CN111090890B - New energy power utilization data processing method and device based on block chain and participating node - Google Patents
New energy power utilization data processing method and device based on block chain and participating node Download PDFInfo
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Abstract
The application discloses a new energy power consumption data processing method, a new energy power consumption data processing device and a participation node based on a block chain, the method is applied to the power transaction participation node on the block chain, and the method comprises the following steps: obtaining an electronic contract, wherein the electronic contract is obtained by performing trade matching in a preset market mode by the power trade participation node; acquiring new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating nodes according to the electronic contract; and carrying out data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data to obtain a verification result, wherein the verification result is at least used for clearing the new energy power utilization transaction. Therefore, the new energy power data are transmitted and verified on the block chain, so that the situation that the data are tampered in the transmission and verification process can be avoided, and the data safety is effectively guaranteed.
Description
Technical Field
The application relates to the technical field of new energy, in particular to a new energy power utilization data processing method and device based on a block chain and a participation node.
Background
With the increasing maturity of new energy power generation modes such as solar energy, wind energy and the like, more new energy power is launched into the power market. However, the consumption of new energy sources such as solar energy, wind energy and the like in power generation is still a difficult problem which troubles the development of the industry due to the factors such as insufficient peak-adjusting capability of a power system, unsound market mechanism and the like. In order to further accelerate the ordered development of new energy, promote the green transformation of energy, develop the transaction of tracking the output curve of the new energy by adjustable load and effectively promote the consumption of local new energy power generation.
However, the new energy power transaction is mainly offline contract transaction, and a power grid company regulates the balance between supply and demand of a power generation enterprise and power consumers through monitoring and scheduling, purchases power for the power generation enterprise according to contract agreement price, and sells the purchased power to the power consumers.
Therefore, the electric power transaction information is used as a settlement basis for each electric power market user, and data security is lacked in the processes of data transmission, verification and the like.
Disclosure of Invention
In view of the above, the present application provides a new energy power consumption data processing method and apparatus based on a block chain, and a power transaction participation node, as follows:
a new energy power utilization data processing method based on a blockchain is applied to power transaction participation nodes on the blockchain, and the method comprises the following steps:
acquiring an electronic contract obtained by performing transaction matching through the electric power transaction participation node in a preset marketization mode;
acquiring new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract;
and carrying out data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data to obtain a verification result, wherein the verification result is at least used for clearing the new energy power utilization transaction.
The above method, preferably, further comprises:
and adjusting the transaction parameters of the new energy power utilization transaction according to the verification result and the intelligent contract in the block chain, wherein the adjusted transaction parameters are at least used for clearing and settling the new energy power utilization transaction.
In the above method, preferably, the new energy power utilization plan data of the power utilization participation node is obtained by:
receiving new energy power generation plan data uploaded by the power generation participation nodes on the block chain;
transmitting the new energy power generation plan data to a power utilization participation node on the block chain, so that the power utilization participation node generates new energy power utilization plan data according to the new energy power generation plan data;
and receiving new energy power utilization plan data uploaded by the power utilization participation nodes.
In the method, preferably, the power generation participating node is a block link point registered on the block chain after identity authentication and transaction attribute authentication;
before receiving new energy power generation plan data uploaded by power generation participating nodes on the block chain, the method further comprises the following steps:
receiving a login request of a power generation participation node on the block chain;
according to the identity information and the secret key information in the login request of the power generation participation node, performing identity authentication and transaction attribute authentication on the power generation participation node;
and if the power generation participation node is subjected to identity authentication and transaction attribute authentication, allowing the power generation participation node to log in the block chain.
In the above method, preferably, the electricity consumption participating node is a block link point registered on the block chain after identity authentication and transaction attribute authentication;
wherein, prior to transmitting the new energy generation plan data to the electricity consumption participating nodes on the blockchain, the method further comprises:
receiving a login request of a power utilization participation node on the block chain;
according to the identity information and the secret key information in the login request of the electricity utilization participation node, performing identity authentication and transaction attribute authentication on the electricity utilization participation node;
and if the electricity utilization participation node is subjected to identity authentication and transaction attribute authentication, allowing the electricity utilization participation node to log in the block chain.
Preferably, the method for obtaining the electronic contract obtained by performing trade matching through the electric power trade participation node in a preset marketization mode includes:
and obtaining an electronic contract obtained by carrying out transaction matching through the electric power transaction participation node in a marketization mode of continuous listing and centralized bidding.
The above method, preferably, further comprises:
and storing the new energy power generation plan data, the new energy power utilization plan data, the electronic contract and the verification result in the block chain.
In the above method, preferably, the new energy power generation plan data includes: the power generation planning curve comprises planned power generation quantity of a plurality of time points, and a preset time interval is arranged between every two adjacent time points.
A blockchain-based new energy data processing apparatus configured at a power transaction participation node on a blockchain, the apparatus comprising:
the contract generation unit is used for acquiring an electronic contract obtained by transaction matching of the electric power transaction participation node in a preset market mode;
the actual obtaining unit is used for obtaining new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract;
and the data verification unit is used for performing data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data to obtain a verification result, and the verification result is at least used for clearing the new energy power utilization transaction.
A power transaction participation node on a blockchain, the power transaction participation node comprising:
a memory for storing an application program and data generated by the application program running;
a processor for executing the application to implement: acquiring an electronic contract obtained by performing transaction matching through the electric power transaction participation node in a preset marketization mode; acquiring new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract; and carrying out data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data to obtain a verification result, wherein the verification result is at least used for clearing the new energy power utilization transaction.
According to the technical scheme, after the electronic contract obtained by trade matching of the power trade participation node in a preset market mode is obtained, the new energy actual power consumption data of new energy power consumption of the power trade participation node according to the electronic contract are obtained, so that data verification can be carried out on the new energy power consumption plan data and the new energy actual power consumption data on the block chain, a verification result is obtained, and the verification result is at least used for clearing the new energy power consumption trade. Therefore, the new energy data such as the power plan data are transmitted and checked on the block chain, the characteristics of the block chain are utilized, the situation that the data are tampered in the transmission and checking processes can be avoided, and the data safety is effectively guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a flowchart illustrating an implementation of a new energy electricity data processing method based on a block chain according to an embodiment of the present application;
fig. 2 is another flowchart of a new energy electricity data processing method based on a block chain according to an embodiment of the present disclosure;
fig. 3 to fig. 5 are partial flow charts of a method for processing new energy electricity data based on a blockchain according to an embodiment of the present disclosure;
fig. 6 is another flowchart of a new energy electricity data processing method based on a blockchain according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a new energy electricity data processing apparatus based on a block chain according to a second embodiment of the present application;
fig. 8 is a schematic structural diagram of a participating node on a blockchain according to a third embodiment of the present disclosure;
fig. 9 is an overall architecture diagram of an adjustable load tracking new energy output curve transaction scheme implemented in an embodiment of the present application based on blockchain technology;
fig. 10 is a flowchart illustrating an embodiment of a trade method for tracking new energy output curve based on the blockchain technique according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an implementation flowchart of a method for processing new energy power consumption data based on a blockchain according to an embodiment of the present invention is shown, where the method may be applied to a power transaction participation node on the blockchain, where the power transaction participation node may be a central control node in the blockchain, or may also be a certain transaction participation node in the blockchain, such as a power generation participation node or a power consumption participation node. The method in the embodiment is mainly used for improving the processing safety of the new energy data.
Specifically, the method in this embodiment may include the following steps:
step 101: and obtaining an electronic contract obtained by performing transaction matching through the electric power transaction participation node in a preset market mode.
Wherein, the electronic contract at least comprises the following trading parameters: transaction subject, transaction time, transaction electric quantity and transaction price. In addition, the electronic contract may further include: the contents of the transaction parameters such as power transmission channel, power transmission cost, special appointment and the like.
Specifically, in this embodiment, the power trading center configured on the power trading participating node may perform trading matching in a marketization mode of continuous listing and centralized bidding to obtain a corresponding electronic contract, and specifically, the new energy power generation plan data of the power generating participating node and the new energy power utilization plan of the power utilization participating node may be used as a matching basis, but it should be noted that in the matching process of the electronic contract, the initial new energy power generation plan data and/or the new energy power utilization plan data may be changed.
It should be noted that, in this embodiment, matching of the electronic contract is realized on the block chain, and the electronic contract can be prevented from being tampered unlike the case where the electronic contract is obtained offline, thereby improving security.
Step 102: and acquiring the actual electricity utilization data of the new energy for the new energy electricity consumption of the electricity utilization participating node according to the electronic contract.
After the electronic contract is successfully matched, the new energy power consumption data can be obtained, such as actual power consumption time, corresponding actual power consumption amount and the like, by the power consumption side equipment corresponding to the power consumption participating node.
Step 103: and carrying out data verification on the new energy power utilization plan data of the power utilization participation node and the actual power utilization data of the new energy to obtain a verification result.
The verification result is at least used for clearing the new energy power consumption transaction, and the result after the corresponding clearing can be used for settling the new energy power consumption transaction.
Specifically, when carrying out the data check with new forms of energy power consumption plan data and the actual power consumption data of new forms of energy in this embodiment, can compare through with new forms of energy power consumption plan data and the actual power consumption data of new forms of energy about power consumption time and power consumption electric quantity etc. and then obtain corresponding check-up result, check-up result here can characterize whether the power consumption of power consumption side equipment that the node is corresponding carries out the new forms of energy electric power consumption according to the power consumption plan.
According to the technical scheme, after the electronic contract obtained by transaction matching of the power transaction participation node in a preset marketization mode is obtained, the new energy actual power consumption data of new energy power consumption of the power consumption participation node according to the electronic contract are obtained, so that data verification can be performed on the new energy power consumption plan data and the new energy actual power consumption data on the block chain, a verification result is obtained, and the verification result is at least used for new energy power consumption transaction clearing. Therefore, the new energy data such as the power plan data are transmitted and checked on the block chain, the characteristics of the block chain are utilized, the situation that the data are tampered in the transmission and checking processes can be avoided, and the data safety is effectively guaranteed.
Meanwhile, in the embodiment, data verification is performed according to the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data, and then power utilization assessment is realized on the premise that the safety and the non-falsification of the power utilization data are ensured through the data verification of the power utilization side.
In one implementation, after step 103, the following implementation steps may also be provided in this embodiment, as shown in fig. 2:
step 104: and adjusting the transaction parameters of the new energy power utilization transaction according to the verification result and the intelligent contract in the block chain.
And the adjusted transaction parameters are at least used for clearing and settling the new energy power utilization transaction.
Specifically, the intelligent contract is a preset intelligent contract stored in the blockchain, and the intelligent contract is used for adjusting related transaction parameters in the electronic contract. For example, after the data verification is completed and the verification result is obtained, whether to execute electric quantity and electricity price deviation processing and reward and punishment processing according to an intelligent contract is determined according to the condition that whether the electricity consumption side equipment corresponding to the electricity consumption participation node in the verification result carries out new energy electricity consumption according to the electricity consumption plan, for example, after the transaction electricity price is increased in proportion or reduced, new energy electricity consumption transaction clearing and transaction settlement are carried out.
It can be seen that, in this embodiment, through the intelligent contract of the block chain, the deviation adjustment of the transaction parameters such as the electricity price or the like or the reward and punishment processing of a certain amount of money are performed after the comparison and verification of the electricity utilization plan data and the actual electricity utilization data are performed in the block chain, so that the electricity utilization assessment is realized on the premise that the safety of the electricity utilization data and the non-falsification are guaranteed, the operation flow of the data verification is reduced, and the safe and stable operation of the electric power consumption is promoted.
In one implementation, the new energy consumption plan data of the electricity consumption participating nodes may be implemented by the following method, as shown in fig. 3:
step 301: and receiving new energy power generation plan data uploaded by the power generation participation nodes on the block chain.
For example, in this embodiment, the new energy power generation plan data uploaded to the blockchain by the power generation participating node may be received through a communication mechanism between the participating nodes on the blockchain.
The new energy power generation planning data of the power generation participation node may include data such as power generation time of planned power generation and power generation amount of planned power generation.
Step 302: and transmitting the new energy power generation plan data to the power utilization participation node on the block chain, so that the power utilization participation node generates the new energy power utilization plan data according to the new energy power generation plan data.
The new energy power utilization planning data of the power utilization participating node may include data such as power utilization time of planned power utilization and power consumption of planned power utilization.
Specifically, in this embodiment, the new energy power generation plan data is transmitted to the electricity consumption participating node through a communication mechanism between the participating nodes on the block chain, so that the electricity consumption participating node can generate new energy power generation plan data with corresponding load adjustment by using the whole network new energy power generation output as a trade mark to track the new energy power generation plan data, and thus, the new energy power generation plan data on the electricity consumption side is constrained by the new energy power generation plan data on the electricity generation side.
Step 303: and receiving new energy power utilization plan data uploaded by the power utilization participation node.
For example, in this embodiment, the new energy power utilization plan data uploaded to the blockchain by the power utilization participating node may be received through a communication mechanism between the participating nodes on the blockchain.
In one implementation, the power generation participating node on the blockchain is a block link point registered on the blockchain after identity authentication and transaction attribute authentication, and accordingly, before receiving the new energy power generation plan data uploaded by the power generation participating node on the blockchain in step 301, the method in this embodiment may further include the following steps, as shown in fig. 4:
step 401: and receiving a login request of the power generation participation node on the blockchain.
The login request of the power generation participation node at least includes identity information and key information of the power generation participation node, such as key information of an identity, a public key and the like, and it needs to be noted that the power generation participation node itself holds a private key distributed by a block chain.
Step 402: and according to the identity information and the secret key information in the login request of the power generation participation node, performing identity authentication and transaction attribute authentication on the power generation participation node.
All the power generation participating nodes and the power utilization participating nodes of the new energy form a main body of the power transaction, and all the participating nodes registered in the block chain are simultaneously distributed with paired public keys and private keys, wherein the public keys are sent to other participating nodes along with the identities of the participating nodes, the other participating nodes can adopt the public keys to confirm the authenticity of information, the private keys are only managed by key owners, and the private keys represent real sources of the transaction block chain. Therefore, each participating node in the block chain has own identity information, a public key and a corresponding private key, and at the moment, the identity authentication technology is adopted to authenticate the newly added or logged participating node such as the power generation participating node, so that a fake identity person is prevented from participating in new energy power transaction.
For example, in this embodiment, the public key that is distributed and transmitted to the power generation participating node by the blockchain when the pre-stored power generation participating node is registered in the blockchain may be used to perform identity authentication and transaction attribute authentication on the power generation participating node, where the transaction attribute refers to a power supply qualification attribute.
Specifically, in this embodiment, it may be determined whether the user on the power generation participating node that submits the login request is a registered user, and if so, it may be determined whether the power generation participating node that submits the login request has power supply qualification.
Step 403: and if the power generation participation node is subjected to identity authentication and transaction attribute authentication, allowing the power generation participation node to log in the block chain.
Therefore, in the embodiment, only the power generation participating nodes passing the identity authentication and qualification audit can successfully log in the blockchain and can perform subsequent transaction operation.
In one implementation, the electricity consumption participating node on the blockchain is a blockchain link point registered after identity authentication and transaction attribute authentication on the blockchain, and accordingly, before receiving new energy electricity consumption plan data uploaded by the electricity consumption participating node on the blockchain in step 303 or before transmitting the new energy electricity generation plan data to the electricity consumption participating node on the blockchain in step 302, the method in this embodiment may further include the following steps, as shown in fig. 5:
step 501: and receiving a login request of the electricity utilization participation node on the blockchain.
The login request of the power consumption participation node at least includes identity information and key information of the power consumption participation node, such as key information of an identity, a public key and the like, and it should be noted that the power consumption participation node itself holds a private key distributed by a block chain.
Step 502: and according to the identity information and the secret key information in the login request of the electricity utilization participation node, performing identity authentication and transaction attribute authentication on the electricity utilization participation node.
For example, in this embodiment, the pre-stored public key allocated and sent by the blockchain when the electricity consumption participating node is registered in the blockchain may be used to perform identity authentication and transaction attribute authentication on the electricity consumption participating node, where the transaction attribute refers to an electricity purchase qualification attribute.
Specifically, in this embodiment, it may be determined whether the user on the power consumption participating node that submitted the login request is a registered user, and if so, it may be determined whether the power consumption participating node that submitted the login request has the power purchase qualification.
Step 503: and if the electricity utilization participation node is subjected to identity authentication and transaction attribute authentication, allowing the electricity utilization participation node to log in the block chain.
Therefore, in the embodiment, only the power utilization participating nodes passing the identity authentication and qualification verification can successfully log in the blockchain and can perform subsequent transaction operation.
According to the implementation, the unified credible management of the business identities among various transaction main bodies such as the electricity utilization participating node and the electricity generation participating node can be realized, the problem of mutual identity credibility among multiple main bodies is further solved, the interconnection and intercommunication of all links of an energy system can be effectively realized, and the nodes synchronously realize the efficient sharing of data.
In one implementation, after step 103, the following steps may be further included in this embodiment, as shown in fig. 6:
step 105: and storing the new energy power generation plan data, the new energy power utilization plan data, the electronic contract and the verification result in a block chain.
Therefore, in the embodiment, by using the certificate storage function of the blockchain technology, the certificate of the new energy data such as the transaction main body, the transaction time, the unit information, the electricity price, the electric quantity, the electricity fee, the power transmission channel, the power transmission fee, the implementation clearing calculation and the like in the transaction information is stored, and by using the characteristics of data security and information falsification prevention of the blockchain technology, the safety of the information is effectively guaranteed.
In one implementation, the new energy generation plan data may include: the power generation planning curve of at least one day, such as power generation planning data of three days, comprises the planned power generation amount of a plurality of time points, a preset time interval is arranged between every two adjacent time points, such as 15 minutes, the corresponding power generation planning curve comprises 96 points of 3 days each day, and each point corresponds to data of one power generation time and power generation amount or power generation power.
Referring to fig. 7, a schematic structural diagram of a new energy power consumption data processing apparatus based on a blockchain according to a second embodiment of the present disclosure is provided, where the apparatus may be configured on a power transaction participation node on the blockchain, and the power transaction participation node may be a central control node in the blockchain, or may also be a certain transaction participation node in the blockchain, such as a power generation participation node or a power consumption participation node. The device in the embodiment is mainly used for improving the processing safety of the new energy data.
Specifically, the apparatus in this embodiment may include the following structure:
a contract generating unit 701, configured to obtain an electronic contract obtained by performing trade matching in a preset marketization manner through the power trade participation node;
an actual obtaining unit 702, configured to obtain new energy actual power consumption data of new energy power consumption performed by the power consumption participating node according to the electronic contract;
and the data verification unit 703 is configured to perform data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data to obtain a verification result, where the verification result is at least used for clearing the new energy power utilization transactions.
According to the technical scheme, after the electronic contract obtained by transaction matching of the power transaction participation node in a preset marketization mode is obtained, the new energy actual power consumption data of new energy power consumption of the power consumption participation node according to the electronic contract are obtained, so that data verification can be performed on the new energy power consumption plan data and the new energy actual power consumption data on the block chain, a verification result is obtained, and the verification result is at least used for new energy power consumption transaction clearing. Therefore, the new energy data such as the power plan data are transmitted and checked on the block chain, the characteristics of the block chain are utilized, the situation that the data are tampered in the transmission and checking processes can be avoided, and the data safety is effectively guaranteed.
Meanwhile, in the embodiment, data verification is performed according to the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data, and then power utilization assessment is realized on the premise that the safety and the non-falsification of the power utilization data are ensured through the data verification of the power utilization side.
In one implementation, the apparatus in this embodiment is further configured to: and adjusting the transaction parameters of the new energy power utilization transaction according to the verification result and the intelligent contract in the block chain, wherein the adjusted transaction parameters are at least used for clearing and settling the new energy power utilization transaction.
In one implementation, the new energy power utilization plan data of the power utilization participating node is obtained by:
receiving new energy power generation plan data uploaded by the power generation participation nodes on the block chain; transmitting the new energy power generation plan data to a power utilization participation node on the block chain, so that the power utilization participation node generates new energy power utilization plan data according to the new energy power generation plan data; and receiving new energy power utilization plan data uploaded by the power utilization participation nodes.
In one implementation, the power generation participating node is a block link point which is registered on the block chain after identity authentication and transaction attribute authentication; correspondingly, before receiving the new energy power generation plan data uploaded by the power generation participation nodes on the block chain, the device is further configured to: receiving a login request of a power generation participation node on the block chain; according to the identity information and the secret key information in the login request of the power generation participation node, performing identity authentication and transaction attribute authentication on the power generation participation node; and if the power generation participation node is subjected to identity authentication and transaction attribute authentication, allowing the power generation participation node to log in the block chain.
In one implementation, the electricity consumption participating node is a block link point which is registered on the block chain after identity authentication and transaction attribute authentication; correspondingly, before transmitting the new energy generation plan data to the electricity consumption participating nodes on the block chain, the apparatus is further configured to: receiving a login request of a power utilization participation node on the block chain; according to the identity information and the secret key information in the login request of the electricity utilization participation node, performing identity authentication and transaction attribute authentication on the electricity utilization participation node; and if the electricity utilization participation node is subjected to identity authentication and transaction attribute authentication, allowing the electricity utilization participation node to log in the block chain.
Optionally, the electronic contract at least includes the following transaction parameters: transaction subject, transaction time, transaction electric quantity and transaction price.
In one implementation, the contract obtaining unit 701 is specifically configured to: and obtaining an electronic contract obtained by carrying out transaction matching through the electric power transaction participation node in a marketization mode of continuous listing and centralized bidding.
In one implementation, the apparatus in this embodiment is further configured to: and storing the new energy power generation plan data, the new energy power utilization plan data, the electronic contract and the verification result in the block chain.
Optionally, the new energy power generation plan data includes: the power generation planning curve comprises planned power generation quantity of a plurality of time points, and a preset time interval is arranged between every two adjacent time points.
It should be noted that, the specific implementation of each unit in the present embodiment may refer to the corresponding description in the foregoing, and is not described in detail here.
Referring to fig. 8, a schematic structural diagram of a power transaction participation node on a blockchain according to a third embodiment of the present disclosure is provided, where the power transaction participation node may be implemented by an electronic device, such as a computer or a server, and the power transaction participation node may be a central control node of the blockchain, or may also be a certain transaction participation node in the blockchain, such as a power generation participation node or a power utilization participation node. The participating nodes in the embodiment are mainly used for improving the processing safety of the new energy data.
Specifically, the participating node in this embodiment may include the following structure:
a memory 801 for storing an application program and data generated by the operation of the application program;
a processor 802 for executing the application to implement: acquiring an electronic contract obtained by performing transaction matching through the electric power transaction participation node in a preset marketization mode; acquiring new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract; and carrying out data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data to obtain a verification result, wherein the verification result is at least used for clearing the new energy power utilization transaction.
According to the third embodiment of the application, after the electronic contract obtained by transaction matching of the power transaction participation node in a preset marketization mode is obtained, the participation node obtains the new energy actual power consumption data of new energy power consumption of the power consumption participation node according to the electronic contract, and therefore data verification can be performed on the new energy power consumption plan data and the new energy actual power consumption data on the blockchain to obtain the verification result, and the verification result is at least used for new energy power consumption transaction clearing. Therefore, in the embodiment, new energy data such as power plan data and the like are transmitted and verified on the block chain, so that the data can be prevented from being tampered in the transmission and verification process by using the characteristics of the block chain, and the data security is further effectively guaranteed.
Meanwhile, in the embodiment, data verification is performed according to the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data, and then power utilization assessment is realized on the premise that the safety and the non-falsification of the power utilization data are ensured through the data verification of the power utilization side.
It should be noted that, the specific implementation of the processor in the present embodiment may refer to the corresponding description in the foregoing, and is not described in detail here.
Taking the processing of the new energy processing curve of wind power generation as an example, the following illustrates an adjustable load tracking new energy output curve trading scheme based on the blockchain technology, which is implemented by the present application, as follows:
first, the overall architecture of the block chain technology-based adjustable load tracking new energy output curve trading scheme implemented in the present application mainly consists of an application layer, a service layer, and a base layer, as shown in fig. 9, where:
the application layer adopts an open technical framework to meet the business requirements of supply and demand release, matching transaction, curve verification, data analysis and the like;
the service layer displays main functions provided by the system, and the function points comprise block chain storage certificates, block chain electronic contracts, block chain identity authentication, on-chain data statistics, system management and the like;
the basic layer comprehensively supports the operation and management of the new energy output curve trading system with adjustable load tracking by using core technologies such as a block chain consensus algorithm, an intelligent contract, a digital signature and asymmetric encryption.
Based on this, the adjustable load tracking new energy output curve transaction scheme based on the block chain technology in the application can have the following advantages:
1) the adjustable load tracking new energy output curve trading system based on the block chain technology realizes unified and credible management of business identities among multiple agents such as a trading center, a power generation enterprise, a power selling enterprise, a large power user, a power grid enterprise, a scheduling center, a supervision department and the like, solves the problem of mutual identity trust among the multiple agents, can effectively realize interconnection and intercommunication of all links of an energy system, and realizes high-efficiency data sharing by synchronizing nodes.
2) And in the stage of transaction with curves, data such as a transaction main body, transaction time, unit information, electricity price, electric quantity, electricity charge, a power transmission channel, power transmission charge, clearing calculation implementation and the like in the transaction information are extracted by using a certificate storage function of the block chain technology, and the certificate storage is linked, so that the information safety is effectively guaranteed by using the characteristics of data security and information tampering prevention of the block chain technology.
3) And in the power utilization side curve checking stage, the power utilization curve is checked in the system through an intelligent contract of the block chain, so that the electric quantity assessment is realized on the premise of ensuring the safety and the non-falsification of electric quantity data, the operation flow of curve checking is reduced, and the safe and stable operation of electric power consumption is promoted.
Therefore, the trading scheme of the adjustable load tracking new energy output curve effectively promotes local new energy consumption, and plays a key role in development of new energy industry and promotion of green energy transformation. And by utilizing the characteristics of data preservation and information tampering prevention of the block chain technology, under the condition that the current electric power transaction business process is not changed, the safety of information is effectively guaranteed in the data transmission process through the transaction data uplink, a basis is provided for matters such as later electric power settlement, transaction verification and right maintenance, and dispute risks can be effectively prevented. The security, the public transparency and the data reliability of the transaction are ensured by key technologies such as digital signatures, intelligent contracts, consensus mechanisms, asymmetric encryption algorithms and the like of the block chain technology.
In specific implementation, the embodiment of the application provides an adjustable load tracking new energy output curve transaction system based on a block chain technology and an implementation method, and the implementation scheme is as follows:
firstly, all power generation and power utilization participants of the new energy form a main body of the electric power transaction, the participants respectively prepare respective identity information, a public key and a corresponding private key, and perform identity authentication on the newly added participants by adopting an identity authentication technology to prevent a fake-identity person from participating in the electric power transaction of the new energy. The participator generates a matched public key and a private key at the same time, the public key is sent to other participators along with the identity of the participator, and the other participators can adopt the public key to confirm the authenticity of the information; the private key is managed only by the key owner, and represents the true source of the transaction blockchain.
And then, matching the electric power transaction after the electric power transaction parties have the electric power transaction conditions, and automatically generating an electronic contract by a block chain electric power transaction platform (electric power transaction participation node). The electronic contract includes: the system comprises a transaction main body, transaction time, transaction electric quantity, transaction price, power transmission channel, power transmission expense, special appointment and the like.
The power generation plan curve, the load regulation power utilization curve (power utilization plan curve), the electronic contract, the implementation clearing and other data link deposit certificates are used as the basis for power settlement and user side curve checking.
And finally, based on an intelligent contract mechanism solidified by the block chain transaction system, the power utilization side automatically executes electric quantity deviation examination after curve verification and judges whether the power utilization side completes electric power consumption.
As shown in fig. 10, the specific implementation flow of the trade method for tracking new energy output curve based on the blockchain technology in this embodiment is as follows:
and S1, performing identity authentication and qualification verification on the power market users (power generation participating nodes and power utilization participating nodes) submitting the login requests, namely judging whether the power market users submitting the login requests are registered users, and if so, continuously judging whether the curve transaction user nodes submitting the login requests have power supply qualification or power purchase qualification. Only the user who passes the identity authentication and qualification verification can carry out the subsequent transaction operation.
And S2, submitting a new energy power generation plan curve of the future 3 days by the power generation enterprises (power generation participation nodes) through the blockchain trading platform. The power generation schedule curve is a schedule power generation amount per 15 minutes from the time of zero on the predicted operation day, and the total number of the power generation amount is 96 points per day. In this embodiment, the new energy power is first consumed, the power transaction is marked by the predicted output curve of the new energy in the whole network, and the power generation side is not constrained by the curve.
And S3, generating and submitting the power utilization plan curve to the blockchain according to the power generation plan curve by the power utilization side (the power utilization participation node), and consuming the power according to the power utilization plan curve. The power generation output of the whole network new energy is taken as a trade mark, the load adjustment power utilization curve tracks the power generation of the new energy, and the power utilization side is restrained by the curve. The load adjustment electricity utilization curve counts 24 points each day with the planned electricity quantity of every 1 hour starting at the time of the operation day zero.
And S4, the electric power trading center (participating node) carries out trading matching in a marketization mode of continuous listing and centralized bidding, and further generates the electronic contract. The transaction time sequence is set to be 3 days, and the transaction electric quantity is predicted electricity generation quantity two to three days after the transaction date.
And S5, after the transaction is fulfilled according to the electronic contract, the power utilization side curve is verified through the block chain platform. The power utilization side curve verification executes power assessment according to an intelligent contract mechanism; and the power transaction center carries out reward and punishment execution according to the output result. If the power utilization enterprise finishes plan curve power consumption, the power price takes the bargain preferential power price as the payment basis for chain deposit certificate; the power utilization enterprise does not complete the new energy consumption task, the platform automatically executes the electric quantity deviation, and the electric price is increased in proportion according to the electric quantity deviation rule in the intelligent contract to participate in settlement.
And S6, after the power utilization side curve is verified, transaction clearing calculation is carried out according to the electricity price newly generated by the reward and punishment mechanism, the electric power transaction clearing data is linked up and stored, and the stored data is used as an electric power settlement basis.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A new energy power utilization data processing method based on a blockchain is applied to power transaction participation nodes on the blockchain, and the method comprises the following steps:
the method for obtaining the electronic contract obtained by the electric power trading participation node through trading matching in a preset market mode comprises the following steps: obtaining an electronic contract obtained by transaction matching of the power transaction participation node in a marketization mode of continuous listing and centralized bidding;
acquiring new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract;
carrying out power utilization side curve data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data, wherein the new energy power utilization plan data comprise power utilization plan curves, the power utilization plan curves comprise planned power utilization electric quantities of a plurality of time points every day, a preset time interval is reserved between every two adjacent time points, a power utilization side curve verification result is obtained, the power utilization side curve verification result is at least used for clearing new energy power utilization transactions, and the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data are subjected to power utilization side curve data verification, wherein the power utilization side curve data verification comprises the following steps: comparing the new energy power utilization plan data with the new energy actual power utilization data about power utilization time and power utilization amount, wherein the power utilization side curve verification result can represent whether power utilization side equipment corresponding to the power utilization participation node carries out new energy power consumption according to the power utilization plan or not;
according to the power utilization side curve verification result, transaction parameters of the new energy power utilization transaction are adjusted according to an intelligent contract in the block chain, and the adjusted transaction parameters are at least used for clearing and settlement of the new energy power utilization transaction, wherein the intelligent contract is an intelligent contract which is stored in the block chain and is preset, and the intelligent contract is used for adjusting related transaction parameters in the electronic contract and comprises the steps of determining whether to execute power quantity and power price deviation processing according to the intelligent contract according to the condition that whether to execute new energy power consumption according to a power consumption plan or not according to power utilization side equipment corresponding to a power utilization participation node in the power utilization side curve verification result;
the new energy power utilization plan data of the power utilization participation node is obtained through the following method:
receiving new energy power generation plan data uploaded by power generation participation nodes on the block chain, wherein the new energy power generation plan data comprises: the power generation planning curve comprises planned power generation quantity of a plurality of time points every day, and a preset time interval is formed between every two adjacent time points;
transmitting the new energy power generation plan data to a power utilization participation node on the block chain, so that the power utilization participation node generates new energy power utilization plan data according to the new energy power generation plan data;
receiving new energy power utilization plan data uploaded by the power utilization participation nodes;
the power generation participation node is a block chain link point which is logged in after identity authentication and transaction attribute authentication on the block chain;
before receiving new energy power generation plan data uploaded by power generation participating nodes on the block chain, the method further comprises the following steps:
receiving a login request of a power generation participation node on the block chain;
according to the identity information and the key information in the login request of the power generation participation node, performing identity authentication and transaction attribute authentication on the power generation participation node, wherein the identity authentication and the transaction attribute authentication are performed on the power generation participation node by using a public key which is pre-stored and is distributed and sent by a block chain when the power generation participation node is registered to the block chain; each participating node registered in the blockchain is simultaneously distributed with a public key and a private key which are paired;
and if the power generation participation node is subjected to identity authentication and transaction attribute authentication, allowing the power generation participation node to log in the block chain.
2. The method according to claim 1, wherein the electricity utilization participating node is a block link point which is registered on the block chain after identity authentication and transaction attribute authentication;
wherein, prior to transmitting the new energy generation plan data to the electricity consumption participating nodes on the blockchain, the method further comprises:
receiving a login request of a power utilization participation node on the block chain;
according to the identity information and the key information in the login request of the electricity utilization participation node, performing identity authentication and transaction attribute authentication on the electricity utilization participation node;
and if the electricity utilization participation node is subjected to identity authentication and transaction attribute authentication, allowing the electricity utilization participation node to log in the block chain.
3. The method of claim 1, further comprising:
and storing the new energy power generation plan data, the new energy power utilization plan data, the electronic contract and the verification result in the block chain.
4. A blockchain-based new energy data processing apparatus, wherein a power transaction participation node is configured on the blockchain, the apparatus comprising:
the contract generating unit is used for obtaining an electronic contract obtained by transaction matching of the electric power transaction participation node in a preset market mode, and comprises the following steps: obtaining an electronic contract obtained by transaction matching of the power transaction participation node in a marketization mode of continuous listing and centralized bidding;
the actual obtaining unit is used for obtaining new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract;
the data verification unit is used for verifying new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data through power utilization side curve data, the new energy power utilization plan data comprise power utilization plan curves, the power utilization plan curves comprise planned power utilization electric quantities of a plurality of time points every day, preset time intervals are arranged between every two adjacent time points, and power utilization side curve verification results are obtained and are at least used for clearing new energy power utilization transactions; the step of carrying out power utilization side curve data verification on the new energy power utilization plan data and the new energy actual power utilization data of the power utilization participation nodes comprises the following steps: comparing the new energy power utilization plan data with the new energy actual power utilization data about power utilization time and power utilization amount, wherein the power utilization side curve verification result can represent whether power utilization side equipment corresponding to the power utilization participation node carries out new energy power consumption according to the power utilization plan or not; the new energy power utilization plan data of the power utilization participation node is obtained through the following method: receiving new energy power generation plan data uploaded by power generation participation nodes on the block chain, wherein the new energy power generation plan data comprises: the power generation planning curve comprises planned power generation quantity of a plurality of time points, and a preset time interval is formed between every two adjacent time points; transmitting the new energy power generation plan data to a power utilization participation node on the block chain, so that the power utilization participation node generates new energy power utilization plan data according to the new energy power generation plan data; receiving new energy power utilization plan data uploaded by the power utilization participation nodes;
the apparatus is further configured to: according to the power utilization side curve verification result, transaction parameters of the new energy power utilization transaction are adjusted according to an intelligent contract in the block chain, and the adjusted transaction parameters are at least used for clearing and settlement of the new energy power utilization transaction, wherein the intelligent contract is an intelligent contract which is stored in the block chain and is preset, and the intelligent contract is used for adjusting related transaction parameters in the electronic contract and comprises the steps of determining whether to execute power quantity and power price deviation processing according to the intelligent contract according to the condition that whether to execute new energy power consumption according to a power consumption plan or not according to power utilization side equipment corresponding to a power utilization participation node in the power utilization side curve verification result;
the power generation participation node is a block chain link point which is logged in after identity authentication and transaction attribute authentication on the block chain;
the device is further used for, before receiving the new energy power generation plan data uploaded by the power generation participation nodes on the block chain:
receiving a login request of a power generation participation node on the block chain;
according to the identity information and the key information in the login request of the power generation participation node, performing identity authentication and transaction attribute authentication on the power generation participation node, wherein the identity authentication and the transaction attribute authentication are performed on the power generation participation node by using a public key which is pre-stored and is distributed and sent by a block chain when the power generation participation node is registered to the block chain; each participating node registered in the blockchain is simultaneously distributed with a public key and a private key which are paired;
and if the power generation participation node is subjected to identity authentication and transaction attribute authentication, allowing the power generation participation node to log in the block chain.
5. A power transaction participation node on a blockchain, the power transaction participation node comprising:
a memory for storing an application program and data generated by the application program running;
a processor for executing the application to implement: the method for obtaining the electronic contract obtained by the electric power trading participation node through trading matching in a preset market mode comprises the following steps: obtaining an electronic contract obtained by transaction matching of the power transaction participation node in a marketization mode of continuous listing and centralized bidding; acquiring new energy actual electricity utilization data of new energy electricity consumption of the electricity utilization participating node according to the electronic contract; carrying out power utilization side curve data verification on the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data, wherein the new energy power utilization plan data comprise power utilization plan curves, the power utilization plan curves comprise planned power utilization electric quantities of a plurality of time points every day, a preset time interval is reserved between every two adjacent time points, a power utilization side curve verification result is obtained, the verification result is at least used for clearing new energy power utilization transactions, and the new energy power utilization plan data of the power utilization participation node and the new energy actual power utilization data are subjected to power utilization side curve data verification, wherein the power utilization side curve data verification comprises the following steps: comparing the new energy power utilization plan data with the new energy actual power utilization data about power utilization time and power utilization amount, wherein the power utilization side curve verification result can represent whether power utilization side equipment corresponding to the power utilization participation node carries out new energy power consumption according to the power utilization plan or not; according to the verification result, transaction parameters of the new energy power utilization transaction are adjusted according to an intelligent contract in the block chain, and the adjusted transaction parameters are at least used for clearing and settlement of the new energy power utilization transaction, wherein the intelligent contract is an intelligent contract which is preset and stored in the block chain, and is used for adjusting related transaction parameters in the electronic contract, and the method comprises the steps of determining whether to execute electric quantity and power price deviation processing according to the intelligent contract according to the situation that whether to execute new energy power consumption according to a power consumption plan or not according to power consumption side equipment corresponding to a power consumption participation node in the power consumption side curve verification result;
the new energy power utilization plan data of the power utilization participation node is obtained through the following method:
receiving new energy power generation plan data uploaded by power generation participating nodes on the block chain, wherein the new energy power generation plan data comprises: the power generation planning curve comprises planned power generation quantity of a plurality of time points, and a preset time interval is formed between every two adjacent time points;
transmitting the new energy power generation plan data to a power utilization participation node on the block chain, so that the power utilization participation node generates new energy power utilization plan data according to the new energy power generation plan data;
receiving new energy power utilization plan data uploaded by the power utilization participation nodes;
the power generation participation node is a block chain link point which is logged in after identity authentication and transaction attribute authentication on the block chain;
before receiving new energy power generation plan data uploaded by power generation participation nodes on the block chain, the method comprises the following steps:
receiving a login request of a power generation participation node on the block chain;
according to the identity information and the key information in the login request of the power generation participation node, performing identity authentication and transaction attribute authentication on the power generation participation node, wherein the identity authentication and the transaction attribute authentication are performed on the power generation participation node by using a public key which is pre-stored and is distributed and sent by a block chain when the power generation participation node is registered to the block chain; each participating node registered in the blockchain is simultaneously distributed with a public key and a private key which are paired;
and if the power generation participation node is subjected to identity authentication and transaction attribute authentication, allowing the power generation participation node to log in the block chain.
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