CN115880119A - Carbon emission information generation method, device and medium based on two-stage cooperation - Google Patents

Carbon emission information generation method, device and medium based on two-stage cooperation Download PDF

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CN115880119A
CN115880119A CN202310156252.2A CN202310156252A CN115880119A CN 115880119 A CN115880119 A CN 115880119A CN 202310156252 A CN202310156252 A CN 202310156252A CN 115880119 A CN115880119 A CN 115880119A
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information
carbon emission
edge
branch
matrix
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CN115880119B (en
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吴杏平
宋金伟
周春雷
宋继勐
陈翔
卢彩霞
沈子奇
史昕
余晗
张贻红
唐志涛
李俊妮
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Big Data Center Of State Grid Corp Of China
Beijing Guodiantong Network Technology Co Ltd
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Big Data Center Of State Grid Corp Of China
Beijing Guodiantong Network Technology Co Ltd
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Abstract

The embodiment of the disclosure discloses a carbon emission information generation method, equipment and medium based on two-stage cooperation. One embodiment of the method comprises: the headquarter terminal responds to the received branch internal point-to-edge point flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal, and carries out fusion processing on the received branch internal point-to-edge point flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal so as to generate branch information and obtain a branch information set; generating carbon emission information by the headquarters terminal; the head office terminal sends the edge node carbon emission factors to each branch terminal; the headquarters terminal executes the following processing steps for each department information in the department information set: generating a first carbon emission factor; and sending the first carbon emission factor to the branch terminal corresponding to the branch information. The implementation mode can reduce the possibility of leakage of the power grid topology information and the power flow information.

Description

Carbon emission information generation method, device and medium based on two-stage cooperation
Technical Field
Embodiments of the present disclosure relate to the field of computer technologies, and in particular, to a method, device, and medium for generating carbon emission information based on two-stage coordination.
Background
The headquarter terminal calculates carbon emission information, and can give an early warning to branch terminals with too high carbon emission. At present, in order to calculate carbon emission information of each grid node (power plant, substation, user) included in each sub-area, a general method is as follows: and the headquarter terminal acquires the power grid topology information, the power flow information and the injected carbon emission information of each branch in a centralized manner and directly calculates the carbon emission information of each power grid node.
However, the following technical problems generally exist in the above manner:
firstly, a headquarter terminal acquires power grid topology information and power flow information of each subsection in a centralized manner, so that the power grid topology information and the power flow information are easy to leak;
second, the head office terminal directly calculates the carbon emission information, and the calculated matrix dimension is high (the calculated matrix dimension is 10) 5 Level), the calculation time is long, and the calculation resources of the headquarters terminal are wasted.
The above information disclosed in this background section is only for enhancement of understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art in this country.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure propose a carbon emission information generation method, an electronic device, and a computer-readable medium based on two-stage synergy to solve one or more of the technical problems mentioned in the above background section.
In a first aspect, some embodiments of the present disclosure provide a carbon emission information generation method based on two-stage synergy, the method including: the headquarter terminal acquires edge node information of each edge node between every two subsection areas included in the subsection area set to obtain an edge node information group set; the headquarter terminal responds to the received branch internal point-to-edge point power flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal, and carries out fusion processing on the received branch internal point-to-edge point power flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal so as to generate branch information and obtain a branch information set; the headquarter terminal generates carbon emission information based on the subsection information set and the edge node information set, wherein the carbon emission information comprises edge node carbon emission factors; the headquarter terminal sends the edge node carbon emission factors to each branch terminal; the headquarters terminal executes the following processing steps for each part information in the part information set: generating a first carbon emission factor based on the edge node carbon emission factor, the part and edge point information matrix included in the part information, and the part injection carbon emission information matrix; sending the first carbon emission factor to a branch terminal corresponding to the branch information; the headquarters terminal determines each of the generated first carbon emission factors as a first set of carbon emission factors; the headquarter terminal responds to the second carbon emission factor which is determined to be received and sent by any branch terminal, responds to the second carbon emission factor which is determined to be not equal to the target first carbon emission factor, and conducts alarm processing on any branch terminal, wherein the target first carbon emission factor is the first carbon emission factor corresponding to any branch terminal in the first carbon emission factor set; and the headquarter terminal carries out alarm processing on the branch terminals corresponding to the first carbon emission factors in response to the fact that the first carbon emission factors in the first carbon emission factor set are larger than the preset carbon emission factor value.
In a second aspect, some embodiments of the present disclosure provide an electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon, which when executed by one or more processors, cause the one or more processors to implement the method described in any of the implementations of the first aspect.
In a third aspect, some embodiments of the present disclosure provide a computer readable medium on which a computer program is stored, wherein the program, when executed by a processor, implements the method described in any of the implementations of the first aspect.
The above embodiments of the present disclosure have the following advantages: by the two-stage cooperation-based carbon emission information generation method of some embodiments of the present disclosure, the possibility of leakage of power grid topology information and load flow information can be reduced. Specifically, the reason why the topology information and the power flow information of the power grid are easily leaked is that: and the headquarter terminal acquires the power grid topology information and the power flow information of each subsection in a centralized manner. Based on this, in the carbon emission information generation method based on two-stage collaboration of some embodiments of the present disclosure, first, the headquarter terminal obtains edge node information of each edge node between every two subsection areas included in the subsection area set, and obtains an edge node information group set. Therefore, the headquarters terminal only acquires the power grid topology information and the power flow information of the edge node, and the possibility that the power grid topology information and the power flow information of the internal node are leaked during transmission can be reduced. And secondly, in response to receiving the branch internal point to edge point flow matrix, the branch and edge point information matrix and the branch injection carbon bar information matrix sent by each branch terminal, the headquarter terminal performs fusion processing on the received branch internal point to edge point flow matrix, the branch and edge point information matrix and the branch injection carbon bar information matrix sent by each branch terminal to generate branch information and obtain a branch information set. Therefore, the headquarter terminal can directly acquire the power grid topology information and the power flow information of the internal nodes processed by the branch terminals, and the power grid topology information and the power flow information of the internal nodes can be prevented from being leaked. Next, the head office terminal generates carbon emission information based on the branch information set and the edge node information set. Wherein the carbon emission information includes an edge node carbon emission factor. Thus, the headquarters terminal can generate the edge node carbon emission factor for subsequent derivation of the carbon emission factor. The head office terminal then sends the edge node carbon emission factor to each branch terminal. Therefore, the headquarter terminal can send the edge node carbon emission factor to each branch terminal, and the leakage of the power grid topology information and the power flow information of the edge node can be avoided. Then, the headquarters terminal executes the following processing steps for each part information in the part information set: generating a first carbon emission factor based on the edge node carbon emission factor, a distribution and edge point information matrix included in the distribution information and a distribution injection carbon emission information matrix; and sending the first carbon emission factor to the branch terminal corresponding to the branch information. Thus, the head office terminal may send the first carbon emission factor to the segment terminals so that the segment terminals detect the first carbon emission factor and the second carbon emission factor. Thereafter, the above-described headquarters terminal determines each of the generated first carbon emission factors as a first carbon emission factor set. And then, in response to the fact that the second carbon emission factor sent by any branch terminal is determined to be received, the headquarter terminal performs alarm processing on any branch terminal in response to the fact that the second carbon emission factor is not equal to the target first carbon emission factor. Wherein the target first carbon emission factor is a first carbon emission factor in the first set of carbon emission factors corresponding to any of the subdivision terminals. Therefore, when the first carbon emission factor is not equal to the second carbon emission factor, the problem occurs in the branch terminal in the processing process, and the headquarter terminal can perform alarm processing on the branch terminal. Finally, the head office terminal performs alarm processing on the branch terminals corresponding to the first carbon emission factors in response to determining that the first carbon emission factors in the first carbon emission factor set are larger than a preset carbon emission factor value. Therefore, when the first carbon emission factor is larger than the preset carbon emission factor value, the corresponding branch terminal has an excessively high carbon emission amount, and the headquarter terminal can perform alarm processing on the branch terminal. Therefore, the headquarter terminal can acquire the power grid topology information and the power flow information processed by the branch terminals, and the branch terminals can receive the carbon emission factors of the edge nodes processed by the main node. Furthermore, the possibility of leakage of the power grid topology information and the power flow information can be reduced.
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The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and components are not necessarily drawn to scale.
FIG. 1 is a flow diagram of some embodiments of a two-stage synergy-based carbon emissions information generation method according to the present disclosure;
FIG. 2 is a schematic block diagram of an electronic device suitable for use in implementing some embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, a flow 100 of some embodiments of a two-stage synergy-based carbon emissions information generation method according to the present disclosure is shown. The carbon emission information generation method based on two-stage cooperation comprises the following steps of:
step 101, a headquarter terminal acquires edge node information of each edge node between every two partial areas included in a partial area set to obtain an edge node information group set.
In some embodiments, the headquarters terminal may obtain, from the terminal device, the edge node information of each edge node between every two partial areas included in the partial area set by means of wired connection or wireless connection, to obtain the edge node information group set. The edge node information included in the edge node information group set may correspond to internal nodes included in the distribution areas corresponding to the at least two distribution terminals. The edge node information included in the edge node information group set may include, but is not limited to: the output power of the edge node, the carbon injection displacement of the edge node and the output power information of the edge transmission. The partial area set may be each of the second preset areas included in the first preset area. For example, the first preset region may be a provincial region. The second preset area may be a city-level area. The headquarters terminal may be a terminal (e.g., a headquarters grid terminal) that processes carbon emission information for each node within the first preset area. The subdivision terminal may be a terminal that processes carbon emission information for various nodes within a subdivision area (e.g., a subdivision grid terminal). The node may characterize a certain grid node (e.g., a power plant, a substation, a user, etc.) included in the first preset area. The nodes may include edge nodes and interior nodes. The edge node may characterize a node connecting at least two of the subdivision regions. The edge nodes may be arranged in a predetermined node order. The internal nodes may characterize nodes whose geographic locations are within the subdivision region. Each internal node included in a subsection area may be arranged according to a preset node sequence. For example, the preset order may be an arrangement order of the areas occupied by the nodes from large to small. The preset node order may also be a dictionary order of names corresponding to the nodes. The edge node output power may be the output power of a genset connected to the edge node. The edge node carbon injection displacement may be an amount of carbon emissions produced by a genset connected to the edge node. The edge transmit output power information may include the output power flowing from one edge node to another edge node.
And step 102, in response to receiving the branch interior point-to-edge point trend matrix, the branch-to-edge point information matrix and the branch injection carbon row information matrix sent by each branch terminal, the headquarter terminal performs fusion processing on the received branch interior point-to-edge point trend matrix, the branch-to-edge point information matrix and the branch injection carbon row information matrix sent by each branch terminal to generate branch information and obtain a branch information set.
In some embodiments, the headquarters terminal may perform a fusion process on the received branch interior point to edge point flow matrix, the branch and edge point information matrix and the branch injection carbon rank information matrix sent by each branch terminal to generate branch information, and obtain the branch information set, in response to receiving the branch interior point to edge point flow matrix, the branch and edge point information matrix and the branch injection carbon rank information matrix sent by each branch terminal. The branch internal point-to-edge point power flow matrix may represent power flow relationships between each internal node included in the branch terminal and each edge node included in the head office terminal. The branch and edge point information matrix may represent a power flow relationship between each internal node included in the branch terminal. The sub-injection carbon emission information matrix can represent a trend relation of the sum of all node injection carbon emission information included in the distribution terminal.
And 103, generating carbon emission information by the headquarters terminal based on the branch information set and the edge node information set.
In some embodiments, the headquarters terminal may generate carbon emissions information based on the subdivision information set and the edge node information set. Wherein the carbon emission information includes an edge node carbon emission factor.
In practice, the headquarters terminal may generate the carbon emission information by:
first, an edge node power flow matrix is generated based on edge node output power and edge transmission output power information included in each piece of edge node information included in the edge node information group set. The edge node power flow matrix may be:
Figure SMS_1
。
wherein,
Figure SMS_11
representing an edge node flow matrix. Element on the diagonal +>
Figure SMS_2
Indicating that all edge nodes flow to the first
Figure SMS_7
The total output power of the individual edge nodes is compared with the ^ th->
Figure SMS_15
The sum of the output powers of the edge node output powers of the edge nodes. Element on the non-diagonal>
Figure SMS_18
Represents a fifth or fifth party>
Figure SMS_17
An edge node flows to the fifth->
Figure SMS_19
Negative value of output power of each edge node. />
Figure SMS_9
、/>
Figure SMS_12
、/>
Figure SMS_5
Each represents a sequence number of an edge node. />
Figure SMS_6
Indicating the sequence number of the last edge node. />
Figure SMS_4
Indicates the fifth->
Figure SMS_8
The edge node output power of each edge node. />
Figure SMS_13
Indicates the fifth->
Figure SMS_16
A number of edge nodes flow to first->
Figure SMS_3
The output power of each edge node. />
Figure SMS_10
Indicating that all edge nodes are flowing to the ^ th->
Figure SMS_14
Total output power of each edge node.
And secondly, generating an edge node power flow inverse matrix based on the edge node power flow matrix and the subsection information set.
In practice, the headquarters terminal can generate the edge node power flow inverse matrix by the following sub-steps:
the first substep is that for each part information in the part information set, the product of the part inner point-to-edge point trend matrix and the part and edge point information matrix included in the part information is determined as a part edge relation product.
A second substep of determining the sum of the determined individual section edge relationship products as a section edge relationship product sum.
And a third substep, determining the difference value of the product sum of the edge node power flow matrix and the subsection edge relation as an edge power flow matrix.
And a fourth substep, determining the inverse matrix of the edge power flow matrix as an edge node power flow inverse matrix.
And thirdly, generating a partial edge carbon emission factor relation matrix based on the partial information set and the edge node power flow inverse matrix.
In practice, the headquarters terminal described above can generate a subsection edge carbon emission factor relationship matrix by:
a first substep of determining, for each of the segment information in the segment information set, a product of a segment interior point-to-edge point power flow matrix and a segment injection carbon rank information matrix included in the segment information as a segment carbon emission edge relation product.
A second substep of determining the sum of the generated individual fractional carbon emission edge relationship products as a fractional carbon emission edge relationship product sum.
And a third substep of determining a product of the inverse edge node power flow matrix and a product sum of the fractional carbon emission edge relations as a fractional edge carbon emission factor relation matrix.
And fourthly, determining the sum of the carbon emission of the edge node injection included in each edge node information included in the edge node information group set as the total carbon emission of the edge node.
And fifthly, generating carbon emission information based on the edge node power flow inverse matrix, the edge node total carbon emission and the distribution edge carbon emission factor relation matrix.
In practice, the head office terminal may generate the carbon emission information by the following sub-steps:
the first substep is to determine the product of the edge node inverse power flow matrix and the edge node total carbon emission as an edge-relationship carbon emission product.
And a second sub-step of determining a difference between the edge-related carbon emission product and the fractional edge carbon emission factor relationship matrix as an edge node carbon emission factor.
And 104, the headquarter terminal sends the edge node carbon emission factors to each branch terminal.
In some embodiments, the head end may send the edge node carbon emission factor to each branch end.
Step 105, the headquarters terminal executes the following processing steps for each part information in the part information set:
step 1051, generating a first carbon emission factor based on the edge node carbon emission factor, the distribution and edge point information matrix included in the distribution information, and the distribution injection carbon emission information matrix.
In some embodiments, the headquarters terminal may generate a first carbon emission factor based on the edge node carbon emission factor, the segment and edge point information matrix included in the segment information, and the segment injected carbon emission information matrix.
In practice, the head office terminal may generate the first carbon emission factor by:
a first sub-step of determining a product of the subdivision, the edge point information matrix and the edge node carbon emission factor as a subdivision-relationship carbon emission product.
And a second sub-step of determining a difference between the product of the fraction injection carbon emission information matrix and the fraction relation carbon emission as a first carbon emission factor.
Step 1052, sending the first carbon emission factor to the branch terminal corresponding to the branch information.
In some embodiments, the head office terminal may send the first carbon emission factor to a branch terminal corresponding to the branch information.
And 106, determining each generated first carbon emission factor as a first carbon emission factor set by the headquarters terminal.
In some embodiments, the headquarters terminal determines each first carbon emission factor generated as a first set of carbon emission factors.
And step 107, in response to determining that the second carbon emission factor sent by any branch terminal is received, the headquarter terminal performs alarm processing on any branch terminal in response to determining that the second carbon emission factor is not equal to the target first carbon emission factor.
In some embodiments, the head office terminal performs an alarm process on any branch terminal in response to determining that the second carbon emission factor sent by any branch terminal is received and in response to determining that the second carbon emission factor is not equal to the target first carbon emission factor. Wherein the target first carbon emission factor is a first carbon emission factor in the first set of carbon emission factors corresponding to any of the subdivision terminals. Any one of the branch terminals may be any one of the branch terminals. The second carbon emission factor may be a second carbon emission factor generated by the division terminal corresponding to the first carbon emission factor. The alarm processing may be displaying warning characters or controlling a speaker to emit an alarm sound.
And 108, the head office terminal performs alarm processing on the branch terminals corresponding to the first carbon emission factors in response to the determination that the first carbon emission factors in the first carbon emission factor set are larger than a preset carbon emission factor value.
In some embodiments, the head office terminal performs an alarm process on the branch terminal corresponding to the first carbon emission factor in response to determining that the first carbon emission factor in the first set of carbon emission factors is greater than a preset carbon emission factor value. The alarm processing may be displaying warning characters or controlling a speaker to emit a warning sound. Here, the setting of the above-described preset carbon emission factor value is not limited.
Optionally, the method further includes:
firstly, the branch terminal acquires internal node information of each internal node in a branch area to obtain an internal node information set.
In some embodiments, the branch terminal may obtain the internal node information of each internal node in the branch area from the terminal device by means of wired connection or wireless connection, so as to obtain the internal node information set. The internal node information in the internal node information set may include, but is not limited to: internal node output power, internal transmission output power information, internal edge node output power information, and internal node carbon injection displacement. The internal node output power may be the output power of a genset connected to the internal node. The internal transmission output power information may include the output power flowing from one internal node to another internal node within a subdivision region. The internal edge node output power information may include: the output power flowing from the edge node to the interior node, and the output power flowing from the interior node to the edge node. The internal node injected carbon emissions may be carbon emissions generated by a generator set connected to the internal node.
And secondly, the branch terminal generates a branch internal point-to-edge point flow matrix, a branch and edge point information matrix and a branch injection carbon emission information matrix based on the internal node information set.
In some embodiments, the segment terminal may generate a segment interior point-to-edge point flow matrix, a segment and edge point information matrix, and a segment injected carbon rank information matrix based on the interior node information set.
In practice, the segment terminal may generate a segment interior point-to-edge point trend matrix, a segment and edge point information matrix, and a segment injection carbon rank information matrix by the following sub-steps:
a first substep of generating a branch internal node power flow matrix based on internal node output power and internal transmission output power information included in each internal node information in the internal node information set. Wherein, the internal node power flow matrix of the subsection may be:
Figure SMS_20
。
wherein,
Figure SMS_36
a serial number indicating the terminal identifier of the division. />
Figure SMS_39
Indicates the fifth->
Figure SMS_44
And a branch internal node flow matrix of each branch terminal. Element on the diagonal>
Figure SMS_22
Represents a fifth or fifth party>
Figure SMS_26
All internal nodes included in an individual branch terminal flow to the ^ h->
Figure SMS_29
The total output power and the ^ th ^ of the individual internal nodes>
Figure SMS_32
The sum of the output powers of the internal node output powers of the internal nodes. Element on the non-diagonal>
Figure SMS_24
Indicates the fifth->
Figure SMS_27
Internal node flows to the ^ h->
Figure SMS_30
Negative value of output power of each internal node. />
Figure SMS_35
、/>
Figure SMS_40
、/>
Figure SMS_43
All are shown as
Figure SMS_46
The sequence number of the internal node included in each branch terminal. />
Figure SMS_48
Represents a fifth or fifth party>
Figure SMS_37
The sequence number of the last internal node included in each branch terminal. />
Figure SMS_38
Representing a set of fractional terminal identities. />
Figure SMS_42
Indicating the respective branch terminal identification. A branch terminal identification may uniquely identify a branch terminal. The respective section terminal identifications may be arranged in a preset section order. For example, the preset distribution order may be according to the names corresponding to the distribution terminalsDictionary order. />
Figure SMS_47
Indicates the fifth->
Figure SMS_21
The fifth of the branch terminal>
Figure SMS_25
The internal node output power of each internal node. />
Figure SMS_28
Indicates the fifth->
Figure SMS_33
The fifth of the branch terminal>
Figure SMS_23
Internal node flows to the ^ h->
Figure SMS_31
The output power of each internal node. />
Figure SMS_34
Indicates the fifth->
Figure SMS_41
All internal nodes included in an individual branch terminal flow to the ^ h->
Figure SMS_45
Total output power of the internal nodes.
And a second substep of generating a distribution interior point-to-edge point power flow matrix based on interior edge node output power information included in each piece of interior node information in the interior node information set. The flow matrix from the inner point to the edge point of the branch may be:
Figure SMS_49
。
wherein,
Figure SMS_59
a serial number indicating the terminal identifier of the division. />
Figure SMS_52
Indicates the fifth->
Figure SMS_55
And a distribution internal point-to-edge point flow matrix of each distribution terminal. Element in a partial interior point to edge point trend matrix &>
Figure SMS_60
Indicates the fifth->
Figure SMS_63
The fifth or fifth branch terminal comprises>
Figure SMS_62
Internal node flows to the ^ h->
Figure SMS_64
The output power of each edge node. />
Figure SMS_58
、/>
Figure SMS_61
All indicate a fifth->
Figure SMS_50
The sequence number of the internal node included in each branch terminal. />
Figure SMS_54
、/>
Figure SMS_65
Each indicates the sequence number of the edge node. />
Figure SMS_67
Represents a fifth or fifth party>
Figure SMS_66
The sequence number of the last internal node included in each branch terminal. />
Figure SMS_68
Indicating the sequence number of the last edge node. />
Figure SMS_51
Represents a fifth or fifth party>
Figure SMS_57
The fifth or fifth branch terminal comprises>
Figure SMS_53
Internal node flows to the ^ h->
Figure SMS_56
The output power of each edge node.
And a third substep of generating an edge point-to-segment interior point power flow matrix based on interior edge node output power information included in each piece of interior node information in the set of interior node information. Wherein, the edge point to segment interior point flow matrix may be:
Figure SMS_69
。
wherein,
Figure SMS_79
a serial number indicating the terminal identifier of the division. />
Figure SMS_70
Indicates the fifth->
Figure SMS_75
And (4) an edge point to inner point flow matrix of each subsection terminal. Edge point to branch interior point flow matrix element->
Figure SMS_82
Indicates the fifth->
Figure SMS_85
An edge node flows to the fifth->
Figure SMS_83
Number one branch terminal includes>
Figure SMS_88
The output power of each internal node. />
Figure SMS_78
、/>
Figure SMS_81
All indicate a fifth->
Figure SMS_72
The sequence number of the internal node included in each branch terminal. />
Figure SMS_76
、/>
Figure SMS_73
Each represents a sequence number of an edge node. />
Figure SMS_86
Indicates the fifth->
Figure SMS_84
The sequence number of the last internal node included in each branch terminal. />
Figure SMS_87
Indicating the sequence number of the last edge node. />
Figure SMS_71
Indicates the fifth->
Figure SMS_74
A number of edge nodes flow to first->
Figure SMS_77
Number one branch terminal includes>
Figure SMS_80
The output power of each internal node.
And a fourth substep of generating a diagonalized matrix of segment and edge point information based on the edge point to segment interior point flow matrix. The diagonalized matrix of the part and edge point information may be:
Figure SMS_89
。
wherein,
Figure SMS_90
a serial number indicating the terminal identifier of the division. />
Figure SMS_91
Indicates the fifth->
Figure SMS_92
And diagonalizing the part and edge point information of each part terminal into a matrix. />
Figure SMS_93
Representing the diagonal elements of the return matrix. />
Figure SMS_94
Represents a fifth or fifth party>
Figure SMS_95
And (4) an edge point to inner point flow matrix of each subsection terminal. />
Figure SMS_96
Representing an identity matrix.
And a fifth substep of determining a sum of internal node carbon injection displacements included in each of the internal node information sets as a division carbon injection displacement.
And a sixth substep of generating a part relation inverse matrix based on the part internal node flow matrix and the part and edge point information diagonalization matrix. Wherein, the generated inverse matrix of the partial relation may be:
Figure SMS_97
。
wherein,
Figure SMS_98
the number of the branch terminal is shown. />
Figure SMS_99
Indicates the fifth->
Figure SMS_100
And a subdivision relation inverse matrix of each subdivision terminal. />
Figure SMS_101
Indicates the fifth->
Figure SMS_102
And a branch internal node flow matrix of each branch terminal. />
Figure SMS_103
Indicates the fifth->
Figure SMS_104
And diagonalizing the part and edge point information of each part terminal into a matrix.
And a seventh substep of determining the product of the inverse distribution relation matrix and the edge point-to-distribution interior point trend matrix as a distribution and edge point information matrix. Wherein, the subdivision and edge point information matrix may be:
Figure SMS_105
。
wherein,
Figure SMS_106
indicates the fifth->
Figure SMS_107
And the information matrix of the parts and the edge points of each part terminal. />
Figure SMS_108
Indicates the fifth->
Figure SMS_109
Division of individual division terminalAnd (4) a partial relation inverse matrix. />
Figure SMS_110
Represents a fifth or fifth party>
Figure SMS_111
And (4) an edge point to inner point flow matrix of each subsection terminal.
And an eighth substep of determining a product of the inverse matrix of the fraction relationship and the fraction injection carbon emission as a fraction injection carbon emission information matrix. Wherein, the partially injected carbon block information matrix may be:
Figure SMS_112
。
wherein,
Figure SMS_113
indicates the fifth->
Figure SMS_114
The branches of each branch terminal are injected into the carbon block information matrix. />
Figure SMS_115
Indicates the fifth->
Figure SMS_116
And a division relation inverse matrix of each division terminal. />
Figure SMS_117
Indicates the fifth->
Figure SMS_118
The sub-injection of carbon emissions at the end of each sub-unit.
And thirdly, the branch terminal sends the branch internal point-to-edge point trend matrix, the branch and edge point information matrix and the branch injection carbon block information matrix to a head office terminal.
In some embodiments, the segment terminal may send the segment interior point-to-edge point flow matrix, the segment and edge point information matrix, and the segment injected carbon block information matrix to a head office terminal.
And fourthly, the branch terminal generates a second carbon emission factor based on the edge node carbon emission factor in response to the fact that the edge node carbon emission factor sent by the head office terminal is received.
In some embodiments, in response to determining that the edge node carbon emission factor sent by the head office terminal is received, the branch terminal may generate a second carbon emission factor based on the edge node carbon emission factor. Wherein the second carbon emission factor may be:
Figure SMS_119
。
wherein,
Figure SMS_122
a serial number indicating the terminal identifier of the division. />
Figure SMS_123
Indicates the fifth->
Figure SMS_126
A second carbon emission factor for each subdivision terminal.
Figure SMS_121
Indicates the fifth->
Figure SMS_124
The branches of each branch terminal are injected into the carbon block information matrix. />
Figure SMS_125
Indicates the fifth->
Figure SMS_127
And the information matrix of the branches and the edge points of each branch terminal. />
Figure SMS_120
Representing the above-mentioned edge node carbon emission factor.
And a fifth step of transmitting the second carbon emission factor to the head office terminal by the branch office terminal.
In some embodiments, the branch terminal may send the second carbon emission factor to the head office terminal.
And sixthly, the branch terminal detects the first carbon emission factor and the second carbon emission factor in response to the fact that the first carbon emission factor sent by the head office terminal is received.
In some embodiments, in response to determining that the first carbon emission factor transmitted by the head office terminal is received, the branch terminal may perform a detection process on the first carbon emission factor and the second carbon emission factor. In practice, in response to determining that the first carbon emission factor sent by the head office terminal is received, the branch office terminal may perform comparison processing on the first carbon emission factor and the second carbon emission factor.
The related technical content in step 108 is taken as an inventive point of the embodiment of the present disclosure, and the technical problem two mentioned in the background art "the computing resource of the headquarters terminal is wasted" is solved. The factors that waste the computing resources of the headquarters terminal are often as follows: the carbon emission information is directly calculated by the headquarter terminal, and the calculated matrix dimension is higher (the calculated matrix dimension is 10) 5 Stage), the calculation time is long. If the above factors are solved, an effect of reducing the waste of the computing resources of the headquarters terminal can be achieved. To achieve this, the branch terminal first acquires internal node information of each internal node in the branch area, and obtains an internal node information set. Then, the branch terminal generates a branch interior point-to-edge point flow matrix, a branch and edge point information matrix, and a branch injection carbon block information matrix based on the interior node information set. Therefore, each branch terminal can establish a matrix for the acquired carbon emission basic information of the internal node so as to reduce the workload. Then, the branch terminal transmits the branch interior point-to-edge point traffic matrix, the branch and edge point information matrix, and the branch injection carbon rank information matrix to a head end. Therefore, the branch terminal can process the branch internal point-to-edge point flow matrix,And the branch and edge point information matrix and the branch injection carbon row information matrix are sent to the headquarter terminal so as to reduce the workload of the headquarter terminal. Then, the branch terminal generates a second carbon emission factor based on the edge node carbon emission factor in response to determining that the edge node carbon emission factor sent by the head office terminal is received. Thus, the branch terminal can generate a second carbon emission factor according to the received edge node carbon emission factor of the head terminal for subsequent detection processing. Thereafter, the branch terminal transmits the second carbon emission factor to the head end. Thus, the division terminal may send the second carbon emission factor to the headquarters terminal for the headquarters terminal to compare the second carbon emission factor to the first carbon emission factor. And finally, the branch terminals respond to the first carbon emission factor sent by the head office terminal and perform detection processing on the first carbon emission factor and the second carbon emission factor. Therefore, the branch terminal can receive the first carbon emission factor of the headquarter terminal to perform detection processing for judging whether the branch terminal has problems in the process of generating the second carbon emission factor. Therefore, the headquarters terminal can perform matrix blocking processing on the carbon emission basic information included in each node, so that each branch terminal can process the carbon emission basic information without directly calculating the carbon emission basic information of each node by the headquarters terminal. Further, the waste of computing resources of the headquarters terminal can be reduced.
The above embodiments of the present disclosure have the following advantages: by the two-stage cooperation-based carbon emission information generation method of some embodiments of the present disclosure, the possibility of leakage of power grid topology information and load flow information can be reduced. Specifically, the reason why the topology information and the power flow information of the power grid are easily leaked is that: and the headquarter terminal acquires the power grid topology information and the power flow information of each subsection in a centralized manner. Based on this, in the carbon emission information generation method based on two-stage collaboration of some embodiments of the present disclosure, first, the headquarter terminal obtains edge node information of each edge node between every two subsection areas included in the subsection area set, and obtains an edge node information group set. Therefore, the headquarters terminal only acquires the power grid topology information and the power flow information of the edge node, and the possibility that the power grid topology information and the power flow information of the internal node are leaked during transmission can be reduced. And secondly, in response to receiving the branch internal point to edge point flow matrix, the branch and edge point information matrix and the branch injection carbon bar information matrix sent by each branch terminal, the headquarter terminal performs fusion processing on the received branch internal point to edge point flow matrix, the branch and edge point information matrix and the branch injection carbon bar information matrix sent by each branch terminal to generate branch information and obtain a branch information set. Therefore, the headquarter terminal can directly acquire the power grid topology information and the power flow information of the internal nodes processed by the branch terminals, and the power grid topology information and the power flow information of the internal nodes can be prevented from being leaked. Next, the head office terminal generates carbon emission information based on the branch information set and the edge node information set. Wherein the carbon emission information includes an edge node carbon emission factor. Thus, the headquarters terminal can generate the edge node carbon emission factor for subsequent derivation of the carbon emission factor. The head office terminal then sends the edge node carbon emission factor to each branch terminal. Therefore, the headquarter terminal can send the edge node carbon emission factor to each branch terminal, and the leakage of the power grid topology information and the power flow information of the edge node can be avoided. Then, the headquarters terminal executes the following processing steps for each part information in the part information set: generating a first carbon emission factor based on the edge node carbon emission factor, a distribution and edge point information matrix included in the distribution information and a distribution injection carbon emission information matrix; and sending the first carbon emission factor to the branch terminal corresponding to the branch information. Thus, the head office terminal may send the first carbon emission factor to the segment terminals so that the segment terminals detect the first carbon emission factor and the second carbon emission factor. Thereafter, the headquarters terminal determines each of the generated first carbon emission factors as a first set of carbon emission factors. And then, in response to the fact that the second carbon emission factor sent by any branch terminal is determined to be received, the headquarter terminal performs alarm processing on any branch terminal in response to the fact that the second carbon emission factor is not equal to the target first carbon emission factor. Wherein the target first carbon emission factor is a first carbon emission factor in the first set of carbon emission factors corresponding to any of the subdivision terminals. Therefore, when the first carbon emission factor is not equal to the second carbon emission factor, the problem occurs in the branch terminal in the processing process, and the headquarter terminal can perform alarm processing on the branch terminal. Finally, the head office terminal performs alarm processing on the branch terminals corresponding to the first carbon emission factors in response to determining that the first carbon emission factors in the first carbon emission factor set are larger than a preset carbon emission factor value. Therefore, when the first carbon emission factor is larger than the preset carbon emission factor value, the corresponding branch terminal has an excessively high carbon emission amount, and the headquarter terminal can perform alarm processing on the branch terminal. Therefore, the headquarter terminal can acquire the power grid topology information and the power flow information processed by the branch terminals, and the branch terminals can receive the carbon emission factors of the edge nodes processed by the main node. Furthermore, the possibility of leakage of the power grid topology information and the power flow information can be reduced.
Referring now to FIG. 2, a block diagram of an electronic device (e.g., a computing device) 200 suitable for use in implementing some embodiments of the present disclosure is shown. The electronic device in some embodiments of the present disclosure may include, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a vehicle-mounted terminal (e.g., a car navigation terminal), and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. The electronic device shown in fig. 2 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 2, the electronic device 200 may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 201 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 202 or a program loaded from a storage means 208 into a Random Access Memory (RAM) 203. In the RAM203, various programs and data necessary for the operation of the electronic apparatus 200 are also stored. The processing device 201, the ROM202, and the RAM203 are connected to each other via a bus 204. An input/output (I/O) interface 205 is also connected to bus 204.
Generally, the following devices may be connected to the I/O interface 205: input devices 206 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 207 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 208 including, for example, magnetic tape, hard disk, etc.; and a communication device 209. The communication means 209 may allow the electronic device 200 to communicate wirelessly or by wire with other devices to exchange data. While fig. 2 illustrates an electronic device 200 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided. Each block shown in fig. 2 may represent one device or may represent multiple devices, as desired.
In particular, according to some embodiments of the present disclosure, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, some embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In some such embodiments, the computer program may be downloaded and installed from a network via the communication device 209, or installed from the storage device 208, or installed from the ROM 202. The computer program, when executed by the processing apparatus 201, performs the above-described functions defined in the methods of some embodiments of the present disclosure.
It should be noted that the computer readable medium described in some embodiments of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In some embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In some embodiments of the present disclosure, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: the headquarter terminal acquires edge node information of each edge node between every two subsection areas included in the subsection area set to obtain an edge node information group set; the headquarter terminal responds to the received branch internal point-to-edge point power flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal, and carries out fusion processing on the received branch internal point-to-edge point power flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal so as to generate branch information and obtain a branch information set; the headquarter terminal generates carbon emission information based on the subsection information set and the edge node information set, wherein the carbon emission information comprises edge node carbon emission factors; the headquarter terminal sends the edge node carbon emission factors to each branch terminal; the headquarters terminal executes the following processing steps for each part information in the part information set: generating a first carbon emission factor based on the edge node carbon emission factor, a distribution and edge point information matrix included in the distribution information and a distribution injection carbon emission information matrix; sending the first carbon emission factor to a branch terminal corresponding to the branch information; the headquarters terminal determines each of the generated first carbon emission factors as a first set of carbon emission factors; the headquarter terminal responds to the second carbon emission factor which is determined to be received and sent by any branch terminal, responds to the second carbon emission factor which is determined to be not equal to a target first carbon emission factor, and carries out alarm processing on any branch terminal, wherein the target first carbon emission factor is a first carbon emission factor corresponding to any branch terminal in the first carbon emission factor set; and the headquarter terminal carries out alarm processing on the branch terminals corresponding to the first carbon emission factors in response to the fact that the first carbon emission factors in the first carbon emission factor set are larger than the preset carbon emission factor value.
Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), complex Programmable Logic Devices (CPLDs), and the like.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims (8)

1. A carbon emission information generation method based on two-stage cooperation comprises the following steps:
the headquarter terminal acquires edge node information of each edge node between every two subsection areas included in the subsection area set to obtain an edge node information group set;
the headquarter terminal responds to the received branch internal point-to-edge point power flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal, and carries out fusion processing on the received branch internal point-to-edge point power flow matrix, the branch and edge point information matrix and the branch injection carbon emission information matrix sent by each branch terminal so as to generate branch information and obtain a branch information set;
the headquarter terminal generates carbon emission information based on the subsection information set and the edge node information set, wherein the carbon emission information comprises edge node carbon emission factors;
the headquarter terminal sends the edge node carbon emission factor to each branch terminal;
the headquarters terminal executes the following processing steps for each department information in the department information set:
generating a first carbon emission factor based on the edge node carbon emission factor, a distribution and edge point information matrix included in the distribution information and a distribution injection carbon emission information matrix;
sending the first carbon emission factor to a branch terminal corresponding to the branch information;
the headquarters terminal determining each of the generated first carbon emission factors as a first set of carbon emission factors;
the headquarter terminal responds to the second carbon emission factor sent by any branch terminal and responds to the second carbon emission factor not equal to a target first carbon emission factor, and alarming processing is carried out on any branch terminal, wherein the target first carbon emission factor is a first carbon emission factor corresponding to any branch terminal in the first carbon emission factor set;
and the headquarter terminal carries out alarm processing on branch terminals corresponding to the first carbon emission factors in response to the fact that the first carbon emission factors in the first carbon emission factor set are larger than the preset carbon emission factor value.
2. The method of claim 1, wherein the edge node information group set comprises edge node information comprising: the output power of the edge node, the carbon injection displacement of the edge node and the output power information of edge transmission; and
generating carbon emission information based on the set of partial information and the set of edge node information groups, comprising:
generating an edge node power flow matrix based on edge node output power and edge transmission output power information included in each piece of edge node information included in the edge node information group set;
generating an edge node power flow inverse matrix based on the edge node power flow matrix and the subsection information set;
generating a partial edge carbon emission factor relation matrix based on the partial information set and the edge node tide inverse matrix;
determining the sum of the carbon emission of the edge node injection included in each edge node information included in the edge node information group set as the total carbon emission of the edge node;
and generating carbon emission information based on the edge node power flow inverse matrix, the edge node total carbon emission and the distribution edge carbon emission factor relation matrix.
3. The method of claim 2, wherein generating an edge node flow inverse matrix based on the edge node flow matrix and the set of partial information comprises:
for each part information in the part information set, determining a product of a part interior point-to-edge point flow matrix and a part and edge point information matrix included in the part information as a part edge relation product;
determining the sum of the determined respective partial edge relationship products as a partial edge relationship product sum;
determining the difference value of the product sum of the edge node power flow matrix and the distribution edge relation as an edge power flow matrix;
and determining the inverse matrix of the edge power flow matrix as an edge node power flow inverse matrix.
4. The method of claim 2, wherein generating a segment edge carbon emission factor relationship matrix based on the segment information set and the edge node flow inverse matrix comprises:
for each piece of part information in the part information set, determining the product of a part internal point-to-edge point trend matrix and a part injection carbon rank information matrix included in the part information as a part carbon emission edge relation product;
determining a sum of the generated fractional carbon emission edge relation products as a fractional carbon emission edge relation product sum;
and determining the product of the edge node power flow inverse matrix and the product sum of the partial carbon emission edge relations as a partial edge carbon emission factor relation matrix.
5. The method of claim 2, wherein the generating carbon emissions information based on the edge node power flow inverse matrix, the edge node total carbon emissions, and the fractional edge carbon emission factor relationship matrix comprises:
determining the product of the edge node power flow inverse matrix and the edge node total carbon emission as an edge relation carbon emission product;
determining a difference of the edge-related carbon emission product and the fractional edge carbon emission factor relationship matrix as an edge node carbon emission factor.
6. The method of claim 1, wherein the generating a first carbon emission factor based on the edge node carbon emission factor, a segment and edge point information matrix included in the segment information, and a segment injection carbon emission information matrix comprises:
determining a product of the subdivision and edge point information matrix and the edge node carbon emission factor as a subdivision relationship carbon emission product;
determining a difference between the split injection carbon emissions information matrix and the split relationship carbon emissions product as a first carbon emissions factor.
7. An electronic device, comprising:
one or more processors;
a storage device having one or more programs stored thereon;
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-6.
8. A computer-readable medium, on which a computer program is stored, wherein the computer program, when being executed by a processor, carries out the method according to any one of claims 1-6.
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