CN115730772A - System, method and computer equipment for determining the carbon footprint of the whole life cycle of power station - Google Patents

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

System, method and computer equipment for determining the carbon footprint of the whole life cycle of power station

technical field

The invention relates to the technical field of power swapping stations, in particular to a system, method and computer equipment for determining the carbon footprint of the whole life cycle of a swapping station.

Background technique

Road carbon emission reduction plays an important role in the process of global carbon neutralization. Vehicle electrification, as the most important means of road carbon emission reduction, has reached a consensus in most countries and regions. The time to sell gasoline vehicles. The development of electric vehicles is inseparable from the upgrading of road infrastructure. As a part of the new road infrastructure, power stations have experienced rapid development in my country in recent years.

Swapping power stations can not only serve as an important means of supplementing energy for electric vehicles, but also can deeply participate in activities such as power grid peak regulation, frequency regulation, and demand response, and play an important role in the new power system. For power station replacement, there is currently a lack of carbon footprint accounting methods for corresponding scenarios.

Contents of the invention

The invention provides a system, method and computer equipment for determining the carbon footprint of the whole life cycle of a power station, so as to realize the accounting and monitoring of the carbon footprint of the whole life cycle of the power station.

According to the first aspect of the present invention, a system for determining the carbon footprint of the whole life cycle of a power station is provided, including:

The information acquisition device is used to obtain the carbon footprint parameter information of each stage in the whole life cycle of the power station, and send it to the carbon footprint determination device, wherein the carbon footprint parameter information includes: the first carbon footprint information in the construction stage of the power station , The second carbon footprint information in the operation stage of the swap station, the third carbon footprint information in the scrapping and disposal stage of the swap station, and the fourth carbon footprint information in the frequency modulation and peak shaving stage of the swap station;

The carbon footprint determination device is configured to determine the carbon footprint information of the whole life cycle of the power exchange station according to the received carbon footprint parameter information.

According to the second aspect of the present invention, there is provided a method for determining the carbon footprint of the whole life cycle of a power exchange station, which can be performed by the system for determining the carbon footprint of a whole life cycle of a power swap station according to any embodiment of the present invention. The method includes:

Obtain the carbon footprint parameter information of the swap station at each stage in the whole life cycle, wherein the carbon footprint parameter information includes: the first carbon footprint information in the construction stage of the swap station, the second carbon footprint information in the operation stage of the swap station, and the The third carbon footprint information in the end-of-life disposal stage and the fourth carbon footprint information in the frequency regulation and peak shaving stage of the power station;

According to the carbon footprint parameter information, the carbon footprint information of the whole life cycle of the battery swapping station is determined.

According to another third aspect of the present invention, an electronic device is provided, and the electronic device includes:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,

The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can execute the method described in any embodiment of the present invention. Method for determining the carbon footprint of the whole life cycle of the power station.

According to a fourth aspect of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement any of the embodiments of the present invention when executed. The method for determining the carbon footprint of the whole life cycle of the battery swapping station.

The technical solution of the embodiment of the present invention uses the information acquisition device to obtain the carbon footprint parameter information of each stage in the whole life cycle of the swap station, and sends it to the carbon footprint determination device, wherein the carbon footprint parameter information includes: the construction of the swap station The first carbon footprint information in the stage, the second carbon footprint information in the operation stage of the swap station, the third carbon footprint information in the scrapping disposal stage of the swap station, and the fourth carbon footprint information in the frequency modulation and peak regulation stage of the swap station; the carbon footprint determination device, It is used to determine the carbon footprint information of the whole life cycle of the swap station according to the received carbon footprint parameter information. Through the accounting and monitoring of the carbon footprint information of the whole life cycle of the power station, the carbon footprint of the whole life cycle of the power station is determined, which makes up for the gap in this field and provides a basis for carbon credits and carbon emission trading in the transportation field.

It should be understood that the content described in this section is not intended to identify key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will be easily understood from the following description.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a structural block diagram of a system for determining the carbon footprint of a battery swap station in its entire life cycle according to Embodiment 1 of the present invention;

Fig. 2 is a flow chart of a method for determining the carbon footprint of a battery swap station in its entire life cycle according to Embodiment 2 of the present invention;

Fig. 3 is a schematic structural diagram of an electronic device implementing an embodiment of the present invention.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

Embodiment one

Fig. 1 is a structural block diagram of a system for determining the carbon footprint of a battery swapping station in its entire life cycle according to Embodiment 1 of the present invention. This embodiment is applicable to situations, 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 used to obtain the carbon footprint parameter information of the swap station at each stage in the whole life cycle, and send it to the carbon footprint determination device, wherein the carbon footprint parameter information includes: the first carbon footprint information in the construction stage of the swap station, The second carbon footprint information in the operation stage of the swap station, the third carbon footprint information in the scrapping disposal stage of the swap station, and the fourth carbon footprint information in the frequency modulation and peak shaving stage of the swap station.

In this embodiment, the power station can be understood as a place that provides services such as battery replacement, charging, and logistics allocation for electric vehicles. The whole life cycle can immediately replace the whole process of the power station from construction to abandonment. The carbon footprint parameter information can be understood as a plurality of parameters used to calculate the carbon footprint.

In this embodiment, the construction stage of the power exchange station can be understood as the stage of producing and manufacturing the equipment of the power exchange station and the construction of the power station itself. The operation stage of the power station can be understood as the stage when the power station is put into daily operation. The scrapping disposal stage of the power station can be understood as the stage where the power station needs to be scrapped when it can no longer be used. The stage where the power station participates in frequency regulation and peak regulation can be understood as the stage when the power station participates in the power grid to adjust the peak power consumption and adjust the frequency.

Specifically, since the power station will generate direct or indirect carbon emissions during the whole life cycle, the whole life cycle can be divided into four stages, for example, the whole life cycle can be divided into the construction stage of the power station, the operation of the power station stage, the scrapping and disposal stage of the power station, and the stage where the power station participates in the frequency regulation and peak shaving stage of the power grid. The information acquisition device 11 can obtain the statistics of the carbon emissions of the swap station in each stage of the whole life cycle, and can predict the carbon emissions of the subsequent stage when the swap station is not in the subsequent stage, and then determine the status of the swap station in each stage. Periodic carbon emissions, such as: the power station is currently in the construction stage, the total carbon emissions in the construction stage and the carbon emissions in subsequent stages can be determined based on the actual situation and the forecast situation. The statistical situation of carbon emissions in each stage is used as the carbon footprint parameter information of the swap station in each stage, and the carbon footprint parameter information is sent to the carbon footprint determination device 12 to provide a parameter basis for the carbon footprint determination device 12 to subsequently determine the carbon footprint information .

The carbon footprint determination device 12 is configured to determine the carbon footprint information of the whole life cycle of the power exchange station according to the received carbon footprint parameter information.

Specifically, the carbon footprint determination device 12 can receive the carbon footprint parameter information of the swap station at each stage in the whole life cycle sent by the information acquisition device 11, and determine the initial construction of the swap station based on the relationship between the carbon footprint parameter information. The sum of the carbon footprint in the whole process until the final disposal is to determine the carbon footprint information of the whole life cycle of the power station.

Exemplarily, the carbon footprint determination device 12 may receive the first carbon footprint information in the construction phase of the power exchange station, the second carbon footprint information in the operation phase of the power exchange station, and the third carbon footprint information in the scrapping and disposal phase of the power exchange station sent by the information acquisition device 11 Information and the fourth carbon footprint information of the power station participating in the frequency regulation and peak regulation stage, the first carbon footprint information, the second carbon footprint information, the third carbon footprint information and the fourth carbon footprint information are accumulated, and the accumulated result is the replacement Carbon footprint information for the entire life cycle of the power station.

The technical solution of the embodiment of the present invention uses the information acquisition device to obtain the carbon footprint parameter information of each stage in the whole life cycle of the swap station, and sends it to the carbon footprint determination device, wherein the carbon footprint parameter information includes: the construction of the swap station The first carbon footprint information in the stage, the second carbon footprint information in the operation stage of the swap station, the third carbon footprint information in the scrapping disposal stage of the swap station, and the fourth carbon footprint information in the frequency modulation and peak regulation stage of the swap station; the carbon footprint determination device, It is used to determine the carbon footprint information of the whole life cycle of the swap station according to the received carbon footprint parameter information. Through the accounting and monitoring of the carbon footprint information of the whole life cycle of the power station, the carbon footprint of the whole life cycle of the power station is determined, which makes up for the gap in this field and provides a basis for carbon credits and carbon emission trading in the transportation field.

Further, the information acquisition device 11 includes:

The information monitoring module is used to obtain the carbon footprint information of each stage in the whole life cycle of the power station, and send it to the information determination module.

Specifically, the information monitoring module can determine the functions to be realized in each stage of the whole life cycle of the swap station, and can monitor the carbon emissions generated directly or indirectly during the process of realizing the functions, such as the need to replace parts during the operation phase of the swap station For maintenance, the indirect carbon emissions generated by the energy used in the replacement of components during the operation phase of the power station can be monitored. Obtain the carbon footprint information of each stage in the whole life cycle of the power station through the information monitoring module, and send each carbon footprint information to the information determination module.

The information determination module is configured to form carbon footprint parameter information according to the received carbon emission information.

Specifically, the information determination module may receive the carbon emission information of each stage in the whole life cycle of the swap station sent by the information monitoring module, and use the carbon emission information of each stage as the carbon footprint parameter information.

The information sending module is used to send 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 can send the carbon footprint parameter information to the carbon footprint determining device 12 .

Further, the information monitoring module includes:

The construction monitoring unit is used to monitor the carbon emissions generated by the power station during the construction phase and determine the first carbon footprint information.

In this embodiment, carbon emissions include traditionally understood carbon emissions, such as production consumption, etc.; and carbon emission reductions, such as carbon credits in the end-of-life disposal stage and carbon sinks in the frequency and peak shaving stage. The first carbon footprint information can be understood as the sum of carbon emissions generated during the construction of the power station.

Specifically, the construction monitoring unit can monitor the materials and components that will directly or indirectly generate carbon emissions during the construction of the power station, and obtain the corresponding carbon emissions of each part in the construction process, such as: the corresponding infrastructure materials are required to build and replace For power stations, carbon emissions will be generated directly or indirectly during the production of infrastructure materials, and the carbon emissions of infrastructure materials can be obtained. The construction monitoring unit can determine the first carbon footprint information according to the relationship between the carbon emissions. For example, the association relationship may be as follows: each carbon emission is accumulated, and the accumulated result is the first carbon footprint information.

The operation monitoring unit is used to detect the carbon emission generated by the power station during the operation phase, and determine the second carbon footprint information.

In this embodiment, the second carbon footprint information can be understood as the sum of carbon emissions generated during the operation of the battery swap station.

Specifically, the operation monitoring unit can monitor the electricity and components that will directly or indirectly generate carbon emissions during the operation of the power station, and obtain the corresponding carbon emissions of each part in the operation process, such as: the power station needs to Parts replacement and maintenance will also directly or indirectly generate carbon emissions in the process of parts replacement and maintenance, and the total carbon emissions corresponding to parts replacement can be obtained. The operation monitoring unit can obtain the second carbon footprint information according to the relationship between the carbon emissions. For example: each carbon emission can be accumulated, and the accumulated result is the second carbon footprint information.

The scrap disposal monitoring unit is used to detect the carbon emission and carbon emission reduction generated by the power station during the scrap disposal stage, and determine the third carbon footprint information.

In this embodiment, the third carbon footprint information can be understood as the sum of carbon emissions and carbon emission reductions generated when the power station is scrapped and disposed of.

Specifically, the scrap disposal monitoring unit can monitor the recycling of components that directly or indirectly generate carbon emissions during the scrap disposal process of the power station, and obtain the corresponding carbon emissions and emission reductions of each part in the scrap disposal process, such as: For the carbon emissions generated directly or indirectly from the recycled materials produced by recycling and disposing of components during the scrapping process of the power station, the total carbon emissions generated by recycling and disposing of the components can be obtained. The end-of-life disposal monitoring unit can obtain the third carbon footprint information according to the correlation between each carbon emission and emission reduction. For example: each carbon emission can be accumulated, and the accumulated result is the third carbon footprint information.

The frequency modulation peak shaving monitoring unit is used to detect the carbon emission reduction amount of the substation participating in the frequency modulation peak shaving phase, and determine the fourth carbon footprint information.

In this embodiment, the fourth carbon footprint information can be understood as the carbon emission reduction when the power station participates in frequency regulation and peak regulation during the operation phase.

Specifically, the monitoring unit for frequency regulation and peak regulation can adjust the frequency of the original thermal power generation after the substation participates in frequency regulation and peak regulation of the power grid, and monitor the saved carbon emissions related to thermal power generation to obtain For example, when the power station participates in frequency regulation and peak shaving, the carbon emission reduction generated by replacing the original thermal power generation can obtain this part of the total emission reduction as a carbon sink. The FM peak shaving monitoring unit can obtain the fourth carbon footprint information according to the relationship between the parameters.

Among them, the construction monitoring unit is specifically used for:

Obtain the first carbon emission information generated during the construction phase of the swap station, where the first carbon emission information includes: energy carbon emission information during the construction and use of energy, material carbon emission information generated during the production of construction materials, and the carbon emission information generated during the production of the swap station. Component carbon emission information of the included components and transportation carbon emission information during construction and transportation.

In this embodiment, the first carbon emission information can be understood as the sum of direct or indirect carbon emission in the construction phase.

Specifically, during the construction phase of the power station, the carbon emissions of various aspects can be included, such as: construction energy, construction materials, batteries, etc., and the construction monitoring unit can make statistics on the carbon emissions of each aspect to determine the first carbon emission information.

Exemplarily, during the construction phase of the power exchange station, it may include the carbon emissions of energy used in construction, the carbon emissions of construction materials, the carbon emissions of batteries, the carbon emissions of other components of the power station, and the carbon emissions of the construction and transportation process. The carbon emissions of energy used in construction refers to the direct or indirect carbon emissions caused by the energy used in the construction of the power station site, which can be calculated by manual input or selection of corresponding parameters. The carbon emissions of construction materials refer to the direct or indirect carbon emissions generated during the production of infrastructure materials such as cement, steel bars, cables, etc. used in the construction of the power station. It can be calculated by manually inputting or selecting corresponding parameters. The carbon emissions of batteries can be understood as the direct or indirect carbon emissions generated during the manufacturing process of all batteries used in the battery swap station, which can be calculated by manually inputting or selecting corresponding parameters. The carbon emissions of other components of the swap station are the direct or indirect carbon emissions generated during the manufacturing process of all other components used in the swap station except batteries, which can be calculated by manually inputting or selecting corresponding parameters. The carbon emissions of construction and transportation are the direct or indirect carbon emissions generated during the transportation of the raw materials used in the construction of the power station and the transportation of the power station itself from the manufacturing plant to the construction site of the power station, which can be calculated by manually inputting or selecting corresponding parameters .

According to the first carbon emission information, first carbon footprint information is determined.

Specifically, the first carbon footprint information may be determined according to the correlation between the carbon emissions of each part.

Exemplarily, the first carbon footprint information of the power station during the construction phase can be calculated by the following formula:

GWP _{power station construction} = GWP _{construction energy} + GWP _{construction materials} + GWP _battery + GWP _{power station other components} + GWP _construction

transportation

Among them, GWP _{power station construction} represents the first carbon footprint information in the power station construction phase, GWP _{construction energy} represents the carbon emissions generated by the energy used in construction, GWP _{construction materials} represents the carbon emissions of construction materials, and GWP _battery represents the carbon emissions of batteries , GWP _{swapping other components of the power station} represents the carbon emissions of other components of the swapping station, and GWP _{construction and transportation} represents the carbon emissions of construction and transportation.

Further, the operation monitoring unit includes:

The power monitoring subunit is used to determine the carbon emission information of electricity generated by the electricity used by the swap station during operation, and send the information to the carbon footprint determination subunit.

Specifically, the power monitoring subunit in the operation monitoring unit can determine the electricity carbon emission information generated by the electricity used by the power exchange station during operation, and send it to the carbon footprint determination subunit, where it can be determined by manual input or real-time metering. .

The component monitoring subunit is used to determine the component carbon emission information generated by the components during the operation of the power station, and send it to the carbon footprint determination subunit.

Specifically, the component monitoring sub-unit in the operation monitoring unit can determine the carbon emissions generated when the replacement station performs component replacement and maintenance during the operation process, including the indirect carbon emissions generated by the energy used in the component replacement process. The direct and indirect carbon emissions caused during the production process, as well as the direct and indirect carbon emissions generated during the transportation of parts from the factory to the location of the power station, can be calculated by manually inputting or selecting the corresponding parameters, and the calculation results will be sent to Carbon footprint determination subunit.

The battery transportation monitoring subunit is used to determine the transportation carbon emission information generated by battery transportation during the operation of the power station, and send it to the carbon footprint determination subunit.

Specifically, the battery transportation monitoring sub-unit in the operation monitoring unit can determine the direct or indirect carbon emissions caused by transportation during the operation of the battery swapping station from other swapping stations or factories to this swapping station, which can be manually input or The calculation can only be performed after selecting the corresponding parameters, and the calculation results are sent to the carbon footprint determination subunit.

The carbon footprint determining subunit is configured to determine the second carbon footprint information according to the received electricity carbon emission information, component carbon emission information and transportation carbon emission information.

Specifically, the carbon footprint determination subunit in the operation monitoring unit can be based on the relationship between the received electricity carbon emission information, component carbon emission information and transportation carbon emission information, such as power carbon emission information, component carbon emission information and The transportation carbon emission information is added to determine the second carbon footprint information.

Exemplarily, the second carbon footprint information of the power station during the operation phase can be calculated by the following formula:

GWP _{power station operation} = GWP _electricity + GWP _{parts replacement} + GWP _{battery transportation}

Among them, GWP _{power station operation} indicates the second carbon footprint information in the construction and operation phase of the power station, GWP _power indicates the electricity carbon emission information of the power monitoring subunit, GWP _{parts replacement} indicates the component carbon emission information of the component monitoring subunit, and GWP _{battery Transportation} represents the transportation carbon emission information of the battery transportation monitoring subunit.

Among them, the power monitoring subunit is specifically used for:

Obtain the second carbon emission information generated by the swap station during the operation phase, where the second carbon emission information includes: the average carbon emission factor of the power grid in the area where the swap station is located, the total power consumption of the swap station during operation, and the power consumption of the swap station power generation.

In this embodiment, the second carbon emission information can be understood as the sum of direct or indirect carbon emissions of electricity used in the operation phase.

Specifically, the power monitoring subunit can obtain the average carbon emission factor of the power grid in the area where the substation is located, which can be represented by kg CO ₂ -eq/kWh, and can be preset in the corresponding storage location according to different regions. The power monitoring subunit can The average carbon emission factor of the power grid in the area where the power station is located is obtained from the corresponding storage location. The power monitoring sub-unit can also monitor and predict the total power consumption of the swap station during operation in real time, and determine the total power consumption of the swap station during operation. The power monitoring sub-unit can also determine the power generation of the swap station, which can be the power generated by the swap station for self-use. When the swap station is connected to distributed photovoltaic or wind power, and the electricity is consumed locally, it needs to be considered if there is no self-generation and self-use. In this case, the generating capacity of the power station is 0. The determined average carbon emission factor of the power grid in the area where the swap station is located, the total power consumption of the swap station during operation, and the power generation of the swap station are used as the second carbon emission information.

According to the second carbon emission information, the electricity carbon emission information is determined and sent to the carbon footprint determination subunit.

Specifically, the electricity carbon emission information may be determined according to the correlation between various partial parameters in the second carbon emission information.

Exemplarily, electricity carbon emission information can be calculated by the following formula:

GWP _electricity = GWP _{regional electricity emission factor} × (N _{electricity consumption} - N _{electricity generation} )

Among them, GWP _power represents electricity carbon emission information, GWP _{regional power emission factor} represents the average carbon emission factor of the power grid in the area where the power swap station is located, N _{power consumption} represents the total power consumption of the power swap station during operation, and N _{power generation} represents the The power output of the power station.

Further, the scrap disposal monitoring unit is specifically used for:

Obtain the third carbon emission information generated by the swap station during the scrapping disposal stage, where the third carbon emission information includes: the scrapped carbon emission information generated by each component included in the swap station during the scrapping disposal stage, and the renewable carbon emission information included in the swap station Carbon credit information generated during component regeneration.

In this embodiment, the third carbon emission information can be understood as the sum of direct or indirect carbon emission and carbon emission reduction generated in the end-of-life disposal stage. Carbon credit information can be understood as carbon emission reductions.

Specifically, the end-of-life disposal monitoring unit can determine the direct or indirect carbon emissions generated by each component included in the replacement station during the end-of-life transportation and disposal process, which can be calculated by manually inputting/selecting corresponding parameters, and it can be used as end-of-life carbon emissions information. It is also possible to determine the recycled materials produced by the recycling and disposal of each component in the power station, or the carbon emission reduction generated by the replacement of raw materials by energy, which can be calculated by manually inputting/selecting the corresponding parameters and used as carbon credit information.

According to the third carbon emission information, the third carbon footprint information is determined.

Specifically, the third carbon footprint information may be determined according to the association relationship between various parameters in the third carbon emission information.

Exemplarily, the third carbon footprint information can be calculated by the following formula:

_{Disposal of scrapping GWP power stations} = GWP _{carbon emissions} + GWP _{carbon credits}

Among them, _{the scrap disposal of GWP power station} represents the third carbon footprint information, GWP _{carbon emission} represents scrap carbon emission information, and GWP _{carbon credit} represents carbon credit information.

Further, the FM and peak shaving monitoring unit is specifically used for:

Obtain the fourth carbon emission information generated by the swap station when it participates in the frequency regulation and peak shaving phase, wherein the fourth carbon emission information includes: the total electricity required by the swap station to participate in power frequency regulation and peak regulation and the electricity emission factor corresponding to the carbon emission generated during power generation.

In this embodiment, the fourth carbon emission information can be understood as a summary of carbon emission reduction generated by substituting the original thermal power generation when the substation participates in the frequency regulation and peak regulation stage.

Specifically, the monitoring unit for frequency modulation and peak regulation can determine the amount of carbon emissions generated by generating one kilowatt-hour of electricity through thermal power (such as burning coal, etc.), and use it as the power emission factor, which can be expressed in kg-CO ₂ -eq/kWh, which can be As a preset value, it can also determine the total power required by the substation to participate in power frequency regulation and peak regulation, which can be monitored in real time through corresponding sensors and other equipment.

The fourth carbon footprint information is determined according to the fourth carbon emission information.

Specifically, the fourth carbon footprint information may be determined according to the correlation between parameters in the fourth carbon emission information.

Exemplarily, the fourth carbon footprint information can be calculated by the following formula:

GWP _{carbon sink} = E _{thermal power emission factor} × N _{regulated electricity}

Among them, GWP _{carbon sink} represents the fourth carbon footprint information, E _{thermal power emission factor} represents electricity emission factor, and N _{regulated electric power} represents total electric power.

The technical solution of the embodiment of the present invention defines the content that needs to be monitored at each stage in the whole life cycle, so as to realize the monitoring and accounting of the carbon footprint information of each stage, and provide the following information for the determination of the carbon footprint of the whole life cycle of the subsequent substation. With the data support, it provides an effective way for the determination of the carbon footprint of the whole life cycle of the follow-up substation, and makes up for the gap in this field.

Embodiment two

Fig. 2 is a flow chart of a method for determining the carbon footprint of the whole life cycle of a battery swapping station provided by Embodiment 2 of the present invention. The system for determining the carbon footprint of the life cycle can be integrated on the computer equipment.

As shown in Figure 2, the method includes:

S210. Obtain the carbon footprint parameter information of the swap station at each stage in the whole life cycle, wherein the carbon footprint parameter information includes: the first carbon footprint information in the construction stage of the swap station, the second carbon footprint information in the operation stage of the swap station, and the swap station The third carbon footprint information in the end-of-life disposal stage and the fourth carbon footprint information in the frequency regulation and peak shaving stage of the power station.

S220. According to the carbon footprint parameter information, determine the carbon footprint information of the whole life cycle of the battery swapping station.

The technical solution of the embodiment of the present invention uses the information acquisition device to obtain the carbon footprint parameter information of each stage in the whole life cycle of the swap station, and sends it to the carbon footprint determination device, wherein the carbon footprint parameter information includes: the construction of the swap station The first carbon footprint information in the stage, the second carbon footprint information in the operation stage of the swap station, the third carbon footprint information in the scrapping disposal stage of the swap station, and the fourth carbon footprint information in the frequency modulation and peak regulation stage of the swap station; the carbon footprint determination device, It is used to determine the carbon footprint information of the whole life cycle of the swap station according to the received carbon footprint parameter information. Through the accounting and monitoring of the carbon footprint information of the whole life cycle of the power station, the carbon footprint of the whole life cycle of the power station is determined, which makes up for the gap in this field and provides a basis for carbon credits and carbon emission trading in the transportation field.

Embodiment Three

FIG. 3 shows a schematic structural diagram of an electronic device 10 that can be used to implement an embodiment of the present invention. Electronic device is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. Electronic devices may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (eg, helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are by way of example only, and are not intended 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 connected in communication with the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores There is a computer program executable by at least one processor, and the processor 11 can operate according to a computer program stored in a read-only memory (ROM) 12 or loaded from a storage unit 18 into a random access memory (RAM) 13. Various appropriate actions and processes are performed. In the RAM 13, various programs and data necessary for the operation of the electronic device 10 are also stored. The processor 11 , ROM 12 , and RAM 13 are connected to each other through a bus 14 . An input/output (I/O) interface 15 is also connected to the bus 14 .

Multiple 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, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunication networks.

Processor 11 may be various general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, central processing units (CPUs), graphics processing units (GPUs), various dedicated artificial intelligence (AI) computing chips, various processors that run machine learning model algorithms, digital signal processing processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, for example, a method for determining the carbon footprint of the whole life cycle of the swap station.

In some embodiments, the method for determining the carbon footprint of the whole life cycle of the power-swapping station can be implemented as a computer program, which is tangibly contained 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 on the electronic device 10 via the ROM 12 and/or the communication unit 19 . When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the above-described method for determining the carbon footprint of the whole life cycle of the switching station can be executed. Alternatively, in other embodiments, the processor 11 may be configured in any other appropriate way (for example, by means of firmware) to execute the method for determining the carbon footprint of the whole life cycle of the switching station.

Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips Implemented in a system of systems (SOC), load programmable logic device (CPLD), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include being implemented in one or more computer programs executable and/or interpreted on a programmable system including at least one programmable processor, the programmable processor Can be special-purpose or general-purpose programmable processor, can receive data and instruction from storage system, at least one input device, and at least one output device, and transmit data and instruction to this storage system, this at least one input device, and this at least one output device an output device.

Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing apparatus, so that the computer program causes the functions/operations specified in the flowcharts and/or block diagrams to be implemented when executed by the processor. A computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of the present invention, a computer readable storage medium may be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, apparatus or device. A computer readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. Alternatively, a computer readable storage medium may be a machine readable signal medium. More specific examples of machine-readable storage media would include one or more wire-based electrical connections, portable computer discs, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, compact disk read only memory (CD-ROM), optical storage, magnetic storage, or any suitable combination of the foregoing.

In order to provide interaction with the user, the systems and techniques described herein can be implemented on an electronic device having a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display)) for displaying information to the user. monitor); and a keyboard and pointing device (eg, a mouse or a trackball) through which the user can provide input to the electronic device. Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and can be in any form (including Acoustic input, speech input or, tactile input) to receive input from the user.

The systems and techniques described herein can be implemented on a computing system that includes a backend component (e.g., as a data server), or a computing system that includes a first component (e.g., an application server), or a computing system that includes a front-end component (e.g., , a user computer having a graphical user interface or a web browser through which a user may interact with embodiments of the systems and techniques described herein), or including such background components, the first components, or any combination of front-end components in a computing system. The components of the system can be interconnected by any form or medium of digital data communication, eg, a communication network. Examples of communication networks include: local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.

A computing system can include clients and servers. Clients and servers are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also known as a cloud computing server or a cloud host. It is a host product in the cloud computing service system to solve the problems of difficult management and weak business expansion in traditional physical hosts and VPS services. defect.

It should be understood that steps may be reordered, added or deleted using the various forms of flow shown above. For example, each step described in the present invention may be executed in parallel, sequentially, or in a different order, as long as the desired result of the technical solution of the present invention can be achieved, there is no limitation herein.

The above specific implementation methods do not constitute a limitation to the protection scope of the present invention. It should be apparent to those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made depending on design requirements and other factors. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A system for determining the carbon footprint of a power station in its entire life cycle, characterized in that it includes: The information acquisition device is used to obtain the carbon footprint parameter information of each stage in the whole life cycle of the power station, and send it to the carbon footprint determination device, wherein the carbon footprint parameter information includes: the first carbon footprint information in the construction stage of the power station , The second carbon footprint information in the operation stage of the swap station, the third carbon footprint information in the scrapping and disposal stage of the swap station, and the fourth carbon footprint information in the frequency modulation and peak shaving stage of the swap station; The carbon footprint determination device is configured to determine the carbon footprint information of the whole life cycle of the power exchange 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 to obtain the carbon footprint information of the substation in each stage of the whole life cycle, and send it to the information determination module; An information determination module, configured to form the carbon footprint parameter information according to the received carbon footprint information; An information sending module, configured to send the carbon footprint parameter information to the carbon footprint determination device. 3. The system according to claim 2, wherein the information monitoring module comprises: A construction monitoring unit, configured to monitor the carbon emissions generated by the power station during the construction phase, and determine the first carbon footprint information; An operation monitoring unit, configured to detect the carbon emissions generated by the power exchange station during the operation phase, and determine the second carbon footprint information; A scrap disposal monitoring unit, configured to detect the carbon emissions and carbon emission reductions generated by the battery swapping station during the scrap disposal stage, and determine the third carbon footprint information; The frequency modulation peak shaving monitoring unit is configured to detect the carbon emission reduction amount of the substation participating in the frequency modulation peak shaving phase, and determine the fourth carbon footprint information. 4. The system according to claim 3, wherein the construction monitoring unit is specifically used for: Obtain the first carbon emission information generated during the construction phase of the power exchange station, wherein the first carbon emission information includes: energy carbon emission information during the construction and use of energy, material carbon emission information generated during the production of construction materials, production Component carbon emission information of the components included in the power exchange station and transportation carbon emission information during construction and transportation; The first carbon footprint information is determined according to the first carbon emission information. 5. The system according to claim 3, wherein the operation monitoring unit comprises: The power monitoring subunit is used to determine the electricity carbon emission information generated by the electricity used by the power exchange station during operation, and send it to the carbon footprint determination subunit; The component monitoring subunit is used to determine the component carbon emission information generated by the components during the operation of the replacement station, and send it to the carbon footprint determination subunit; The battery transportation monitoring subunit is used to determine the transportation carbon emission information generated by the battery transportation during the operation of the battery replacement station, and send it to the carbon footprint determination subunit; The carbon footprint determining subunit is configured to determine the second carbon footprint information according to the received electricity carbon emission information, component carbon emission information, and transportation carbon emission information. 6. The system according to claim 5, wherein the power monitoring subunit is specifically used for: Obtaining the second carbon emission information generated by the power exchange station during the operation phase, wherein the second carbon emission information includes: the average carbon emission factor of the power grid in the area where the power exchange station is located, the carbon emission factor of the power exchange station during operation The total electricity consumption and the power generation of the said power station; According to the second carbon emission information, the electricity carbon emission information is determined and sent to the carbon footprint determination subunit. 7. The system according to claim 3, wherein the scrap disposal monitoring unit is specifically used for: Obtaining the third carbon emission information generated by the battery swapping station during the scrapping disposal stage, wherein the third carbon emission information includes: the scrapped carbon emission information generated by each component included in the swapping station during the scrapping disposal stage, and the Carbon credit information generated during the regeneration of renewable components included in the swap station; The third carbon footprint information is determined according to the third carbon emission information. 8. The system according to claim 3, wherein the frequency modulation and peak modulation monitoring unit is specifically used for: Obtain the fourth carbon emission information generated by the power exchange station during the phase of participating in frequency regulation and peak regulation, wherein the fourth carbon emission information includes: the total amount of electricity required by the power exchange station to participate in power frequency regulation and peak regulation and carbon emissions generated during power generation Corresponding electricity emission factor; The fourth carbon footprint information is determined according to the fourth carbon emission information. 9. A method for determining the carbon footprint of the entire life cycle of a power exchange station, characterized in that it is performed by the system for determining the carbon footprint of the entire life cycle of a power exchange station according to any one of claims 1-8, the method comprising: Obtain the carbon footprint parameter information of the swap station at each stage in the whole life cycle, wherein the carbon footprint parameter information includes: the first carbon footprint information in the construction stage of the swap station, the second carbon footprint information in the operation stage of the swap station, and the The third carbon footprint information in the end-of-life disposal stage and the fourth carbon footprint information in the frequency regulation and peak shaving stage of the power station; According to the carbon footprint parameter information, the carbon footprint information of the whole life cycle of the battery swapping station is determined. 10. Computer equipment, as a system for determining the carbon footprint of the whole life cycle of the power station according to any one of claims 1-8, comprising: one or more processors; a memory communicatively coupled to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can execute the full-blown switching station described in claim 9. Methodology for the determination of life cycle carbon footprint.

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