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Block chain-based distributed energy trading system

A technology of distributed energy and trading system, applied in blockchain technology in the field of distributed energy trading, can solve problems such as difficult intelligent user elasticity and demand response potential, difficult distributed power intermittency and uncertainty, simple and extensive, etc.

Inactive Publication Date: 2018-07-27
陆茹 +1
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AI Technical Summary

Problems solved by technology

However, the price mechanism of this model is too simple and extensive. It is difficult to effectively deal with the intermittency and uncertainty of distributed power, and it is difficult to effectively utilize the elasticity and demand response potential of smart users. In the long run, it is not conducive to the rational layout of distributed power. and development
[0003] Whether in academia or business circles, the application of blockchain in the power system is still in the exploratory stage; many blockchain companies have proposed solutions for power trading on the blockchain, but these solutions regard electricity as the same as soybeans, Commodities such as ores and precious metals do not consider the physical constraints unique to power systems on the blockchain, such as power, current, voltage, etc., so the transaction plan is not feasible in actual operation

Method used

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  • Block chain-based distributed energy trading system
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Embodiment

[0039] Embodiment: This embodiment illustrates the working process of a blockchain-based distributed energy trading system, as follows:

[0040] Users of the distributed energy trading system include A, B, C, D, E, A and B are residents, C, D and E are office buildings;

[0041] The transaction process of the distributed energy trading system includes the following steps:

[0042] Step 1: The user pays a deposit to become a bidder; the deposit is stored in a public account;

[0043] Step 2: The bidder enters the planned transaction price and planned transaction power through the client, and sets a random password; the random password is a random number customized by the bidder;

[0044] Step 3: The client sends the planned transaction price and planned transaction power to the publishing module, which calls the smart contract, encrypts the planned transaction price with the SHA256 algorithm to obtain a sealed quotation, and the sealed quotations of 5 bidders are listed in Tab...

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Abstract

The invention relates to a block chain-based distributed energy trading system. The system comprises a client, a public account, a private chain, a release module, an auction module, a check module and a clearing module. By applying an Ethereum intelligent contract technology, a multilateral trading platform is built; and release trading, sealed quotation, public sealed quotation, auction and security check in multilateral trading of a power distribution network are realized. According to the system, a multilateral trading mode of multiple trading requests and multiple response quotations is designed; and a decentralized power distribution network architecture and a market clearing model are built.

Description

technical field [0001] The invention relates to the application of block chain technology in distributed energy transactions, and relates to a distributed energy transaction system based on block chains. Background technique [0002] Traditionally, the operation and management of distributed power generation in power distribution systems adopts the mode of "spontaneous generation and self-use, with surplus on the grid", that is, distributed power generation first meets its own needs, and the grid purchases the "surplus" of distributed power generation at a set price in full. However, the price mechanism of this model is too simple and extensive. It is difficult to effectively deal with the intermittency and uncertainty of distributed power, and it is difficult to effectively utilize the elasticity and demand response potential of smart users. In the long run, it is not conducive to the rational layout of distributed power. and development. [0003] Whether in academia or bu...

Claims

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Application Information

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IPC IPC(8): G06Q40/04G06Q20/38G06Q30/08G06Q50/06
CPCG06Q20/3829G06Q30/08G06Q40/04G06Q50/06
Inventor 陆茹王丽莉
Owner 陆茹
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