Method and device for determining capture strategy, storage medium, electronic device and computer program product

Abstract

The invention discloses a capture strategy determination method and device, a storage medium, an electronic device and a computer program product, and relates to the field of carbon dioxide capture, the capture strategy determination method comprises the following steps: determining a power generation state of a thermal power plant, and determining a first capture amount of carbon dioxide to be captured according to the power generation state; determining a second capture amount of carbon dioxide allowed to be captured by the capture device; and determining a carbon dioxide capture strategy according to the first capture amount and the second capture amount. By adopting the technical scheme, the problem that the capture rate of carbon dioxide captured by a traditional method is low is solved.

Description

Technical Field

[0001] The present application relates to the field of carbon dioxide capture, and more specifically, to a method and device for determining a capture strategy, a storage medium, an electronic device, and a computer program product. Background Art

[0002] With the rapid growth of the total economy, the demand for primary and secondary energy is increasing. Among them, primary energy is mainly coal, and secondary energy is mainly thermal power generation. The carbon dioxide emissions of primary and secondary energy are characterized by rapid growth and large total amount, which has a great impact on the climate environment. The current carbon capture, utilization and storage (CCUS) technology for carbon emission reduction and climate change response is mainly used in coal chemical industry, synthesis gas and coal-fired power fields where high-concentration carbon dioxide must be separated and removed. Among them, the coal-fired power field is concentrated in the application of integrated gasification combined cycle power generation system (IGCC) coal gasification and gas-steam combined cycle power generation technology.

[0003] A carbon capture device is a device used to capture and store carbon dioxide in the atmosphere in related technologies, and usually includes technologies for absorbing and separating carbon dioxide, such as chemical absorption, physical absorption, membrane separation, etc. The capture rate of a carbon capture device refers to the ratio of the amount of carbon dioxide actually captured by the device to the total amount of carbon dioxide in the exhaust gas when the device is treating carbon dioxide in the exhaust gas. The higher the capture rate of a carbon capture device, the more efficient it is in capturing carbon dioxide. The stability of the capture rate is crucial to the operating and environmental effects of carbon capture equipment.

[0004] However, the carbon capture device in the related technology is unstable and cannot adjust the capture strategy in time to fully capture the carbon dioxide emitted by thermal power plants, which can easily lead to a decrease in the final carbon dioxide capture rate.

[0005] With regard to the problem of low capture rate of carbon dioxide using traditional methods in related technologies, no effective solution has been proposed so far.

[0006] Therefore, it is necessary to improve the related technology to overcome the above-mentioned defects in the related technology. Summary of the invention

[0007] The embodiments of the present invention provide a method and device for determining a capture strategy, a storage medium, an electronic device, and a computer program product, so as to at least solve the problem of low capture rate of carbon dioxide captured by traditional methods.

[0008] According to one aspect of an embodiment of the present invention, there is provided a method for determining a capture strategy, comprising: determining a power generation state of a thermal power plant, and determining a first capture amount of carbon dioxide to be captured based on the power generation state; and determining a second capture amount of carbon dioxide that a capture device is allowed to capture; and determining a carbon dioxide capture strategy based on the first capture amount and the second capture amount.

[0009] In an exemplary embodiment, determining a second capture amount of carbon dioxide that a capture device allows to be captured includes: determining a volume of a target liquid in the capture device and a concentration of the target liquid, wherein the target liquid is used to absorb carbon dioxide; and determining the second capture amount based on the volume of the target liquid and the concentration of the target liquid.

[0010] In an exemplary embodiment, a carbon dioxide capture strategy is determined based on the first capture amount and the second capture amount, including: when the first capture amount is greater than the second capture amount, reducing the opening size of a target pipe, wherein the target pipe is a pipe between the capture device and a target space, and the target space stores gas generated by the thermal power plant during the power generation process; and / or when the first capture amount is greater than the second capture amount, reducing the power of an air intake fan in the capture device, wherein the air intake fan is used to suck the gas in the target space into the capture device.

[0011] In an exemplary embodiment, the method further includes: when the first capture amount is greater than the second capture amount and there is still space for storing the target liquid in the capture device, determining the target volume according to the difference between the first capture amount and the second capture amount, wherein the target liquid is used to absorb carbon dioxide and the target volume is the volume of the target liquid to be increased; when the reference volume is greater than or equal to the target volume, sending a first instruction to the infusion device to instruct the infusion device to input the target volume of the target liquid into the capture device through an infusion pipeline, wherein the reference volume is the volume of the target liquid that is still allowed to be stored in the capture device; when the reference volume is less than the target volume, sending a second instruction to the infusion device to instruct the infusion device to input the reference volume of the target liquid into the capture device through an infusion pipeline.

[0012] In an exemplary embodiment, the method further includes: when the first captured amount is greater than the second captured amount, sending a third instruction to the thermal power plant to instruct the thermal power plant to reduce power generation.

[0013] In an exemplary embodiment, a carbon dioxide capture strategy is determined based on the first capture amount and the second capture amount, including: when the first capture amount is less than the second capture amount, increasing the opening size of a target pipe, wherein the target pipe is a pipe between the capture device and a target space, and the target space stores gas generated by the thermal power plant during the power generation process; and / or when the first capture amount is less than the second capture amount, increasing the power of an air intake fan in the capture device, wherein the air intake fan is used to suck the gas in the target space into the capture device.

[0014] According to another aspect of an embodiment of the present invention, a device for determining a capture strategy is also provided, including: a first determination module, used to determine the power generation state of a thermal power plant, and determine a first capture amount of carbon dioxide to be captured based on the power generation state; a second determination module, used to determine a second capture amount of carbon dioxide allowed to be captured by the capture device; and a third determination module, used to determine a carbon dioxide capture strategy based on the first capture amount and the second capture amount.

[0015] According to another aspect of the embodiments of the present invention, a computer-readable storage medium is provided, in which a computer program is stored, wherein the computer program is configured to execute the above-mentioned method for determining the capture strategy when running.

[0016] According to another aspect of an embodiment of the present invention, there is provided an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the method for determining the capture strategy through the computer program.

[0017] According to another aspect of the embodiments of the present invention, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the method for determining the capture strategy is implemented.

[0018] Through the present invention, the power generation state of the thermal power plant is determined, so as to determine the first capture amount of carbon dioxide to be captured according to the power generation state, and determine the second capture amount of carbon dioxide that the capture device is allowed to capture, and then determine the capture strategy according to the first capture amount and the second capture amount. Since the first capture amount is determined in real time according to the power generation state and the second capture amount is determined according to the capture device, the capture strategy is optimized, the capture rate is improved, and the problem of low capture rate of carbon dioxide captured by traditional methods is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0020] 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 It is a hardware structure block diagram of a mobile terminal of a method for determining a capture strategy according to an embodiment of the present invention;

[0022] Figure 2 is a flow chart of a method for determining a capture strategy according to an embodiment of the present invention;

[0023] Figure 3 It is a structural block diagram of a device for determining a capture strategy according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings 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 should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] The method embodiments provided in the embodiments of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking running on a mobile terminal as an example, Figure 1 FIG. 1 is a hardware structure block diagram of a mobile terminal of a method for determining a capture strategy according to an embodiment of the present invention. Figure 1 As shown, the mobile terminal may include one or more ( Figure 1Only one is shown in the figure) a processor 102 (the processor 102 may include but is not limited to a processing device such as a microprocessor (Central Processing Unit, MCU) or a programmable logic device (Field Programmable Gate Array, FPGA)) and a memory 104 for storing data, wherein the mobile terminal may also include a transmission device 106 and an input / output device 108 for communication functions. It can be understood by those skilled in the art that Figure 1 The structure shown is only for illustration and does not limit the structure of the mobile terminal. Figure 1 More or fewer components as shown, or with Figure 1 Different configurations are shown.

[0027] The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the method for determining the capture strategy in the embodiment of the present invention. The processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, that is, to implement the above method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include a memory remotely arranged relative to the processor 102, and these remote memories may be connected to the mobile terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.

[0028] The transmission device 106 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0029] In this embodiment, a method for determining a capture strategy is provided. Figure 2 is a flow chart of a method for determining a capture strategy according to an embodiment of the present invention. Figure 2 As shown, the process includes the following steps S202-S206:

[0030] Step S202: determining a power generation state of the thermal power plant, and determining a first capture amount of carbon dioxide to be captured according to the power generation state;

[0031] Optionally, the power generation status of a thermal power plant refers to the current operation status of the power plant, including but not limited to: power generation, power generation efficiency, power supply stability, etc. The operation status can be obtained by monitoring the parameters of the power plant, wherein the parameters of the power plant include but are not limited to: fuel consumption, power output, etc. of the power plant.

[0032] Optionally, by comprehensively calculating various parameters (such as power generation, fuel type and consumption, and carbon dioxide emission factor), the amount of carbon dioxide emitted under a specific power generation state, ie, the first captured amount of carbon dioxide to be captured, can be obtained.

[0033] Step S204: determining a second capture amount of carbon dioxide that the capture device is allowed to capture;

[0034] It should be noted that there is no sequence for the above step S202 and step S204 when executing the embodiment.

[0035] In an exemplary embodiment, the above step S204 can be implemented by the following steps S11-S12:

[0036] Step S11: determining the volume of the target liquid in the capture device and the concentration of the target liquid, wherein the target liquid is used to absorb carbon dioxide;

[0037] Optionally, in the process of capturing carbon dioxide, the target liquid is usually a solvent for absorbing carbon dioxide, which plays a role in absorbing and separating carbon dioxide in the capture device, thereby absorbing carbon dioxide from the combustion exhaust gas and transferring it to the liquid. The target liquid includes, but is not limited to: ammonia water (a mixture of ammonia and water), alcohol amine compounds (such as methanolamine, ethanolamine, etc.) and carbonate solution, etc.

[0038] Step S12: determining the second capture amount according to the volume of the target liquid and the concentration of the target liquid.

[0039] It should be noted that the content of the substance used for chemical reaction with carbon dioxide in the target liquid can be determined according to the volume and concentration of the target liquid, and then the second capture amount can be determined.

[0040] Optionally, for example, using ammonia water as the target liquid, ammonia water reacts with carbon dioxide as follows: NH3+CO2→NH4HCO3. By calculating the change in the content of the reactant (NH3) and / or the change in the content of the product (NH4HCO3), the amount of carbon dioxide that can be captured in the capture device can be obtained, that is, the second capture amount.

[0041] Step S206: determining a carbon dioxide capture strategy according to the first capture amount and the second capture amount.

[0042] The above steps determine the power generation status of the thermal power plant, determine the first capture amount of carbon dioxide to be captured according to the power generation status, and determine the second capture amount of carbon dioxide that the capture device is allowed to capture, and then determine the capture strategy according to the first capture amount and the second capture amount. Since the first capture amount is determined in real time according to the power generation status and the second capture amount is determined according to the capture device, the capture strategy is optimized, the capture rate is improved, and the problem of low capture rate of carbon dioxide captured by traditional methods is solved.

[0043] In an exemplary embodiment, the above step S206 includes the following steps S21 and / or S22:

[0044] Step S21: when the first capture amount is greater than the second capture amount, reducing the opening size of the target pipeline, wherein the target pipeline is a pipeline between the capture device and a target space, and the target space stores the gas generated by the thermal power plant during power generation;

[0045] Step S22: When the first capture amount is greater than the second capture amount, reducing the power of the air suction machine in the capture device, wherein the air suction machine is used to suck the gas in the target space into the capture device.

[0046] It should be noted that if the first capture amount is greater than the second capture amount, it means that the remaining amount of the target liquid in the capture device is not enough to absorb all the carbon dioxide of the first capture amount (i.e., the amount emitted by the thermal power plant). Therefore, the opening size of the target pipeline can be reduced, and / or the power of the air intake machine in the capture device can be reduced to reduce the gas produced by the thermal power plant, thereby slowing down the absorption rate of carbon dioxide, so that the target liquid and carbon dioxide react to reach a state of equilibrium and react fully, so as to improve the capture rate of the capture device.

[0047] In an exemplary embodiment, the above step S206 includes the following steps S31 and / or S32:

[0048] Step S31: when the first capture amount is less than the second capture amount, increasing the opening size of the target pipeline, wherein the target pipeline is a pipeline between the capture device and a target space, and the target space stores the gas generated by the thermal power plant during power generation;

[0049] Step S32: when the first capture amount is less than the second capture amount, increasing the power of the air suction machine in the capture device, wherein the air suction machine is used to suck the gas in the target space into the capture device.

[0050] It should be noted that if the first capture amount is smaller than the second capture amount, it means that the remaining amount of target liquid in the capture device has remained after absorbing the first capture amount (i.e., the amount emitted by the thermal power plant) of carbon dioxide, and cannot react completely, resulting in waste of target liquid, thereby reducing the capture rate of the capture device. Therefore, the opening size of the target pipeline can be increased, and / or the power of the air intake machine in the capture device can be increased, so as to speed up the absorption rate of carbon dioxide, so that the target liquid and carbon dioxide react to reach a state of equilibrium and react fully, so as to improve the capture rate of the capture device.

[0051] It should be noted that if the first capture amount is equal to the second capture amount, it means that the chemical reaction in the capture device has reached a state of equilibrium, and the target liquid can fully absorb carbon dioxide and does not need to be changed.

[0052] In an exemplary embodiment, the method further includes the following steps S41 to S43:

[0053] Step S41: when the first capture amount is greater than the second capture amount and the capture device further has a space for storing a target liquid, determining a target volume according to a difference between the first capture amount and the second capture amount, wherein the target liquid is used to absorb carbon dioxide, and the target volume is the volume of the target liquid to be increased;

[0054] Step S42: when the reference volume is greater than or equal to the target volume, sending a first instruction to the infusion device to instruct the infusion device to input the target volume of the target liquid into the capture device through the infusion pipeline, wherein the reference volume is the volume of the target liquid that can be stored in the capture device;

[0055] Step S43: When the reference volume is smaller than the target volume, a second instruction is sent to the infusion device to instruct the infusion device to input the reference volume of the target liquid into the capture device through the infusion pipeline.

[0056] Optionally, when the target liquid reacts with carbon dioxide, the concentration of the target liquid will change, so the concentration can be kept constant by increasing the content of the target liquid, thereby improving the capture rate of carbon dioxide by the capture device.

[0057] In an exemplary embodiment, the method further includes the following steps: when the first captured amount is greater than the second captured amount, sending a third instruction to the thermal power plant to instruct the thermal power plant to reduce power generation.

[0058] Optionally, by reducing the power generation of the thermal power plant, the output of carbon dioxide is reduced, and the flow rate of flue gas output from the thermal power plant to the capture device (including the capture tank) is reduced, so that the target liquid and carbon dioxide react to reach a state of equilibrium and react fully to improve the capture rate of the capture device.

[0059] Optionally, the execution entity of the above steps is a capture device.

[0060] Obviously, the above-described embodiments are only embodiments of a part of the present invention, rather than all embodiments. In order to better understand the above method, the above process is described below in conjunction with embodiments, but it is not intended to limit the technical solutions of the embodiments of the present invention, specifically:

[0061] Determine the power generation state of the current thermal power plant, determine a first capture amount of carbon dioxide to be captured according to the power generation state, and detect the concentration of the capture liquid (i.e., the above-mentioned target liquid) in the capture tank of the capture device and the volume of the capture liquid, and determine a second capture amount that can be captured by the capture liquid in the capture tank according to the concentration of the capture liquid and the volume of the capture liquid;

[0062] When the first capture amount is greater than the second capture amount, the flow rate of flue gas output from the power plant to the capture device is controlled to be reduced. In addition, when there is spare capacity in the capture liquid, in addition to controlling the flow rate of flue gas output from the power plant to the capture device, the capture liquid capacity can also be increased. Specifically, the capture liquid capacity can be increased in the following manner: when the concentration remains unchanged, the amount of solution to be increased is determined according to the difference between the first capture amount and the second capture amount, thereby ensuring flexible adjustment of the capture efficiency.

[0063] When the first capture amount is less than or equal to the second capture amount, the flow rate of flue gas output from the power plant to the capture device is controlled to increase. In addition, when there is spare capacity in the capture liquid, in addition to controlling the increase in the flow rate of flue gas output from the power plant to the capture device (including the above-mentioned capture tank), the capture liquid capacity can also be reduced. Specifically, the capture liquid capacity can be reduced in the following manner: when the concentration remains unchanged, the amount of solution to be reduced is determined according to the difference between the first capture amount and the second capture amount, thereby ensuring flexible adjustment of the capture efficiency.

[0064] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods of various embodiments of the present invention.

[0065] In the present embodiment, a device for determining a capture strategy is also provided, and the device is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware of a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceived.

[0066] Figure 3 is a structural block diagram of a device for determining a capture strategy according to an embodiment of the present invention, the device comprising:

[0067] A first determination module 302, configured to determine a power generation state of the thermal power plant, and determine a first capture amount of carbon dioxide to be captured according to the power generation state;

[0068] A second determination module 304 is used to determine a second capture amount of carbon dioxide that the capture device is allowed to capture;

[0069] The third determination module 306 is configured to determine a carbon dioxide capture strategy according to the first capture amount and the second capture amount.

[0070] The above-mentioned device determines the power generation status of the thermal power plant to determine the first capture amount of carbon dioxide to be captured according to the power generation status, and determines the second capture amount of carbon dioxide that the capture device is allowed to capture, and then determines the capture strategy according to the first capture amount and the second capture amount. Since the first capture amount is determined in real time according to the power generation status and the second capture amount is determined according to the capture device, the capture strategy is optimized, the capture rate is improved, and the problem of low capture rate of carbon dioxide captured by traditional methods is solved.

[0071] In an exemplary embodiment, the second determination module 304 is further used to determine the volume of the target liquid in the capture device and the concentration of the target liquid, wherein the target liquid is used to absorb carbon dioxide; and determine the second capture amount based on the volume of the target liquid and the concentration of the target liquid.

[0072] In an exemplary embodiment, the third determination module 306 includes: a control unit, for reducing the opening size of a target pipe when the first capture amount is greater than the second capture amount, wherein the target pipe is a pipe between the capture device and a target space, and the target space stores the gas generated by the thermal power plant during the power generation process; and / or reducing the power of an air suction machine in the capture device when the first capture amount is greater than the second capture amount, wherein the air suction machine is used to suck the gas in the target space into the capture device.

[0073] In an exemplary embodiment, the third determination module 306 includes: a determination unit, which is used to determine the target volume according to the difference between the first capture amount and the second capture amount when the first capture amount is greater than the second capture amount and there is still space in the capture device for storing the target liquid, wherein the target liquid is used to absorb carbon dioxide and the target volume is the volume of the target liquid to be increased; the above-mentioned third determination module 306 also includes: a sending unit, which is used to send a first instruction to the infusion device when the reference volume is greater than or equal to the target volume, so as to instruct the infusion device to input the target volume of the target liquid into the capture device through the infusion pipeline, wherein the reference volume is the volume of the target liquid that is still allowed to be stored in the capture device; when the reference volume is less than the target volume, sending a second instruction to the infusion device to instruct the infusion device to input the reference volume of the target liquid into the capture device through the infusion pipeline.

[0074] In an exemplary embodiment, the sending unit is further used to send a third instruction to the thermal power plant to instruct the thermal power plant to reduce power generation when the first captured amount is greater than the second captured amount.

[0075] In an exemplary embodiment, the control unit is also used to increase the opening size of the target pipe when the first capture amount is smaller than the second capture amount, wherein the target pipe is a pipe between the capture device and the target space, and the target space stores the gas generated by the thermal power plant during the power generation process; and / or when the first capture amount is smaller than the second capture amount, increase the power of the air suction machine in the capture device, wherein the air suction machine is used to suck the gas in the target space into the capture device.

[0076] An embodiment of the present invention further provides a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to execute the steps of any of the above method embodiments when running.

[0077] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0078] S1, determining a power generation state of a thermal power plant, and determining a first capture amount of carbon dioxide to be captured according to the power generation state;

[0079] S2, determining a second capture amount of carbon dioxide that the capture device is allowed to capture;

[0080] S3: Determine a carbon dioxide capture strategy according to the first capture amount and the second capture amount.

[0081] In an exemplary embodiment, the computer-readable storage medium may include, but is not limited to, various media that can store computer programs, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk.

[0082] For specific examples in this embodiment, reference may be made to the examples described in the above embodiments and exemplary implementation modes, and this embodiment will not be described in detail herein.

[0083] An embodiment of the present invention further provides a computer program product, including a computer program, and when the computer program is executed by a processor, the steps in any one of the above method embodiments are performed.

[0084] An embodiment of the present invention further provides an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0085] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0086] S1, determining a power generation state of a thermal power plant, and determining a first capture amount of carbon dioxide to be captured according to the power generation state;

[0087] S2, determining a second capture amount of carbon dioxide that the capture device is allowed to capture;

[0088] S3: Determine a carbon dioxide capture strategy according to the first capture amount and the second capture amount.

[0089] In an exemplary embodiment, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0090] For specific examples in this embodiment, reference may be made to the examples described in the above embodiments and exemplary implementation modes, and this embodiment will not be described in detail herein.

[0091] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0092] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A method for determining a capture strategy, characterized in that: include: Determining a power generation state of a thermal power plant, and determining a first capture amount of carbon dioxide to be captured according to the power generation state; as well as determining a second captured amount of carbon dioxide that the capture device is allowed to capture; A carbon dioxide capture strategy is determined according to the first capture amount and the second capture amount.

2. The method according to claim 1, characterized in that Determining a second captured amount of carbon dioxide that the capture device is allowed to capture comprises: determining a volume of a target liquid in the capture device and a concentration of the target liquid, wherein the target liquid is used to absorb carbon dioxide; The second capture amount is determined according to the volume of the target liquid and the concentration of the target liquid.

3. The method according to claim 1, characterized in that Determining a carbon dioxide capture strategy according to the first capture amount and the second capture amount includes: In the case where the first capture amount is greater than the second capture amount, reducing the opening size of a target pipeline, wherein the target pipeline is a pipeline between the capture device and a target space, and the target space stores the gas generated by the thermal power plant during power generation; and / or In a case where the first capture amount is greater than the second capture amount, the power of an air sucker in the capture device is reduced, wherein the air sucker is used to suck the gas in the target space into the capture device.

4. The method according to claim 3, characterized in that The method further comprises: In the case where the first capture amount is greater than the second capture amount and the capture device further has a space for storing a target liquid, determining a target volume according to a difference between the first capture amount and the second capture amount, wherein the target liquid is used to absorb carbon dioxide, and the target volume is the volume of the target liquid to be increased; When the reference volume is greater than or equal to the target volume, a first instruction is sent to the infusion device to instruct the infusion device to input the target volume of the target liquid into the capture device through the infusion pipeline, wherein the reference volume is the volume of the target liquid that can be stored in the capture device; In a case where the reference volume is smaller than the target volume, a second instruction is sent to the infusion device to instruct the infusion device to input the reference volume of the target liquid into the capture device through the infusion pipeline.

5. The method according to claim 3, characterized in that: The method further comprises: In a case where the first captured amount is greater than the second captured amount, a third instruction is sent to the thermal power plant to instruct the thermal power plant to reduce power generation.

6. The method according to claim 1, characterized in that Determining a carbon dioxide capture strategy according to the first capture amount and the second capture amount includes: In the case where the first capture amount is less than the second capture amount, increasing the opening size of a target pipeline, wherein the target pipeline is a pipeline between the capture device and a target space, and the target space stores the gas generated by the thermal power plant during power generation; and / or In a case where the first capture amount is smaller than the second capture amount, the power of the air sucker in the capture device is increased, wherein the air sucker is used to suck the gas in the target space into the capture device.

7. A device for determining a capture strategy, characterized in that: include: A first determination module, used to determine a power generation state of the thermal power plant, and determine a first capture amount of carbon dioxide to be captured according to the power generation state; A second determination module, used to determine a second capture amount of carbon dioxide that the capture device is allowed to capture; The third determination module is used to determine a carbon dioxide capture strategy according to the first capture amount and the second capture amount.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored program, wherein the program executes the method according to any one of claims 1 to 6 when executed.

9. An electronic device comprising a memory and a processor, characterized in that: A computer program is stored in the memory, and the processor is configured to execute the method according to any one of claims 1 to 6 through the computer program.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the method according to any one of claims 1 to 6 is implemented.

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