Distributed power transaction system and method based on block chain

A distributed power and transaction system technology, applied in the payment system, electronic vouchers, payment system structure, etc., can solve the problems of inability to adapt to the needs of distributed power transactions, reliability cannot be guaranteed, etc., to reduce infrastructure construction and ensure reliability Sexuality and effective use of power resources

Inactive Publication Date: 2019-09-10
CHINA SOUTHERN POWER GRID COMPANY +1
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Problems solved by technology

At the same time, distributed power trading is usually under the condition that the selling price of power energy is usually not fixed, and the power energy producers and consumers directly trade on their own. The traditional trading method centered on the power grid company has been unable to meet the needs of distributed power trading.
Due to the flexible and changeable types of distributed power transactions, the reliability of the transaction process cannot be guaranteed

Method used

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  • Distributed power transaction system and method based on block chain
  • Distributed power transaction system and method based on block chain
  • Distributed power transaction system and method based on block chain

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] Blockchain technology, also known as a distributed ledger, is essentially a public ledger jointly maintained by a group of nodes that do not trust each other. Records can only be added to the ledger in an additional way, and once the record is confirmed, it will It cannot be deleted or tampered with. Therefore, the blockchain has the chara...

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Abstract

The embodiment of the invention provides a distributed power transaction system and method based on a block chain. The system comprises a distributed power transaction platform and a plurality of distributed power transaction user nodes, wherein the types of the distributed power transaction user nodes comprise a power supply user node and a power purchase user node, the power supply user nodes are used for submitting quotation information to the distributed power transaction platform, and the power purchase user nodes are used for freely selecting the power supply user nodes according to ownpower purchase requirements and quotation information and achieving power transactions with the selected power supply user nodes; and the distributed power transaction platform is used for managing the identity information of the distributed power transaction user nodes based on the block chain, checking and publishing the quotation information submitted by the power supply user nodes, verifying the power transaction between the power purchase user nodes and the power supply user nodes, generating an aggregation signature, and uploading the aggregation signature to the block chain. According to the invention, reliable distributed power autonomous transaction between a power producer and a user can be realized.

Description

technical field [0001] The present invention relates to the field of computer application technology, in particular to a blockchain-based distributed power trading system and method. Background technique [0002] The current trading method of electric energy takes the power grid company as the transaction center, and the electric energy produced by the electric energy producer is transported to the power station for unified dispatch in a regional centralized manner, and distributed to the electric energy consumers on demand. The power grid company adjusts the supply and demand balance between power energy producers and consumers through the monitoring and forecasting system, and purchases power energy from power energy producers at the price agreed in the contract, and at the same time sells the purchased power energy to the power grid according to the price stipulated by the state. There is no direct interaction between consumers, electric energy producers and electric ener...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q20/40G06Q50/06G06F21/64
CPCG06F21/64G06Q20/3821G06Q20/4014G06Q50/06
Inventor 衡星辰董灿林克全张锐王加贝沈博
Owner CHINA SOUTHERN POWER GRID COMPANY
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