Intelligent microgrid system scheduling method based on block chain, storage medium and equipment

Abstract

The invention discloses an intelligent microgrid system scheduling method based on a block chain, a storage medium and equipment, and the method comprises the steps: obtaining the function definitionof an intelligent microgrid system according to the demand analysis, completing the RTL code description of a basic function system under the constraint of Coding string, constructing a management hubnode on the Internet of Things, and storing the data in a blockchain network through a packet signature mechanism and a consensus algorithm; establishing a prediction model to predict power data of the next day; on the basis of the prediction result, in the intelligent distribution process, minimizing the power consumption cost of the user; when the power grid cost is higher than the energy costof the renewable energy source RES, starting the renewable energy source RES power generation equipment; and when the electricity price is low, charging the battery, and when the electricity price ishigh, discharging the battery, so that the electricity cost of the user on the next day is minimized, and microgrid system scheduling is realized. The method can efficiently distribute energy, protectuser data privacy, improve profits of energy enterprises, reduce user power consumption cost and improve main network operation stability.

Description

Technical field[0001]The invention belongs to the technical field of micro-grid, and specifically relates to a smart micro-grid system dispatching method, storage medium and equipment based on block chain.Background technique[0002]In recent years, people’s demand for resources has increased, and most of the energy is generated from fossil energy, which will cause environmental pollution, climate warming and other problems. Therefore, it is important to dispatch energy correctly, optimize use, and reduce consumption. The development of information and communication technology has promoted the birth of the smart grid, which makes the energy system more efficient, reduces product costs, and incorporates renewable energy. Microgrid is a new direction of smart grid, and the key issue is the smart dispatch of microgrid, which is to make reasonable control strategies for the components of the microgrid according to the predicted results to achieve the goal of economic or environmental opti...

AI Technical Summary

Problems solved by technology

[0003] 1. The scheduling of multiple RES and batteries is seldom considered at the same time, which prevents the maximum optimization of regional power resources

Moreover, it is unpopular to reduce costs by controlling users' electricity consumption habits, and it will affect users' electricity consumption experience.

[0004] 2. It is also unwise to ignore the impact of microgrid users connecting to the main grid (including power load and economic benefits), because the main grid supplier will not agree to things that are only beneficial to users

Traditional centralized energy management systems rely on trusted third parties to ensure system security, which creates additional costs and new problems

[0006] 4. Lack of a reliable and effective energy trading platform

A distributed configuration platform has not really been established to realize the peak-shaving and valley-filling of the power curve of the regional main power grid and the efficient and balanced configuration of various power sources

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