume of the boiler is adjusted; or, The fuel supply amount in the boiler is adjusted according to the fuel supply adjustment parameter.

[0062] The above technical scheme obtains the power generation power of the power plant generator, the smoke dust data emitted by the boiler and the target power supply power of the power plant when determining that the boiler is in operation, and determines the target adjustment parameters of the boiler according to the power generation power, the smoke dust data and the target power supply power. The operating state of the boiler is comprehensively adjusted through the target adjustment parameters of the boiler to avoid adjusting the boiler through a single parameter, which leads to incomplete combustion of the fuel in the boiler, improves the combustion efficiency of the boiler, and can reduce the emission of harmful substances in the power plant, which is beneficial to improving the power generation efficiency of the power plant.

[0063] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0064] Figure 5 FIG. 1 is a block diagram of an electronic device according to an exemplary embodiment. Figure 5 As shown, the electronic device 500 may include: a first processor 501 , a first memory 502 . The electronic device 500 may also include one or more of a multimedia component 503 , a first input / output (I / O) interface 504 , and a first communication component 505 .

[0065] The first processor 501 is used to control the overall operation of the electronic device 500 to complete all or part of the steps in the above-mentioned boiler control method. The first memory 502 is used to store various types of data to support the operation of the electronic device 500. For example, these data may include instructions for any application or method used to operate on the electronic device 500, and application-related data, such as contact data, messages sent and received, pictures, audio, video, etc. The first memory 502 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, referred to as EPROM), programmable read-only memory (Programmable Read-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic memory, flash memory, magnetic disk or optical disk. The multimedia component 503 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may be further stored in the first memory 502 or sent through the first communication component 505. The audio component also includes at least one speaker for outputting audio signals. The first input / output (I / O) interface 504 provides an interface between the first processor 501 and other interface modules, and the above-mentioned other interface modules may be keyboards, mice, buttons, etc. These buttons may be virtual buttons or physical buttons. The first communication component 505 is used for wired or wireless communication between the electronic device 500 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more of them, is not limited here. Therefore, the corresponding first communication component 505 may include: Wi-Fi module, Bluetooth module, NFC module, etc.

[0066] In an exemplary embodiment, the electronic device 500 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned boiler control method.

[0067] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, and when the program instructions are executed by a processor, the steps of the above-mentioned boiler control method are implemented. For example, the computer-readable storage medium can be the above-mentioned first memory 502 including program instructions, and the above-mentioned program instructions can be executed by the first processor 501 of the electronic device 500 to complete the above-mentioned boiler control method.

[0068] Figure 6 6 is a block diagram of another electronic device according to an exemplary embodiment. For example, the electronic device 600 may be provided as a server. Figure 6 The electronic device 600 includes a second processor 622, which may be one or more, and a second memory 632 for storing a computer program executable by the second processor 622. The computer program stored in the second memory 632 may include one or more modules each corresponding to a set of instructions. In addition, the second processor 622 may be configured to execute the computer program to perform the above-mentioned boiler control method.

[0069] In addition, the electronic device 600 may further include a power supply component 626 and a second communication component 650, the power supply component 626 may be configured to perform power management of the electronic device 600, and the communication component 650 may be configured to implement communication of the electronic device 600, for example, wired or wireless communication. In addition, the electronic device 600 may further include a second input / output (I / O) interface 658. The electronic device 600 may operate based on an operating system stored in the second memory 632.

[0070] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, and when the program instructions are executed by a processor, the steps of the above-mentioned boiler control method are implemented. For example, the non-transitory computer-readable storage medium can be the above-mentioned second memory 632 including program instructions, and the above-mentioned program instructions can be executed by the second processor 622 of the electronic device 600 to complete the above-mentioned boiler control method.

[0071] In another exemplary embodiment, a computer program product is also provided. The computer program product includes a computer program executable by a programmable device, and the computer program has a code portion for executing the above boiler control method when executed by the programmable device.

[0072] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0073] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0074] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A boiler control method, characterized in that: Applied to a power plant control system, the power plant control system includes a boiler and a power plant generator, the boiler is connected to the power plant generator, and the boiler control method includes: When determining that the boiler is in operation, obtaining the power generation power of the power plant generator, smoke dust data emitted by the boiler and the target power supply power of the power plant, wherein the target power supply power is used to represent the power provided by the power plant generator to the power supply area where the power plant is located in the current period; Determining a target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power; The operating state of the boiler is adjusted according to the target adjustment parameter.

2. The method according to claim 1, characterized in that The step of determining the target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power includes: Determining the standby adjustment parameters of the boiler according to the generated power and the target power supply power; Determining the combustion state of the fuel in the boiler according to the smoke data, wherein the combustion state is used to characterize the full combustion state of the fuel in the boiler; The target adjustment parameter is determined according to the standby adjustment parameter, the smoke data and the combustion state.

3. The method according to claim 2, characterized in that The smoke data includes smoke concentration and harmful gas concentration, the combustion state includes complete combustion and incomplete combustion, and the target adjustment parameter is determined according to the standby adjustment parameter, the smoke data and the combustion state, including: In the case where it is determined that the combustion state is the incomplete combustion, determining a target adjustment parameter of the boiler according to the smoke concentration and the harmful gas concentration; The standby adjustment parameter is adjusted by the target adjustment parameter to obtain the target adjustment parameter.

4. The method according to claim 2, characterized in that: The step of determining the standby adjustment parameters of the boiler according to the generated power and the target power supply power includes: Determining a target difference between the generated power and the target supplied power; Obtaining a preset adjustment parameter correspondence relationship, where the preset adjustment parameter correspondence relationship is used to characterize a correspondence relationship between a difference between the generated power and the target power supply and an adjustment parameter of the boiler; The standby adjustment parameter is determined according to the corresponding relationship between the target difference and the preset adjustment parameter.

5. The method according to claim 3, characterized in that: The smoke data includes the smoke concentration and gas composition, and determining the combustion state of the fuel in the boiler according to the smoke data includes: When it is determined that the smoke concentration is greater than a preset concentration threshold, or the gas component includes carbon monoxide, it is determined that the combustion state of the fuel in the boiler is the incomplete combustion.

6. The method according to claim 1, characterized in that The determining the target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power also includes: The generated power, the smoke data and the target power supply power are input into a pre-trained adjustment parameter model, and the target adjustment parameter of the boiler is output through the adjustment parameter model.

7. The method according to claim 1, characterized in that The target adjustment parameter includes at least one of a supply air adjustment parameter, an induced air adjustment parameter, and a fuel supply adjustment parameter. The operation state of the boiler is adjusted according to the target adjustment parameter, including: According to the air supply adjustment parameter, the air supply volume of the boiler is adjusted; or, According to the induced draft adjustment parameter, the air supply volume of the boiler is adjusted; or, The fuel supply amount in the boiler is adjusted according to the fuel supply adjustment parameter.

8. A boiler control device, characterized in that: Applied to a power plant control system, the power plant control system includes a boiler and a power plant generator, the boiler is connected to the power plant generator, and the boiler control device includes: an acquisition module, configured to acquire, when determining that the boiler is in operation, the power generation power of the power plant generator, the smoke dust data emitted by the boiler, and the target power supply power of the power plant, wherein the target power supply power is used to represent the power provided by the power plant generator to the power supply area where the power plant is located in the current period; a determination module, configured to determine a target adjustment parameter of the boiler according to the generated power, the smoke data and the target power supply power; The regulating module is configured to regulate the operating state of the boiler according to the target regulating parameter.

9. The device according to claim 8, characterized in that The determining module comprises: A first determination submodule is configured to determine a standby adjustment parameter of the boiler according to the generated power and the target power supply power; A second determination submodule is configured to determine a combustion state of the fuel in the boiler according to the smoke data, wherein the combustion state is used to characterize a sufficient combustion state of the fuel in the boiler; The third determination submodule is configured to determine the target adjustment parameter according to the standby adjustment parameter, the smoke data and the combustion state.

10. The device according to claim 9, characterized in that The smoke data includes smoke concentration and harmful gas concentration, the combustion state includes complete combustion and incomplete combustion, and the third determination submodule is configured as follows: In the case where it is determined that the combustion state is the incomplete combustion, determining a target adjustment parameter of the boiler according to the smoke concentration and the harmful gas concentration; The standby adjustment parameter is adjusted by the target adjustment parameter to obtain the target adjustment parameter.

11. The device according to claim 9, characterized in that The first determining submodule is configured as follows: Determining a target difference between the generated power and the target supplied power; Obtaining a preset adjustment parameter correspondence relationship, where the preset adjustment parameter correspondence relationship is used to characterize a correspondence relationship between a difference between the generated power and the target power supply and an adjustment parameter of the boiler; The standby adjustment parameter is determined according to the corresponding relationship between the target difference and the preset adjustment parameter.

12. The device according to claim 10, characterized in that The smoke data includes the smoke concentration and gas composition, and the second determination submodule is configured to: When it is determined that the smoke concentration is greater than a preset concentration threshold, or the gas component includes carbon monoxide, it is determined that the combustion state of the fuel in the boiler is the incomplete combustion.

13. The device according to claim 8, characterized in that The determination module is configured to: The generated power, the smoke data and the target power supply power are input into a pre-trained adjustment parameter model, and the target adjustment parameter of the boiler is output through the adjustment parameter model.

14. The device according to claim 8, characterized in that The target adjustment parameter includes at least one of a supply air adjustment parameter, an induced air adjustment parameter, and a fuel supply adjustment parameter, and the adjustment module is configured as follows: According to the air supply adjustment parameter, the air supply volume of the boiler is adjusted; or, According to the induced draft adjustment parameter, the air supply volume of the boiler is adjusted; or, The fuel supply amount in the boiler is adjusted according to the fuel supply adjustment parameter.

15. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

16. An electronic device, characterized in that: include: a memory having a computer program stored thereon; A processor, configured to execute the computer program in the memory to implement the steps of the method according to any one of claims 1 to 7.

17. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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