CN116151983A - Information synchronization renewable energy source green power tracing method, system and terminal - Google Patents

Information synchronization renewable energy source green power tracing method, system and terminal Download PDF

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CN116151983A
CN116151983A CN202310185718.1A CN202310185718A CN116151983A CN 116151983 A CN116151983 A CN 116151983A CN 202310185718 A CN202310185718 A CN 202310185718A CN 116151983 A CN116151983 A CN 116151983A
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node
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何清素
闫晓斌
付嘉瑜
石刚
吴文晓
张媛
韩庆芝
何少军
李宁
黄培冬
刘晓芳
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State Grid Gansu Electric Power Co Ltd
Gansu Tongxing Intelligent Technology Development Co Ltd
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Abstract

The invention belongs to the technical field of new energy and energy conservation, and discloses an information synchronization renewable energy green power tracing method, system and terminal, wherein a power generation node and a branch node are used as input/output information and are sent to a time synchronization device; the node information is sent to a node information processing terminal, and an information block is generated and is uplink; the information blocks are sent to an electric power information acquisition terminal, and various electric power information blocks are sent to an energy router through network transmission; monitoring through the information front-end processor, and communicating the block chain bottom layer service system with the information acquisition master station; the front-end processor blocks analyze and form node block information, uplink storage management is conducted to the information acquisition master station, and the node block information is broadcasted to the time synchronization device through the information acquisition master station. The invention can ensure that the output or input power of the nodes at a certain time point is consistent, and simultaneously ensure the traceability of the power at the same time point such as the power production, transmission (link multi-level node information transmission), transaction and consumption of various energy sources.

Description

Information synchronization renewable energy source green power tracing method, system and terminal
Technical Field
The invention belongs to the technical field of new energy and energy conservation, and particularly relates to an information synchronization renewable energy green power tracing method, system and terminal.
Background
At present, in the prior art, a renewable energy power generation tracing technology embodies transaction certificate analysis such as transaction contract, transaction commitment, green Power Consumption Certificate (GPCC) transfer information and the like which are signed by a user and a renewable energy power generation enterprise in a power transaction center, acquires a renewable energy power generation enterprise list, grasps green power production information, and acquires green power transaction and use information such as a transaction main body, transaction time, transaction mode, transaction electric quantity, transaction price and the like. And acquiring power transmission and distribution process information by combining related information of a scheduling system and a geographic information system. The key information of the green power production, transaction and use processes is linked by using the blockchain technology, so that the non-falsification and traceability of information such as a power generation party, a power consumption party, a power supply party, a power transmission party, electric quantity, electricity price and the like are ensured. The method has the defects that the method cannot be traced from the source, the price of the method can be distinguished only by the price of the price purchased by a user during the transaction, and the actual green power consumption and fossil energy consumption cannot be determined. Therefore, there is a need to design a new renewable energy source green power tracing method.
Through the analysis, in the prior art, the cloud platform-based energy management system performs data analysis matching on renewable energy power generation, errors and omission often occur in a matching method, and the trace of data is not very accurate; the renewable energy power tracing method cannot trace back from the source, and can only distinguish according to the price subscribed by a user during transaction, but the actual green power consumption and fossil energy consumption cannot be determined.
The existing defects of the green power tracing technology mainly comprise: 1) The technical cost is high: the power supply system is required to be modified in a large scale, so that the technical cost is relatively high; 2) Mainly depends on a management system: the tracing technology mainly relies on a management system to ensure the effective operation of the power system; 3) The technology is limited: because the technical level is limited, the tracing technology is greatly limited, and the difficulty of tracing the source across regions is high; 4) Lack of acquisition: the lack of power plant running state data acquisition seriously affects the authenticity of the traceability data; 5) The safety is low: the tracing technology has low security and is easy to attack.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides an information synchronization renewable energy source green power tracing method, system and terminal.
The invention is realized in such a way that the renewable energy source green power tracing method for information synchronization comprises the following steps: the transmission node and the branch node are used as input/output information and are transmitted to a time synchronization device; the node information is sent to a node information processing terminal, an information block is generated, and uplink is transmitted through a network; the information blocks are sent to an electric power information acquisition terminal, and various electric power information blocks are sent to an energy router through network transmission; monitoring through the information front-end processor, and communicating the block chain bottom layer service system with the information acquisition master station; the front-end processor block analyzes and forms node block information, and the node block information is stored and managed to the information acquisition master station in a uplink mode and is broadcasted to the time synchronization device through the information acquisition master station.
Further, the information synchronization renewable energy source green power tracing method comprises the following steps:
step one, regarding power generation, power transmission, power distribution and power consumption links as nodes, uploading real-time data of each physical node to a blockchain through intelligent electric meter acquisition equipment, and publishing information to all nodes of the blockchain;
generating a node i information block and a branch information block through a node information processing terminal to form an i node block at time t, and transmitting a uplink through a network;
calculating branch node information of a certain node and user consumption billing information, recording input and output information of the branch node and the next node, and transmitting uplink through a network;
step four, realizing integration of various power information through a large number of nodes of the deployment energy router, and acquiring various power information blocks of time t through the node energy router;
step five, using the channel of the energy router to transmit the information block to the electric power information acquisition master station, carrying out block analysis through the communication front-end processor, and forming node block information uplink storage management;
step six, each node performs network transmission to a master station system through a power information block acquisition terminal unit, and the node is a terminal node of a block chain, and the information is automatically uploaded to form a node block;
and seventhly, synchronizing information of all power generation plants on the same main line for power transmission, transformation and distribution, establishing a unified information reporting mechanism on the whole power grid, agreeing with synchronous reporting information time and interval, broadcasting the information to all branch nodes, and enabling all branch nodes to be responsible for billing and information uplink.
Further, in the first step, each node includes a time synchronization device, and each node input information includes information of an upstream node; the information collected by the intelligent ammeter collecting equipment comprises total power input of the nodes, energy branch composition of power, and corresponding duty ratio, output branch and power information of energy and electric power.
Wherein the total power input of each node consists of the input branch powers:
Figure BDA0004103727640000031
in the method, in the process of the invention,
Figure BDA0004103727640000032
represents the sum of the power generated by the i-th energy branch, C i Is wind energy, solar energy, water conservancy or fossil energy; />
Figure BDA0004103727640000033
Represents the power of the ith node of the ith energy source, n j Representing the total node number of the i-th energy branch; />
Figure BDA0004103727640000034
Representing the sum of the total various energy power generation powers, P in Input power of node, where n=1+2+ … +n j +…,C=1+2+…+C i +…。
The ratio r of each energy branch to the total power c The method comprises the following steps:
Figure BDA0004103727640000035
the output power of the node and the output power of each branch node are expressed as:
Figure BDA0004103727640000036
in the method, in the process of the invention,
Figure BDA0004103727640000037
indicating the i-th branch output total power of a certain node, < >>
Figure BDA0004103727640000038
Indicating the total output power of a certain node.
The output duty ratio of each energy source in each branch output is:
Figure BDA0004103727640000039
if some branch output node also includes other power inputs, the total power of the nodes together is:
Figure BDA00041037276400000310
wherein P is other Representing inputs including other power in the output branch node, P s Representing the total power of the output branch node.
The output duty ratio of a certain type of energy source in the output of a certain branch node of the node is:
Figure BDA00041037276400000311
in the method, in the process of the invention,
Figure BDA0004103727640000041
representing the power emitted from the class C energy source among other input power.
Further, in the step two, the node information processing terminal acquires node information sent by the blockchain, wherein the node information comprises a node name, a node domain name and a public key; the node information processing terminal generates a node i information block and a branch information block based on the node information to form an i node block at time t, encrypts the node block information by using a public key to obtain encrypted information, and finally transmits the encrypted information to be uplink through a network.
In the third step, the direct user under the branch node uses the terminal user without power redistribution, including the user ID, time, amount of power consumption and the ratio of power of various energy sources of the power consumption.
Further, in the fourth step, a power information integration service design document and a data interaction document are obtained; analyzing the power information integration service design document and the data interaction file to generate a design model file and a data model file; judging whether the electric power information integration service design document and the data interaction document accord with the electric power information integration technical specification according to the design model file and the data model file; if yes, various power information integration is achieved through the nodes of the deployment energy router, and various power information blocks at time t are collected through the node energy router.
In the fifth step, after the information blocks are transmitted to the electric power information acquisition master station by utilizing the channel of the energy router, the communication front-end processor acquires the information blocks to be analyzed corresponding to the current batch from the block chain to be analyzed and responds to the block analysis operation of the current batch; acquiring analysis time length when analyzing the blocks of the current batch, and determining an analysis time length adjustment coefficient according to the analysis time length; and adjusting the block analysis operation of the current batch according to the analysis duration adjustment coefficient to form node block information uplink storage management.
In the sixth step, the block performs chain type evidence storage according to the time sequence.
The power information block acquisition terminal unit is provided with various power information acquisition, remote transmission and node information unified management modules, wherein the remote transmission relies on a power grid communication network transmission system and a communication channel of a communication operator; the master station system comprises a communication front-end processor which is responsible for information acquisition and monitoring, and a block chain bottom layer service system.
In the seventh step, after the information synchronization process is started, the system receives synchronization information data packets sent by all power generation plants on the same power transmission, transformation and distribution main line, and interprets the synchronization information data packets to obtain updated information of data; generating a synchronous element according to the updated information, and establishing a unified information reporting mechanism on the whole affiliated power grid according to the synchronous element; and the information reporting mechanism is utilized to agree on the information reporting time and interval synchronously, and the information is broadcast to each branch node for billing and information uplink storage management.
Another object of the present invention is to provide an information-synchronized renewable energy green power tracing system applying the information-synchronized renewable energy green power tracing method, where the information-synchronized renewable energy green power tracing system includes:
the information block generation module is used for sending the sending power node and the branch node as input/output information to the time synchronization device, and sending the node information to the node information processing terminal to generate an information block;
the information sending module is used for sending the information blocks to the power information acquisition terminal through network transmission and sending various power information blocks to the energy router through network transmission;
and the block analysis module is used for analyzing and forming node block information by utilizing the front-end processor block, managing uplink storage to the information acquisition master station, and broadcasting to the time synchronization device through the information acquisition master station.
Another object of the present invention is to provide a computer device, where the computer device includes a memory and a processor, and the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the information synchronization renewable energy source green power tracing method.
Another object of the present invention is to provide a computer readable storage medium storing a computer program, which when executed by a processor, causes the processor to execute the steps of the information synchronization renewable energy green power tracing method.
The invention further aims to provide an information data processing terminal which is used for realizing the renewable energy source green power tracing system for information synchronization.
In combination with the technical scheme and the technical problems to be solved, the technical scheme to be protected has the following advantages and positive effects:
first, aiming at the technical problems in the prior art and the difficulty of solving the problems, the technical problems solved by the technical proposal of the invention are analyzed in detail and deeply by tightly combining the technical proposal to be protected, the results and data in the research and development process, and the like, and some technical effects brought after the problems are solved have creative technical effects. The specific description is as follows:
the information synchronization renewable energy source green power tracing method provided by the invention mainly combines the links of power generation, power transmission, power distribution, power consumption and the like, and combines the power dispatching, a transaction center and the like to trace and trace the power from green energy sources and fossil energy sources in the actual power consumption of users. According to the invention, all links such as power generation, power transmission, power distribution and power consumption are regarded as nodes, real-time data of all physical nodes are uploaded to the blockchain through the intelligent electric meter acquisition equipment, and meanwhile, total power input and energy branch composition of the nodes, and the corresponding duty ratio, output branch and power information of energy and electric power are issued to all nodes in the blockchain.
Secondly, the technical scheme is regarded as a whole or from the perspective of products, and the technical scheme to be protected has the following technical effects and advantages:
the information synchronization renewable energy source green power tracing method provided by the invention can ensure that the output or input power of nodes passing through a certain time point is consistent, and simultaneously ensure the traceability of power generation, transmission (link multi-level node information transmission), transaction, consumption and the like of various energy sources at the same time point.
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In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of an information synchronization renewable energy source green power tracing method provided by an embodiment of the invention;
fig. 2 is a schematic diagram of an information synchronization renewable energy source green power tracing method provided by an embodiment of the invention;
fig. 3 is a flowchart of a method for generating a node i information block and a branch information block by a node information processing terminal, forming an i node block at time t, and transmitting a uplink through a network according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Aiming at the problems in the prior art, the invention provides an information synchronization renewable energy source green power tracing method, system and terminal, and the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the information synchronization renewable energy source green power tracing method provided by the embodiment of the invention comprises the following steps:
s101, transmitting the power generation node and the branch node as input/output information to a time synchronization device;
s102, node information is sent to a node information processing terminal, and an information block is generated and is uplink;
s103, the information blocks are sent to the power information acquisition terminal through network transmission, and various power information blocks are sent to the energy router through network transmission;
s104, communicating the blockchain bottom layer service system with the information acquisition master station through the information front-end processor and monitoring;
s105, the front-end processor block analyzes and forms node block information, and uplink storage management is carried out to the information acquisition master station, and the node block information is broadcast to the time synchronization device through the information acquisition master station.
The schematic diagram of the information synchronization renewable energy source green power tracing method provided by the embodiment of the invention is shown in fig. 2.
According to the information synchronization renewable energy source green power tracing method provided by the embodiment of the invention, all links of power generation, power transmission, power distribution, power consumption and the like are regarded as nodes, real-time data of all physical nodes are uploaded to a blockchain through intelligent electric meter acquisition equipment, and meanwhile, the information is issued to all nodes in the blockchain.
The information collected by the intelligent ammeter collecting device provided by the embodiment of the invention comprises information such as total power input of the node, the energy branches of which the power is composed and the corresponding duty ratio of the energy and the electric power, and the branches and the power contained in the output. Wherein the total power input of each node consists of the input branch powers:
Figure BDA0004103727640000071
in the method, in the process of the invention,
Figure BDA0004103727640000072
representing the sum of the power generated by branches of energy sources of class i, e.g. C i Can be wind energy, solar energy, water conservancy or fossil energy, etc.)>
Figure BDA0004103727640000073
Represents the power of the ith node of the ith energy source, n j Representing the total number of nodes of the class i energy branch. />
Figure BDA0004103727640000074
Representing the sum of the total various energy power generation powers, P in Input power of node, where n=1+2+ … +n j +…,C=1+2+…+C i +…。
The ratio r of each energy branch to the total power c The method comprises the following steps:
Figure BDA0004103727640000075
the output power of the node and the output power of each branch node are expressed as:
Figure BDA0004103727640000076
in the method, in the process of the invention,
Figure BDA0004103727640000077
indicating the i-th branch output total power of a certain node, < >>
Figure BDA0004103727640000078
Indicating the total output power of a certain node.
The output ratio of each energy source in each branch output is:
Figure BDA0004103727640000081
if there are other power inputs in a certain branch output node, the total power of the node is formed together:
Figure BDA0004103727640000082
wherein P is other Representing the input of other power in the output branch node, P s Representing the total power of the output branch node.
The output ratio of some energy source in the output of some branch node of the node:
Figure BDA0004103727640000083
in the method, in the process of the invention,
Figure BDA0004103727640000084
the power emitted by the energy source of the class C in other input power is represented, and the calculation method is as shown in the formula (2).
The method for calculating the output power ratio of a certain type of energy source in each node is the same. Therefore, the power consumption ratio of each type of energy in the power consumption of each user can be calculated, and then the power consumption of each type of energy is further calculated according to the total power consumption of the user.
First, each node includes a time synchronization device, and each node input information includes information of an upstream node, that is, information of total power input, which energy branches consist of power and a corresponding energy power duty ratio, which branches include power, and the like, and a calculation mode of the node input information is obtained by formulas (1) to (6). Therefore, the consistency of the output or input power of a node at a certain time point is ensured, and the traceability of the power at the same time point such as power production, transmission (link multi-level node information transmission), transaction and consumption of various energy sources is ensured.
And secondly, generating a node i information block and a branch information block through the node information processing terminal to form an i node block at the time t, wherein the information contained in the information block is the same as the content in the last step, and transmitting the uplink through a network.
As shown in fig. 3, generating, by a node information processing terminal, a node i information block and a branch information block, to form an i node block at time t and transmitting an uplink through a network includes:
s201, a node information processing terminal acquires node information sent by a block chain, wherein the node information comprises a node name, a node domain name and a public key;
s202, the node information processing terminal generates a node i information block and a branch information block based on node information to form an i node block at time t;
and S203, encrypting the node block information by using the public key to obtain encrypted information, and finally, transmitting the encrypted information through a network to be uplink.
Third, the branch node information of a certain node and the user consumption accounting information (for example, the end user who uses directly under the branch node and does not perform power redistribution, including user ID, time, consumption, and the ratio of the power of various energy sources consuming electric power) are the same as the node information calculation, and the input and output information of the branch node and the next node are recorded and are also transmitted to the uplink through the network.
Fourth, realize all kinds of electric power information integration through the node of deploying the energy router in a large number, gather all kinds of electric power information blocks of time t through the node energy router, specifically include:
(1) Acquiring a power information integration service design document and a data interaction document;
(2) Analyzing the power information integration service design document and the data interaction file to generate a design model file and a data model file;
(3) Judging whether the electric power information integration service design document and the data interaction document accord with the electric power information integration technical specification according to the design model file and the data model file;
(4) If yes, various power information integration is achieved through the nodes of the deployment energy router, and various power information blocks at time t are collected through the node energy router.
Meanwhile, the channel of the energy router is utilized to transmit the information block to the electric power information acquisition master station, the block analysis is carried out through the communication front-end processor, and the node block information uplink storage management is formed, and the method specifically comprises the following steps:
(1) After the information blocks are transmitted to the electric power information acquisition master station by utilizing the channel of the energy router, the communication front-end processor acquires the information blocks to be analyzed corresponding to the current batch from the block chain to be analyzed and responds to the block analysis operation of the current batch;
(2) Acquiring analysis time length when analyzing the blocks of the current batch, and determining an analysis time length adjustment coefficient according to the analysis time length;
(3) And adjusting the block analysis operation of the current batch according to the analysis duration adjustment coefficient to form node block information uplink storage management.
Fifth, each node performs network transmission to the master station system through the power information block acquisition terminal unit, and can be a terminal node of a block chain, and the information self-uplinks to form a node block (the block performs chain type evidence storage according to a time sequence). The power information block acquisition terminal unit is provided with various power information acquisition, remote transmission and node information unified management modules, wherein the remote transmission can rely on a power grid communication network transmission system and a communication channel of a communication operator; the master station system comprises a communication front-end processor which is responsible for information acquisition and monitoring, and a block chain bottom layer service system.
Sixth, all power generation plant information on the same main line of power transmission, transformation, distribution and the like are synchronized, a unified information reporting mechanism is established on the whole affiliated power grid, the information time and interval of synchronous reporting are agreed, the information is broadcast to all branch nodes, and all branch nodes are responsible for billing and information uplink, and the method specifically comprises the following steps:
(1) After an information synchronization process is started, the system receives synchronous information data packets sent by all power generation plants on the same power transmission, transformation and distribution main line;
(2) Explaining the synchronous information data packet to obtain the update information of the data; generating a synchronous element according to the updated information, and establishing a unified information reporting mechanism on the whole affiliated power grid according to the synchronous element;
(3) And the information reporting mechanism is utilized to agree on the information reporting time and interval synchronously, and the information is broadcast to each branch node for billing and information uplink storage management.
The renewable energy source green power tracing system with synchronous information provided by the embodiment of the invention comprises:
the information block generation module is used for sending the sending power node and the branch node as input/output information to the time synchronization device, and sending the node information to the node information processing terminal to generate an information block;
the information sending module is used for sending the information blocks to the power information acquisition terminal through network transmission and sending various power information blocks to the energy router through network transmission;
and the block analysis module is used for analyzing and forming node block information by utilizing the front-end processor block, managing uplink storage to the information acquisition master station, and broadcasting to the time synchronization device through the information acquisition master station.
In order to prove the inventive and technical value of the technical solution of the present invention, this section is an application example on specific products or related technologies of the claim technical solution.
The application embodiment of the invention provides computer equipment, which comprises a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the renewable energy source green power tracing method for information synchronization.
An application embodiment of the present invention provides a computer-readable storage medium storing a computer program, which when executed by a processor, causes the processor to execute steps of a renewable energy source green power tracing method of information synchronization.
The embodiment of the application of the invention provides an information data processing terminal which is used for realizing a renewable energy source green power tracing system for information synchronization.
It should be noted that the embodiments of the present invention can be realized in hardware, software, or a combination of software and hardware. The hardware portion may be implemented using dedicated logic; the software portions may be stored in a memory and executed by a suitable instruction execution system, such as a microprocessor or special purpose design hardware. Those of ordinary skill in the art will appreciate that the apparatus and methods described above may be implemented using computer executable instructions and/or embodied in processor control code, such as provided on a carrier medium such as a magnetic disk, CD or DVD-ROM, a programmable memory such as read only memory (firmware), or a data carrier such as an optical or electronic signal carrier. The device of the present invention and its modules may be implemented by hardware circuitry, such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, etc., or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., as well as software executed by various types of processors, or by a combination of the above hardware circuitry and software, such as firmware.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present invention will be apparent to those skilled in the art within the scope of the present invention.

Claims (10)

1. The information synchronization renewable energy source green power tracing method is characterized by comprising the following steps of: the transmission node and the branch node are used as input/output information and are transmitted to a time synchronization device; the node information is sent to a node information processing terminal, an information block is generated, and uplink is transmitted through a network; the information blocks are sent to an electric power information acquisition terminal, and various electric power information blocks are sent to an energy router through network transmission; monitoring through the information front-end processor, and communicating the block chain bottom layer service system with the information acquisition master station; the front-end processor block analyzes and forms node block information, and the node block information is stored and managed to the information acquisition master station in a uplink mode and is broadcasted to the time synchronization device through the information acquisition master station.
2. The information-synchronized renewable energy source green power tracing method of claim 1, wherein the information-synchronized renewable energy source green power tracing method comprises the steps of:
step one, regarding power generation, power transmission, power distribution and power consumption links as nodes, uploading real-time data of each physical node to a blockchain through intelligent electric meter acquisition equipment, and publishing information to all nodes of the blockchain;
generating a node i information block and a branch information block through a node information processing terminal to form an i node block at time t, and transmitting a uplink through a network;
calculating branch node information of a certain node and user consumption billing information, recording input and output information of the branch node and the next node, and transmitting uplink through a network;
step four, realizing integration of various power information through a large number of nodes of the deployment energy router, and acquiring various power information blocks of time t through the node energy router;
step five, using the channel of the energy router to transmit the information block to the electric power information acquisition master station, carrying out block analysis through the communication front-end processor, and forming node block information uplink storage management;
step six, each node performs network transmission to a master station system through a power information block acquisition terminal unit, and the node is a terminal node of a block chain, and the information is automatically uploaded to form a node block;
and seventhly, synchronizing information of all power generation plants on the same main line for power transmission, transformation and distribution, establishing a unified information reporting mechanism on the whole power grid, agreeing with synchronous reporting information time and interval, broadcasting the information to all branch nodes, and enabling all branch nodes to be responsible for billing and information uplink.
3. The method for tracing green power of renewable energy source according to claim 2, wherein in step one, each node comprises a time synchronization device, and each node input information comprises information of an upstream node; the information acquired by the intelligent ammeter acquisition equipment comprises total power input of the nodes, energy branch composition of power, and corresponding duty ratio, output branch and power information of energy power;
wherein the total power input of each node consists of the input branch powers:
Figure FDA0004103727630000021
in the method, in the process of the invention,
Figure FDA0004103727630000022
represents the sum of the power generated by the i-th energy branch, C i Is wind energy, solar energy, water conservancy or fossil energy
Figure FDA0004103727630000023
Represents the power of the ith node of the ith energy source, n j Representing the total node number of the i-th energy branch; />
Figure FDA0004103727630000024
Representing the sum of the total various energy power generation powers, P in Input power of a node, where n=1+2+, +n j +...,C=1+2+…+C i +…;
The ratio r of each energy branch to the total power c The method comprises the following steps:
Figure FDA0004103727630000025
the output power of the node and the output power of each branch node are expressed as:
Figure FDA0004103727630000026
in the method, in the process of the invention,
Figure FDA0004103727630000027
indicating the i-th branch output total power of a certain node, < >>
Figure FDA0004103727630000028
Representing the total output power of a certain node;
the output duty ratio of each energy source in each branch output is:
Figure FDA0004103727630000029
if some branch output node also includes other power inputs, the total power of the nodes together is:
Figure FDA00041037276300000210
wherein P is other Representing inputs including other power in the output branch node, P s Representing the total power of the output branch node;
the output duty ratio of a certain type of energy source in the output of a certain branch node of the node is:
Figure FDA00041037276300000211
in the method, in the process of the invention,
Figure FDA00041037276300000212
representing the power emitted from the class C energy source among other input power.
4. The information synchronization renewable energy source green power tracing method according to claim 2, wherein in the second step, the node information processing terminal obtains node information sent by the blockchain, the node information includes a node name, a node domain name and a public key; the node information processing terminal generates a node i information block and a branch information block based on the node information to form an i node block at time t, encrypts the node block information by using a public key to obtain encrypted information, and finally transmits the encrypted information to be uplink through a network;
and step three, the direct user under the branch node uses the terminal users without power redistribution, and the terminal users comprise user IDs, time, consumption and the ratio of the power of various energy sources for consuming electric quantity.
5. The information synchronization renewable energy source green power tracing method according to claim 2, wherein in the fourth step, a power information integration service design document and a data interaction document are obtained; analyzing the power information integration service design document and the data interaction file to generate a design model file and a data model file; judging whether the electric power information integration service design document and the data interaction document accord with the electric power information integration technical specification according to the design model file and the data model file; if yes, various power information integration is realized through the nodes of the deployment energy router, and various power information blocks at time t are acquired through the node energy router;
step five, after the information blocks are transmitted to the electric power information acquisition master station by utilizing the channel of the energy router, the communication front-end processor acquires the information blocks to be analyzed corresponding to the current batch from the block chain to be analyzed and responds to the block analysis operation of the current batch; acquiring analysis time length when analyzing the blocks of the current batch, and determining an analysis time length adjustment coefficient according to the analysis time length; and adjusting the block analysis operation of the current batch according to the analysis duration adjustment coefficient to form node block information uplink storage management.
6. The information synchronization renewable energy source green power tracing method according to claim 2, wherein in step six, the blocks are subjected to chain type certification according to a time sequence;
the power information block acquisition terminal unit is provided with various power information acquisition, remote transmission and node information unified management modules, wherein the remote transmission relies on a power grid communication network transmission system and a communication channel of a communication operator; the master station system comprises a communication front-end processor which is responsible for information acquisition and monitoring and a block chain bottom layer service system;
step seven, after the information synchronization process is started, the system receives synchronous information data packets sent by all power generation plants on the same power transmission, transformation and distribution main line, and interprets the synchronous information data packets to obtain updated information of data; generating a synchronous element according to the updated information, and establishing a unified information reporting mechanism on the whole affiliated power grid according to the synchronous element; and the information reporting mechanism is utilized to agree on the information reporting time and interval synchronously, and the information is broadcast to each branch node for billing and information uplink storage management.
7. An information-synchronized renewable energy green power tracing system applying the information-synchronized renewable energy green power tracing method of any one of claims 1 to 6, characterized in that the information-synchronized renewable energy green power tracing system comprises:
the information block generation module is used for sending the sending power node and the branch node as input/output information to the time synchronization device, and sending the node information to the node information processing terminal to generate an information block;
the information sending module is used for sending the information blocks to the power information acquisition terminal through network transmission and sending various power information blocks to the energy router through network transmission;
and the block analysis module is used for analyzing and forming node block information by utilizing the front-end processor block, managing uplink storage to the information acquisition master station, and broadcasting to the time synchronization device through the information acquisition master station.
8. A computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of the information synchronized renewable energy green power tracing method of any one of claims 1 to 6.
9. A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the information synchronized renewable energy green power tracing method of any one of claims 1 to 6.
10. An information data processing terminal, wherein the information data processing terminal is used for realizing the renewable energy source green power tracing system for information synchronization according to claim 7.
CN202310185718.1A 2023-03-01 2023-03-01 Information synchronization renewable energy source green power tracing method, system and terminal Pending CN116151983A (en)

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