CN112488717A - Power management method based on block chain - Google Patents
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Abstract
The invention discloses a block chain-based power management method, which comprises the following steps: acquiring and selecting information selected by a power utilization end; acquiring information of a power utilization end; matching corresponding electricity selling ends; the electricity selling end with the highest selective price ratio is dispatched to the corresponding electricity using end; dividing and setting a plurality of main blocks according to different area ranges, wherein each main block comprises a plurality of sub-blocks; storing the transaction information on each sub-block in the corresponding main block; and the sub-blocks in each main block are connected with each other and share information. On the premise of ensuring the accuracy and the transparency of electric power transaction data, surplus electric power resources are reasonably distributed for small and large individual power generation users, and the transactions can be carried out and stored more quickly due to the division of a plurality of main blocks, so that safety and reliability are realized while electric power is saved.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a power management method based on a block chain.
Background
The traditional power operation mode is to collect the collected power to a power station, and then the collected power is transmitted to the end users by the power station according to the requirement. With the development of energy internet, original electric power consumers are converted into the roles of producers and consumers, and a large number of producers and consumers form a novel electric power bilateral trading market, so that the problems of high volume of trading information, low data security and easiness in tampering occur. Therefore, a decentralization and credible interaction technology is needed to serve as a technical support of the energy Internet in the aspect of information interaction. With the development of economic society, the consumption of residents is upgraded, the electrification level is continuously improved, and the electric load is rapidly increased.
CN111179113A discloses a power demand response method based on a block chain technology, which performs information registration for users participating in power demand response; carrying out power demand response processing based on a block chain intelligent contract method; and encrypting the power demand response execution result information by using a block chain technology. But only the mode of storing the transaction information is changed, and due to the fact that the power grid range is wide, the number of users is large, the distribution area is wide, and the transaction information processing is slow.
Disclosure of Invention
In order to overcome the above defects, the present invention provides a power management method based on a block chain, which improves the transaction speed and reasonably allocates excess power resources to small and large individual power generation users on the premise of ensuring the accuracy and transparency of power transaction data.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power management method based on a block chain comprises the following steps:
acquiring and selecting information selected by a power utilization end;
acquiring information of a power utilization end;
matching corresponding electricity selling ends;
the electricity selling end with the highest selective price ratio is dispatched to the corresponding electricity using end;
dividing and setting a plurality of main blocks according to different area ranges, wherein each main block comprises a plurality of sub-blocks;
storing the transaction information on each sub-block in the corresponding main block;
and the sub-blocks in each main block are connected with each other and share information.
Optionally, the information selected by the power utilization terminal includes a power transaction type, an amount of power to be purchased, a power utilization voltage, a price and a use time; the information of the power utilization end comprises the position of the power utilization end, the digital identity and historical transaction information.
Optionally, the electricity selling terminal records the electricity generation type, the electricity generation amount, the electricity quantity and the price into the corresponding sub-blocks.
Optionally, a self-test module is arranged on at least one sub-block in each main block.
Optionally, the method further comprises the steps of:
the electricity selling end additionally generates electricity according to 100% -115% of the electricity demand of the electricity using end;
at least one power storage station is arranged on each main block;
storing redundant electric energy in an electric power storage station, and recording corresponding electric power selling end information;
when the supply and demand are not coordinated, the stored electric power is distributed to the required power utilization end and transaction information is recorded.
Optionally, according to the historical transaction information recorded in each sub-block, a price advantage is given to the electricity consumption end of which the error between the actual electricity consumption and the electricity to be purchased is less than 5%.
Optionally, the power generation mode of the power selling end comprises thermal power, hydroelectric power, wind power, solar energy and nuclear power.
The block chain covers various technologies, related concepts are easy to be confused, and application scenes are various, so that the latest progress, technical differences and connection of the block chain are combed mainly from the aspects of a technical system structure, technical challenges, application scenes and the like, and technical forms and application values are summarized. Some block chain technologies are applied to electric power transaction, but only the mode of storing transaction information is changed for improving the anti-tampering capability, and due to the fact that the range of a power grid is wide, the number of users is large, the distribution area is wide, the number of blocks is large, transaction information processing is slow, energy consumption is increased, and the transaction information is often unreliated. The current power generation mode is more and more, and the cost of different power generation modes is not of uniform size, and the distance of power generation point and power consumption point also can cause the cost to be not of uniform size, and some small-size individual household also can generate electricity for oneself moreover, like wind power generation and solar energy power generation, often can produce unnecessary electric quantity, and these electric quantities are difficult to the storage or have great loss, often can cause the waste of electric power resource.
The invention has the following positive beneficial effects:
on the premise of ensuring the accuracy and transparency of electric power transaction data, surplus electric power resources are reasonably distributed for small and large individual power generation users, power consumers can freely select the information selected by the power consumers to select the information needed by the power consumers, a block chain obtains the information of the power consumers, and matching of the power consumers with better correspondence is performed on the basis of the selection of the power consumers, so that the cost performance is higher, and all parties can achieve profit win-win.
Drawings
Fig. 1 is a schematic block diagram of a power management method based on a block chain according to embodiment 1 of the present invention;
FIG. 2 is a schematic block diagram of a relationship between a main block and a sub-block according to embodiment 1 of the present invention;
fig. 3 is a schematic block diagram of a power management method based on a blockchain according to embodiment 2 of the present invention.
Detailed Description
The invention will be further illustrated with reference to some specific embodiments.
Example 1
As shown in fig. 1 and 2, the present invention discloses a power management method based on a block chain, including the steps of:
s1, acquiring and selecting information selected by a power utilization end;
s2, acquiring information of the power utilization end;
s3, matching the corresponding electricity selling ends;
s4, dispatching the electricity selling end with the highest selective price ratio to the corresponding electricity using end;
s5, dividing and setting a plurality of main blocks according to different area ranges, wherein each main block comprises a plurality of sub-blocks;
s6, storing the transaction information in each sub-block in the corresponding main block;
and the sub-blocks in each main block are connected with each other and share information.
The existing power generation modes are more and more, the cost of different power generation modes is different, the distance between a power generation point and a power utilization point is different, and some small individual users can also carry out power generation for self use, such as wind power generation and solar power generation, redundant electric quantity is often generated, the electric quantity is difficult to store or has larger loss, in order to ensure that the electric energy is saved and is not wasted, the small individual users and a large power generation station can carry out power transaction through a block chain, the cost is higher based on the remote transmission of the electric quantity, a plurality of main blocks are divided according to geographical positions, each main block is mutually connected, the management is convenient, the main block comprises a plurality of sub blocks, each sub block is also mutually connected, and the information sharing is prevented from being tampered, such as an individual power selling party and an individual power utilization party; the individual power consumers acquire and select the information selected by the power consumers, the information required by the individual power consumers is selected, the block chain acquires the information of the power consumers, and the corresponding better power selling end matching is carried out on the basis of the selection of the power consumers, so that the cost performance is higher, benefits win-win is realized for each user, after a contract transaction is completed, each sub-block within the range of the main block records the information of the contract transaction, the characteristics of information sharing and non-falsification are achieved, the traceability is realized after each contract transaction, the electric power is saved, and the safety and the reliability are realized.
Specifically, the power generation mode of the power selling end comprises thermal power, hydroelectric power, wind power, solar energy, nuclear power and the like. The information selected by the power utilization end comprises the type of power transaction, the amount of power to be purchased, the power utilization voltage, the price, the service time and the like; the information of the power utilization end comprises the position of the power utilization end, a digital identity mark, historical transaction information and the like. And the electricity selling end records the electricity generation type, the electricity generation amount, the electricity quantity and the price into the corresponding sub-blocks. And the electric power transaction intelligent contract automatically matches the selected information of the power utilization end, the information of the position identity of the power utilization end and the like, the power generation information of the power sale end, the position information and the like, matches the sub-blocks with the matching degree and high cost performance and records the sub-blocks.
Example 2
As shown in fig. 3, a power management method based on a block chain further includes the steps of:
s7, additionally generating power by the power selling end according to 100% -115% of the power demand of the power consumption end;
s8, at least one power storage station is arranged on each main block;
s9, storing redundant electric energy in the electric power storage station, and recording corresponding electric power selling end information;
and S10, distributing the stored power to the required power utilization end and recording the transaction information when the supply and demand are not coordinated.
In order to ensure the demand of the electricity utilization end, extra electricity generated by the electricity selling end is generally increased, the general electricity storage equipment is not economical and is rarely used by people, the generated electricity is wasted, but the loss is not small after long-term accumulation, so that at least one or more electricity storage stations are arranged in each main block to collect the redundant electric energy and record the identity of the electricity selling end, and when the demand of the electricity utilization end is larger than the expected demand, the stored electric energy is distributed to a required place and the transaction information is recorded.
And each main block is internally provided with at least one sub-block which is provided with a self-checking module. The self-checking module is used for judging the difference between the actual power consumption of each sub-block and the power to be purchased, and sharing and analyzing data, so that the power selling end can select corresponding extra power generation according to the data analysis of the application power end, the power and the cost can be saved, and the win-win effect can be realized. Extra power loss is certainly caused in the process of storing and converting the electric energy, and price preference is given to the power utilization end of which the error between the actual power consumption and the to-be-purchased power consumption is less than or equal to 5% according to historical transaction information recorded in each sub-block.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A power management method based on a block chain is characterized by comprising the following steps:
acquiring and selecting information selected by a power utilization end;
acquiring information of a power utilization end;
matching corresponding electricity selling ends;
the electricity selling end with the highest selective price ratio is dispatched to the corresponding electricity using end;
dividing and setting a plurality of main blocks according to different area ranges, wherein each main block comprises a plurality of sub-blocks;
storing the transaction information on each sub-block in the corresponding main block;
and the sub-blocks in each main block are connected with each other and share information.
2. The blockchain-based power management method according to claim 1, wherein the information selected by the power consumer includes a power transaction type, an amount of power to be purchased, a power consumption voltage, a price, and a usage time; the information of the power utilization end comprises the position of the power utilization end, the digital identity and historical transaction information.
3. The block chain-based power management method according to claim 1, wherein the electricity selling terminal records the type of electricity generation, the amount of electricity and the price on the corresponding sub-blocks.
4. A block chain-based power management method according to claim 2, wherein each main block has at least one self-test module disposed thereon.
5. A block chain based power management method according to claim 1, further comprising the steps of:
the electricity selling end additionally generates electricity according to 100% -115% of the electricity demand of the electricity using end;
at least one power storage station is arranged on each main block;
storing redundant electric energy in an electric power storage station, and recording corresponding electric power selling end information;
when the supply and demand are not coordinated, the stored electric power is distributed to the required power utilization end and transaction information is recorded.
6. The block chain-based power management method as claimed in claim 5, wherein price preference is given to the power consumption terminal whose error between the actual power consumption and the power to be purchased is less than 5% according to the historical transaction information recorded in each sub-block.
7. The block chain-based power management method according to claim 1, wherein the power selling end generates power in a mode including thermal power, hydroelectric power, wind power, solar power and nuclear power.
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| CN202011612652.2A CN112488717A (en) | 2020-12-30 | 2020-12-30 | Power management method based on block chain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054675A (en) * | 2021-03-15 | 2021-06-29 | 远景智能国际私人投资有限公司 | Power demand response method, system, device and medium |
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| EP0072598A1 (en) * | 1981-08-14 | 1983-02-23 | van den Berg, Hendrik | Process for matching the demand for electrical energy to the supply of electrical energy as well as a circuit used for this purpose |
| US20030074304A1 (en) * | 2001-10-12 | 2003-04-17 | Yasuharu Okada | Electric power trading market system and electric power trading method |
| CN108416696A (en) * | 2018-02-28 | 2018-08-17 | 国网江苏省电力有限公司淮安供电分公司 | Region electric power free transaction method based on block chain technology |
| CN108830711A (en) * | 2018-05-07 | 2018-11-16 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of energy internet business account book management method and system based on block chain |
| CN108985742A (en) * | 2018-07-19 | 2018-12-11 | 深圳市网心科技有限公司 | Transaction processing method, device and block catenary system |
| CN111047320A (en) * | 2019-12-19 | 2020-04-21 | 山东爱城市网信息技术有限公司 | Solar power transaction method, device and medium based on block chain |
| CN111316619A (en) * | 2018-08-13 | 2020-06-19 | 华为技术有限公司 | Photo sharing method and electronic equipment |
| CN111754307A (en) * | 2020-06-28 | 2020-10-09 | 铭数科技(青岛)有限公司 | Multi-factor electric quantity transaction matching method and device based on block chain |
-
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- 2020-12-30 CN CN202011612652.2A patent/CN112488717A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072598A1 (en) * | 1981-08-14 | 1983-02-23 | van den Berg, Hendrik | Process for matching the demand for electrical energy to the supply of electrical energy as well as a circuit used for this purpose |
| US20030074304A1 (en) * | 2001-10-12 | 2003-04-17 | Yasuharu Okada | Electric power trading market system and electric power trading method |
| CN108416696A (en) * | 2018-02-28 | 2018-08-17 | 国网江苏省电力有限公司淮安供电分公司 | Region electric power free transaction method based on block chain technology |
| CN108830711A (en) * | 2018-05-07 | 2018-11-16 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of energy internet business account book management method and system based on block chain |
| CN108985742A (en) * | 2018-07-19 | 2018-12-11 | 深圳市网心科技有限公司 | Transaction processing method, device and block catenary system |
| CN111316619A (en) * | 2018-08-13 | 2020-06-19 | 华为技术有限公司 | Photo sharing method and electronic equipment |
| CN111047320A (en) * | 2019-12-19 | 2020-04-21 | 山东爱城市网信息技术有限公司 | Solar power transaction method, device and medium based on block chain |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054675A (en) * | 2021-03-15 | 2021-06-29 | 远景智能国际私人投资有限公司 | Power demand response method, system, device and medium |
| CN113054675B (en) * | 2021-03-15 | 2024-01-05 | 远景智能国际私人投资有限公司 | Power demand response method, system, equipment and medium |
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Application publication date: 20210312 |