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P2P power transaction data consensus method based on block chain technology

A technology of electricity trading and blockchain, applied in data processing applications, structured data retrieval, database distribution/replication, etc., can solve problems such as low consensus efficiency

Pending Publication Date: 2022-08-09
NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Raft algorithm is more suitable for private chains. Considering that the scope of P2P transactions is not limited to direct transactions between two users, expanding the scope will consider P2P transactions between aggregators and aggregators, and when the transaction scale is enlarged, it needs to be considered Consensus efficiency issues. The Raft algorithm can accommodate faulty nodes while maintaining safe and reliable consensus. However, if its scale is expanded, the consensus efficiency will become lower. It is necessary to find a consensus method that can ensure consensus efficiency while expanding nodes. Logs can be securely shared and stored

Method used

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  • P2P power transaction data consensus method based on block chain technology
  • P2P power transaction data consensus method based on block chain technology
  • P2P power transaction data consensus method based on block chain technology

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Embodiment Construction

[0008] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for this thorough and complete disclosure invention, and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings are not intended to limit the invention. In the drawings, the same elements / elements are given the same reference numerals.

[0009] Unless otherwise defined, terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it is to be understood that terms defined in commonly used dictionaries should be construed as having meanings consistent with the context in the related art, and should not be construed as idealized or overly formal meanings.

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Abstract

The invention belongs to the technical field of P2P power transaction, and particularly relates to a P2P power transaction consensus method based on a block chain technology, which is used for supporting a P2P power transaction service of a block chain application. According to the method, the problem of P2P power transaction data distributed consensus applying the block chain technology is considered, by means of the principle of a distributed consistency algorithm raft, a reputation value method is added on the basis, distributed consensus is achieved during transaction or data chaining, the step of automatic timeout or manual timeout and then election in each election in the raft algorithm is omitted, and the efficiency is improved. A reward and punishment mechanism is set according to the transaction performance of each node, so that more efficient power transaction data consensus is realized, and safe and reliable P2P power transaction is realized.

Description

technical field [0001] The patent of the present invention designs a P2P power transaction data consensus method based on blockchain technology. technical background [0002] The current electricity transactions are mostly distributed electricity transactions and grid agency electricity purchase transactions. According to data from the China Electricity Council, from January to February, the electricity transaction centers across the country have organized a total of 929.2 billion kWh of electricity in the market, a year-on-year increase of 91.4%. , accounting for 69% of the electricity consumption of the whole society, a year-on-year increase of 30.4 percentage points. Among them, the total amount of direct traded electricity in the medium and long term in the national electricity market was 649.65 billion kWh, a year-on-year increase of 65%. With the introduction of medium and long-term power direct trading policies across the country, P2P power trading between users has ...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06F16/27G06Q50/06
CPCG06Q20/389G06F16/27G06Q50/06Y04S10/50
Inventor 杨帆李彬祁兵王婧
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)