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Microgrid power market decentralized transaction mechanism based on smart contract

A power market and decentralized technology, applied in the field of microgrid, can solve the problems of high cost, low stability, and low operating efficiency of trading centers

Inactive Publication Date: 2018-12-07
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Abstract
  • Description
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Problems solved by technology

At the same time, the decentralized trading model solves the problems of low operating efficiency, high cost, and low stability of the trading center; the bilateral auction mechanism enables the internal price signal of the microgrid to correctly reflect the supply and demand of electric energy; distributed security checks help To improve the robustness of the microgrid community itself

Method used

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  • Microgrid power market decentralized transaction mechanism based on smart contract
  • Microgrid power market decentralized transaction mechanism based on smart contract
  • Microgrid power market decentralized transaction mechanism based on smart contract

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Embodiment Construction

[0008] The smart contract-based decentralized transaction mechanism of the microgrid power market proposed by the present invention will be described in detail below in conjunction with specific embodiments and drawings. This embodiment is implemented on the premise of the technical method of the present invention, and a detailed implementation process is given, but the protection scope of the present invention is not limited to the following embodiments.

[0009] figure 1 The composition diagram of the microgrid power market is given. Each user is equipped with a smart meter for measuring the user's power generation and electricity demand to form an energy management trading system (Energy management trading system, EMTS). The user information measured by the smart meter and the order information obtained from the effective analysis of the data by the EMTS will all be uploaded to the information system based on the blockchain, and the energy transaction will be carried out on...

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Abstract

The microgrid, which serves as an effective means for accessing distributed generation to the power grid, has gradually attracted wide attention. How to design an effective microgrid transaction mechanism and realize effective allocation of electric power resources is a key issue in the reformation of the electric power market. The invention designs a decentralized microgrid transaction mechanismand model. Both producers and consumers in the microgrid can initiate a real-time transaction request, and users are motivated to make rational bids by adopting bilateral auction rules; secondly, a microgrid operation method based on an Ethereum blockchain technology is proposed so as to ensure the transparency, openness and information symmetry of decentralized transactions, and the generation process and transaction settlement method of a smart contract for power transactions are described in detail.

Description

technical field [0001] The invention belongs to the field of micro-grid technology, and relates to a decentralized transaction mechanism combining the application of block chain technology in the micro-grid and the power market of the micro-grid. Background technique [0002] With the orderly promotion of power market reform and the continuous improvement of the penetration rate of renewable energy, it has become the development trend of my country's microgrid power market to allow multiple entities such as distributed power to participate in market competition. In order to promote the structural reform of the energy supply side and promote and standardize the healthy development of micro-grids, the National Development and Reform Commission and the National Energy Administration have formulated the "Measures for Promoting the Trial Operation of Grid-connected Micro-grid Construction". In this new environment, the optimized allocation of internal resources in the microgrid c...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/08G06Q40/04G06Q50/06
CPCG06Q30/08G06Q40/04G06Q50/06Y04S10/50Y04S50/10
Inventor 谢红玲郑雅男李燕青
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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