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A blockchain-based regional energy Internet energy trading method

A technology of energy Internet and transaction method, which is applied in the field of regional energy Internet energy transactions based on blockchain, can solve the problems of high information security risks, high transaction costs of regional energy, and low efficiency, and achieve high service costs and ensure trust sex and fairness effects

Active Publication Date: 2022-04-08
SHANGHAI JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above existing problems of high transaction cost, low efficiency, low transparency and high information security risk of regional energy, the present invention is proposed

Method used

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  • A blockchain-based regional energy Internet energy trading method
  • A blockchain-based regional energy Internet energy trading method
  • A blockchain-based regional energy Internet energy trading method

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Embodiment 1

[0030] refer to Figure 1~2 , which is the first embodiment of the present invention, this embodiment provides a blockchain-based regional energy Internet energy transaction method, including:

[0031] S1: Establish a blockchain operating platform. It should be noted that the blockchain operating platform is Ethereum, which is an open source and open blockchain platform, and the operating platform is an application program built and run on the Ethereum virtual machine through a programming language.

[0032] S2: The participant obtains an account on the blockchain platform. What needs to be explained is that the account contains the participant's current balance, contract code, and storage information. The participant has a pair of public key and private key, which are used as the account address and the key to activate the account.

[0033] S3: The participant specifies the transaction contract and confirms it with an encrypted signature through the blockchain account. It ...

Embodiment 2

[0046] refer to image 3 , which is the second embodiment of the present invention. This method is based on blockchain energy Internet energy transactions. Taking the transaction of electric energy in an industrial park as an example, producers in the region can build infrastructure such as photovoltaic power generation panels and wind power. For power generation, there are production and consumption users 1 to 9 in the park, all of whom have registered blockchain accounts and have the public and private keys returned by the blockchain. In the scenario, users 1, 3, 5, 7, and 9 have sufficient power At the same time, users 2, 4, 6, and 8 are ready to buy electricity, and use this method to conduct transactions.

[0047] First, trader users 1, 3, 5, 7, and 9 initiate transaction requests through nodes calling smart contracts. The requested information includes sales quotations, electricity, etc., and the blockchain network propagates the request information to other transaction ...

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Abstract

The invention discloses a block chain-based regional energy Internet energy transaction method, including establishing a block chain operation platform; participants obtain an account of the block chain platform; the participants specify a transaction contract and pass the The above blockchain account is encrypted and signed for confirmation; the transaction contract realizes the transaction process through the transaction environment provided by the network protocol and uses the PoW consensus mechanism to ensure the rapid completion of the transaction; after the transaction starts, send a request, start the state machine to perform operations on the contract, After the transaction nodes reach a consensus after verification, the execution of the smart contract is completed. Based on the decentralized transaction mode of blockchain technology and the transaction method integrating production and consumption in the region, the smart contract is deployed in the blockchain network and called, and the transaction is automatically executed and stored in the distributed ledger; this transaction method can be effectively Solve the problems of high service costs, low transaction efficiency, and lack of security for user privacy in the traditional energy transaction process.

Description

technical field [0001] The present invention relates to the technical field of energy internet, in particular to a blockchain-based regional energy internet energy transaction method. Background technique [0002] Regional energy internet is the basis of multi-energy system analysis, and it is also a concrete manifestation of the characteristics of multi-energy systems. At the current stage, regional energy trading is still dominated by traditional energy trading methods, using a single unified pricing, third-party electricity sales, and traditional integration of transmission and distribution methods to cooperate with the grid for power supply and transmission. There are problems such as high service costs, low transaction efficiency, and lack of security for user privacy. [0003] Blockchain technology adopts a decentralized and trustless approach to collectively maintain a reliable distributed database, thereby solving the problems of high cost, low efficiency and insecu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/38G06Q50/06
CPCG06Q20/389G06Q20/3829G06Q50/06
Inventor 邱迪刘东陈飞樊强
Owner SHANGHAI JIAOTONG UNIV
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