CN116894538A

CN116894538A - Node carbon emission information generation method and device, electronic equipment and medium

Info

Publication number: CN116894538A
Application number: CN202311160744.5A
Authority: CN
Inventors: 谢长涛; 卢彩霞; 唐志涛; 何嘉; 李泽盼; 陈锋; 高天; 李丹丹; 赵园园; 刘明明; 王良
Original assignee: State Grid Information and Telecommunication Co Ltd; Beijing Guodiantong Network Technology Co Ltd
Current assignee: State Grid Information and Telecommunication Co Ltd; Beijing Guodiantong Network Technology Co Ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2023-10-17
Anticipated expiration: 2043-09-11
Also published as: CN116894538B

Abstract

The embodiment of the disclosure discloses a node carbon emission information generation method, a node carbon emission information generation device, electronic equipment and a node carbon emission information generation medium. One embodiment of the method comprises the following steps: performing matching screening processing on the node basic information set and the transmission line basic information set to generate a node power information set; determining initial node carbon emission information corresponding to each node power information in the node power information set; updating the initial node carbon emission information set to generate a node carbon emission information set and an updating times set; the node carbon emission information groups corresponding to the power grid terminal in the node carbon emission information group set and the update times of the node carbon emission information groups corresponding to the update times set are sent to the power grid terminal; and responding to the fact that the node carbon emission information in the node carbon emission information set meets a preset power-off condition, and performing power-off processing on the power equipment corresponding to the node carbon emission information. The embodiment can perform power-off treatment on the electric equipment with higher carbon emission.

Description

Node carbon emission information generation method and device, electronic equipment and medium

Technical Field

The embodiment of the disclosure relates to the technical field of computers, in particular to a method, a device, electronic equipment and a medium for generating node carbon emission information.

Background

And through the generated node carbon emission information, the power terminal corresponding to the node with the excessively high carbon emission can be subjected to power failure treatment so as to reduce the carbon emission. At present, carbon emission information is generated by the following general methods: the carbon emission information is calculated by a matrix algorithm or the carbon emission information of each power node is calculated cyclically by a preset number of cycles.

However, the following technical problems generally exist in the above manner:

firstly, when carbon emission information is generated, reverse power flow is not considered, so that the accuracy of the generated carbon emission information is low, and further, power failure treatment on partial power equipment with overhigh carbon emission is difficult to perform;

secondly, when the power nodes are more, a large sparse matrix is generated through a matrix algorithm, and a large amount of computing resources are required to be consumed in the inversion process of the large sparse matrix, so that the computing resources are wasted;

third, when the preset number of cycles is too large, the carbon emission information obtained in the last several cycles is the same, resulting in wasted computing resources.

The above information disclosed in this background section is only for enhancement of understanding of the background of the inventive concept and, therefore, may contain information that does not form the prior art that is already known to those of ordinary skill in the art in this country.

Disclosure of Invention

The disclosure is in part intended to introduce concepts in a simplified form that are further described below in the detailed description. The disclosure 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 node carbon emission information generation method, apparatus, electronic device, and computer readable medium to solve one or more of the technical problems mentioned in the background section above.

In a first aspect, some embodiments of the present disclosure provide a node carbon emission information generation method, the method including: acquiring basic information of each node of each power grid area to obtain a basic information set of the node; acquiring basic information of each power transmission line of each power grid region, and acquiring a basic information set of the power transmission line; performing matching screening processing on the node basic information set and the power transmission line basic information set to generate a node power information set, wherein node power information in the node power information set corresponds to node basic information in the node basic information set; determining initial node carbon emission information corresponding to each node power information in the node power information set to obtain an initial node carbon emission information set; updating the initial node carbon emission information set based on the node power information set to generate a node carbon emission information set and an updating times set; responding to a carbon emission information checking request sent by an associated power grid terminal, and sending the node carbon emission information group corresponding to the power grid terminal in the node carbon emission information group set and the update times of the node carbon emission information group corresponding to the update times set to the power grid terminal; and in response to determining that the node carbon emission information in the node carbon emission information group meets a preset power-off condition, performing power-off processing on the power equipment corresponding to the node carbon emission information.

In a second aspect, some embodiments of the present disclosure provide a node carbon emission information generation apparatus, the apparatus including: the first acquisition unit is configured to acquire the basic information of each node of each power grid area to obtain a basic information set of the node; the second acquisition unit is configured to acquire the basic information of each power transmission line in each power grid area to obtain a basic information set of the power transmission line; a matching and screening unit configured to perform matching and screening processing on the node basic information set and the transmission line basic information set to generate a node power information set, where node power information in the node power information set corresponds to node basic information in the node basic information set; a determining unit configured to determine initial node carbon emission information corresponding to each node power information in the node power information group set, and obtain an initial node carbon emission information group set; an updating unit configured to update the initial node carbon emission information group set based on the node power information group set to generate a node carbon emission information group set and an update number of times set; a transmitting unit configured to transmit, to the grid terminals, the node carbon emission information group centrally corresponding to the grid terminals and the update times of the node carbon emission information group centrally corresponding to the update times in response to receiving a request for checking carbon emission information transmitted by an associated grid terminal; and the power-off unit is configured to perform power-off processing on the power equipment corresponding to the node carbon emission information in response to determining that the node carbon emission information in the node carbon emission information group meets a preset power-off condition.

In a third 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 causes the one or more processors to implement the method described in any of the implementations of the first aspect above.

In a fourth aspect, some embodiments of the present disclosure provide a computer readable medium having a computer program stored thereon, wherein the program, when executed by a processor, implements the method described in any of the implementations of the first aspect above.

The above embodiments of the present disclosure have the following advantageous effects: by the node carbon emission information generation method of some embodiments of the present disclosure, power-off processing can be performed on power equipment with excessive partial carbon emission. Specifically, the reason why it is difficult to perform the power outage process on the electric power equipment with the excessive carbon emission is that: when the carbon emission information is generated, the reverse power flow is not considered, resulting in lower accuracy of the generated carbon emission information. Based on this, the node carbon emission information generation method of some embodiments of the present disclosure first obtains the respective node basic information of each power grid area, and obtains the node basic information set. And secondly, acquiring basic information of each power transmission line in each power grid area to obtain a basic information set of the power transmission line. Thereby, a transmission line basic information set comprising a power flow characterizing a forward power flow and a reverse power flow can be obtained. And then, carrying out matching screening processing on the node basic information set and the transmission line basic information set to generate a node power information set. Thus, a set of node power information sets can be obtained that take into account the reverse power flow. And then, determining initial node carbon emission information corresponding to each node power information in the node power information group set to obtain an initial node carbon emission information group set. Thus, the initial node carbon emission information of each power node may be determined so that the node carbon emission information is subsequently generated. And then, based on the node power information set, updating the initial node carbon emission information set to generate a node carbon emission information set and an updating times set. Thus, more accurate node carbon emission information considering the reverse power flow can be obtained. And then, in response to receiving a carbon emission information checking request sent by the associated power grid terminal, sending the node carbon emission information group corresponding to the power grid terminal in the node carbon emission information group set and the update times of the node carbon emission information group corresponding to the update times set to the power grid terminal. Thus, the node carbon emission information group can be transmitted to the grid terminal that wants to view the carbon emission information. And finally, in response to determining that the node carbon emission information in the node carbon emission information set meets a preset power-off condition, performing power-off processing on the power equipment corresponding to the node carbon emission information. Thus, the power-off treatment can be performed on the electric power equipment with the excessively high carbon emission. Therefore, by taking reverse power flow into consideration, more accurate carbon emission information can be obtained. Thus, more accurate electric power equipment with higher carbon emission can be identified. Furthermore, the power-off treatment can be performed on the electric equipment with higher carbon emission.

Drawings

The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by reference to the following detailed description when taken in conjunction with the accompanying drawings. The same or similar reference numbers will be used throughout the drawings to refer to the same or like elements. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

FIG. 1 is a flow chart of some embodiments of a node carbon emission information generation method according to the present disclosure;

FIG. 2 is a schematic structural view of some embodiments of a node carbon emission information generation device according to the present disclosure;

fig. 3 is a schematic structural 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 should be understood that the present 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 present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The names of messages or information interacted between the various devices in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such 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 node carbon emission information generation method according to the present disclosure is shown. The node carbon emission information generation method comprises the following steps:

And step 101, acquiring basic information of each node of each power grid area to obtain a basic information set of the node.

In some embodiments, an execution body (for example, a computing device) of the node carbon emission information generation method may acquire, by way of wired connection or wireless connection, respective node basic information of each power grid region from a terminal device, to obtain a node basic information set. Wherein, the node basic information in the node basic information set may include, but is not limited to, at least one of the following: node identification, first node type, second node type. Here, the node identification may uniquely identify one power node. The power node may be, but is not limited to: a power generation node (power plant station), a power transmission node (power transmission station), and a load node (load station). Wherein the first node type may be, but is not limited to: the type of the power generation node, the type of the power transmission node or the type of the load node is represented. The second node type but is not limited to: the type of the wind power generation, the photovoltaic power generation, the thermal power generation, the empty type and the like. For example, when the first node type characterizes a power generation node, the second node type may characterize wind power generation, photovoltaic power generation, thermal power generation, and the like. For example, when a first node type characterizes a power transmission node or a load node, a second node type may characterize a null. For example, the grid region may be, but is not limited to: province, city, county, etc.

Step 102, obtaining basic information of each power transmission line in each power grid area, and obtaining a basic information set of the power transmission line.

In some embodiments, the executing body may acquire, by way of wired connection or wireless connection, respective transmission line basic information of each power grid area from the terminal device, to obtain a transmission line basic information set. Wherein, the transmission line basic information in the transmission line basic information set may include, but is not limited to, at least one of the following: start node identification, end node identification, transmission line identification and transmission line active power. The start node identification may uniquely identify a power node. The end node identification may uniquely identify a power node. The transmission line identification may uniquely identify a transmission line. The transmission line may be a line that transmits power from a power node identified by a characterization start node to a power node identified by a characterization end node. The active power of the transmission line can represent the power transmitted by the transmission line in the current time period. For example, the current time period may be a period from five minutes before the current time to the current time. Here, when the transmission line basic information in the transmission line basic information set is positive, the active power of the transmission line may be represented as a forward power flow. When the active power of the power transmission line included in the power transmission line basic information set is positive, the power flow that the active power of the power transmission line is reverse can be represented.

And 103, performing matching screening processing on the node basic information set and the transmission line basic information set to generate a node power information set.

In some embodiments, the executing body may perform a matching filtering process on the node basic information set and the transmission line basic information set to generate a node power information set. The node power information in the node power information set may correspond to node basic information in the node basic information set.

In practice, the executing body may perform a matching filtering process on the node basic information set and the transmission line basic information set to generate a node power information set by:

and generating an initial node power information set based on the node basic information set and the transmission line basic information set. The initial node power information in the initial node power information set may correspond to node basic information in the node basic information set. The initial node power information in the initial node power information set may correspond to at least one transmission line basic information in the transmission line basic information set. Here, the initial node power information in the initial node power information group set may include, but is not limited to, at least one of: node power identification, node input power group, node output power group.

In practice, first, the executing body may determine, as the node power identifier, the node identifier included in each node basic information in the node basic information set, to obtain the node power identifier set. Then, for each node power indicator in the node power indicator group, the execution body may perform the steps of: first, each transmission line basic information with the same start node identifier as the node power identifier is selected from the transmission line basic information set as a first transmission line basic information set. Secondly, determining the active power of the power transmission line included in each first power transmission line basic information in the first power transmission line basic information set as node output power, and obtaining a node output power set. Here, the transmission line corresponding to the node output power in the node output power group may represent the output line of the power node corresponding to the node power identifier. Thirdly, selecting the basic information of each power transmission line from the basic information set of the power transmission line, wherein the end node identification included in the basic information of the power transmission line is the same as the node power identification, and the basic information of each power transmission line is used as a second basic information set of the power transmission line. Fourth, the active power of the transmission line included in each second transmission line basic information in the second transmission line basic information set is determined as the node input power, and a node input power set is obtained. Here, the transmission line corresponding to the node input power in the node input power group may represent the input line of the power node corresponding to the node power identifier. Fifth, the node power identifier, the node output power group and the node input power group are combined into initial node power information. Finally, the executing body may determine the combined respective initial node power information as an initial node power information group set.

And secondly, performing data cleaning processing on the initial node power information set to generate a node power cleaning information set. Wherein, the node power cleaning information in the node power cleaning information group set may include, but is not limited to, at least one of the following: node power identification, node input power group, node output power group. In practice, the executing body may remove the information that the initial node power information set is empty, to obtain a node power cleaning information set.

And thirdly, screening the node power cleaning information set to generate the node power information set. The node power information in the node power information set may correspond to node basic information in the node basic information set. In practice, first, for each node power cleaning information in the above node power cleaning information group, the following screening steps are performed: first, for each node input power in a node input power group included in the node power washing information, in response to determining that the node input power is less than a preset power, the execution body may delete the node input power from the node input power group included in the node power washing information. Second, for each node output power in the node output power group included in the node power cleansing information, the execution body may delete the node output power from the node output power group included in the node power cleansing information in response to determining that the node output power is greater than the preset power. Then, the execution body may determine the deleted respective node power washing information as a node power information group set. For example, the preset power may be 0.

Thus, according to kirchhoff's current law, the absolute values of the currents flowing into and out of the power nodes are equal, algebraic sum is equal to 0, and when the carbon emission factor is calculated, the carbon emission factor of the power node is only influenced by the current flowing into the node and is not influenced by the current flowing out of the node, so that node power cleaning information with input power greater than 0 and output power less than 0 can be screened out from the node power cleaning information set as the node power information set.

Step 104, determining initial node carbon emission information corresponding to each node power information in the node power information group set, and obtaining an initial node carbon emission information group set.

In some embodiments, the executing entity may determine an initial node carbon emission information group set corresponding to the node power information group set. Wherein, the initial node carbon emission information in the initial node carbon emission information group set may include, but is not limited to: initial node carbon emission factor. The initial node carbon emission factor may be a carbon emission factor of the power node when the power node is in an initial state (e.g., the initial state may be when the power node is not performing power generation, power transmission, power usage, etc.).

In practice, the executing body may determine initial node carbon emission information corresponding to each node power information in the node power information group by:

And determining the first preset carbon emission information as initial node carbon emission information corresponding to the node power information in response to determining that the first node type included in the node basic information corresponding to the node power information meets a preset power generation type condition and the second node type included in the node basic information corresponding to the node power information meets a preset power generation condition. The preset power generation type condition may be that the first node type represents a power generation node. The above-described preset power generation condition may be that the second node type characterizes thermal power generation. For example, the first preset carbon emission information may include: characterization of 0.877tCO ₂ Carbon emission factor/MWh (ton carbon dioxide/megawatt hour).

And a second step of determining second preset carbon emission information as initial node carbon emission information corresponding to the node power information in response to determining that the first node type included in the node basic information corresponding to the node power information meets the preset power generation type condition and that the second node type included in the node basic information corresponding to the node power information does not meet the preset power generation condition. For example, the second preset carbon emission information may include: a carbon emission factor of 0 was characterized.

And a third step of determining third preset carbon emission information as initial node carbon emission information corresponding to the node power information in response to determining that the first node type included in the node basic information corresponding to the node power information does not meet the preset power generation type condition. For example, the third preset carbon emission information may include: a carbon emission factor of 0 was characterized.

Step 105, based on the node power information set, updating the initial node carbon emission information set to generate a node carbon emission information set and an update times set.

In some embodiments, the executing entity may update the initial node carbon emission information set based on the node power information set to generate a node carbon emission information set and an update times set.

In practice, based on the node power information set, the execution body may update the initial node carbon emission information set by:

first, for each node power information group in the node power information group set, the following updating steps are performed:

And a first updating step of performing a first updating process on each initial node carbon emission information in the initial node carbon emission information group corresponding to the node power information group based on the node power information group to generate first node carbon emission updating information, thereby obtaining a first node carbon emission updating information group.

And a second updating step of determining the sum of the first initial updating times and the first preset times as a first target updating times. For example, the first initial number of updates may be initially 0. The first preset number of times may be 1.

And a third updating step of determining the first node carbon emission update information group as a node carbon emission information group and determining the first target update number as an update number in response to determining that the first target update number is equal to or greater than a preset completion number.

And a second step of determining each of the determined node carbon emission information groups as a node carbon emission information group set.

And thirdly, determining each determined update times as an update times set.

In practice, based on the node power information set, the executing body may perform a first update process on each initial node carbon emission information in the initial node carbon emission information set corresponding to the node power information set to generate first node carbon emission update information by:

First, for each node input power in a node input power group included in the node power information corresponding to the initial node carbon emission information, determining a product of the node input power and an initial node carbon emission factor corresponding to the node input power as an initial input product value.

And a second step of determining the sum of the determined initial input product values as the initial input product value.

And thirdly, determining the product of the node output power and the initial node carbon emission factor corresponding to the node output power as an initial output product value for each node output power in the node output power group included in the node power information corresponding to the initial node carbon emission information.

Fourth, the absolute value of the sum of the determined initial output product values is determined as the initial output product value.

And fifthly, determining the sum of the initial input product and the initial output product as an initial power product.

And sixthly, determining the sum of the input power of each node in the node input power group included in the node power information corresponding to the initial node carbon emission information as the total input power of the node.

And seventh, determining the absolute value of the sum of the output powers of all the nodes in the node output power group included in the node power information corresponding to the initial node carbon emission information as the node total output power.

And eighth step, determining the sum of the total input power of the nodes and the total output power of the nodes as the total power of the nodes.

And ninth, determining the ratio of the initial power product and the total power of the nodes as the carbon emission updating information of the first node.

The optional technical content in step 105 is taken as an invention point of the embodiment of the present disclosure, and solves the second technical problem mentioned in the background art, which "causes waste of computing resources". Factors that lead to wasted computing resources are often as follows: when the power nodes are more, a large sparse matrix is generated through a matrix algorithm, and a large amount of computing resources are required to be consumed in the inversion process of the large sparse matrix. If the above factors are solved, the effect of reducing the waste of the computing resources can be achieved. To achieve this, first, for each node input power in the node input power group included in the node power information corresponding to the initial node carbon emission information, a product of the node input power and an initial node carbon emission factor corresponding to the node input power is determined as an initial input product value. Next, the sum of the determined respective initial input product values is determined as an initial input product value. Thereby, a sum of products of respective node input powers of the power nodes characterizing the forward power flow and the carbon emission factors corresponding to the node input powers can be obtained. Then, for each node output power in the node output power group included in the node power information corresponding to the initial node carbon emission information, a product of the node output power and an initial node carbon emission factor corresponding to the node output power is determined as an initial output product value. The absolute value of the sum of the determined respective initial output product values is then determined as the initial output product value. Thereby, the sum of the products of the respective node output powers of the power nodes representing the reverse power flow and the carbon emission factors corresponding to the node output powers can be obtained. Then, a sum of the initial input product-sum value and the initial output product-sum value is determined as an initial power product-sum value. Thereby, an initial power product sum value can be obtained taking into account the forward power flow and the reverse power flow. And then, determining the sum of the input power of each node in the node input power group included in the node power information corresponding to the initial node carbon emission information as the node total input power. From this, the total input power of the node characterizing the forward power flow can be obtained. And then, determining the absolute value of the sum of the output powers of all the nodes in the node output power group included in the node power information corresponding to the initial node carbon emission information as the node total output power. From this, the total output power of the node characterizing the reverse power flow can be obtained. After this, the sum of the node total input power and the node total output power is determined as the node total power. Thus, the total power of the nodes can be obtained taking into account the forward power flow and the reverse power flow. And finally, determining the ratio of the initial power product and the total power of the nodes as the carbon emission updating information of the first node. Thus, the node carbon emission information can be generated by a simple calculation method instead of the matrix algorithm. Thus, the waste of computing resources can be reduced.

Alternatively, the preset number of completion times may be generated by the execution body through the following steps:

the method comprises the steps of firstly, obtaining a first completion information set of each time granularity of each power grid area in a preset time period, and obtaining a first completion information set. Wherein the first completion information in the first completion information set includes: time identification, first completion times. Here, the time stamp may uniquely determine a time granularity within a preset time period. The first number of completions may be the number of cycles required for the grid area to generate the node carbon emission information at a time granularity within a preset time period. In practice, the executing body may acquire the first completion information set of each time granularity of each power grid area within a preset time period from the terminal device through a wired connection or a wireless connection. For example, the preset time period may be: 2023.1.1-2023.2.1. For example, the preset time period may also be 2023.1.1-2023.1.2. For example, the time granularity may be 5 minutes. Here, one of the first completion information sets may correspond to one grid region.

A second step of executing the following processing sub-steps for each of the first completion information sets in the first completion information set:

A first substep of executing, for each of the first completion information in the first completion information group, the following generation steps:

and a first generation step of determining a first completion information group from which the first completion information is removed as a second completion information group. Wherein, the second completion information in the second completion information group may include, but is not limited to, at least one of the following: time identification, second completion times.

And a second generation step of determining each second completion information group satisfying a preset distance condition from the second completion information groups as a distance information group. The preset distance condition may be that an absolute value of a difference between the second completion times included in the second completion information and the first completion times included in the first completion information is smaller than a preset distance value. For example, the preset distance value may be 10.

And a third generation step of determining the first completion information as core completion information in response to determining that the number of distance information in the distance information group is greater than a preset value. For example, the preset value may be 10.

And a second sub-step of determining each of the determined core completion information as a core completion information group.

A third sub-step of, for each core completion information in the core completion information group, performing the following adding step:

And a first adding step of adding each distance information in the distance information group corresponding to the core completion information to a third completion information group. Wherein, the third completion information set may be initially empty.

And a second adding step of adding, for each third completion information in a third completion information group, each distance information in a distance information group corresponding to the third completion information group in response to determining that the third completion information is in the core completion information group.

And a fourth sub-step of determining each of the determined third completion information sets as a third completion information set. Here, the third set of completion information may correspond to a grid region.

And a fifth substep of performing a cleaning process on the third completion information set to generate a fourth completion information set. Wherein, the fourth completion information in the fourth completion information group set may include, but is not limited to, at least one of the following: time identification, fourth completion times. In practice, the executing body may remove the repeated third completion information group from the third completion information group set to obtain a fourth completion information group set.

And a sixth substep of determining, for each of the fourth completion information sets, an average value of the fourth completion times included in each of the fourth completion information sets as an initial completion time.

And a seventh substep, determining the average value of the obtained initial completion times as the target completion times. Here, the target completion number may correspond to one grid region.

And thirdly, determining each determined target completion number as a target completion number set.

And step four, selecting the target completion times from the target completion times set as preset completion times. And the power grid area corresponding to the preset completion times is the same as the power grid area corresponding to the node power information group. In practice, the execution body may select, from the target completion times set, a target completion time satisfying a preset selection condition as a preset completion time. Wherein, the preset selection conditions may be: and the power grid area corresponding to the preset completion times is the same as the power grid area corresponding to the node power information group.

The optional technical content in step 105 is as an invention point of the embodiment of the present disclosure, solving the third "technical problem mentioned in the background art, which results in wasting computing resources". Factors that lead to wasted computing resources are often as follows: when the preset cycle number is too large, the carbon emission information obtained in the last several cycles is the same. If the above factors are solved, the effect of reducing the waste of the computing resources can be achieved. To achieve this, first, a first completion information set of each time granularity of each grid region in a preset time period is obtained, and a first completion information set is obtained. Therefore, the first completion information set of the history can be obtained, so that more accurate preset completion times can be obtained according to the history information later. Next, for each of the first completion information sets in the first completion information set described above, the following processing sub-steps are performed: first, for each first completion information in the first completion information group, the following generation steps are performed: and determining the first completion information group from which the first completion information is removed as a second completion information group. And determining each second completion information group meeting the preset distance condition in the second completion information groups as a distance information group. And in response to determining that the number of distance information in the distance information group is greater than a preset value, determining the first completion information as core completion information. From this, core completion information characterizing the core points can be determined. Second, each of the determined core completion information is determined as a core completion information group. Thus, the respective core completion information indicating the core point in the first completion information group can be determined. Third, for each core completion information in the above-described core completion information group, the following adding step is performed: and adding each distance information in the distance information group corresponding to the core completion information to a third completion information group. For each third completion information in the third completion information set, in response to determining that the third completion information is in the core completion information set, adding respective distance information in a distance information set corresponding to the third completion information set. Thus, clusters having a density of core points can be obtained. Fourth, each of the determined third completion information sets is determined as a third completion information set. Thus, clusters with a reachable density of individual core points can be obtained. Fifth, the third completion information group set is subjected to a cleaning process to generate a fourth completion information group set. Thus, each cluster can be obtained without repetition. Sixth, for each of the fourth completion information groups in the fourth completion information group, an average value of fourth completion times included in each of the fourth completion information in the fourth completion information group is determined as an initial completion time. Thus, an average value of the number of completion times in each cluster can be obtained. Seventh, the average value of the obtained initial completion times is determined as the target completion times. Therefore, the average value of each cluster can be obtained as the more accurate target completion times corresponding to the power grid area. Then, the determined respective target completion times are determined as a target completion times set. Therefore, a more accurate target completion times set of each power grid area can be obtained according to the historical completion times. And finally, selecting the target completion times from the target completion times set as preset completion times. Therefore, the more accurate preset completion times which are the same as the current power grid area can be obtained. Therefore, the preset completion times determined by the historical completion information are more accurate than the preset cycle times. Thus, the number of cycle calculations can be reduced to obtain the same carbon emission information. Furthermore, the waste of computing resources can be reduced.

Optionally, in response to determining that the first target number of updates is less than the preset number of completions, taking the first node carbon emission update information set as the initial node carbon emission information set, and taking the first target number of updates as the first initial number of updates for executing the updating step again.

In some embodiments, the executing entity may use the first node carbon emission update information set as the initial node carbon emission information set and the first target update number as the first initial update number for executing the updating step again in response to determining that the first target update number is less than the preset completion number.

In some optional implementations of some embodiments, based on the node power information set, the executing entity may update the initial node carbon emission information set to generate a node carbon emission information set and an update times set by:

first, for each node power information group in the node power information group set, the following determination steps are performed:

and a first determining step, based on the node power information group, performing second updating processing on each initial node carbon emission information in the initial node carbon emission information group corresponding to the node power information group to generate second node carbon emission updating information, and obtaining a second node carbon emission updating information group. Wherein the second node carbon emission update information in the second node carbon emission update information group may include, but is not limited to: node carbon emissions update factor. The initial node carbon emission information in the initial node carbon emission information group may include, but is not limited to: initial node carbon emission factor. Based on the node power information set, a second update process is performed on each initial node carbon emission information in the initial node carbon emission information set corresponding to the node power information set to generate second node carbon emission update information, and a specific implementation manner and a technical effect of obtaining the second node carbon emission update information set may refer to step 105 in the foregoing embodiment, which is not described herein again.

And a second determining step of determining the sum of the second initial update times and the second preset times as a second target update times. For example, the second initial update number may be 0. For example, the second preset number of times may be 1.

And a third determining step of determining, for each of the second node carbon emission update information in the second node carbon emission update information group, a difference between a node carbon emission update factor included in the second node carbon emission update information and an initial node carbon emission factor included in initial node carbon emission information corresponding to the second node carbon emission update information as a node carbon emission factor difference.

And a fourth determining step of determining each of the determined node carbon emission factor differences as a node carbon emission factor difference group.

And a fifth determining step of determining the second node carbon emission update information group as a node carbon emission information group and determining the second target update number as an update number in response to determining that the node carbon emission factor differences in the node carbon emission factor difference group are all equal to or smaller than a preset difference. For example, the preset difference may be 0.01.

And thirdly, determining each determined update times as an update times set.

Optionally, in response to determining that there is a node carbon emission factor difference greater than the preset difference in the node carbon emission factor difference set, the second node carbon emission update information set is taken as the initial node carbon emission information set, and the second target update times is taken as the second initial update times for performing the determining step again.

In some embodiments, the executing body may, in response to determining that there is a node carbon emission factor difference greater than the preset difference in the node carbon emission factor difference group, use the second node carbon emission update information group as the initial node carbon emission information group and use the second target update number as the second initial update number for executing the determining step again.

And step 106, in response to receiving a carbon emission information checking request sent by the associated power grid terminal, sending the node carbon emission information group corresponding to the power grid terminal in the node carbon emission information group set and the update times of the corresponding node carbon emission information group in the update times set to the power grid terminal.

In some embodiments, the executing entity may send the node carbon emission information group corresponding to the grid terminal in the node carbon emission information group set and the update times of the corresponding node carbon emission information group in the update times set to the grid terminal in response to receiving the request for checking carbon emission information sent by the associated grid terminal. The request for checking carbon emission information may characterize a node carbon emission information set and a number of updates corresponding to a grid region corresponding to the grid terminal that the grid terminal wants to check. The grid terminal may be a terminal operating electrical equipment within a grid region. The power device may be, but is not limited to: a device for generating electricity, a device for transmitting electricity, or a powered device operating at a power node.

And step 107, in response to determining that the node carbon emission information in the node carbon emission information set meets a preset power-off condition, performing power-off processing on the power equipment corresponding to the node carbon emission information.

In some embodiments, the executing body may perform power outage processing on the power equipment corresponding to the node carbon emission information in response to determining that the node carbon emission information in the node carbon emission information set meets a preset power outage condition. The preset power-off condition may be that a value represented by the node carbon emission information is greater than a preset value. For example, the preset value may be 0.9. Here, the electric power device corresponding to the node carbon emission information described above may be an electric power device that operates at a node corresponding to the node carbon emission information.

With further reference to fig. 2, as an implementation of the method shown in the above figures, the present disclosure provides some embodiments of a node carbon emission information generation device corresponding to those shown in fig. 1, which may be applied in various electronic apparatuses in particular.

As shown in fig. 2, the node carbon emission information generation device 200 of some embodiments includes: a first acquisition unit 201, a second acquisition unit 202, a matching filtering unit 203, a determination unit 204, an updating unit 205, a transmission unit 206, and a power-off unit 207. The first obtaining unit 201 is configured to obtain basic information of each node of each power grid area, and obtain a basic information set of nodes; a second obtaining unit 202, configured to obtain basic information of each power transmission line in each power grid area, so as to obtain a basic information set of the power transmission line; a matching filtering unit 203 configured to perform matching filtering processing on the node basic information set and the transmission line basic information set to generate a node power information set, where node power information in the node power information set corresponds to node basic information in the node basic information set; a determining unit 204 configured to determine initial node carbon emission information corresponding to each node power information in the node power information group set, to obtain an initial node carbon emission information group set; an updating unit 205 configured to perform an updating process on the initial node carbon emission information group set based on the node power information group set to generate a node carbon emission information group set and an update number of times set; a transmitting unit 206 configured to transmit, to the grid terminals, the node carbon emission information group corresponding to the grid terminals in the node carbon emission information group set and the update times of the node carbon emission information group corresponding to the update times set in response to receiving a request for checking carbon emission information transmitted by an associated grid terminal; and a power-off unit 207 configured to perform power-off processing on the power equipment corresponding to the node carbon emission information in response to determining that the node carbon emission information in the node carbon emission information group satisfies a preset power-off condition.

It is understood that the units described in the node carbon emission information generation device 200 correspond to the respective steps in the method described with reference to fig. 1. Thus, the operations, features, and advantages described above with respect to the method are equally applicable to the node carbon emission information generation device 200 and the units contained therein, and are not described herein.

Referring now to FIG. 3, a schematic diagram of an electronic device (e.g., computing device) 300 suitable for use in implementing some embodiments of the present disclosure is shown. The electronic devices in some embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), car terminals (e.g., car navigation terminals), and the like, as well as stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 3 is merely an example and should not impose any limitations on the functionality and scope of use of embodiments of the present disclosure.

As shown in fig. 3, the electronic device 300 may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 301 that may perform various suitable actions and processes in accordance with a program stored in a Read Only Memory (ROM) 302 or a program loaded from a storage means 308 into a Random Access Memory (RAM) 303. In the RAM303, various programs and data required for the operation of the electronic apparatus 300 are also stored. The processing device 301, the ROM302, and the RAM303 are connected to each other via a bus 304. An input/output (I/O) interface 305 is also connected to bus 304.

In general, the following devices may be connected to the I/O interface 305: input devices 306 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 307 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 308 including, for example, magnetic tape, hard disk, etc.; and communication means 309. The communication means 309 may allow the electronic device 300 to communicate with other devices wirelessly or by wire to exchange data. While fig. 3 shows an electronic device 300 having various means, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead. Each block shown in fig. 3 may represent one device or a plurality of devices as needed.

In particular, according to some embodiments of the present disclosure, the processes described above with reference to flowcharts 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 shown in the flow chart. In such embodiments, the computer program may be downloaded and installed from a network via communications device 309, or from storage device 308, or from ROM 302. The above-described functions defined in the methods of some embodiments of the present disclosure are performed when the computer program is executed by the processing means 301.

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. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any 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 present 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, the computer-readable signal medium may comprise a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. 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, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.

In some implementations, the clients, servers may communicate using any currently known or future developed network protocol, such as HTTP (HyperText Transfer Protocol ), and may be interconnected with any form or medium of digital data communication (e.g., a communication 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 networks.

The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated 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: acquiring basic information of each node of each power grid area to obtain a basic information set of the node; acquiring basic information of each power transmission line of each power grid region, and acquiring a basic information set of the power transmission line; performing matching screening processing on the node basic information set and the power transmission line basic information set to generate a node power information set, wherein node power information in the node power information set corresponds to node basic information in the node basic information set; determining initial node carbon emission information corresponding to each node power information in the node power information set to obtain an initial node carbon emission information set; updating the initial node carbon emission information set based on the node power information set to generate a node carbon emission information set and an updating times set; responding to a carbon emission information checking request sent by an associated power grid terminal, and sending the node carbon emission information group corresponding to the power grid terminal in the node carbon emission information group set and the update times of the node carbon emission information group corresponding to the update times set to the power grid terminal; and in response to determining that the node carbon emission information in the node carbon emission information group meets a preset power-off condition, performing power-off processing on the power equipment corresponding to the node carbon emission information.

Computer program code for carrying out operations for some embodiments of the present disclosure may be written in 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 kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).

The flowcharts 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 units described in some embodiments of the present disclosure may be implemented by means of software, or may be implemented by means of hardware. The described units may also be provided in a processor, for example, described as: a processor includes a first acquisition unit, a second acquisition unit, a match screening unit, a determination unit, an update unit, a transmission unit, and a power-off unit. The names of these units do not in any way limit the units themselves, for example, the acquisition unit may also be described as "a unit that acquires individual node basic information of each grid region, and obtains a node basic information set".

The functions described above herein 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: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being 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 technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A node carbon emission information generation method, comprising:

acquiring basic information of each node of each power grid area to obtain a basic information set of the node;

acquiring basic information of each power transmission line of each power grid region, and acquiring a basic information set of the power transmission line;

performing matching screening processing on the node basic information set and the power transmission line basic information set to generate a node power information set, wherein node power information in the node power information set corresponds to node basic information in the node basic information set;

determining initial node carbon emission information corresponding to each node power information in the node power information set to obtain an initial node carbon emission information set;

updating the initial node carbon emission information set based on the node power information set to generate a node carbon emission information set and an updating times set;

responding to a carbon emission information checking request sent by an associated power grid terminal, and sending the node carbon emission information group corresponding to the power grid terminal in the node carbon emission information group set and the update times of the node carbon emission information group corresponding to the update times set to the power grid terminal;

And responding to the fact that the node carbon emission information in the node carbon emission information set meets a preset power-off condition, and performing power-off processing on the power equipment corresponding to the node carbon emission information.

2. The method of claim 1, wherein the performing a matching filtering process on the node basic information set and the transmission line basic information set to generate a node power information set includes:

generating an initial node power information group set based on the node basic information group set and the power transmission line basic information group set, wherein initial node power information in the initial node power information group set corresponds to node basic information in the node basic information group set, and initial node power information in the initial node power information group set corresponds to at least one power transmission line basic information in the power transmission line basic information group set;

performing data cleaning processing on the initial node power information group set to generate a node power cleaning information group set;

and screening the node power cleaning information set to generate a node power information set, wherein the node power information in the node power information set corresponds to the node basic information in the node basic information set.

3. The method of claim 1, wherein the node base information in the node base information set comprises: a first node type and a second node type; and

the determining initial node carbon emission information corresponding to each node power information in the node power information group includes:

in response to determining that a first node type included in the node basic information corresponding to the node power information meets a preset power generation type condition and a second node type included in the node basic information corresponding to the node power information meets a preset power generation condition, determining first preset carbon emission information as initial node carbon emission information corresponding to the node power information;

in response to determining that a first node type included in the node basic information corresponding to the node power information meets the preset power generation type condition and a second node type included in the node basic information corresponding to the node power information does not meet the preset power generation condition, determining second preset carbon emission information as initial node carbon emission information corresponding to the node power information;

and in response to determining that the first node type included in the node basic information corresponding to the node power information does not meet the preset power generation type condition, determining third preset carbon emission information as initial node carbon emission information corresponding to the node power information.

4. The method of claim 1, wherein the updating the initial set of node carbon emission information sets based on the set of node power information sets to generate a set of node carbon emission information sets and a set of updates comprises:

for each node power information group in the set of node power information groups, performing the updating step of:

based on the node power information group, performing first updating processing on each initial node carbon emission information in the initial node carbon emission information group corresponding to the node power information group to generate first node carbon emission updating information, and obtaining a first node carbon emission updating information group;

determining the sum of the first initial updating times and the first preset times as a first target updating times;

in response to determining that the first target number of updates is greater than or equal to a preset number of completions, determining the first set of node carbon emission update information as a set of node carbon emission information, and determining the first target number of updates as a number of updates;

determining each of the determined node carbon emission information groups as a node carbon emission information group set;

the determined respective update times are determined as an update times set.

5. The method of claim 4, wherein the method further comprises:

in response to determining that the first target number of updates is less than the preset number of completions, taking the first node carbon emission update information set as an initial node carbon emission information set and taking the first target number of updates as a first initial number of updates for re-executing the updating step.

6. The method of claim 1, wherein the updating the initial set of node carbon emission information sets based on the set of node power information sets to generate a set of node carbon emission information sets and a set of updates comprises:

for each node power information group in the set of node power information groups, performing the determining step of:

based on the node power information set, performing second update processing on each initial node carbon emission information in the initial node carbon emission information set corresponding to the node power information set to generate second node carbon emission update information, and obtaining a second node carbon emission update information set, wherein the second node carbon emission update information in the second node carbon emission update information set includes: a node carbon emission update factor, the initial node carbon emission information in the initial node carbon emission information group including: initial node carbon emission factor;

Determining the sum of the second initial updating times and the second preset times as second target updating times;

for each second node carbon emission update information in the second node carbon emission update information group, determining a difference between a node carbon emission update factor included in the second node carbon emission update information and an initial node carbon emission factor included in initial node carbon emission information corresponding to the second node carbon emission update information as a node carbon emission factor difference;

determining the determined node carbon emission factor differences as a node carbon emission factor difference group;

in response to determining that the node carbon emission factor differences in the node carbon emission factor difference set are all less than or equal to a preset difference, determining the second node carbon emission update information set as a node carbon emission information set, and determining the second target update times as update times;

the determined respective update times are determined as an update times set.

7. The method of claim 6, wherein the method further comprises:

in response to determining that there is a node carbon emission factor difference in the node carbon emission factor difference group that is greater than the preset difference, taking the second node carbon emission update information group as an initial node carbon emission information group and taking the second target number of updates as a second initial number of updates for performing the determining step again.

8. A node carbon emission information generation device, comprising:

the first acquisition unit is configured to acquire the basic information of each node of each power grid area to obtain a basic information set of the node;

the second acquisition unit is configured to acquire the basic information of each power transmission line in each power grid area to obtain a basic information set of the power transmission line;

the matching screening unit is configured to perform matching screening processing on the node basic information set and the power transmission line basic information set to generate a node power information set, wherein node power information in the node power information set corresponds to node basic information in the node basic information set;

a determining unit configured to determine initial node carbon emission information corresponding to each node power information in the node power information group set, to obtain an initial node carbon emission information group set;

an updating unit configured to update the initial node carbon emission information group set based on the node power information group set to generate a node carbon emission information group set and an update number of times set;

a transmitting unit configured to transmit, to an associated grid terminal, a node carbon emission information group centrally corresponding to the grid terminal and an update number of the node carbon emission information group centrally corresponding to the update number of times in response to receiving a carbon emission information viewing request transmitted by the grid terminal;

And the power-off unit is configured to perform power-off processing on the power equipment corresponding to the node carbon emission information in response to determining that the node carbon emission information in the node carbon emission information group meets a preset power-off condition.

9. 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, causes the one or more processors to implement the method of any of claims 1-7.

10. A computer readable medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the method of any of claims 1-7.