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Power distribution network end-to-end power transaction real-time settlement method based on block chain

A technology of electricity trading and blockchain, applied in the direction of buying and selling/lease transactions, computing, electrical components, etc., can solve the problem of small power consumption in a single transaction, can not guarantee the fairness of market transactions, security, privacy of data information, smart contracts Real-time decision-making does not consider issues such as rate-balanced distribution, market overall efficiency improvement, etc., to achieve the effect of improving efficiency and safety, and realizing automatic real-time supervision

Pending Publication Date: 2021-08-17
SICHUAN UNIV
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  • Description
  • Claims
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Problems solved by technology

[0003] The existing distributed trading mechanism has the following disadvantages: 1) It cannot guarantee the fairness, security, and privacy of its own data and information in market transactions; 2) The number of power transactions between market entities is huge, but the single The power is small, and the operating pressure of the centralized trading platform is rising exponentially; 3) The real-time decision-making of the smart contract does not take into account the balanced distribution of the main benefits and the improvement of the overall efficiency of the market

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  • Power distribution network end-to-end power transaction real-time settlement method based on block chain
  • Power distribution network end-to-end power transaction real-time settlement method based on block chain
  • Power distribution network end-to-end power transaction real-time settlement method based on block chain

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Embodiment Construction

[0045] Below in conjunction with the appendix of the present invention Figure 1~4 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations can be obtained by those skilled in the art without making creative efforts.

[0046] In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of It is convenient to describe the present invention, but does not indicate or imply that the device...

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Abstract

The invention relates to the technical field of power systems, in particular to a power distribution network end-to-end power transaction real-time settlement method based on a block chain, which comprises the following steps that: S1, a market subject meeting a market access condition and meeting a transaction condition is allowed to enter a market to participate in power transaction; S2, a market subject locates a self transaction role, calls a market quotation optimization intelligent contract to optimize end-to-end transaction quotation information, and submits the quotation information to a bidirectional auction intelligent contract; S3, based on a bidirectional auction market mechanism, market clearing is completed to obtain a transaction result, and the transaction result is submitted to a real-time settlement intelligent contract; and S4, the real-time settlement intelligent contract completes transaction settlement according to the transaction result. According to the invention, the qualification that the market subject is allowed to enter the market to participate in the power transaction is limited through the market admission condition and the transaction condition, and the problems of real-time transaction decision and automatic control of the market subject are solved through market quotation optimization of the smart contract, bidirectional auction of the smart contract and real-time settlement of the smart contract.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a block chain-based real-time settlement method for end-to-end power transactions in distribution networks. Background technique [0002] In recent years, the installed capacity of distributed new energy has continued to grow, but the volatility and intermittency of its power generation has seriously restricted the healthy development of distributed new energy. Using market-oriented means to ensure the balance of energy supply and demand in the distribution network and to promote the local consumption of new energy has become an increasingly urgent demand. In addition, in order to realize multi-subject intelligent transactions, end-to-end distributed transactions based on blockchain Mechanism design research mainly focuses on the two-way auction mechanism and the reverse auction mechanism: In the two-way auction mechanism, the two-way auction mechanism is deployed in the sm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06Q30/08G06Q40/04G06Q50/06H04L29/06H04L29/08
CPCG06Q30/0611G06Q30/08G06Q40/04G06Q50/06H04L67/025H04L67/1097H04L67/12H04L63/0442H04L63/0876Y04S10/50Y04S50/10
Inventor 刘友波王潇笛刘俊勇
Owner SICHUAN UNIV
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