Smart energy transaction system and method based on block chain technology

A smart energy and transaction system technology, applied in the blockchain field, can solve the problems of high node cost and high resource consumption, and achieve the effect of simple upgrade, simple interface and reduced complexity

Pending Publication Date: 2020-09-01
STATE GRID HEBEI ELECTRIC POWER RES INST +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a smart energy trading system based on blockchain technology to overcome the problems of high node cost and high resource consumption in the prior art

Method used

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  • Smart energy transaction system and method based on block chain technology
  • Smart energy transaction system and method based on block chain technology
  • Smart energy transaction system and method based on block chain technology

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Embodiment 1

[0042] This embodiment relates to a smart energy trading system based on blockchain technology, including an energy supply unit for providing power resources and an energy consumption unit for using power resources. The main design includes: the unit classification design of smart energy, the communication method between units, the settlement method between units and the equipment configuration on the unit. specifically,

[0043]Firstly, the unit classification design of smart energy is carried out. Smart energy includes distributed energy, energy storage, charging piles, power grids, power consumers and other subjects. The above multi-subject classification can be power plants, photovoltaic power generation users, wind power Network, power consumption unit. Among them, photovoltaic power generation users and wind power generation users are distributed microgrid systems, which can be classified into one category. Divide the above participating subjects into units.

[0044]...

Embodiment 2

[0063] This embodiment relates to a smart energy transaction method based on blockchain technology, including the following steps:

[0064] Step 1: The light terminal publishes the type of the unit and obtains the unit types published by other light terminals. The unit types are divided into energy supply units and energy consumption units. Here, the information issued by the energy supply unit is particularly important.

[0065] Step 2, the energy consumption unit formulates an energy demand plan according to its own needs. The plan can be generated automatically or manually. The light terminal in the energy consumption unit generates a transaction reservation and sends it to a specific unit according to an external instruction (manual instruction or an automatically generated instruction).

[0066] Step 3: After receiving the transaction reservation, the counterparty unit negotiates the transaction content with the party that sent the reservation, generates a transaction r...

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PUM

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Abstract

The invention provides an intelligent energy transaction system based on a block chain technology. The system comprises a unit device composed of an intelligent electric meter with a metering functionand light terminals, all the light terminals form a block chain P2P network, and each light terminal serves as an independent node in the block chain P2P network to communicate with the intelligent electric meter in real time, acquires measurement data, participates in various consensus algorithms and completes a transaction; a data model of the block chain in each light terminal comprises a datalayer, a network layer, a consensus layer, a contract layer and an application layer, wherein the consensus layer selects a DPOS consensus method. The DPOS-based block chain consensus method and thenode are provided based on power unit equipment, the problems of high node cost and high resource consumption in the prior art are solved, autonomous point-to-point transaction of different participant bodies of distributed energy, energy storage, charging piles, power grids and power utilization units is met, and the DPOS-based block chain consensus method and the node are suitable for development of smart energy in a new situation.

Description

technical field [0001] The present invention relates to the field of block chain technology, in particular to a smart energy trading system based on block chain technology. At the same time, the present invention also relates to a smart energy trading method based on block chain technology. Background technique [0002] In the traditional power system, thermal power and hydropower are mainly used for power generation. Under the background of increasing pressure on environmental protection, new energy has become an important energy strategy in the world. A number of new energy technologies such as photovoltaics, wind power, and renewable energy are becoming more and more mature. With the continuous expansion of the market scale, the number of scattered individual production capacity users has increased, and new energy market transactions have become market demand. The development of the Energy Internet has further promoted the rapid application of distributed energy, energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/02G06F21/60G06F16/27G06Q20/22G06Q20/38G16Y10/35
CPCG06Q10/02G06Q20/223G06F16/27G06F21/602G06Q20/3829G16Y10/35Y04S50/12
Inventor 李飞王鸿玺张旭东高波葛云龙吴一敌史轮
Owner STATE GRID HEBEI ELECTRIC POWER RES INST
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