Method and apparatus for determining power cleaning factor, electronic device, and storage medium

Abstract

The application relates to an electric energy clean factor determination method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a measurement point topology, wherein the measurement point topology comprises M cross-cut measurement point nodes and N main grid measurement point nodes; the M cross-cut measurement point nodes divide the N main grid measurement point nodes into a plurality of main grid measurement point partitions; for any main grid measurement point partition, the main grid measurement point nodes in the main grid measurement point partition are determined to correspond to main grid measurement points; main grid electric energy information measured by the main grid measurement points is sent to a calculation node corresponding to the main grid measurement point partition, so that the calculation node determines a main grid electric energy clean factor corresponding to the main grid measurement point partition according to the main grid electric energy information. In this way, the main grid measurement point nodes are partitioned by using the cross-cut measurement point nodes, the main grid electric energy clean factor is determined in parallel in the partitions, the determination can be completed in a short time, and the method can be used for real-time regulation and control.

Description

Technical Field

[0001] This application relates to the field of energy internet technology, and in particular to a method, apparatus, electronic device and storage medium for determining the clean energy factor. Background Technology

[0002] With the transformation from traditional power systems to new power systems, the user side has evolved from traditional loads to a near-user-side energy internet that integrates energy sources, storage, grid, and load. The instantaneous electrical energy flowing within the near-user-side energy internet is a mixed energy flow of electricity generated from fossil fuels and electricity generated from renewable energy sources. The electricity generated from renewable energy sources accounts for a certain proportion of the instantaneous electrical energy; this proportion is called the cleanliness factor, which is an attribute that reflects the degree of cleanliness.

[0003] The cleanliness factor of electricity can be used to regulate many applications, such as carbon emissions and promoting local consumption. These regulatory processes are real-time and rely on the ability to obtain the cleanliness factor in real time. In the near-user-side energy internet, which may cover a large area, obtaining the cleanliness factor in real time across the entire network requires significant computation time. Therefore, there is an urgent need for a solution to calculate the cleanliness factor quickly enough for real-time application regulation. Summary of the Invention

[0004] To address the issue of obtaining real-time energy cleanliness factors across a large area in the near-user-side energy internet, which requires significant computation time, a solution for calculating energy cleanliness factors that can be completed quickly and used for real-time application control is urgently needed. This application provides a method, apparatus, electronic device, and storage medium for determining energy cleanliness factors. The specific technical solution is as follows:

[0005] In a first aspect, this application provides a method for determining the cleanliness factor of electrical energy, the method comprising:

[0006] Obtain the measurement point topology corresponding to the energy internet near the user side, wherein the measurement point topology includes M cross-sectional measurement point nodes and N main network measurement point nodes;

[0007] Wherein, the M transverse measurement point nodes divide the N main network measurement point nodes into multiple main network measurement point partitions, and M and N are both positive integers;

[0008] For any of the main network measurement point partitions, determine the main network measurement point corresponding to the main network measurement point node within the main network measurement point partition;

[0009] The main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node can determine the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0010] In an optional implementation, the step of sending the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information, includes:

[0011] The main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the first main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0012] When the main network measurement point partition is the first main network measurement point partition, the first main network power clean factor is determined as the second main network power clean factor corresponding to the main network measurement point partition, wherein the main network measurement point corresponding to the main network measurement point node of the first main network measurement point partition is adjacent to the Internet Power Router.

[0013] If the main grid measurement point partition is not the first main grid measurement point partition, obtain the second main grid power clean factor corresponding to the previous main grid measurement point partition of the main grid measurement point partition;

[0014] The second main grid power clean factor is sent to the computing node so that the computing node can determine the second main grid power clean factor corresponding to the main grid measurement point partition based on the main grid power information and the second main grid power clean factor.

[0015] In an optional implementation, the measurement point topology further includes L subnet measurement point nodes, the L subnet measurement point nodes are divided into multiple subnet measurement point partitions, and each target main network measurement point node in the main network measurement point nodes is attached to one of the subnet measurement point partitions, where L is a positive integer, and the method further includes:

[0016] For any of the subnet measurement point partitions, determine the subnet measurement points corresponding to the subnet measurement point nodes of the subnet measurement point partitions;

[0017] Determine the computing node corresponding to the main network measurement point partition where the subnet measurement point partition is located;

[0018] The subgrid power information measured by the subgrid measurement points is sent to the computing node, and the computing node determines the subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information.

[0019] In an optional implementation, the step of sending the subgrid power information measured by the subgrid measurement points to the computing node, and the computing node determining the subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information, includes:

[0020] The subgrid power information measured by the subgrid measurement points is sent to the computing node, so that the computing node can determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information.

[0021] If the main grid measurement point partition where the subgrid measurement point partition is located is the first main grid measurement point partition, obtain the second main grid power clean factor corresponding to the main grid measurement point partition;

[0022] The second main grid power clean factor is sent to the computing node so that the computing node can determine the second subgrid power clean factor corresponding to the subgrid measurement point partition based on the subgrid power information and the second main grid power clean factor.

[0023] If the main grid measurement point partition where the subgrid measurement point partition is located is not the first main grid measurement point partition, obtain the second main grid power clean factor corresponding to the previous main grid measurement point partition of the main grid measurement point partition.

[0024] The second main grid energy cleanliness factor is sent to the computing node so that the computing node can determine the second subgrid energy cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid energy information and the second main grid energy cleanliness factor.

[0025] In an optional implementation, the method further includes:

[0026] Determine the environmental information corresponding to the near-user-side energy internet, and find the risk level corresponding to the environmental information;

[0027] The deployment method of computing nodes and the number of computing nodes corresponding to the main network measurement point partitions are determined based on the risk level.

[0028] Deploy computing nodes according to the deployment method described above, and configure computing nodes corresponding to the main network measurement point partitions according to the number described above.

[0029] In an optional implementation, when there are multiple computing nodes, the step of sending the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the first main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information, includes:

[0030] The main grid power information measured by the main grid measurement point is sent to multiple computing nodes corresponding to the main grid measurement point partition, so that the multiple computing nodes determine the first initial main grid power clean factor corresponding to the main grid measurement point partition according to the main grid power information, and reach a consensus on the first initial main grid power clean factor to determine the first main grid power clean factor corresponding to the main grid measurement point partition.

[0031] The step of sending the second main grid power cleanliness factor to the computing node, so that the computing node determines the second main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information and the second main grid power cleanliness factor, includes:

[0032] The second main grid power clean factor is sent to multiple computing nodes, so that the multiple computing nodes determine the second initial main grid power clean factor corresponding to the main grid measurement point partition based on the main grid power information and the second main grid power clean factor, and reach a consensus on the second initial power clean factor to determine the second power clean factor corresponding to the main grid measurement point partition.

[0033] In an optional implementation, when there are multiple computing nodes, the step of sending the subgrid power information measured by the subgrid measurement points to the computing nodes, so that the computing nodes determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information, includes:

[0034] The subgrid power information measured by the subgrid measurement points is sent to multiple computing nodes, so that the multiple computing nodes determine the first initial subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information, and reach a consensus on the first initial subgrid power cleanliness factor to determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition.

[0035] The step of sending the second main grid energy cleanliness factor to the computing node, so that the computing node determines the second subgrid energy cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid energy information and the second main grid energy cleanliness factor, includes:

[0036] The second main grid power cleanliness factor is sent to multiple computing nodes, so that the multiple computing nodes determine the second initial subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information and the second main grid power cleanliness factor, and reach a consensus on the second initial subgrid power cleanliness factor to determine the second subgrid power cleanliness factor corresponding to the subgrid measurement point partition.

[0037] Secondly, an energy cleanliness factor determination device is also provided, the device comprising:

[0038] The topology acquisition module is used to acquire the topology of the measurement points corresponding to the energy internet near the user side, wherein the topology of the measurement points includes M cross-sectional measurement point nodes and N main network measurement point nodes.

[0039] Wherein, the M transverse measurement point nodes divide the N main network measurement point nodes into multiple main network measurement point partitions, and M and N are both positive integers;

[0040] The measurement point determination module is used to determine the main network measurement point corresponding to the main network measurement point node within any main network measurement point partition.

[0041] The power cleanliness factor determination module is used to send the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0042] Thirdly, an electronic device is also provided, including a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other through the communication bus;

[0043] Memory, used to store computer programs;

[0044] When the processor executes a program stored in the memory, it implements the method for determining the energy cleanliness factor as described in any of the first aspects above.

[0045] Fourthly, a storage medium is also provided, wherein the storage medium stores instructions that, when executed on a computer, cause the computer to perform any of the methods for determining the energy cleanliness factor described in the first aspect above.

[0046] Fifthly, a computer program product containing instructions is also provided, which, when run on a computer, causes the computer to execute any of the above-described methods for determining the energy cleanliness factor.

[0047] Compared with the prior art, the above-mentioned technical solution provided in this application has the following advantages: The method provided in this application obtains the measurement point topology corresponding to the energy internet near the user side. The measurement point topology includes M cross-sectional measurement point nodes and N main grid measurement point nodes. The M cross-sectional measurement point nodes divide the N main grid measurement point nodes into multiple main grid measurement point partitions. M and N are both positive integers. For any main grid measurement point partition, the main grid measurement point corresponding to the main grid measurement point node in the main grid measurement point partition is determined. The main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power clean factor corresponding to the main grid measurement point partition based on the main grid power information.

[0048] By using M cross-sectional measurement point nodes, N main grid measurement point nodes are divided into multiple main grid measurement point partitions. For any main grid measurement point partition, the main grid power information measured by the main grid measurement point corresponding to the main grid measurement point node in the partition is sent to the corresponding computing node, thereby determining the main grid power cleanliness factor corresponding to the main grid measurement point partition. In this way, the main grid measurement point nodes are partitioned by cross-sectional measurement point nodes, and the main grid power cleanliness factor is determined in parallel by partitioning. This can be completed in a short time and can be used for real-time control of applications. Attached Figure Description

[0049] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0050] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0051] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0052] Figure 1 A schematic diagram of a near-user-side energy internet provided in this application embodiment;

[0053] Figure 2 A schematic diagram illustrating the implementation process of a method for determining the clean energy factor provided in this application embodiment;

[0054] Figure 3 This is a schematic diagram of a measurement point topology provided in an embodiment of this application;

[0055] Figure 4 A schematic diagram illustrating the implementation process of another method for determining the clean energy factor provided in this application embodiment;

[0056] Figure 5 This is a schematic diagram of the structure of an energy cleanliness factor determination device provided in an embodiment of this application;

[0057] Figure 6 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0059] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0060] like Figure 1 The diagram shown is a structural schematic of a near-user-side energy internet provided in an embodiment of this application, including an internet energy router, a power generation device, an energy storage device, a backbone energy router, a household energy router, and load devices, energy storage devices, and power generation devices in each household unit of a building.

[0061] Among them, the Internet Energy Router connects the public network and the internal network (near the user-side energy internet); the household unit (U1, ..., Fn) represents a single household, possessing both source (due to internal power generation and energy storage devices, it has the ability to feed power to the outside) and load characteristics; the power generation device G (G1, ..., Gn) represents green renewable energy sources such as photovoltaic power generation and wind power; the energy storage device S (S1, ..., Sn) possesses both source and load characteristics; and the measurement point measures voltage, current magnitude and direction, power, etc. The measurement points are mainly divided into main network measurement points MPm, sub-network measurement points MPs, and cross-sectional measurement points MPc.

[0062] For the main network measurement point MPm, it is a measurement point on the backbone network, carried on the energy storage device S, the power generation device G, the Internet energy router, and the backbone energy router; the subnet measurement point MPs is a measurement point on the subnet divided by the backbone energy router, carried on the household energy router; the cross-cutting measurement point MPc is a partition measurement point set on the main network according to the needs of the network scale.

[0063] like Figure 1 As shown, by Figure 1 The various measurement points shown above, along with their corresponding measurement point nodes and connections, form the measurement point topology for the near-user-side energy internet. Specifically, the main network measurement point MPm corresponds to the main network measurement point node in the measurement point topology, the subnet measurement point MPs corresponds to the subnet measurement point node in the measurement point topology, and the cross-cut measurement point MPc corresponds to the cross-cut measurement point node in the measurement point topology.

[0064] Specifically, by using the cross-cutting measurement point nodes corresponding to the cross-cutting measurement points MPC, the main network measurement point nodes can be divided into two main network measurement point partitions: SAa (the main network measurement point partition closest to the Internet Power router) and SAb. Figure 1 As shown. Furthermore, for each subnet measurement point (MPs), the backbone power router divides it into Bn subnet measurement point partitions, meaning each building is a subnet measurement point partition, and each subnet measurement point partition is mounted under a main network measurement point node, such as... Figure 1 As shown, this means that only a portion of the main network measurement point nodes are connected to a subnet measurement point partition.

[0065] Based on such Figure 1 The schematic diagram of the near-user-side energy internet structure shown is as follows: Figure 2 The diagram shown is a schematic representation of the implementation process of a method for determining the cleanliness factor of electrical energy according to an embodiment of this application. The method may specifically include the following steps:

[0066] S201, Obtain the topology of the measurement points corresponding to the energy internet near the user side, wherein the topology of the measurement points includes M cross-sectional measurement point nodes and N main network measurement point nodes.

[0067] Obtain the measurement point topology corresponding to the energy internet near the user side. The measurement point topology includes M cross-cut measurement point nodes and N main network measurement point nodes. The N main network measurement point nodes can be divided into multiple main network measurement point partitions through these M cross-cut measurement point nodes. M and N are both positive integers.

[0068] For example, based on such Figure 1The diagram shows the structure of the near-user-side energy internet. The main network measurement point MPm corresponds to the main network measurement point node in the measurement point topology, the subnet measurement point MPs corresponds to the subnet measurement point node in the measurement point topology, and the cross-cut measurement point MPc corresponds to the cross-cut measurement point node in the measurement point topology. This can be illustrated as follows: Figure 3 The topology of the measurement points shown includes various nodes and edges.

[0069] For example Figure 3 The measurement point topology shown includes one cross-cut measurement point node and N main network measurement point nodes. This one cross-cut measurement point node can be used to divide the N main network measurement point nodes into two main network measurement point partitions: SAa and Sab. Furthermore, each main network measurement point node carries a corresponding subnet measurement point partition.

[0070] S202, for any main network measurement point partition, determine the main network measurement point corresponding to the main network measurement point node within the main network measurement point partition.

[0071] S203, send the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node can determine the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0072] In this embodiment of the application, for the above-mentioned multiple main grid measurement point partitions, for any main grid measurement point partition, the main grid measurement point corresponding to the main grid measurement point node in the main grid measurement point partition is determined, and the main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0073] It should be noted that for multiple main network measurement point partitions, the main network power cleanliness factor corresponding to each main network measurement point partition can be determined periodically, and the main network power cleanliness factor corresponding to each main network measurement point partition can be determined in parallel while maintaining a time base. The period can be configured according to the application scenario requirements, and this application embodiment does not limit it.

[0074] In addition, the main grid power information includes voltage, current magnitude and direction, and power. Furthermore, the computing nodes determine the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information. The principle is to trace the source of electricity generated by renewable energy based on the main grid power information, thereby determining the proportion of electricity generated by renewable energy in the instantaneous power, and obtaining the main grid power cleanliness factor corresponding to the main grid measurement point partition.

[0075] Based on the above description of the technical solution provided in the embodiments of this application, N main grid measurement points are divided into multiple main grid measurement point partitions by M cross-sectional measurement point nodes. For any main grid measurement point partition, the main grid power information measured by the main grid measurement point corresponding to the main grid measurement point node in the main grid measurement point partition is sent to the corresponding computing node, thereby determining the main grid power cleanliness factor corresponding to the main grid measurement point partition. In this way, the main grid measurement point nodes are partitioned by cross-sectional measurement point nodes, and the main grid power cleanliness factor is determined in parallel by partitioning. This can be completed in a short time and can be used for real-time control of applications.

[0076] In addition, the measurement point topology also includes L subnet measurement point nodes. These L subnet measurement point nodes are divided into multiple subnet measurement point partitions. Each target main network measurement point node in the main network measurement point nodes is associated with one subnet measurement point partition. L is a positive integer, such as... Figure 3 As shown. The corresponding subgrid energy cleanliness factor can also be determined by partitioning each subgrid measurement point. Based on this, as... Figure 4 The diagram shown illustrates the implementation flow of another method for determining the clean energy factor provided in this application. This method may specifically include the following steps:

[0077] S401, obtain the topology of the measurement points corresponding to the energy internet near the user side, wherein the topology of the measurement points includes M cross-sectional measurement point nodes and N main network measurement point nodes.

[0078] Among them, M cross-sectional measurement point nodes divide N main network measurement point nodes into multiple main network measurement point partitions, where M and N are both positive integers.

[0079] In this embodiment of the application, this step is similar to step S201 above, and will not be described in detail here.

[0080] S402, for any main network measurement point partition, determine the main network measurement point corresponding to the main network measurement point node within the main network measurement point partition.

[0081] In this embodiment of the application, this step is similar to step S202 above, and will not be described in detail here.

[0082] S403 sends the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node can determine the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0083] In this embodiment of the application, the determination of the main grid power cleanliness factor corresponding to the main grid measurement point partition is divided into two stages. The first stage determines the first main grid power cleanliness factor, and the second stage determines the second main grid power cleanliness factor. The second main grid power cleanliness factor in the second stage is used for real-time control of the application.

[0084] Specifically, the main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node can determine the first main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0085] When the main network measurement point partition is the first main network measurement point partition, the first main network power clean factor is determined as the second main network power clean factor corresponding to the main network measurement point partition. The main network measurement point corresponding to the main network measurement point node of the first main network measurement point partition is adjacent to the Internet Energy Router.

[0086] If the main network measurement point partition is not the first main network measurement point partition, obtain the second main network power clean factor corresponding to the previous main network measurement point partition, and send the second main network power clean factor to the computing node so that the computing node can determine the second main network power clean factor corresponding to the main network measurement point partition based on the main network power information and the second main network power clean factor.

[0087] S404, for any subnet measurement point partition, determine the subnet measurement point corresponding to the subnet measurement point node of the subnet measurement point partition.

[0088] S405, determine the computing node corresponding to the main network measurement point partition where the subnet measurement point partition is located.

[0089] S406 sends the subgrid power information measured by the subgrid measurement points to the computing node, and the computing node determines the subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information.

[0090] In this embodiment of the application, for the division of multiple subnet measurement point partitions, for any subnet measurement point partition, the subnet measurement point corresponding to the subnet measurement point node of the subnet measurement point partition is determined, the computing node corresponding to the main network measurement point partition where the subnet measurement point partition is located is determined, the subnet power information measured by the subnet measurement point is sent to the computing node, and the computing node determines the subnet power cleanliness factor corresponding to the subnet measurement point partition based on the subnet power information.

[0091] The determination of the subgrid power cleanliness factor corresponding to the subgrid measurement point partition is also divided into two stages. The first stage determines the first subgrid power cleanliness factor, and the second stage determines the second subgrid power cleanliness factor. The second main grid power cleanliness factor in the second stage is used for real-time control of the application.

[0092] Specifically, the subgrid power information measured by the subgrid measurement points is sent to the computing node so that the computing node can determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information.

[0093] When the main network measurement point partition where the subnet measurement point partition is located is the first main network measurement point partition, obtain the second main network power clean factor corresponding to the main network measurement point partition; send the second main network power clean factor to the computing node so that the computing node can determine the second subnet power clean factor corresponding to the subnet measurement point partition based on the subnet power information and the second main network power clean factor.

[0094] If the main network measurement point partition where the subnet measurement point partition is located is not the first main network measurement point partition, obtain the second main network power clean factor corresponding to the previous main network measurement point partition of the main network measurement point partition; send the second main network power clean factor to the computing node so that the computing node can determine the second subnet power clean factor corresponding to the subnet measurement point partition based on the subnet power information and the second main network power clean factor.

[0095] It should be noted that, in the first stage, the determination of the first main network power cleanliness factor corresponding to each main network measurement point partition and the determination of the first subnet power cleanliness factor corresponding to each subnet measurement point partition can be performed in parallel. Furthermore, in the second stage, the determination of the second main network power cleanliness factor corresponding to each main network measurement point partition can be performed in a front-to-back order (with the one closest to the Internet Power router being the front). The determination of the second subnet power cleanliness factor corresponding to each subnet measurement point partition depends on the second main network power cleanliness factor corresponding to the main network measurement point partition. Therefore, after determining the second main network power cleanliness factor corresponding to each main network measurement point partition, the second subnet power cleanliness factor corresponding to the subnet measurement point partitions of that main network measurement point partition can be determined. This embodiment of the application does not limit this aspect.

[0096] In this embodiment, the number M of cross-sectional measurement point nodes in the measurement point topology can be determined as follows: When the number of cross-sectional measurement point nodes is 0 (starting from 0 by default), there is one main network measurement point partition. At this time, the determination of the first main network energy cleanliness factor corresponding to the first main network measurement point partition and the determination of the first sub-network energy cleanliness factor corresponding to the sub-network measurement point partition are performed in the first stage. The determination of the second main network energy cleanliness factor corresponding to the second main network measurement point partition and the determination of the second sub-network energy cleanliness factor corresponding to the sub-network measurement point partition are then performed in the second stage. The time taken from the start of the first phase to the end of the second phase is recorded. It is then determined whether this time is less than the target time. If the time is not less than the target time, the number of cross-cutting measurement nodes is incremented by 1, and the main network measurement nodes are divided into 2 partitions. The first and second phases are then executed again. This process continues until the number of cross-cutting measurement nodes is M. When the time taken from the start of the first phase to the end of the second phase is less than the target time, the N main network measurement nodes are divided into multiple main network measurement node partitions using these M cross-cutting measurement nodes.

[0097] Furthermore, the deployment location and number of computing nodes can be determined by the risk level of the environmental information corresponding to the energy internet near the user side. This involves determining the environmental information corresponding to the energy internet near the user side, finding the corresponding risk level, determining the deployment method of the computing nodes based on the risk level, and determining the number of computing nodes corresponding to the main network measurement point partitions. The computing nodes are then deployed according to the deployment method, and the computing nodes corresponding to the main network measurement point partitions are configured according to the required number.

[0098] For example, if we determine the environmental information (residential community) corresponding to the energy internet near the user side, and find the risk level (level 3) corresponding to this environmental information (residential community), it means that the risk level of the environmental information (residential community) is relatively high. This risk level determines that the deployment method of computing nodes is the backbone energy router within the main network measurement point partition, and there are multiple such nodes. Therefore, computing nodes can be deployed on the backbone energy router within the main network measurement point partition, and there are multiple computing nodes corresponding to the main network measurement point partition.

[0099] For example, to determine the environmental information (factory) corresponding to the energy internet near the user side, find the risk level (level 1) corresponding to the environmental information (factory). This means that the risk level of the environmental information (factory) is low. This risk level determines that the deployment method of the computing node is a data center, and the number of nodes is 1. Thus, there can be computing nodes in the data center, and the computing node corresponding to the main network measurement point partition is 1.

[0100] In this embodiment of the application, since the risk level of the environmental information corresponding to the energy internet near the user side is different, the number of computing nodes corresponding to the corresponding main network measurement point partition is different. Furthermore, if the risk level of the environmental information corresponding to the energy internet near the user side is high, the more computing nodes there are in the main network measurement point partition, the greater the risk of the computer cleaning factor determined by the computing nodes. Therefore, consensus needs to be reached among the computing nodes to determine the final energy cleaning factor.

[0101] Based on this, when there are multiple computing nodes corresponding to the main grid measurement point partitions, the determination of the first main grid power cleanliness factor corresponding to the main grid measurement point partitions in the first stage can specifically be achieved by sending the main grid power information measured by the main grid measurement points to multiple computing nodes corresponding to the main grid measurement point partitions, so that the multiple computing nodes determine the first initial main grid power cleanliness factor corresponding to the main grid measurement point partitions based on the main grid power information, and reach a consensus on the first initial main grid power cleanliness factor to determine the first main grid power cleanliness factor corresponding to the main grid measurement point partitions.

[0102] The determination of the second main grid energy cleanliness factor corresponding to the second phase main grid measurement point partition can be specifically achieved by sending the second main grid energy cleanliness factor to multiple computing nodes, so that the multiple computing nodes can determine the second initial main grid energy cleanliness factor corresponding to the main grid measurement point partition based on the main grid energy information and the second main grid energy cleanliness factor, and reach a consensus on the second initial energy cleanliness factor to determine the second energy cleanliness factor corresponding to the main grid measurement point partition.

[0103] The determination of the first subgrid energy cleanliness factor corresponding to the subgrid measurement point partition in the first stage can be specifically achieved by sending the subgrid energy information measured by the subgrid measurement points to multiple computing nodes, so that the multiple computing nodes can determine the first initial subgrid energy cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid energy information, and reach a consensus on the first initial subgrid energy cleanliness factor to determine the first subgrid energy cleanliness factor corresponding to the subgrid measurement point partition.

[0104] The determination of the second subgrid power cleanliness factor corresponding to the subgrid measurement point partition in the second stage can be specifically achieved by sending the second main grid power cleanliness factor to multiple computing nodes, so that the multiple computing nodes can determine the second initial subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information and the second main grid power cleanliness factor, and reach a consensus on the second initial subgrid power cleanliness factor to determine the second subgrid power cleanliness factor corresponding to the subgrid measurement point partition.

[0105] It should be noted that when there are multiple computing nodes corresponding to the main network measurement point partitions, since the relationships between the computing nodes are equal and there is no central computing device, it is necessary to ensure the reliability of the main network energy cleanliness factor results corresponding to the main network measurement point partitions and the sub-network energy cleanliness factor results corresponding to the sub-network measurement point partitions. This also avoids the risk of single-point failure caused by only one computing node performing the calculation. Therefore, a consensus mechanism is used here to confirm the calculation results. The consensus algorithm can be a fast, high-concurrency-supporting Byzantine consensus algorithm, etc.

[0106] Corresponding to the above method embodiments, this application also provides an electrical energy cleaning factor determination device, such as... Figure 5 As shown, the device may include: a topology acquisition module 510, a measurement point determination module 520, and an energy cleanliness factor determination module 530.

[0107] The topology acquisition module 510 is used to acquire the measurement point topology corresponding to the energy internet near the user side, wherein the measurement point topology includes M cross-sectional measurement point nodes and N main network measurement point nodes.

[0108] Wherein, the M transverse measurement point nodes divide the N main network measurement point nodes into multiple main network measurement point partitions, and M and N are both positive integers;

[0109] The measurement point determination module 520 is used to determine the main network measurement point corresponding to the main network measurement point node within any main network measurement point partition.

[0110] The power cleanliness factor determination module 530 is used to send the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information.

[0111] This application also provides an electronic device, such as... Figure 6 As shown, it includes a processor 61, a communication interface 62, a memory 63, and a communication bus 64, wherein the processor 61, the communication interface 62, and the memory 63 communicate with each other through the communication bus 64.

[0112] Memory 63 is used to store computer programs;

[0113] When processor 61 executes the program stored in memory 63, it performs the following steps:

[0114] The topology of measurement points corresponding to the energy internet near the user side is obtained, wherein the topology of measurement points includes M cross-cut measurement point nodes and N main grid measurement point nodes; wherein the M cross-cut measurement point nodes divide the N main grid measurement point nodes into multiple main grid measurement point partitions, and M and N are both positive integers; for any main grid measurement point partition, the main grid measurement point corresponding to the main grid measurement point node in the main grid measurement point partition is determined; the main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power clean factor corresponding to the main grid measurement point partition based on the main grid power information.

[0115] The communication bus mentioned in the above electronic devices can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. This communication bus can be divided into address bus, data bus, control bus, etc. For ease of illustration, only one thick line is used to represent it in the diagram, but this does not indicate that there is only one bus or one type of bus.

[0116] The communication interface is used for communication between the aforementioned electronic devices and other devices.

[0117] The memory may include random access memory (RAM) or non-volatile memory, such as at least one disk storage device. Optionally, the memory may also be at least one storage device located remotely from the aforementioned processor.

[0118] The processors mentioned above can be general-purpose processors, including central processing units (CPUs), network processors (NPs), etc.; they can also be digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components.

[0119] In another embodiment provided in this application, a storage medium is also provided, which stores instructions that, when run on a computer, cause the computer to execute any of the above-described methods for determining the energy cleanliness factor.

[0120] In another embodiment provided in this application, a computer program product containing instructions is also provided, which, when run on a computer, causes the computer to execute any of the above-described methods for determining the energy cleanliness factor.

[0121] In the above embodiments, implementation can be achieved entirely or partially through software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented entirely or partially in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of this application are generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a storage medium or transmitted from one storage medium to another. For example, the computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that integrates one or more available media. The available medium can be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid state disk (SSD)).

[0122] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0123] The various embodiments in this specification are described in a related manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions of the method embodiments.

[0124] The above description is merely a preferred embodiment of this application and is not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application are included within the scope of protection of this application.

Claims

1. A method for determining the clean energy factor, characterized in that, The method includes: Obtain the measurement point topology corresponding to the energy internet near the user side, wherein the measurement point topology includes M cross-sectional measurement point nodes and N main network measurement point nodes; Wherein, the M transverse measurement point nodes divide the N main network measurement point nodes into multiple main network measurement point partitions, and M and N are both positive integers; For any of the main network measurement point partitions, determine the main network measurement point corresponding to the main network measurement point node within the main network measurement point partition; The main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node can determine the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information. Determine the environmental information corresponding to the near-user-side energy internet, and find the risk level corresponding to the environmental information; determine the deployment method of computing nodes and the number of computing nodes corresponding to the main network measurement point partitions based on the risk level; deploy computing nodes according to the deployment method, and configure computing nodes corresponding to the main network measurement point partitions according to the number.

2. The method according to claim 1, characterized in that, The step of sending the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information, includes: The main grid power information measured by the main grid measurement point is sent to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the first main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information. When the main network measurement point partition is the first main network measurement point partition, the first main network power clean factor is determined as the second main network power clean factor corresponding to the main network measurement point partition, wherein the main network measurement point corresponding to the main network measurement point node of the first main network measurement point partition is adjacent to the Internet Power Router. If the main grid measurement point partition is not the first main grid measurement point partition, obtain the second main grid power clean factor corresponding to the previous main grid measurement point partition of the main grid measurement point partition; The second main grid power clean factor is sent to the computing node so that the computing node can determine the second main grid power clean factor corresponding to the main grid measurement point partition based on the main grid power information and the second main grid power clean factor.

3. The method according to claim 1, characterized in that, The measurement point topology further includes L subnet measurement point nodes, the L subnet measurement point nodes are divided into multiple subnet measurement point partitions, and each target main network measurement point node in the main network measurement point nodes is attached to one of the subnet measurement point partitions, where L is a positive integer. The method further includes: For any of the subnet measurement point partitions, determine the subnet measurement points corresponding to the subnet measurement point nodes of the subnet measurement point partitions; Determine the computing node corresponding to the main network measurement point partition where the subnet measurement point partition is located; The subgrid power information measured by the subgrid measurement points is sent to the computing node, and the computing node determines the subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information.

4. The method according to claim 3, characterized in that, The step of sending the subgrid power information measured by the subgrid measurement points to the computing node, and the computing node determining the subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information, includes: The subgrid power information measured by the subgrid measurement points is sent to the computing node, so that the computing node can determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information. If the main grid measurement point partition where the subgrid measurement point partition is located is the first main grid measurement point partition, obtain the second main grid power clean factor corresponding to the main grid measurement point partition; The second main grid power clean factor is sent to the computing node so that the computing node can determine the second subgrid power clean factor corresponding to the subgrid measurement point partition based on the subgrid power information and the second main grid power clean factor. If the main grid measurement point partition where the subgrid measurement point partition is located is not the first main grid measurement point partition, obtain the second main grid power clean factor corresponding to the previous main grid measurement point partition of the main grid measurement point partition. The second main grid energy cleanliness factor is sent to the computing node so that the computing node can determine the second subgrid energy cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid energy information and the second main grid energy cleanliness factor.

5. The method according to claim 2, characterized in that, When there are multiple computing nodes, the step of sending the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the first main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information, includes: The main grid power information measured by the main grid measurement point is sent to multiple computing nodes corresponding to the main grid measurement point partition, so that the multiple computing nodes determine the first initial main grid power clean factor corresponding to the main grid measurement point partition according to the main grid power information, and reach a consensus on the first initial main grid power clean factor to determine the first main grid power clean factor corresponding to the main grid measurement point partition. The step of sending the second main grid power cleanliness factor to the computing node, so that the computing node determines the second main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information and the second main grid power cleanliness factor, includes: The second main grid power clean factor is sent to multiple computing nodes, so that the multiple computing nodes determine the second initial main grid power clean factor corresponding to the main grid measurement point partition based on the main grid power information and the second main grid power clean factor, and reach a consensus on the second initial power clean factor to determine the second power clean factor corresponding to the main grid measurement point partition.

6. The method according to claim 4, characterized in that, When there are multiple computing nodes, the step of sending the subgrid power information measured by the subgrid measurement points to the computing nodes, so that the computing nodes determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information, includes: The subgrid power information measured by the subgrid measurement points is sent to multiple computing nodes, so that the multiple computing nodes determine the first initial subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information, and reach a consensus on the first initial subgrid power cleanliness factor to determine the first subgrid power cleanliness factor corresponding to the subgrid measurement point partition. The step of sending the second main grid energy cleanliness factor to the computing node, so that the computing node determines the second subgrid energy cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid energy information and the second main grid energy cleanliness factor, includes: The second main grid power cleanliness factor is sent to multiple computing nodes, so that the multiple computing nodes determine the second initial subgrid power cleanliness factor corresponding to the subgrid measurement point partition based on the subgrid power information and the second main grid power cleanliness factor, and reach a consensus on the second initial subgrid power cleanliness factor to determine the second subgrid power cleanliness factor corresponding to the subgrid measurement point partition.

7. A device for determining electrical energy cleanliness factors, characterized in that, The device includes: The topology acquisition module is used to acquire the topology of the measurement points corresponding to the energy internet near the user side, wherein the topology of the measurement points includes M cross-sectional measurement point nodes and N main network measurement point nodes. Wherein, the M transverse measurement point nodes divide the N main network measurement point nodes into multiple main network measurement point partitions, and M and N are both positive integers; The measurement point determination module is used to determine the main network measurement point corresponding to the main network measurement point node within any main network measurement point partition. The power cleanliness factor determination module is used to send the main grid power information measured by the main grid measurement point to the computing node corresponding to the main grid measurement point partition, so that the computing node determines the main grid power cleanliness factor corresponding to the main grid measurement point partition based on the main grid power information. Determine the environmental information corresponding to the near-user-side energy internet, and find the risk level corresponding to the environmental information; determine the deployment method of computing nodes and the number of computing nodes corresponding to the main network measurement point partitions based on the risk level; deploy computing nodes according to the deployment method, and configure computing nodes corresponding to the main network measurement point partitions according to the number.

8. An electronic device, characterized in that, It includes a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other through the communication bus; Memory, used to store computer programs; A processor, when executing a program stored in memory, implements the method described in any one of claims 1 to 6.

9. A storage medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements the method as described in any one of claims 1 to 6.

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