Two-stage bidding method for community microgrid end-to-end transactions

An end-to-end, transactional technology, applied in the field of smart grid, can solve problems such as undermining fairness

Inactive Publication Date: 2019-08-16
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this method can guarantee the independence of users, only the seller decides the transaction price, which destroys the fairness of the market

Method used

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  • Two-stage bidding method for community microgrid end-to-end transactions
  • Two-stage bidding method for community microgrid end-to-end transactions
  • Two-stage bidding method for community microgrid end-to-end transactions

Examples

Experimental program
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Effect test

Embodiment

[0074] figure 1 It is a flow chart of a two-stage bidding method for end-to-end transactions in community microgrids of the present invention.

[0075] In this example, if figure 1 As shown, the present invention is a two-stage bidding method for community microgrid end-to-end transactions, based on the user end-to-end transaction market (opening hours: 8:00-17:00), with each trading day as a cycle, Each hour is a transaction time interval Δt, and transactions are conducted through a two-stage bidding method, which specifically includes the following steps:

[0076] S1. Release the power generation and load information of the day

[0077] Before the daily transaction starts (that is, before 8:00), users who install new energy power generation devices at home will get the daily power generation forecast data of their photovoltaic power generation devices, and all users will get their load forecast data for the day. The release of these two data can help users understand the ...

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Abstract

The invention discloses a two-stage bidding method for community microgrid end-to-end transactions. On the basis of the design of the bidding method of the user end-to-end transaction, the problem that a traditional bidding method only involves energy management or only involves transaction prices is solved by considering the two aspects of transaction amount and transaction price determination atthe same time, and meanwhile consumption of new energy and economic benefits of all users are improved.

Description

technical field [0001] The invention belongs to the technical field of smart grids, and more specifically relates to a two-stage bidding method for end-to-end transactions in community microgrids. Background technique [0002] With the rise of smart grid, the development of wind, light, heat, storage and other new energy-related technologies and the promotion of national policies, distributed photovoltaic and energy storage as core components, comprehensive utilization of controllable load and electric Community microgrid system for resources such as cars. In such a micro-grid system, if users equipped with distributed energy sources can directly conduct community-wide power transactions with other users, that is, end-to-end transactions in community micro-grids, it can improve grid stability and increase new energy sources. usage, reduce environmental pollution and other advantages. However, due to the characteristics of frequent transaction times, high transaction random...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q30/02G06Q50/06
CPCG06Q10/04G06Q30/0206G06Q50/06Y04S10/50Y04S50/14
Inventor 张真源黄琦桂勋汤皓越丁一迪
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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