A power transaction method based on a block chain

A technology of electricity trading and blockchain, which is applied in the field of energy Internet, can solve problems such as inability to fully realize point-to-point open and transparent transactions, and achieve the effect of preventing tampering and transparent transactions

Pending Publication Date: 2019-05-21
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it still requires the participation of a central organization, and it cannot fully realize point-to-point open and transparent transactions.

Method used

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  • A power transaction method based on a block chain

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Effect test

Embodiment 1

[0024] Embodiment 1: as figure 1 As shown, a blockchain-based power trading method, the specific steps are as follows:

[0025] Step1 Build a blockchain technology platform, the platform is composed of a number of electricity sellers and buyers, each of which is registered as a node, forming a blockchain platform composed of N nodes;

[0026] Step2 selects a master node, which is publicly elected based on the blockchain voting system;

[0027] Step3 Send the transaction request data of the electricity seller and the electricity buyer to the blockchain platform, and store the data on the blockchain. The transaction request data includes their respective electricity quantities and electricity prices, and the electricity quantity includes the electricity seller’s Published sellable electricity sales and demanded electricity purchases released by power buyers, the master node then formulates the power unit price and settlement conditions based on the transaction request data betw...

Embodiment 2

[0030] Embodiment 2: In this embodiment, four nodes (A, B, C, D) constitute the blockchain platform. Step 1, when registering, a public private key will be marked, authenticated and created by the blockchain platform, Use this as a node on the blockchain to establish an independent identity code.

[0031] Step 2 is to select the master node. First, the four participating nodes A, B, C, and D are all the masses, start voting, and rank according to the number of votes. The top 50% of all nodes are elected as consensus nodes, and the rest are all mass nodes , and then the consensus nodes vote each other to elect a master node. After the election, the master node will start its tenure, and the remaining consensus node representatives will become the masses until the next election. Every once in a while, a dynamic consensus node representative At the same time, the master node will be updated accordingly, and the updated master node will then formulate the power unit price accordin...

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PUM

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Abstract

The invention relates to a power transaction method based on a block chain, and belongs to the field of energy internet. According to the method, a power seller and a power purchaser are respectivelyused as a node, and N nodes jointly construct a block chain technical platform; an acknowledged master node is selected according to the voting system of the block chain, wherein the master node automatically formulates a power unit price according to the requirements of a power seller and a power purchaser; Transaction request data of the electricity seller and the electricity purchaser are sentto the block chain platform, and the data are stored in the block chain. Data interaction and storage of the electricity selling party and the electricity purchasing party pass through the block chainplatform, and after a transaction occurs, a result is stored in each node; And the transaction result notifies the power dispatching module to dispatch the electricity seller to the electricity purchaser, and the transaction is finished. According to the invention, the energy power transaction is more effective and reliable, the transaction is transparent, and the transaction information can be prevented from being tampered.

Description

technical field [0001] The invention relates to a blockchain-based power trading method, which belongs to the technical field of energy Internet. Background technique [0002] The traditional power operation mode is to centralize the collected power to the power station, and then the power station will transmit it to the end user according to the demand. With the development of the energy Internet, the original power consumers have transformed into the role of prosumers, and a large number of prosumers have formed a new type of bilateral power trading market, which has resulted in massive transaction information and low data security. , The problem of being easily tampered with. Therefore, we need a decentralized and trusted interaction technology as the technical support for energy Internet in information interaction. [0003] Blockchain technology is the underlying technology of Bitcoin. It is essentially a decentralized database and a distributed ledger. It is characte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q30/02G06Q20/38G06Q50/06
Inventor 朱艳蔡文军沈韬刘英莉朱荣盛
Owner KUNMING UNIV OF SCI & TECH
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