Distributed energy P2P transaction method based on centralized matching

A distributed energy and transaction method technology, applied in the field of distributed energy P2P transactions based on centralized matching, can solve the problems that it is difficult to reflect the flexibility and directness of P2P transactions, and does not reflect the user's price initiative.

Inactive Publication Date: 2020-05-08
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of the existing research on P2P transactions does not reflect the user's initiative on prices, and it is difficult to reflect the flexibility and directness of P2P transactions.

Method used

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  • Distributed energy P2P transaction method based on centralized matching
  • Distributed energy P2P transaction method based on centralized matching
  • Distributed energy P2P transaction method based on centralized matching

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Experimental program
Comparison scheme
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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings.

[0043] The present invention is aimed at the day-ahead transaction of distributed energy, and its time flow is as follows figure 1 As shown, the next day is divided into 24 trading sessions by hour, and the 24-hour trading declaration for the next day is concentrated in the daily trading opening hours. During the trading opening hours, users submit transaction declarations for the next day’s 24 trading sessions to the trading center based on historical transaction information and short-term forecast results of power generation. The declaration includes two parts: transaction power and transaction price. The transaction declaration of user i in period k is:

[0044] o i,k =[e i,k ,p i,k ]

[0045] Among them, K∈{1,2,…,k,…24} is the 24 trading sessions of the next day, o i,k Indicates the declared order of user i in period k, e i,k Indicates the declared power of ...

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Abstract

The invention relates to a distributed energy P2P transaction method based on centralized matching. The method comprises the following steps that 1, a user submits a transaction declaration, wherein the user submits the transaction declaration to a transaction center; 2, a transaction center audits, wherein the transaction center audits the rationality of the quotation order according to market rules; step 3, centralized matching is carried out: the transaction center performs matching on the user declaration according to a matching principle; 4, a transaction result is issued: the transactionresult is issued to all market users by the transaction center; step 5, deviation punishment measures is carried out: transaction is carried out on the part which is not matched with the completed transaction in the centralized matchmaking and the energy supplier, and the punishment measures are taken for the deviation between the contract transaction volume and the actual operation; and step 6,settlement of the transaction center is carried out: the power transaction center performs final fund settlement according to the actual order execution condition.

Description

technical field [0001] The invention belongs to the field of distributed energy transaction in the electric power market, and in particular relates to a distributed energy P2P transaction method based on centralized matching. Background technique [0002] With the increasingly serious problems of energy depletion and environmental pollution, it is urgent to seek alternative new energy sources. Distributed power generation such as wind power and photovoltaics has attracted widespread attention because of its economy, safety, low geographical requirements, and small marginal costs. Due to the volatility and intermittent characteristics of distributed power generation, it is very difficult to accommodate and reliably control distributed power generation, and the competitiveness of distributed power generation in the traditional centralized power trading market environment is greatly restricted. P2P transactions can provide more flexible trading methods for distributed generati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06Q50/06
CPCG06Q30/0611G06Q50/06Y04S10/50Y04S50/10
Inventor 万灿蒋嗣凡贾妍博宋永华
Owner ZHEJIANG UNIV
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