Power distribution network distributed power generation unit output evaluation method and device based on block chain

Abstract

The invention provides a power distribution network distributed power generation unit output evaluation method based on a block chain. The method comprises the following steps: establishing a distributed power generation unit evaluation model based on a block chain system; collecting data information of distributed power generation units of the power distribution network; processing the data information of the distributed power generation unit to obtain an output evaluation value of the distributed power generation unit; sorting the output evaluation values of the distributed power generation units and outputting an output evaluation sorting result; and writing the output evaluation sorting result into the block chain system. The invention further provides a power distribution network distributed power generation unit output evaluation device based on the block chain. According to the invention, important reference can be provided for the energy abandoning problem caused by randomness and difficult predictability of distributed power generation energy, and the power generation consumption degree of the distributed energy represented by wind and light is improved, so that the consumption level of the distributed energy is improved; the evaluation data is stored in the block chain system, and the problem of information leakage caused by a central mechanism can be effectively solved.

Description

technical field [0001] The invention relates to the field of electric energy technology, in particular to a block chain-based distributed power generation unit output evaluation method and device. Background technique [0002] In recent years, under the guidance of national policy support and sustainable development goals, my country's distributed photovoltaic power generation, energy storage and electric vehicles and other distributed energy sources have developed rapidly. At the same time, the grid energy abandonment problem caused by the randomness of electric vehicles and the fluctuation and intermittent characteristics of renewable energy power generation has become the main bottleneck restricting the sustainable development of distributed renewable energy in my country. Due to the discontinuous, unstable, uncontrollable and other unsteady characteristics of clean energy such as wind energy and solar energy, the problem of energy abandonment has always accompanied and r...

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Problems solved by technology

[0004] In the above-mentioned prior art, the evaluation system of a comprehensive evaluation method for energy storage to promote the utilization value of clean energy is vulnerable to attacks, there is a risk of information leakage, and the centralized system has low operating efficiency when processing a large number of events; for blockchain services Evaluation method, although the evaluation of blockchain service projects is carried out, no specific evaluation algorithm is designed, which makes the evaluation results inaccurate

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