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Block chain technology-based distributed power generation quality evaluation method and apparatus

A distributed power generation and quality evaluation technology, applied in the direction of electrical digital data processing, structured data retrieval, resources, etc., can solve the problems of high storage and maintenance costs, losses, and low quality of power generation on the grid

Active Publication Date: 2017-10-27
BEIJING HUITONG JINCAI INFORMATION TECH +3
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AI Technical Summary

Problems solved by technology

[0002] In recent years, more and more distributed power generation is connected to the grid. Distributed power generation has the characteristics of randomness and decentralization. The quality of power generation grid connection is not high, which has a certain impact on the power grid. Power transactions are recorded in the traditional central server, which has great disadvantages, such as excessive communication pressure on the central server, high storage and maintenance costs
Once there is a problem with the central server, it will cause a large loss
In order to reduce the storage pressure of the central server, a large amount of data about the power quality of distributed generation will be discarded, and the lack of data is a major obstacle to a reasonable evaluation of the power quality of distributed generation

Method used

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  • Block chain technology-based distributed power generation quality evaluation method and apparatus
  • Block chain technology-based distributed power generation quality evaluation method and apparatus
  • Block chain technology-based distributed power generation quality evaluation method and apparatus

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] see figure 1 It shows a schematic flowchart of a distributed power generation quality evaluation method based on blockchain technology disclosed by an embodiment of the present invention.

[0040] Depend on figure 1 It can be seen that the method includes:

[0041] S101: Classify the nodes of the distributed power generation system.

[0042] see figure 2 A schematic diagram of node division in a distributed power generation system is ...

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Abstract

The invention discloses a block chain technology-based distributed power generation quality evaluation method and apparatus. The method comprises the steps of firstly classifying nodes of a distributed power generation system into sub-nodes, partial nodes and complete nodes; and secondly, sending online transaction records and evaluation functions of the sub-nodes to the subordinate partial nodes and all the complete nodes, and performing storage in a block chain mode. Compared with the prior art, the method has the advantages that the distributed power generation evaluation functions and transaction information data of the nodes are sent to the partial nodes and all the complete nodes of a region where the nodes are located; random hashing is performed at the partial nodes and the complete nodes; the distributed power generation related data information is added with time stamps; and block packaging is performed to generate a block chain of the complete nodes and a block chain of the partial nodes. Therefore, the data loss risk can be lowered, the data is ensured not to be tampered, and the cost of a database framework is properly reduced.

Description

technical field [0001] This application relates to the field of distributed power generation, and more specifically, to a method and device for evaluating the quality of distributed power generation based on blockchain technology. Background technique [0002] In recent years, more and more distributed power generation is connected to the grid. Distributed power generation has the characteristics of randomness and decentralization. The quality of power generation grid connection is not high, which has a certain impact on the power grid. Power transactions are recorded in the traditional central server, which has great disadvantages, such as excessive communication pressure on the central server, and high storage and maintenance costs. Once there is a problem with the central server, it will cause a large loss. In order to reduce the storage pressure of the central server, a large amount of data about the power quality of distributed generation will be discarded, and the lac...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F17/30G06Q50/06
CPCG06Q10/06393G06Q50/06G06F16/22
Inventor 何清素王波徐彧王俊生刘周斌贺金红李丽丽韩庆芝崔九鑫石欣
Owner BEIJING HUITONG JINCAI INFORMATION TECH
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