Carbon emission reduction accounting method, device and equipment based on unit load regulation

Abstract

The invention provides a carbon emission reduction accounting method, device and equipment based on unit load regulation, and the method comprises the steps: obtaining a first unit load rate of a thermal power generating unit before unit load regulation and a second unit load rate of the thermal power generating unit after unit load regulation in response to the regulation operation of the unit load of the thermal power generating unit; according to the first unit load rate, determining the reference carbon emission of the thermal power generating unit within the accounting duration before unit load adjustment; according to the second unit load rate, determining the target carbon emission of the thermal power generating unit within the accounting duration after the unit load is adjusted; and based on the reference carbon emission and the target carbon emission, determining the carbon emission reduction generated by the thermal power generating unit in the accounting duration due to the adjustment of the unit load. Therefore, by means of the unit load rate, the carbon emission reduction of the thermal power generating unit caused by unit load adjustment or unit load change can be timely and effectively determined.

Description

Technical Field

[0001] The present disclosure relates to the technical field of carbon emission reduction, and in particular to a method, device and equipment for calculating carbon emission reduction based on unit load regulation. Background Art

[0002] In order to achieve the goal of green and low-carbon development, power companies have taken various measures to reduce the total amount of carbon emissions. In some companies, thermal power units belong to the production department of power companies and are the basic units for generating electricity in thermal power plants. As a key source of carbon emissions, carbon emission reduction has become an important evaluation parameter for thermal power units. It is an important indicator for measuring the effectiveness of energy conservation and emission reduction of thermal power units, reflecting the ability of thermal power units to reduce carbon dioxide and other emissions during operation, and is a key parameter for evaluating the environmental performance of thermal power units.

[0003] Therefore, it is very important to calculate the carbon emission reduction of thermal power units in a timely and effective manner. Summary of the invention

[0004] The present disclosure aims to solve one of the technical problems in the related art at least to some extent.

[0005] The present invention proposes a method, device and equipment for calculating carbon emission reduction based on unit load regulation, which relies on the unit load rate to effectively determine the carbon emission reduction generated by the thermal power unit due to unit load regulation or changes in unit load, and provides strong support for formulating more efficient carbon emission reduction strategies.

[0006] The first embodiment of the present disclosure proposes a method for calculating carbon emission reduction based on unit load regulation, the method comprising: In response to an adjustment operation on a unit load of a thermal power unit, obtaining a first unit load rate of the thermal power unit before the unit load adjustment and a second unit load rate after the unit load adjustment; Determining the baseline carbon emissions of the thermal power unit within the calculation period before the unit load adjustment according to the load rate of the first unit; Determining the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted according to the load rate of the second unit; Based on the baseline carbon emissions and the target carbon emissions, the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load during the calculation period is determined.

[0007] The carbon emission reduction accounting method based on unit load regulation of the disclosed embodiment obtains the first unit load rate of the thermal power unit before the unit load regulation and the second unit load rate after the unit load regulation by responding to the adjustment operation of the unit load of the thermal power unit; according to the first unit load rate, the benchmark carbon emissions of the thermal power unit within the accounting time before the unit load regulation are determined; according to the second unit load rate, the target carbon emissions of the thermal power unit within the accounting time after the unit load regulation are determined; based on the benchmark carbon emissions and the target carbon emissions, the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load within the accounting time is determined. Therefore, relying on the unit load rate, it is possible to effectively determine the carbon emission reduction generated by the thermal power unit due to the unit load adjustment or the change of the unit load, and provide strong support for the formulation of a more efficient carbon emission reduction strategy.

[0008] The second aspect of the present disclosure provides a carbon emission reduction calculation device based on unit load regulation, the device comprising: An acquisition module, configured to acquire, in response to an adjustment operation on a unit load of a thermal power unit, a first unit load rate of the thermal power unit before the unit load adjustment and a second unit load rate after the unit load adjustment; A first determination module is used to determine the benchmark carbon emissions of the thermal power unit within a calculation period before the unit load is adjusted according to the load rate of the first unit; A second determination module is used to determine the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted according to the load rate of the second unit; The third determination module is used to determine the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load within the calculation time period based on the baseline carbon emissions and the target carbon emissions.

[0009] The third aspect embodiment of the present disclosure proposes an electronic device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the carbon emission reduction accounting method based on unit load adjustment as proposed in the first aspect embodiment of the present disclosure.

[0010] The fourth aspect embodiment of the present disclosure proposes a non-transitory computer-readable storage medium of computer instructions, characterized in that the computer instructions are used to enable the computer to execute the carbon emission reduction accounting method based on unit load adjustment proposed in the first aspect embodiment of the present disclosure.

[0011] The fifth aspect of the present disclosure proposes a computer program product. When the instructions in the computer program product are executed by a processor, the carbon emission reduction accounting method based on unit load adjustment proposed in the first aspect of the present disclosure is executed.

[0012] Additional aspects and advantages of the present disclosure will be given in part in the following description and in part will be obvious from the following description or learned through practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present disclosure will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 A flow chart of a method for calculating carbon emission reduction based on unit load regulation provided in one embodiment of the present disclosure; Figure 2 A flow chart of a method for calculating carbon emission reduction based on unit load regulation provided by another embodiment of the present disclosure; Figure 3 A schematic structural diagram of a carbon emission reduction accounting device based on unit load regulation provided in another embodiment of the present disclosure. DETAILED DESCRIPTION

[0014] Embodiments of the present disclosure are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present disclosure, and should not be construed as limiting the present disclosure.

[0015] The following describes the carbon emission reduction calculation method, device and equipment based on unit load regulation according to the embodiments of the present disclosure with reference to the accompanying drawings.

[0016] Figure 1 A flow chart of a method for calculating carbon emission reduction based on unit load regulation provided in one embodiment of the present disclosure.

[0017] The embodiment of the present disclosure takes the carbon emission reduction accounting method based on unit load regulation as an example, in which the carbon emission reduction accounting method based on unit load regulation is configured in a carbon emission reduction accounting device based on unit load regulation. The carbon emission reduction accounting device based on unit load regulation can be applied to any electronic device so that the electronic device can perform the carbon emission reduction accounting function based on unit load regulation.

[0018] Among them, the electronic device can be any device with computing capabilities, such as a PC (Personal Computer), a mobile terminal, a server, etc. The mobile terminal can be, for example, a mobile phone, a tablet computer, a personal digital assistant, a wearable device, and other hardware devices with various operating systems, touch screens and / or display screens.

[0019] like Figure 1 As shown, the carbon emission reduction calculation method based on unit load adjustment may include the following steps: Step 101, in response to an adjustment operation on a unit load of a thermal power unit, obtain a first unit load rate of the thermal power unit before the unit load adjustment and a second unit load rate after the unit load adjustment.

[0020] The unit load rate can be determined based on the rated power generation and actual power generation of the thermal power unit. For example, the rated power generation of the thermal power unit is Pr, and the actual power generation is P 实 , the unit load rate can be determined according to the following formula: ; (1) Among them, LR represents the unit load rate of the thermal power unit.

[0021] Therefore, in a possible implementation of the embodiment of the present disclosure, the first actual power generation power of the thermal power unit in the target state before the unit load is adjusted can be obtained; and the first unit load rate can be determined based on the first actual power generation power and the rated power generation power of the thermal power unit.

[0022] The target state may be a normal operation state or a stable operation state.

[0023] Furthermore, the second actual power generation of the thermal power unit in the target state after the unit load adjustment can be obtained; and the second unit load rate is determined according to the second actual power generation and the rated power generation of the thermal power unit.

[0024] It is understandable that under the target state, the unit performance is most stable and is least affected by external interference. Therefore, determining the unit load rate under the target state can improve data accuracy and reliability.

[0025] Step 102, according to the load rate of the first unit, determine the baseline carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted.

[0026] In the embodiment of the present disclosure, the time duration used to count the carbon emission reduction can be marked as the calculation time duration. It should be noted that the present disclosure does not limit the calculation time duration, for example, it can be 1 hour, 1 day, 2 days, etc., and the present disclosure does not limit this.

[0027] In the embodiment of the present disclosure, the benchmark carbon emissions of the thermal power unit within the accounting period before the unit load adjustment can be determined according to the load rate of the first unit. As an example, a correspondence between the unit load rate of the thermal power unit and the benchmark carbon emissions of the thermal power unit within the accounting period can be established in advance, and the correspondence can be saved, so that in subsequent applications, when the load rate of the first unit is obtained, the above correspondence can be queried to determine the benchmark carbon emissions within the accounting period corresponding to the load rate of the first unit.

[0028] Step 103, according to the load rate of the second unit, determine the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted.

[0029] In the embodiment of the present disclosure, the target carbon emissions of the thermal power unit within the accounting period after the unit load adjustment can be determined according to the load rate of the second unit. As an example, a correspondence between the unit load rate of the thermal power unit and the benchmark carbon emissions of the thermal power unit within the accounting period can be established in advance, and the correspondence can be saved, so that in subsequent applications, when the load rate of the second unit is obtained, the above correspondence can be queried to determine the target carbon emissions within the accounting period corresponding to the load rate of the second unit.

[0030] Step 104, based on the baseline carbon emissions and the target carbon emissions, determine the carbon emission reductions of the thermal power unit due to the adjustment of the unit load during the calculation period.

[0031] As a possible implementation method, the carbon emission reduction caused by the adjustment of the unit load during the calculation period of the thermal power unit can be determined based on the difference between the baseline carbon emissions and the target carbon emissions.

[0032] The difference may be used to indicate the difference between the baseline carbon emissions and the target carbon emissions. It should be noted that the difference may be positive, negative or zero.

[0033] As an example, the difference between the baseline carbon emissions and the target carbon emissions can be determined as the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load during the calculation period.

[0034] For example, assuming the baseline carbon emissions are EC base , the target carbon emissions is EC actual , the carbon emission reduction EC generated by the adjustment of the unit load during the calculation period can be determined according to the following formula: reduced : EC reduced =EC base -EC actual ; (2) As a possible implementation method, a chart may be generated based on the baseline carbon emissions and the target carbon emissions; wherein the chart is used to indicate at least one of the following: Baseline carbon emissions; Target carbon emissions; The load factor of the first unit corresponding to the benchmark carbon emissions; The load factor of the second unit corresponding to the target carbon emissions; Carbon emissions reduction.

[0035] Therefore, relevant information such as baseline carbon emissions and target carbon emissions can be displayed to relevant staff in a display manner, so that relevant staff can perform subsequent control of thermal power units based on the displayed data.

[0036] The carbon emission reduction accounting method based on unit load regulation of the disclosed embodiment obtains the first unit load rate of the thermal power unit before the unit load regulation and the second unit load rate after the unit load regulation by responding to the adjustment operation of the unit load of the thermal power unit; according to the first unit load rate, the benchmark carbon emissions of the thermal power unit within the accounting time before the unit load regulation are determined; according to the second unit load rate, the target carbon emissions of the thermal power unit within the accounting time after the unit load regulation are determined; based on the benchmark carbon emissions and the target carbon emissions, the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load within the accounting time is determined. Therefore, relying on the unit load rate, the carbon emission reduction generated by the thermal power unit due to the unit load adjustment or the change of the unit load is determined in a timely and effective manner, and the impact of the change of the thermal power unit load on the carbon emissions is clarified.

[0037] In order to clearly explain how, in the above embodiment of the present disclosure, the baseline carbon emissions of the thermal power unit within the calculation period before the unit load adjustment are determined according to the load rate of the first unit, the present disclosure also proposes a carbon emission reduction calculation method based on unit load adjustment.

[0038] Figure 2 A schematic flow chart of a method for calculating carbon emission reduction based on unit load regulation provided in another embodiment of the present disclosure.

[0039] like Figure 2 As shown, based on the above embodiment of the present disclosure, the carbon emission reduction calculation method based on unit load adjustment may also include the following steps: Step 201, obtaining historical operation data of the thermal power unit.

[0040] Among them, the historical operation data may include, for example, the unit load rate, the fuel consumption within the calculation period, etc., and the present disclosure does not impose any restrictions on this.

[0041] It should be noted that the historical operating data may be operating data covering thermal power units at different unit load rates (or actual power generation capacities).

[0042] In a possible implementation of the present disclosure, after obtaining the historical operation data of the thermal power unit, the historical operation data may be preprocessed, wherein the preprocessing may include, for example, data cleaning, data standardization, etc., which is not limited by the present disclosure.

[0043] It should be noted that preprocessing the historical operation data can facilitate the application of subsequent data.

[0044] Step 202: construct a corresponding relationship between the unit load factor of the thermal power unit and the fuel consumption of the thermal power unit within the calculation period based on the historical operation data.

[0045] In the disclosed embodiment, the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit within the calculation period can be analyzed based on historical operation data to obtain the corresponding relationship.

[0046] As an example, based on historical operation data, regression analysis can be performed on the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the accounting period to fit the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the accounting period. For example, the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the accounting period is: F = A × LR × Pr + B; (3) Among them, F represents the fuel consumption of the thermal power unit during the calculation period, A and B are constants fitted according to historical operation data, LR represents the unit load rate of the thermal power unit, and Pr represents the rated power generation power of the thermal power unit.

[0047] Step 203, based on the load rate of the first unit and the corresponding relationship, determine the baseline carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted.

[0048] Optionally, the first fuel consumption corresponding to the load rate of the first unit within the calculation period can be determined based on the load rate of the first unit and the corresponding relationship; based on the first fuel consumption, a first prediction of the carbon emissions of the thermal power unit within the calculation period is made to obtain a benchmark carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted.

[0049] It can be understood that after obtaining the correspondence between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the calculation period, the fuel consumption of the thermal power unit during the calculation period before the unit load is adjusted can be determined based on the first unit load rate and the correspondence, that is, the first fuel consumption of the thermal power unit corresponding to the first unit load rate during the calculation period; further, based on the first fuel consumption, a first prediction of the carbon emissions of the thermal power unit during the calculation period can be made to obtain the benchmark carbon emissions of the thermal power unit during the calculation period before the unit load is adjusted.

[0050] As an example, assuming that the load rate of the first unit is LR1, the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the calculation period is shown in formula (3). According to the corresponding relationship between the first unit load rate LR1 and formula (3), the first fuel consumption F1 of the thermal power unit corresponding to the first unit load rate LR1 during the calculation period is determined as: F1=A×LR1×Pr+B; (4) Furthermore, based on the first fuel consumption, the carbon emissions of the thermal power unit during the accounting period can be first predicted according to the following formula to obtain the benchmark carbon emissions of the thermal power unit during the accounting period before the unit load adjustment: ; (5) Among them, EC base is the benchmark carbon emissions, CC represents the average carbon content of the fuel during the accounting period, and OF represents the average fuel oxidation rate during the accounting period.

[0051] Therefore, with the help of fuel consumption, the benchmark carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted can be effectively determined based on the load rate of the first unit and the corresponding relationship.

[0052] Optionally, the target carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted can be determined based on the load rate of the second unit and the corresponding relationship.

[0053] As a possible implementation method, the second fuel consumption corresponding to the load rate of the second unit within the calculation period can be determined according to the load rate of the second unit and the corresponding relationship; then, based on the second fuel consumption, a second prediction of the carbon emissions of the thermal power unit is made to obtain the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted.

[0054] It can be understood that after obtaining the correspondence between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the calculation period, the fuel consumption of the thermal power unit during the calculation period before the unit load adjustment can be determined based on the second unit load rate and the correspondence, that is, the second fuel consumption of the thermal power unit corresponding to the second unit load rate during the calculation period; further, based on the second fuel consumption, a second prediction of the carbon emissions of the thermal power unit during the calculation period can be made to obtain the target carbon emissions of the thermal power unit during the calculation period after the unit load adjustment.

[0055] As an example, assuming that the load rate of the second unit is LR2, the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the calculation period is shown in formula (3). According to the corresponding relationship between the second unit load rate LR2 and formula (3), the second fuel consumption F2 of the thermal power unit corresponding to the second unit load rate during the calculation period is determined as: F2=A×LR2×Pr+B; (6) Furthermore, based on the second fuel consumption, the carbon emissions of the thermal power unit within the accounting period can be secondly predicted according to the following formula to obtain the target carbon emissions of the thermal power unit within the accounting period after the unit load is adjusted: ; (7) Among them, EC actual is the target carbon emission, CC is the average carbon content of the fuel during the calculation period, and OF is the average fuel oxidation rate during the calculation period.

[0056] Therefore, with the help of fuel consumption, the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted can be effectively determined based on the load rate of the second unit and the corresponding relationship.

[0057] The carbon emission reduction accounting method based on unit load regulation of the disclosed embodiment obtains the historical operation data of the thermal power unit; constructs the corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the accounting period according to the historical operation data; and determines the benchmark carbon emissions of the thermal power unit during the accounting period before the unit load regulation based on the first unit load rate and the corresponding relationship. Thus, the corresponding relationship between the unit load rate and the fuel consumption is constructed through the historical operation data, and then the corresponding relationship and the first unit load rate can be used to effectively determine the benchmark carbon emissions, that is, the relationship between the unit load rate and the carbon emissions is established through the constructed corresponding relationship.

[0058] With the above Figure 1 to Figure 2Corresponding to the carbon emission reduction accounting method based on unit load regulation provided in the embodiment, the present disclosure also provides a carbon emission reduction accounting device based on unit load regulation. Since the carbon emission reduction accounting device based on unit load regulation provided in the embodiment of the present disclosure is similar to the above-mentioned Figure 1 to Figure 2 The carbon emission reduction accounting method based on unit load regulation provided in the embodiment corresponds to the carbon emission reduction accounting method based on unit load regulation. Therefore, the implementation method of the carbon emission reduction accounting method based on unit load regulation is also applicable to the carbon emission reduction accounting device based on unit load regulation provided in the embodiment of the present disclosure, and will not be described in detail in the embodiment of the present disclosure.

[0059] Figure 3 A schematic structural diagram of a carbon emission reduction accounting device based on unit load regulation provided in another embodiment of the present disclosure.

[0060] like Figure 3 As shown, the carbon emission reduction accounting device 300 based on unit load regulation may include: an acquisition module 301 , a first determination module 302 , a second determination module 303 and a third determination module 304 .

[0061] The acquisition module 301 is used to obtain a first unit load rate before unit load adjustment and a second unit load rate after unit load adjustment in response to an adjustment operation on a unit load of a thermal power unit.

[0062] The first determination module 302 is used to determine the benchmark carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted according to the load rate of the first unit.

[0063] The second determination module 303 is used to determine the target carbon emission of the thermal power unit within the calculation period after the unit load is adjusted according to the load rate of the second unit.

[0064] The third determination module 304 is used to determine the carbon emission reduction amount generated by the thermal power unit due to the adjustment of the unit load within the calculation period based on the baseline carbon emission amount and the target carbon emission amount.

[0065] In a possible implementation of the embodiment of the present disclosure, the first determination module 302 is used to: obtain historical operating data of the thermal power unit; construct a correspondence between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit during the calculation period based on the historical operating data; and determine the benchmark carbon emissions of the thermal power unit during the calculation period before the unit load is adjusted based on the first unit load rate and the corresponding relationship.

[0066] In a possible implementation of the embodiment of the present disclosure, the first determination module 302 is used to: determine the first fuel consumption corresponding to the first unit load rate within the calculation period according to the first unit load rate and the corresponding relationship; based on the first fuel consumption, make a first prediction of the carbon emissions of the thermal power unit to obtain a benchmark carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted.

[0067] In a possible implementation of the embodiment of the present disclosure, the second determination module 303 is used to determine the target carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted based on the load rate of the second unit and the corresponding relationship.

[0068] In a possible implementation of the embodiment of the present disclosure, the second determination module 303 is used to: determine the second fuel consumption corresponding to the second unit load rate within the calculation period based on the second unit load rate and the corresponding relationship; based on the second fuel consumption, make a second prediction of the carbon emissions of the thermal power unit to obtain the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted.

[0069] In a possible implementation of the embodiment of the present disclosure, the third determination module 304 is used to determine the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load during the calculation period based on the difference between the baseline carbon emissions and the target carbon emissions.

[0070] In a possible implementation of the embodiment of the present disclosure, the carbon emission reduction accounting device 300 based on unit load adjustment may also include: A generation module, used for generating a chart based on the baseline carbon emissions and the target carbon emissions; Wherein, the diagram is used to indicate at least one of the following: Baseline carbon emissions; Target carbon emissions; The load factor of the first unit corresponding to the benchmark carbon emissions; The load factor of the second unit corresponding to the target carbon emissions; Carbon emissions reduction.

[0071] The carbon emission reduction accounting device based on unit load regulation of the disclosed embodiment obtains the first unit load rate of the thermal power unit before the unit load regulation and the second unit load rate after the unit load regulation by responding to the adjustment operation of the unit load of the thermal power unit; according to the first unit load rate, the benchmark carbon emissions of the thermal power unit within the accounting time before the unit load regulation are determined; according to the second unit load rate, the target carbon emissions of the thermal power unit within the accounting time after the unit load regulation are determined; based on the benchmark carbon emissions and the target carbon emissions, the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load within the accounting time is determined. Therefore, relying on the unit load rate, the carbon emission reduction generated by the thermal power unit due to the unit load adjustment or the change of the unit load is determined in a timely and effective manner, and the impact of the load change of the thermal power unit on the carbon emissions is clarified.

[0072] In order to implement the above embodiments, the present disclosure also proposes an electronic device, wherein the electronic device can be the server or detection device in the aforementioned embodiments; it includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, when the processor executes the program, it implements the carbon emission reduction accounting method based on unit load adjustment proposed in any of the aforementioned embodiments of the present disclosure.

[0073] In order to implement the above embodiments, the present disclosure also proposes a non-temporary computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, it implements the carbon emission reduction accounting method based on unit load adjustment proposed in any of the aforementioned embodiments of the present disclosure.

[0074] In order to implement the above embodiments, the present disclosure also proposes a computer program product. When the instructions in the computer program product are executed by a processor, the carbon emission reduction calculation method based on unit load regulation proposed in any of the aforementioned embodiments of the present disclosure is executed.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0076] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0077] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present disclosure includes additional implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present disclosure belong.

[0078] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection with one or more wires (electronic device), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways if necessary, and then stored in a computer memory.

[0079] It should be understood that the various parts of the present disclosure can be implemented in hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0080] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0081] In addition, each functional unit in each embodiment of the present disclosure may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0082] The storage medium mentioned above may be a read-only memory, a disk or an optical disk, etc. Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present disclosure. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present disclosure.

Claims

1. A method for calculating carbon emission reduction based on unit load regulation, characterized in that: The method comprises: In response to the adjustment operation of the unit load of the thermal power unit, a first unit load rate before the unit load adjustment and a second unit load rate after the unit load adjustment are obtained; Determining the baseline carbon emissions of the thermal power unit within the calculation period before the unit load adjustment according to the load rate of the first unit; Determining the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted according to the load rate of the second unit; Based on the baseline carbon emissions and the target carbon emissions, the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load during the calculation period is determined.

2. The method according to claim 1, characterized in that: Determining the benchmark carbon emissions of the thermal power unit within the calculation period before the unit load adjustment according to the first unit load rate includes: Acquiring historical operation data of the thermal power unit; According to the historical operation data, a corresponding relationship between the unit load rate of the thermal power unit and the fuel consumption of the thermal power unit within the calculation period is established; Based on the first unit load rate and the corresponding relationship, a baseline carbon emission of the thermal power unit within a calculation period before unit load adjustment is determined.

3. The method according to claim 2, characterized in that The determining, based on the first unit load rate and the corresponding relationship, the benchmark carbon emissions of the thermal power unit within the calculation period before the unit load adjustment, comprises: Determining a first fuel consumption corresponding to the first unit load rate within the calculation time period according to the first unit load rate and the corresponding relationship; Based on the first fuel consumption, a first prediction is made on the carbon emissions of the thermal power unit within the calculation period to obtain a benchmark carbon emissions of the thermal power unit within the calculation period before the unit load is adjusted.

4. The method according to claim 2, characterized in that: Determining the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted according to the load rate of the second unit includes: Based on the load rate of the second unit and the corresponding relationship, the target carbon emissions of the thermal power unit within the calculation time period before the unit load is adjusted are determined.

5. The method according to claim 4, characterized in that The step of determining the target carbon emissions of the thermal power unit within the calculation time before the unit load is adjusted based on the load rate of the second unit and the corresponding relationship includes: Determining, according to the second unit load rate and the corresponding relationship, a second fuel consumption corresponding to the second unit load rate within the calculation time period; Based on the second fuel consumption, a second prediction is made on the carbon emissions of the thermal power unit within the calculation period to obtain the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted.

6. The method according to claim 1, characterized in that The determining, based on the benchmark carbon emissions and the target carbon emissions, the carbon emission reduction amount generated by the thermal power unit due to the adjustment of the unit load during the calculation period includes: According to the difference between the baseline carbon emissions and the target carbon emissions, the carbon emission reduction generated by the adjustment of the unit load during the calculation period of the thermal power unit is determined.

7. The method according to any one of claims 1 to 6, characterized in that: The method further comprises: generating a chart according to the baseline carbon emissions and the target carbon emissions; The diagram is used to indicate at least one of the following: The baseline carbon emissions; The target carbon emissions; The load rate of the first unit corresponding to the benchmark carbon emissions; The load rate of the second unit corresponding to the target carbon emissions; The carbon emission reduction.

8. A carbon emission reduction calculation device based on unit load regulation, characterized in that: The device comprises: An acquisition module, configured to acquire, in response to an adjustment operation on a unit load of a thermal power unit, a first unit load rate of the thermal power unit before the unit load adjustment and a second unit load rate after the unit load adjustment; A first determination module is used to determine the benchmark carbon emissions of the thermal power unit within a calculation period before the unit load is adjusted according to the load rate of the first unit; A second determination module is used to determine the target carbon emissions of the thermal power unit within the calculation period after the unit load is adjusted according to the load rate of the second unit; The third determination module is used to determine the carbon emission reduction generated by the thermal power unit due to the adjustment of the unit load within the calculation time period based on the baseline carbon emissions and the target carbon emissions.

9. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1 to 7.

10. A non-transitory computer-readable storage medium of computer instructions, characterized in that: The computer instructions are used to cause the computer to execute the method according to any one of claims 1 to 7.

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