Block chain-based green power authentication method, device and system

A blockchain and electric power technology, applied in the field of information processing, can solve problems such as information asymmetry, data opacity, and inaccurate renewable energy certification mechanism, and achieve the effect of solving information asymmetry

Active Publication Date: 2021-10-26
STATE GRID BLOCKCHAIN TECH (BEIJING) CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention provides a blockchain-based green electricity certification method, device and system, which solves the problem of inaccu...

Method used

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  • Block chain-based green power authentication method, device and system
  • Block chain-based green power authentication method, device and system
  • Block chain-based green power authentication method, device and system

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Experimental program
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Embodiment 1

[0062] In the embodiment of the present invention, a blockchain-based green power authentication method is provided, see figure 1 , the method may include the following steps:

[0063] S101. Preprocessing the acquired basic data to obtain structured data and unstructured data.

[0064] S102. Store the structured data and the unstructured data on the authentication chain to obtain the certificate data, and control the authentication chain to periodically send the certificate data to the certificate through the multi-chain interaction mode chain.

[0065] Among them, the basic data include renewable power production chain equipment, business data of the power business system, announcements in the power business and information related to electronic contracts. Specifically, renewable energy includes solar energy, wind energy, water energy, biomass energy, land Thermal energy etc. Then generate equipment codes for each of the equipment in the full chain of power production, tha...

Embodiment 2

[0084] The possible implementation manners in the embodiments of the present invention are described below, and relevant terms in the present invention are explained first.

[0085] Blockchain: Blockchain is a technical system that is jointly maintained by multiple parties, uses cryptography to ensure transmission and access security, and can achieve consistent data storage, difficulty in tampering, and prevention of repudiation. According to different business functions, the embodiment of the present invention includes a certification chain, a token chain, and a chain of custody, which respectively realize functions such as green power certification, certificate issuance, and business perspective supervision.

[0086] Non-homogeneous token (NFT): Non-homogeneous digital assets based on blockchain background. Non-replaceable tokens are indivisible, irreplaceable, and unique. In theory, NFT can anchor all things with non-homogeneous characteristics in reality, realize the toke...

Embodiment 3

[0127] In the embodiment of the present invention, a blockchain-based green power authentication system is also provided, including:

[0128] Data acquisition module, authentication chain, certificate chain, custody chain, interaction module and certificate service module, among which,

[0129] The data acquisition module is used to preprocess the acquired basic data to obtain structured data and unstructured data, wherein the structured data includes entity codes of renewable energy-related equipment and power service system Associated data for mapping business data, the unstructured data includes announcements and electronic contract associated data in the power business; and the structured data and unstructured data are sent to the authentication chain:

[0130] The authentication chain is used to deposit the structured data and the unstructured data on the authentication chain to obtain the certificate data, and periodically send the certificate data to the certificate bas...

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Abstract

The invention discloses a block chain-based green power authentication method, device and system, and the method comprises the steps of pre-processing the obtained basic data to obtain the evidence storage data, authenticating the evidence storage data from a production side and a consumption side and through an authentication chain and a pass chain, and obtaining a green power attribute voucher and a green power consumption label if the authentication passes; generating the unique digital identification codes for the green power attribute voucher and the green power consumption label based on a non-homogenized token mode, and realizing the characteristics that the voucher and an identifier are non-interchangeable and inseparable and the like; supervising and checking the authentication process through a supervision chain, and generating the corresponding unique block chain identifiers for the authentication chain, a token chain and the supervision chain through a multi-chain interaction mode, so that data interaction of the block chains is realized. Therefore, the problems that a renewable energy authentication mechanism is inaccurate, and the information is asymmetric and the data is not transparent in the renewable energy attribute authentication and consumption evaluation process, are solved.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a blockchain-based green electricity authentication method, device and system. Background technique [0002] Renewable energy is the main force to promote the green transformation of energy and economy. How to further increase the proportion of renewable energy use and ensure the consumption of new energy in a guaranteed quantity and price will help promote the construction of a clean, low-carbon, safe and efficient energy system and accelerate the construction of new energy. It is of great significance to develop a new power system with the main body as the main body, to better serve carbon peaks, and to achieve carbon neutrality. [0003] However, the traditional green power attribute certification and green power consumption evaluation standards are lacking, and a unified standard certification and consumption evaluation process and method have not yet b...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F16/22G06F16/25
CPCG06Q10/06393G06Q50/06G06F16/2291G06F16/258Y02D10/00H04L9/50G06F21/64G06Q30/018H04L9/3265H04L9/3213H04L9/3226
Inventor 谢开王栋张显王合建李达嵇士杰刘永辉玄佳兴孙田柏德胜张圣楠张哲梁赫宵冯景丽贾帆邢通赵丽花李国民苏展
Owner STATE GRID BLOCKCHAIN TECH (BEIJING) CO LTD
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