CN115730772A - System and method for determining full life cycle carbon footprint of power conversion station and computer equipment - Google Patents
System and method for determining full life cycle carbon footprint of power conversion station and computer equipment Download PDFInfo
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Abstract
The invention discloses a system and a method for determining a full life cycle carbon footprint of a power conversion station and computer equipment. The system comprises: the information acquisition device is used for acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle and sending the carbon footprint parameter information to the carbon footprint determination device, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage; and the carbon footprint determining device is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information. By accounting and monitoring the carbon footprint information of the whole life cycle of the power conversion station, the carbon footprint of the whole life cycle of the power conversion station is determined, the blank of the field is made up, and a basis is provided for carbon integration and carbon emission transactions in the traffic field.
Description
Technical Field
The invention relates to the technical field of power conversion stations, in particular to a system and a method for determining a full life cycle carbon footprint of a power conversion station and computer equipment.
Background
Road carbon emission reduction plays an important role in the global carbon neutralization process, automobile electromotion is used as the most important means for road carbon emission reduction, consensus is formed in most countries and regions, and automobile host plants also dispute officials to announce the time for stopping and selling fuel oil vehicles. The development of electric vehicles, the upgrading of road infrastructure, and the replacement of power stations as a part of novel road infrastructure, are rapidly developed in China in recent years.
The power conversion station not only can be used as an important means for energy supplement of the electric automobile, but also can deeply participate in activities such as peak shaving, frequency modulation and demand response of a power grid, and plays an important role in a novel power system. Aiming at a power station, a carbon footprint accounting method of a corresponding scene is absent at present.
Disclosure of Invention
The invention provides a system and a method for determining a full-life-cycle carbon footprint of a power conversion station and computer equipment, which are used for accounting and monitoring the full-life-cycle carbon footprint of the power conversion station.
According to a first aspect of the invention, a system for determining a full life cycle carbon footprint of a power conversion station is provided, which comprises:
the information acquisition device is used for acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle and sending the carbon footprint parameter information to the carbon footprint determination device, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage;
and the carbon footprint determining device is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information.
According to a second aspect of the present invention, there is provided a method for determining a full lifecycle carbon footprint of a power swapping station, which can be executed by a system for determining a full lifecycle carbon footprint of a power swapping station according to any embodiment of the present invention, the method including:
acquiring carbon footprint parameter information of the power conversion station at each stage in a full life cycle, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power changing station construction stage, second carbon footprint information of a power changing station operation stage, third carbon footprint information of a power changing station scrapping disposal stage and fourth carbon footprint information of the power changing station participating in a frequency modulation peak regulation stage;
and determining the carbon footprint information of the full life cycle of the power conversion station according to the carbon footprint parameter information.
According to another third aspect of the present invention, there is provided an electronic apparatus comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the method for determining a power station full life cycle carbon footprint as set forth in any of the embodiments of the present invention.
According to a fourth aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to implement the method for determining a full lifecycle carbon footprint of a power conversion station according to any embodiment of the present invention when the computer instructions are executed.
According to the technical scheme of the embodiment of the invention, the information acquisition device is used for acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle and sending the carbon footprint parameter information to the carbon footprint determination device, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage; and the carbon footprint determining device is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information. By accounting and monitoring the carbon footprint information of the whole life cycle of the power conversion station, the carbon footprint of the whole life cycle of the power conversion station is determined, the blank of the field is made up, and a basis is provided for carbon integration and carbon emission transactions in the traffic field.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block diagram of a system for determining a full life cycle carbon footprint of a power conversion station according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for determining a carbon footprint of a full lifecycle of a power conversion station according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device implementing an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
Fig. 1 is a block diagram of a system for determining a full life cycle carbon footprint of a power conversion station according to an embodiment of the present invention. The present embodiment may be applied to a case where, as shown in fig. 1, the system includes: an information acquisition device 11 and a carbon footprint determination device 12.
The information acquisition device 11 is configured to acquire carbon footprint parameter information of the battery replacement station at each stage in the full life cycle, and send the carbon footprint parameter information to the carbon footprint determination device, where the carbon footprint parameter information includes: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage.
In this embodiment, the battery replacement station can be understood as a place for providing services such as battery replacement, charging, logistics deployment and the like for the electric vehicle. The whole life cycle can be immediately the whole process from building to abandonment of the power station. The carbon footprint parameter information may be understood as a plurality of parameters used to calculate the carbon footprint.
In this embodiment, the power conversion station construction phase can be understood as a phase of manufacturing the power conversion station equipment and constructing the power conversion station itself. The operation stage of the power change station can be understood as a stage when the power change station is put into daily operation. The electricity swapping station scrapping disposal stage can be understood as a stage in which scrapping treatment is required when the electricity swapping station cannot be used continuously. The stage that the power conversion station participates in the frequency modulation and peak regulation can be understood as the stage that the power conversion station participates in the power grid to regulate the power utilization peak and the frequency.
Specifically, the power exchanging station generates direct or indirect carbon emission in the full life cycle, so that the full life cycle can be divided into 4 stages, for example, the full life cycle can be divided into a power exchanging station construction stage, a power exchanging station operation stage, a power exchanging station scrapping disposal stage and a power exchanging station participating in the power grid frequency modulation and peak shaving stage. The information obtaining device 11 may obtain a statistical condition of the carbon emission condition of the battery replacement station at each stage in the full life cycle, and may predict the carbon emission at the subsequent stage when the battery replacement station is not at the subsequent stage, so as to determine the carbon emission condition of the battery replacement station at each cycle, for example: the power conversion station is currently in a construction stage, and the total carbon emission condition in the construction stage and the carbon emission conditions in each subsequent stage can be determined by combining the actual condition and the prediction condition. And taking the statistical condition of the carbon emission of each stage as the carbon footprint parameter information of the power conversion station in each stage, sending the carbon footprint parameter information to the carbon footprint determining device 12, and providing a parameter basis for the subsequent determination of the carbon footprint information by the carbon footprint determining device 12.
And the carbon footprint determining device 12 is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information.
Specifically, the carbon footprint determining device 12 may receive the carbon footprint parameter information of the power conversion station at each stage in the full life cycle, which is sent by the information obtaining device 11, and determine the total carbon footprint of the power conversion station in the whole process from the initial construction to the final abandonment based on the association relationship between the carbon footprint parameter information, that is, determine the carbon footprint information of the full life cycle of the power conversion station.
For example, the carbon footprint determining device 12 may receive the first carbon footprint information of the power conversion station in the construction stage, the second carbon footprint information of the power conversion station in the operation stage, the third carbon footprint information of the power conversion station in the disposal stage, and the fourth carbon footprint information of the power conversion station in the frequency modulation peak regulation stage, which are sent by the information obtaining device 11, and accumulate the first carbon footprint information, the second carbon footprint information, the third carbon footprint information, and the fourth carbon footprint information, where an accumulated result is the carbon footprint information of the full life cycle of the power conversion station.
According to the technical scheme of the embodiment of the invention, the information acquisition device is used for acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle and sending the carbon footprint parameter information to the carbon footprint determination device, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage; and the carbon footprint determining device is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information. By accounting and monitoring the carbon footprint information of the whole life cycle of the power conversion station, the carbon footprint of the whole life cycle of the power conversion station is determined, the blank of the field is made up, and a basis is provided for carbon integration and carbon emission transactions in the traffic field.
Further, the information acquiring apparatus 11 includes:
and the information monitoring module is used for acquiring carbon footprint information of the power change station at each stage in the full life cycle and sending the carbon footprint information to the information determining module.
Specifically, the information monitoring module can determine that the power conversion station is in all stages of the full life cycle and is required to realize functions, and can monitor the carbon emission directly or indirectly generated in the function realization process, if the parts need to be replaced and maintained in the power conversion station operation stage, the indirect carbon emission generated by the energy used in the parts replacement process in the power conversion station operation stage can be monitored. The carbon footprint information of each stage in the full life cycle of the power conversion station is obtained through the information monitoring module, and the carbon footprint information is sent to the information determining module.
And the information determining module is used for forming carbon footprint parameter information according to the received carbon emission information.
Specifically, the information determining module may receive carbon emission information of each stage of the power conversion station in the full life cycle, which is sent by the information monitoring module, and use the carbon emission information of each stage as carbon footprint parameter information.
And the information sending module is used for sending the carbon footprint parameter information to the carbon footprint determining device.
Specifically, after the information sending module receives the carbon footprint parameter information sent by the information determining module, the information sending module may send the carbon footprint parameter information to the carbon footprint determining device 12.
Further, the information monitoring module comprises:
and the construction monitoring unit is used for monitoring the carbon emission generated by the power conversion station in the construction stage and determining first carbon footprint information.
In the present embodiment, the carbon emission amount, including conventionally understood carbon emission such as production consumption and the like; and carbon emission reduction, such as carbon credit in a scrap disposal stage, carbon sink in a frequency modulation peak regulation stage and the like. The first carbon footprint information can be understood as the sum of carbon emissions generated when the power conversion station is built.
Specifically, the construction monitoring unit can directly or indirectly generate materials, components and the like of carbon emission in the construction process of the power station for monitoring, and carbon emission corresponding to each part in the construction process is obtained, such as: the power conversion station needs to be built by corresponding infrastructure materials, carbon emission can be generated directly or indirectly in the production process of the infrastructure materials, and then the carbon emission amount of the infrastructure materials can be obtained. The construction monitoring unit can determine first carbon footprint information according to the incidence relation among the carbon emissions. For example, the association relationship may be: and accumulating the carbon emission, wherein the accumulated result is the first carbon footprint information.
And the operation monitoring unit is used for detecting the carbon emission generated by the power conversion station in the operation stage and determining second carbon footprint information.
In this embodiment, the second carbon footprint information may be understood as a sum of carbon emissions generated when the power conversion station is operated.
Specifically, the operation monitoring unit can directly or indirectly generate the electric power, the parts and the like of carbon emission in the operation process of the power station for monitoring, and the carbon emission amount corresponding to each part in the operation process is obtained, for example: the replacement station needs to replace and maintain parts in the operation process, carbon emission can be directly or indirectly generated in the replacement and maintenance process of the parts, and the total carbon emission corresponding to the replacement of the parts can be obtained. The operation monitoring unit may obtain second carbon footprint information according to an association relationship between the carbon emissions. Such as: the carbon emissions can be accumulated, and the accumulated result is the second carbon footprint information.
And the scrapping disposal monitoring unit is used for detecting the carbon emission and carbon emission reduction generated by the power conversion station in the scrapping disposal stage and determining third carbon footprint information.
In this embodiment, the third carbon footprint information may be understood as the sum of carbon emissions and carbon reduction generated when the power plant is scrapped for disposal.
Specifically, the scrapping disposal monitoring unit can monitor disposal processes such as component recycling and the like which can directly or indirectly generate carbon emission in the scrapping disposal process of the power station, and carbon emission and emission reduction capacity corresponding to each part in the disposal process are obtained, for example: the carbon emission generated directly or indirectly by the renewable materials produced by recycling and disposing each component in the scrapping disposal process of the power conversion station can obtain the total carbon emission generated by recycling and disposing the components. The scrap disposal monitoring unit can obtain third carbon footprint information according to the correlation between the carbon emission and the emission reduction amount. Such as: the carbon emissions can be accumulated, and the accumulated result is the third carbon footprint information.
And the frequency modulation peak regulation monitoring unit is used for detecting the carbon emission reduction amount of the power conversion station in the stage of participating in frequency modulation peak regulation and determining fourth carbon footprint information.
In this embodiment, the fourth carbon footprint information may be understood as carbon emission reduction amount of the power conversion station in the operation phase when participating in frequency modulation peak shaving.
Specifically, the frequency modulation peak regulation monitoring unit may perform frequency modulation on the original thermal power after the power conversion station participates in the frequency modulation peak regulation of the power grid, monitor the saved carbon emission amount related to the thermal power, and obtain the carbon emission reduction amount in the process of the power conversion station participating in the frequency modulation peak regulation, such as: when the power conversion station participates in frequency modulation and peak shaving, the carbon emission reduction amount generated by replacing the original thermal power generation can be obtained and used as a carbon sink. The frequency modulation peak regulation monitoring unit can obtain fourth carbon footprint information according to the incidence relation among all parameters.
Wherein, the construction monitoring unit specifically is used for:
acquiring first carbon emission information generated by a power conversion station in a construction stage, wherein the first carbon emission information comprises: the method comprises the steps of energy carbon emission information in the process of building and using energy, material carbon emission information generated in the process of producing and building materials, component carbon emission information of components included in a production and conversion station and transportation carbon emission information in the process of building and transportation.
In the present embodiment, the first carbon emission information may be understood as the sum of direct or indirect carbon emissions in the construction stage.
Specifically, the power conversion station may include carbon emissions in a plurality of aspects during the construction phase, such as: in aspects of construction energy, construction materials, batteries and the like, the construction monitoring unit can count the carbon emission of each aspect to determine the first carbon emission information.
For example, the power conversion station may include carbon emissions from construction of energy, carbon emissions from construction materials, carbon emissions from batteries, carbon emissions from other components of the power conversion station, and carbon emissions from construction transportation processes during the construction phase. The carbon emission of the construction and use energy is direct or indirect carbon emission caused by the energy used in the construction process of the power station site, and the carbon emission can be calculated by manually inputting or selecting corresponding parameters. The carbon emission of the construction materials is direct or indirect carbon emission generated in the production process of the base construction materials used in the construction process of the power station production area, such as cement, steel bars, cables and the like, and can be calculated by manual input or selection of corresponding parameters. The carbon emission of the battery can be understood as the direct or indirect carbon emission generated in the production and manufacturing process of all batteries used in the battery replacement station, and can be calculated by manually inputting or selecting corresponding parameters. The carbon emission of other components of the battery replacement station is direct or indirect carbon emission generated by all other components except the battery used in the battery replacement station in the production and manufacturing process, and can be calculated by manually inputting or selecting corresponding parameters. The carbon emission in construction and transportation is the direct or indirect carbon emission generated in the transportation process of raw materials used in the construction of the power exchanging station and the power exchanging station from the production manufacturing plant to the power exchanging station construction site, and the direct or indirect carbon emission can be calculated by manually inputting or selecting corresponding parameters.
First carbon footprint information is determined from the first carbon emission information.
Specifically, the first carbon footprint information may be determined according to the correlation between the carbon emissions of the respective portions.
For example, the first carbon footprint information of the power conversion station in the construction stage can be calculated by the following formula:
GWP construction of power exchange station ＝GWP Construction energy +GWP Construction material +GWP Battery with a battery cell +GWP Other assemblies of power conversion station +GWP Construction of buildings
Transportation of
Wherein, GWP Construction of power exchange station First carbon footprint information, GWP, representing a power station construction phase Construction energy Represents the carbon emission, GWP, of construction and use of energy Construction material Represents the carbon emission, GWP, of the construction Material Battery with a battery cell Represents the carbon emission, GWP, of the battery Other assemblies of power conversion station Represents the carbon emission, GWP, of other components of the power station Construction transportation Indicating carbon emissions from construction transportation.
Further, the operation monitoring unit includes:
and the power monitoring subunit is used for determining power carbon emission information generated by the power station in the operation process and sending the information to the carbon footprint determining subunit.
Specifically, the power monitoring subunit in the operation monitoring unit may determine power carbon emission information generated by the power conversion station using power in the operation process, and send the information to the carbon footprint determining subunit, where the information may be determined through manual input or real-time metering.
And the part monitoring subunit is used for determining part carbon emission information generated by parts in the operation process of the power station and sending the part carbon emission information to the carbon footprint determining subunit.
Specifically, the part monitoring subunit in the operation monitoring unit can determine carbon emission generated when the part replacement maintenance is performed in the operation process of the power replacement station, including indirect carbon emission generated by energy used in the part replacement process, direct and indirect carbon emission caused in the part production process, and direct and indirect carbon emission generated in the transportation process of the part from a factory to the place where the power replacement station is located, and can perform calculation only after manual input or selection of corresponding parameters, and send the calculation result to the carbon footprint determination subunit.
And the battery transportation monitoring subunit is used for determining the transportation carbon emission information generated by battery transportation in the operation process of the battery replacement station and sending the transportation carbon emission information to the carbon footprint determining subunit.
Specifically, the battery transportation monitoring subunit in the operation monitoring unit may determine that direct or indirect carbon emission generated by transportation of the battery from other battery changing stations or a factory to the battery changing station during operation of the battery changing station may be calculated only after manual input or selection of corresponding parameters, and send the calculation result to the carbon footprint determining subunit.
And the carbon footprint determining subunit is used for determining second carbon footprint information according to the received power carbon emission information, the component carbon emission information and the transportation carbon emission information.
Specifically, the carbon footprint determining subunit in the operation monitoring unit may determine the second carbon footprint information according to the received correlation among the power carbon emission information, the component carbon emission information, and the transportation carbon emission information, for example, by adding the power carbon emission information, the component carbon emission information, and the transportation carbon emission information.
For example, the second carbon footprint information of the power conversion station in the operation stage can be calculated by the following formula:
GWP operation of battery changing station ＝GWP Electric power +GWP Replacement of parts +GWP Battery transportation
Wherein, GWP Operation of battery changing station Second carbon footprint information, GWP, representing the operation phase of the power station building Electric power Power carbon emission information, GWP, representing a power monitoring subunit Replacement of parts Part carbon emission information, GWP, representing a part monitoring subunit Battery transportation Transport carbon emission information representing the battery transport monitoring subunit.
Wherein, the power monitoring subunit is specifically configured to:
acquiring second carbon emission information generated by the power conversion station in an operation stage, wherein the second carbon emission information comprises: the average carbon emission factor of a power grid in the area of the power change station, the total power consumption of the power change station in the operation process and the power generation amount of the power change station.
In the present embodiment, the second carbon emission information may be understood as a sum of direct or indirect carbon emissions using electricity in the operation stage.
Specifically, the power monitoring subunit may obtain an average carbon emission factor of a power grid in a region where the power conversion station is located, and the average carbon emission factor may be obtained through kg of CO 2 eq/kWh indicates that the storage locations can be preset according to different areas, and the power monitoring subunit can obtain the average carbon emission factor of the power grid in the area where the power station is located from the storage locations. The power monitoring subunit can also monitor and predict the total power consumption of the power exchanging station in the operation process in real time, and determine the total power consumption of the power exchanging station in the operation process. The power monitoring subunit can also determine the power generation amount of the power conversion station, which can be the self-generated power amount of the power conversion station, and when the power conversion station is connected with the distributed photovoltaic or wind power and the power amount is consumed locally, if the self-generated power amount does not exist, the power generation amount of the power conversion station is 0. And taking the determined average carbon emission factor of the power grid in the area where the power change station is located, the total power consumption of the power change station in the operation process and the power generation amount of the power change station as second carbon emission information.
And determining electric power carbon emission information according to the second carbon emission information and sending the electric power carbon emission information to the carbon footprint determination subunit.
Specifically, the power carbon emission information may be determined according to the correlation between the parameters of each part in the second carbon emission information.
For example, the electrical carbon emission information may be calculated by the following formula:
GWP electric power ＝GWP Regional power emission factor ×(N Electric power consumption -N Electric energy production )
Wherein, GWP Electric power Represents power carbon emission information, GWP Regional power dissipation factor Representing the average carbon emission factor, N, of the power grid in the region of the power change station Electric power consumption Representing the total power consumption, N, of the power change station in the operation process Generated energy And the power generation amount of the power conversion station is shown.
Further, the scrap disposal monitoring unit is specifically configured to:
acquiring third carbon emission information generated by the power conversion station in a scrapping disposal stage, wherein the third carbon emission information comprises: the carbon replacement method comprises the steps of generating scrapped carbon emission information of each component in the replacement station in a scrapped disposal stage, and generating carbon credit information in the regeneration process of the renewable components in the replacement station.
In this embodiment, the third carbon emission information may be understood as the sum of the direct or indirect carbon emission and the carbon emission reduction amount generated in the end-of-life disposal stage. Carbon credit information may be understood as carbon emission reduction.
Specifically, the scrapping disposal monitoring unit may determine direct or indirect carbon emissions generated during scrapping transportation and disposal of each component included in the battery replacement station, and may calculate the carbon emissions by manually inputting/selecting corresponding parameters, and use the carbon emissions as the carbon emission information for waste reporting. The carbon emission reduction amount generated by replacing the renewable materials produced by recycling and disposing each component of the power station or the original materials with energy can be determined and obtained by calculating through manual input/selection of corresponding parameters, and the carbon emission reduction amount is used as carbon credit information.
Determining third carbon footprint information based on the third carbon emission information.
Specifically, the third carbon footprint information may be determined according to the association relationship between each part of the parameters in the third carbon emission information.
Illustratively, the third carbon footprint information may be calculated by the following formula:
GWP disposal of replacement station ＝GWP Carbon emissions +GWP Carbon credit
Wherein, GWP Disposal of replacement station Representing third carbon footprint information, GWP Carbon emissions Indicating waste carbon emission information, GWP Carbon credits Representing carbon credit information.
Further, the frequency modulation peak regulation monitoring unit is specifically configured to:
acquiring fourth carbon emission information generated by the battery replacement station in a frequency modulation peak regulation stage, wherein the fourth carbon emission information comprises: the power conversion station participates in the total electric quantity required by electric frequency modulation and peak shaving and generates an electric power emission factor corresponding to carbon emission during power generation.
In the present embodiment, the fourth carbon emission information may be understood as a summary of carbon emission reductions of the power conversion station by replacing the original thermal power generation in the participation of the fm peak shaving stage.
Specifically, the fm peak shaving monitoring unit may determine the carbon emission generated by generating one-degree electricity through fire power (such as coal burning) as an electric power emission factor, which may be in kg-CO 2 The eq/kWh represents a preset numerical value, and the total electric quantity required by the power conversion station to participate in power frequency modulation and peak shaving can be determined and monitored in real time through corresponding sensors and other devices.
Fourth carbon footprint information is determined from the fourth carbon emission information.
Specifically, the fourth carbon footprint information may be determined according to the correlation between the parameters in the fourth carbon emission information.
Illustratively, the fourth carbon footprint information may be calculated by the following formula:
GWP carbon sink ＝E Thermal power discharge factor ×N Regulating the quantity of electricity
Wherein, GWP Carbon sink Representing fourth carbon footprint information, E Thermal power discharge factor Representing the power discharge factor, N Regulating the quantity of electricity Indicating the total charge.
According to the technical scheme of the embodiment of the invention, the content to be monitored in each stage in the full life cycle is defined, so that the carbon footprint information of each stage is monitored and calculated, data support is provided for the determination of the carbon footprint of the full life cycle of the subsequent power change station, an effective way is provided for the determination of the carbon footprint of the full life cycle of the subsequent power change station, and the blank of the field is made up.
Example two
Fig. 2 is a flowchart of a method for determining a full-lifecycle carbon footprint of a power conversion station according to a second embodiment of the present invention, where the method is applicable to a right situation, and may be specifically applied to the system for determining a full-lifecycle carbon footprint of a power conversion station according to the second embodiment of the present invention, and the system for determining a full-lifecycle carbon footprint of a power conversion station may be integrated on a computer device.
As shown in fig. 2, the method includes:
s210, acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage.
And S220, determining the carbon footprint information of the full life cycle of the power conversion station according to the carbon footprint parameter information.
According to the technical scheme of the embodiment of the invention, the information acquisition device is used for acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle and sending the carbon footprint parameter information to the carbon footprint determination device, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage; and the carbon footprint determining device is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information. By accounting and monitoring the carbon footprint information of the whole life cycle of the power conversion station, the carbon footprint of the whole life cycle of the power conversion station is determined, the blank of the field is made up, and a basis is provided for carbon point and carbon emission transactions in the traffic field.
EXAMPLE III
FIG. 3 illustrates a schematic diagram of an electronic device 10 that may be used to implement an embodiment of the present invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 3, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 can perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from a storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 11 performs the various methods and processes described above, such as the determination of the power station full life cycle carbon footprint.
In some embodiments, the determination method of the power conversion station full life cycle carbon footprint may be implemented as a computer program tangibly embodied in a computer readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When loaded into RAM 13 and executed by processor 11, the computer program may perform one or more of the steps of the method for determining a full lifecycle carbon footprint for a converter station described above. Alternatively, in other embodiments, the processor 11 may be configured to perform the determination method of the power plant full life cycle carbon footprint by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user may provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a first component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end component, first component, or front-end component. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above, reordering, adding or deleting steps, may be used. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A system for determining a full lifecycle carbon footprint for a power conversion station, comprising:
the information acquisition device is used for acquiring carbon footprint parameter information of the power conversion station at each stage in the full life cycle and sending the carbon footprint parameter information to the carbon footprint determination device, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage;
and the carbon footprint determining device is used for determining the carbon footprint information of the full life cycle of the power conversion station according to the received carbon footprint parameter information.
2. The system according to claim 1, wherein the information acquisition device comprises:
the information monitoring module is used for acquiring carbon footprint information of the power change station at each stage in the full life cycle and sending the carbon footprint information to the information determining module;
the information determining module is used for forming the carbon footprint parameter information according to the received carbon footprint information;
and the information sending module is used for sending the carbon footprint parameter information to the carbon footprint determining device.
3. The system of claim 2, wherein the information monitoring module comprises:
the construction monitoring unit is used for monitoring carbon emission generated by the power conversion station in a construction stage and determining the first carbon footprint information;
the operation monitoring unit is used for detecting the carbon emission generated by the power conversion station in the operation stage and determining the second carbon footprint information;
the scrapping disposal monitoring unit is used for detecting carbon emission and carbon emission reduction generated by the power conversion station in a scrapping disposal stage and determining the third carbon footprint information;
and the frequency modulation peak regulation monitoring unit is used for detecting the carbon emission reduction amount of the power conversion station in the frequency modulation peak regulation stage and determining the fourth carbon footprint information.
4. The system of claim 3, wherein the construction monitoring unit is specifically configured to:
acquiring first carbon emission information generated by the power conversion station in a construction stage, wherein the first carbon emission information comprises: energy carbon emission information in the process of building and using energy, material carbon emission information generated in the process of producing construction materials, component carbon emission information of components included in the production power station, and transportation carbon emission information in the process of building and transporting;
determining the first carbon footprint information according to the first carbon emission information.
5. The system of claim 3, wherein the operation monitoring unit comprises:
the power monitoring subunit is used for determining power carbon emission information generated by using power in the operation process of the power conversion station and sending the power carbon emission information to the carbon footprint determining subunit;
the part monitoring subunit is used for determining part carbon emission information generated by parts in the operation process of the power station and sending the part carbon emission information to the carbon footprint determining subunit;
the battery transportation monitoring subunit is used for determining transportation carbon emission information generated by battery transportation in the operation process of the power conversion station and sending the information to the carbon footprint determining subunit;
and the carbon footprint determining subunit is used for determining the second carbon footprint information according to the received electric power carbon emission information, the component carbon emission information and the transportation carbon emission information.
6. The system of claim 5, wherein the power monitoring subunit is specifically configured to:
acquiring second carbon emission information generated by the power conversion station in an operation stage, wherein the second carbon emission information comprises: the average carbon emission factor of a power grid in the region of the power change station, the total power consumption of the power change station in the operation process and the power generation amount of the power change station;
and determining the electric power carbon emission information according to the second carbon emission information and sending the electric power carbon emission information to a carbon footprint determination subunit.
7. The system of claim 3, wherein the discard disposal monitoring unit is specifically configured to:
acquiring third carbon emission information generated by the power conversion station in a scrap disposal stage, wherein the third carbon emission information comprises: scrapped carbon emission information generated by each component in the power conversion station in a scrapping disposal stage and carbon credit information generated in a regeneration process of a renewable component in the power conversion station;
determining the third carbon footprint information according to the third carbon emission information.
8. The system according to claim 3, wherein the FM peak shaver monitoring unit is specifically configured to:
acquiring fourth carbon emission information generated by the battery replacement station in a frequency modulation peak regulation stage, wherein the fourth carbon emission information comprises: the power conversion station participates in the total electric quantity required by electric power frequency modulation and peak shaving and generates an electric power emission factor corresponding to carbon emission during power generation;
determining the fourth carbon footprint information according to the fourth carbon emission information.
9. A method for determining a power station full lifecycle carbon footprint, performed by a power station full lifecycle carbon footprint determination system as claimed in any of claims 1-8, the method comprising:
acquiring carbon footprint parameter information of the power conversion station at each stage in a full life cycle, wherein the carbon footprint parameter information comprises: the method comprises the following steps of obtaining first carbon footprint information of a power change station construction stage, second carbon footprint information of a power change station operation stage, third carbon footprint information of a power change station scrapping disposal stage and fourth carbon footprint information of the power change station participating in a frequency modulation peak regulation stage;
and determining the carbon footprint information of the full life cycle of the power conversion station according to the carbon footprint parameter information.
10. Computer apparatus as a system for determining the full lifecycle carbon footprint for a power exchange station as claimed in any of claims 1 to 8, comprising:
one or more processors;
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method for determining a power station full life cycle carbon footprint of claim 9.
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| CN116167552A (en) * | 2023-04-25 | 2023-05-26 | 中国信息通信研究院 | Method, device, equipment and medium for determining carbon footprint based on industrial Internet |
| CN116433441A (en) * | 2023-04-13 | 2023-07-14 | 北京数极智能科技有限公司 | Carbon footprint integrated management system of full life cycle photovoltaic industry chain |
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| CN117172805A (en) * | 2023-09-20 | 2023-12-05 | 武汉网锐检测科技有限公司 | Single-mode fiber carbon footprint accounting method for communication |
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| CN116433441A (en) * | 2023-04-13 | 2023-07-14 | 北京数极智能科技有限公司 | Carbon footprint integrated management system of full life cycle photovoltaic industry chain |
| CN116433441B (en) * | 2023-04-13 | 2024-04-05 | 北京数极智能科技有限公司 | Carbon footprint integrated management system of full life cycle photovoltaic industry chain |
| CN116167552A (en) * | 2023-04-25 | 2023-05-26 | 中国信息通信研究院 | Method, device, equipment and medium for determining carbon footprint based on industrial Internet |
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| CN117172805A (en) * | 2023-09-20 | 2023-12-05 | 武汉网锐检测科技有限公司 | Single-mode fiber carbon footprint accounting method for communication |
| CN117172805B (en) * | 2023-09-20 | 2024-02-20 | 武汉网锐检测科技有限公司 | Single-mode fiber carbon footprint accounting method for communication |
| CN117522211A (en) * | 2023-11-17 | 2024-02-06 | 国网河北省电力有限公司物资分公司 | Carbon footprint information acquisition method and device |
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