CN109447808B - Electric power transaction method - Google Patents
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- CN109447808B CN109447808B CN201811324929.4A CN201811324929A CN109447808B CN 109447808 B CN109447808 B CN 109447808B CN 201811324929 A CN201811324929 A CN 201811324929A CN 109447808 B CN109447808 B CN 109447808B
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Abstract
An electric power trading method can simultaneously realize electric energy trading contracts, equipment operation and maintenance services and energy efficiency optimization services, and belongs to the field of electric power trading. The invention comprises the following steps: establishing an intelligent contract: the method comprises the following steps of (1) carrying out an electric energy trading contract, an equipment operation and maintenance service contract and an energy efficiency optimization service contract; the power generation module, the power utilization module, the equipment operation and maintenance service module and the energy efficiency optimization service module send transaction requests; according to the electric energy trading contract, a power generation module and a power utilization module are matched with a trading object, and trading information is recorded to a public account book; monitoring the generated energy of each power generation module in the public account book, matching the power generation modules with the equipment operation and maintenance service modules as transaction objects according to the equipment operation and maintenance service contract, and recording transaction information to the public account book; and monitoring the power consumption of each power utilization module in the public account book, matching the power utilization modules with the energy efficiency optimization service module as a transaction object according to the energy efficiency optimization service contract, and recording transaction information to the public account book.
Description
Technical Field
The invention provides an electric power transaction method, particularly relates to an electric power transaction method based on a block chain technology, and belongs to the field of electric power transaction.
Background
The electric power transaction refers to the transaction activities performed on electric power commodities and services, and comprises electric energy transaction, auxiliary service transaction, transmission right transaction and the like. These transactions need to be coordinated and referenced to complete.
Currently these types of transactions include bilateral transactions and centralized bid transactions. The bilateral transaction is that the requiring party finds the transaction party by itself, and the two parties negotiate and sign a contract after agreement is reached. The disadvantage of this method is that it is difficult to find a suitable transaction party, and if one party defaults or there is a problem in the transaction, the transaction will fail, which brings trouble to both parties. The centralized bidding transaction is a transaction mode that an electric power transaction mechanism organizes and issues market information, then both parties negotiate and agree on electric quantity and electricity price to form a deal. The method has the advantages of high degree of freedom and safety, the process of bargaining between two parties is also a market game and bidding process, but the operation is complex, and the transaction needs the organization of the electric power transaction mechanism to participate in the completion.
The block chain is used as a bottom layer technology for encrypting currency bitcoins, is a great innovation, and at present, many industries start to use the block chain technology, particularly the block chain is used as a tool to realize a real energy internet technology. The blockchain functions are: firstly, privacy, namely, privacy is protected by the access authority combined by public and private keys; secondly, the public account book is tamper-proof, and the main bodies are matched with trust or mandatory trust in a certain mode to realize ubiquitous interaction under the mandatory trust; thirdly, decentralized, point-to-point interactive decision among the devices deployed based on the block chain is made, trust does not need to be entrusted to a centralized platform instead of the decision, and decentralized is carried out, so that democratic and distributed decision of the devices is achieved; and fourthly, carrying out random game among all the main bodies based on a definite interaction rule, wherein the system presents neutral benign evolution and accords with marketization rules and harmony and progressiveness of competitive evolution.
In order to realize simple trading in the power market, the blockchain technology is used for power trading to realize decentralization, and certainly, the blockchain is not universal, and the new mode of power trading still has problems:
the decentralization of the block chain technology can only solve the decentralization of the electric energy transaction at present, and in practical application, besides providing supply and demand intermediary service matched with business, equipment operation and maintenance service and professional energy-saving emission-reduction and efficiency optimization schemes are provided for users, and the professional services in the prior art cannot be decentralized through the block chain.
Disclosure of Invention
In view of the above disadvantages, the present invention provides an electric power trading method capable of simultaneously implementing an electric energy trading contract, an equipment operation and maintenance service, and an energy efficiency optimization service.
The invention relates to a power transaction method, which comprises the following steps:
s1, establishing an intelligent contract, comprising: the method comprises the following steps of (1) carrying out an electric energy trading contract, an equipment operation and maintenance service contract and an energy efficiency optimization service contract;
s2, sending a transaction request by the power generation module, the power utilization module, the equipment operation and maintenance service module and the energy efficiency optimization service module;
s3, matching transaction objects for the power generation module and the power utilization module which send transaction requests according to the electric energy transaction contract, and recording transaction information to a public account book after the transaction objects are successfully matched;
s4, monitoring the generated energy of each power generation module in the public account book, matching the power generation modules with equipment operation and maintenance service modules sending transaction requests according to equipment operation and maintenance service contracts, establishing equipment operation and maintenance service transactions after successful matching of transaction objects, and recording transaction information to the public account book;
s5, monitoring the power consumption of each power utilization module in the public ledger, matching and sending an energy efficiency optimization service module of a transaction request for the power utilization modules according to an energy efficiency optimization service contract, establishing energy efficiency optimization service transaction after transaction objects are successfully matched, and recording transaction information to the public ledger.
Preferably, the electric energy trading contract includes a transmission line matching rule, an electric quantity matching rule, a price matching rule and a loss limiting rule;
the transmission line matching contract is used for matching the transmission lines of the power generation module and the power utilization module which send the transaction request and obtaining a transmission distance;
the electric quantity matching contract is used for matching the power supply requirement of the power generation module sending the transaction request with the power consumption requirement of the power utilization module;
the price matching contract is used for matching the power supply price of the power generation module sending the transaction request with the demand price of the power utilization module;
and the loss limit contract is used for calculating the transmission loss of the power generation module and the power utilization module which are successfully matched with the transmission line, the electric quantity and the price, and selecting the power generation module and the power utilization module with the minimum transmission loss as the successfully matched transaction objects.
Preferably, the power supply requirement includes: power supply amount, voltage class, power supply power and power supply price.
Preferably, the power supply price is a stepped price according to the difference of the power demand of the power utilization module.
Preferably, the contract for the equipment operation and maintenance service includes:
the generating capacity monitoring contract is used for monitoring whether the generating module needs equipment operation and maintenance service according to the equipment capacity and the generating capacity of the generating module;
the manufacturer matching contract is used for matching the equipment operation and maintenance service module sending the transaction request with the equipment manufacturer of the power generation module needing the equipment operation and maintenance service;
the maintenance equipment quantity matching contract is used for matching the equipment operation and maintenance service module sending the transaction request with the maintenance equipment quantity of the power generation module needing the equipment operation and maintenance service;
and the price matching contract is used for selecting the equipment operation and maintenance service module with low price as a trading object successfully matched with the power generation module from the equipment manufacturer of a certain power generation module and the equipment operation and maintenance service module successfully matched with the maintenance equipment quantity.
Preferably, the energy efficiency optimization service contract includes:
the power consumption monitoring contract is used for monitoring whether the power utilization module needs energy efficiency optimization service according to the equipment quantity and the generated energy of the power utilization module;
the manufacturer matching contract is used for matching the energy efficiency optimization service module sending the transaction request with the equipment manufacturer of the power utilization module needing the energy efficiency optimization service;
the energy efficiency optimization equipment quantity matching contract is used for matching the energy efficiency optimization service module sending the transaction request with the energy efficiency optimization equipment quantity of the power generation module needing equipment energy efficiency optimization service;
and the price matching contract is used for selecting the equipment operation and maintenance service module with low price as a trading object successfully matched with the power utilization module from the equipment manufacturer of a certain power utilization module and the equipment operation and maintenance service module successfully matched with the energy efficiency optimization equipment quantity.
The intelligent contract-based energy consumption and energy efficiency optimization system has the advantages that based on an intelligent contract, the power generation module, the power utilization module, the equipment operation and maintenance service module and the energy efficiency optimization service module select a transaction object by utilizing a consensus mechanism, and the transaction of the electric energy, the equipment operation and maintenance service and the energy efficiency optimization service is realized. The invention can realize the electric energy transaction, the equipment operation and maintenance service and the energy efficiency optimization service transaction without a third party mechanism. The invention automatically matches transactions and has simple operation.
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FIG. 1 is a schematic flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
An electric power transaction method of the present embodiment includes:
s1, establishing an intelligent contract, comprising: the method comprises the following steps of (1) carrying out an electric energy trading contract, an equipment operation and maintenance service contract and an energy efficiency optimization service contract;
the electric energy trading contract is used for restricting the trading matching of the power generation module and the power utilization module and matching trading objects of the power generation module and the power utilization module according to contract contents;
the equipment operation and maintenance service contract is used for restricting the transaction matching of the power generation module and the equipment operation and maintenance service module and matching transaction objects for the power generation module and the equipment operation and maintenance service module according to the contract content;
the energy efficiency optimization service contract is used for restricting transaction matching of the power utilization module and the energy efficiency optimization service module and matching transaction objects for the power utilization module and the energy efficiency optimization service module according to contract contents;
s2, sending a transaction request by the power generation module, the power utilization module, the equipment operation and maintenance service module and the energy efficiency optimization service module; the information in the transaction request is consistent with the information types in the electric energy transaction contract, the equipment operation and maintenance service contract and the energy efficiency optimization service contract, so that whether the transactions are matched can be determined according to the contract;
s3, matching transaction objects for the power generation module and the power utilization module which send transaction requests according to the electric energy transaction contract, and recording transaction information to a public account book after the transaction objects are successfully matched;
s4, monitoring the generated energy of each power generation module in the public account book, matching the power generation modules with equipment operation and maintenance service modules sending transaction requests according to equipment operation and maintenance service contracts, establishing equipment operation and maintenance service transactions after successful matching of transaction objects, and recording transaction information to the public account book;
s5, monitoring the power consumption of each power utilization module in the public ledger, matching and sending an energy efficiency optimization service module of a transaction request for the power utilization modules according to an energy efficiency optimization service contract, establishing energy efficiency optimization service transaction after transaction objects are successfully matched, and recording transaction information to the public ledger.
In the matching process of the embodiment, for example, when the power generation module is matched with the trading object, the other power utilization modules adopt a consensus mechanism to select the trading object which is in accordance with the contract.
In a preferred embodiment, the electric energy trading contract comprises a transmission line matching rule, an electric quantity matching rule, a price matching rule and a loss limiting rule;
the transmission line matching contract is used for matching the transmission lines of the power generation module and the power utilization module which send the transaction request and obtaining a transmission distance; when the transmission lines are matched, matching is required according to actual electric wire transmission configuration, for example, a transmission line is required to be arranged between actual power stations of the power generation module A and the power utilization module B, and the matching can be successful;
the electric quantity matching contract is used for matching the power supply requirement of the power generation module sending the transaction request with the power consumption requirement of the power utilization module; the power supply requirement of the power generation module is greater than the power consumption requirement of the power utilization module, or when the power consumption requirement of the power utilization module is too large, no independent power generation module can meet the requirement, and a plurality of power generation modules can be matched with the power utilization module;
the price matching contract is used for matching the power supply price of the power generation module sending the transaction request with the demand price of the power utilization module; setting a proper price interval to enable the power generation module and the power utilization module to be matched with proper prices so as to ensure the income;
and the loss limit contract is used for calculating the transmission loss of the power generation module and the power utilization module which are successfully matched with the transmission line, the electric quantity and the price, and selecting the power generation module and the power utilization module with the minimum transmission loss as the successfully matched transaction objects.
According to the embodiment, the transmission loss is calculated according to the transmission distance, the voltage level and the power consumption, and further screening is performed according to the loss, so that energy conservation is realized, and benefit maximization is realized.
In a preferred embodiment, the power supply requirement includes: power supply amount, voltage class, power supply power and power supply price.
In a preferred embodiment, the power supply price is a stepped price according to the difference of the power demand of the power utilization module.
In the embodiment, the power supply price is stepped, and the energy use is regulated and controlled.
In a preferred embodiment, the contract for the operation, maintenance and service of the equipment includes:
the generating capacity monitoring contract is used for monitoring whether the generating module needs equipment operation and maintenance service according to the equipment capacity and the generating capacity of the generating module; the power generation module fixes the equipment amount to work, and when a certain power generation amount is reached, equipment in the power generation module needs to be maintained, so that the performance and the service time of the equipment are ensured; then, matching a proper equipment operation and maintenance service module for the equipment;
the manufacturer matching contract is used for matching the equipment operation and maintenance service module sending the transaction request with the equipment manufacturer of the power generation module needing the equipment operation and maintenance service; the equipment operation and maintenance service module does not have the capacity of maintaining the equipment of all manufacturers, so that the manufacturer matching is needed to ensure the maintenance effect, and the capacity of the equipment operation and maintenance service module needs to be verified when the equipment operation and maintenance service module is applied;
the maintenance equipment quantity matching contract is used for matching the equipment operation and maintenance service module sending the transaction request with the maintenance equipment quantity of the power generation module needing the equipment operation and maintenance service;
even if the equipment operation and maintenance service module is matched with a manufacturer, whether the equipment operation and maintenance service module has the capacity of completing the maintenance and maintenance service of all equipment in a set time is determined, the working efficiency is improved, and the influence on the work of the power generation module is avoided;
and the price matching contract is used for selecting the equipment operation and maintenance service module with low price as a trading object successfully matched with the power generation module from the equipment manufacturer of a certain power generation module and the equipment operation and maintenance service module successfully matched with the maintenance equipment quantity.
After the matching between the manufacturer and the equipment amount, the price is taken as the final selection condition to ensure the benefit of the power generation module;
in a preferred embodiment, the energy efficiency optimization service contract includes:
the power consumption monitoring contract is used for monitoring whether the power utilization module needs energy efficiency optimization service according to the equipment quantity and the generated energy of the power utilization module; the electricity utilization module fixes the equipment amount to work, and when certain electricity consumption is achieved, equipment in the electricity utilization module needs to be maintained, so that the performance and the service time of the equipment are ensured; then, matching a proper energy efficiency optimization service module for the system;
the manufacturer matching contract is used for matching the energy efficiency optimization service module sending the transaction request with the equipment manufacturer of the power utilization module needing the energy efficiency optimization service; because the energy efficiency optimization service module does not necessarily have the ability to provide energy efficiency optimization service for equipment produced by all manufacturers, in order to ensure the effect of the energy efficiency optimization service, manufacturer matching is required, and the ability of the energy efficiency optimization service module is required to be verified during application;
the energy efficiency optimization equipment quantity matching contract is used for matching the energy efficiency optimization service module sending the transaction request with the energy efficiency optimization equipment quantity of the power generation module needing equipment energy efficiency optimization service; even if the manufacturer is matched with the energy efficiency optimization service module, whether the energy efficiency optimization service module has the capability of completing the energy efficiency optimization service of all equipment in set time is determined, so that the working efficiency is improved, and the influence on the work of the power utilization module is avoided;
and the price matching contract is used for selecting the equipment operation and maintenance service module with low price as a trading object successfully matched with the power utilization module from the equipment manufacturer of a certain power utilization module and the equipment operation and maintenance service module successfully matched with the energy efficiency optimization equipment quantity. After the manufacturer is matched with the equipment quantity, the price is taken as a final selection condition, and the benefit of the power utilization module is ensured.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (3)
1. A method of power trading, the method comprising:
s1, establishing an intelligent contract, comprising: the method comprises the following steps of (1) carrying out an electric energy trading contract, an equipment operation and maintenance service contract and an energy efficiency optimization service contract;
s2, sending a transaction request by the power generation module, the power utilization module, the equipment operation and maintenance service module and the energy efficiency optimization service module;
s3, matching transaction objects for the power generation module and the power utilization module which send transaction requests according to the electric energy transaction contract, and recording transaction information to a public account book after the transaction objects are successfully matched;
s4, monitoring the generated energy of each power generation module in the public account book, matching the power generation modules with equipment operation and maintenance service modules sending transaction requests according to equipment operation and maintenance service contracts, establishing equipment operation and maintenance service transactions after successful matching of transaction objects, and recording transaction information to the public account book;
s5, monitoring the power consumption of each power utilization module in the public ledger, matching and sending an energy efficiency optimization service module of a transaction request for the power utilization modules according to an energy efficiency optimization service contract, establishing energy efficiency optimization service transaction after transaction objects are successfully matched, and recording transaction information to the public ledger;
the electric energy trading contract comprises a transmission line matching rule, an electric quantity matching rule, an electric price matching rule and a loss limiting rule;
the transmission line matching contract is used for matching the transmission lines of the power generation module and the power utilization module which send the transaction request and obtaining a transmission distance;
the electric quantity matching contract is used for matching the power supply requirement of the power generation module sending the transaction request with the power consumption requirement of the power utilization module;
the electricity price matching contract is used for matching the power supply price of the electricity generation module sending the transaction request with the demand price of the electricity utilization module;
the loss limit contract is used for calculating the transmission loss of the power generation module and the power utilization module which are successfully matched with the transmission line, the electric quantity and the price, and selecting the power generation module and the power utilization module with the minimum transmission loss as the successfully matched transaction objects;
the contract for the equipment operation and maintenance service comprises:
the generating capacity monitoring contract is used for monitoring whether the generating module needs equipment operation and maintenance service according to the equipment capacity and the generating capacity of the generating module;
the operation and maintenance service manufacturer matches a contract and is used for matching the equipment operation and maintenance service module sending the transaction request with the equipment manufacturer of the power generation module needing the equipment operation and maintenance service;
the maintenance equipment quantity matching contract is used for matching the equipment operation and maintenance service module sending the transaction request with the maintenance equipment quantity of the power generation module needing the equipment operation and maintenance service;
the operation and maintenance service price matching contract is used for selecting an equipment operation and maintenance service module with a low price as a trading object successfully matched with a power generation module from equipment manufacturers of certain power generation modules and equipment operation and maintenance service modules successfully matched with maintenance equipment quantity;
the energy efficiency optimization service contract comprises:
the power consumption monitoring contract is used for monitoring whether the power utilization module needs energy efficiency optimization service according to the equipment quantity and the generated energy of the power utilization module;
the energy efficiency optimization manufacturer matching contract is used for matching the energy efficiency optimization service module sending the transaction request with the equipment manufacturer of the power utilization module needing the energy efficiency optimization service;
the energy efficiency optimization equipment quantity matching contract is used for matching the energy efficiency optimization service module sending the transaction request with the energy efficiency optimization equipment quantity of the power utilization module needing equipment energy efficiency optimization service;
and the energy efficiency optimization price matching contract is used for selecting the energy efficiency optimization service module with low price as a trading object successfully matched with the power utilization module from the energy efficiency optimization service modules successfully matched with the equipment manufacturers of certain power utilization modules and the energy efficiency optimization equipment quantity.
2. A method of trading electrical power as claimed in claim 1, wherein the power supply requirement comprises: power supply amount, voltage class, power supply power and power supply price.
3. The electric power trading method of claim 2, wherein the power supply price is a stepped price according to the different power demand of the power utilization module.
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| CN110059970A (en) * | 2019-04-23 | 2019-07-26 | 南京工程学院 | A kind of network system method of commerce based on block chain technology |
| CN111507696A (en) * | 2020-04-10 | 2020-08-07 | 杭州能链科技有限公司 | Block chain-based power transaction method and device and storage medium |
| CN111507524B (en) * | 2020-04-16 | 2021-06-18 | 宁波谦屹节能科技有限公司 | Power distribution network electric power big data transaction management system based on artificial intelligence and block chain |
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| CN108306292A (en) * | 2018-04-15 | 2018-07-20 | 珠海市华清创新科技有限公司 | A kind of distributed energy resource system including the use of end index block chain |
| CN108681950A (en) * | 2018-06-11 | 2018-10-19 | 国网江苏省电力有限公司南通供电分公司 | Power distribution network demand response transaction settlement method based on block chain technology |
| CN108701270A (en) * | 2018-05-30 | 2018-10-23 | 深圳市元征科技股份有限公司 | Management method, system and the data management server of maintenance factory |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306292A (en) * | 2018-04-15 | 2018-07-20 | 珠海市华清创新科技有限公司 | A kind of distributed energy resource system including the use of end index block chain |
| CN108701270A (en) * | 2018-05-30 | 2018-10-23 | 深圳市元征科技股份有限公司 | Management method, system and the data management server of maintenance factory |
| CN108681950A (en) * | 2018-06-11 | 2018-10-19 | 国网江苏省电力有限公司南通供电分公司 | Power distribution network demand response transaction settlement method based on block chain technology |
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