Weak centralized large user direct power purchase method based on block chain

A block chain and large-scale user technology, applied in data processing applications, electronic digital data processing, payment systems, etc., can solve the problems of asymmetric storage of transaction information, poor economy, and difficulty in guaranteeing user privacy, and achieve a reasonable transaction method , Guarantee security, improve the effect of identity authentication and data encryption transmission functions

Inactive Publication Date: 2020-06-09
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

The traditional large user direct purchase electricity transaction mode exists based on the transaction center, which has all the data of the transaction, which makes the storage of transaction information asymmetric. The transaction process is related to multiple organizational departments, the transaction efficiency is relatively low, and the maintenance of the entire transaction platform requires a lot of funds, and the economy is poor

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  • Weak centralized large user direct power purchase method based on block chain

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Please refer to the attached figure 1 , the present invention provides a block chain-based weakly centralized method for large users to directly purchase electricity. Each user in the block chain is installed with a unified block chain client, which records information and communicates with Communication with other nodes; for direct power generation and electricity users, the client will also be associated with its smart meter, and automatically record ...

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Abstract

The invention discloses a weak centralized large user direct electricity purchasing method based on a block chain. A transaction center carries out market admission qualification examination; point-to-point transaction is carried out, and both a power generator and a large user can carry out order hanging transaction in a transaction center; recording the reached transaction in the form of an intelligent contract, and diffusing the transaction to the whole network through a P2P network; after reaching a consensus for the transaction, each node reports the consensus to a transaction center, andthe transaction center performs safety check and congestion management; and finishing value conversion when the transaction time is up. According to the invention, the encryption and safety of transaction data are greatly improved, and the stability of a power grid is ensured by introducing a central mechanism.

Description

technical field [0001] The invention belongs to the technical field of block chain and power transaction, and more specifically relates to a block chain-based method for direct purchase of electricity by weakly centralized large users. Background technique [0002] Blockchain is an emerging technology in the Internet era. It is a decentralized, transparent and traceable distributed shared database technology. There is no mandatory and manipulative control center in the entire blockchain network. All nodes in the entire network have equal status, and data is backed up between nodes. When any node’s data is damaged or abnormal, it can be processed through other nodes. Repairing makes the system more secure and reliable. At the same time, multiple nodes in the entire network have backed up the information recorded in the block. The monitoring of transaction information and transaction verification require multiple nodes to complete at the same time, ensuring that data exchange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/64G06Q20/38G06Q20/40G06Q40/04G06Q50/06
CPCG06Q20/382G06Q20/4014G06Q40/04G06Q50/06G06F21/602G06F21/64Y04S10/50Y04S50/12
Inventor 卢锦玲张梦雪任惠何同祥
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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