Energy internet real-time dynamic power distribution method based on two-layer consistency algorithm

Abstract

The invention relates to an energy internet real-time dynamic power distribution method based on a two-layer consistency algorithm. The two-layer consistency theory is introduced to construct an energy internet real-time power distribution frame with the island energy internet acting as the research object. The energy internet is divided into multiple energy local area networks, and each energy local area network and the incremental cost of each distributed power supply in the energy local area network act as the consistency state variables to design the consistency power distribution algorithm so that each energy local area network is enabled to equally bear the power imbalance of the energy internet system according its own condition, each distributed power supply is further enabled to equally bear the power imbalance of the energy local area network according its own condition and thus the objective of cost reduction can be achieved. The data communication amount is reduced throughinformation interaction between the adjacent intelligent agents so that optimization of the power generation cost of the single energy local area network can be realized, and optimization of the powergeneration cost of the whole energy internet can be realized.

Description

technical field [0001] The invention relates to an energy distribution technology, in particular to a real-time dynamic power distribution method for the Energy Internet based on a two-layer consistency algorithm. Background technique [0002] The depletion of fossil energy and the deterioration of the global environment have led to the vigorous development of renewable energy (document [20], document [20]). The Energy Internet with high-density intermittent energy, which is characterized by high energy density and high space density of intermittent energy, has gradually developed into a new energy structure. Energy internet (EI) (Reference [20]-Reference [20]) is a large system including multiple energy local network (ELN), each energy local area network integrates a large number of distributed renewable energy and For other distributed power generation units, because these different types of power generation units have their own characteristics, such as intermittent power...

AI Technical Summary

Problems solved by technology

[0033] The present invention aims at the problem of real-time power distribution in the operation scheduling of the Energy Internet, and proposes a real-time dynamic power distribution method for the Energy Internet based on a two-layer consistency algorithm. Taking the island-type Energy Internet as the research object, it introduces a two-layer consistency theory Build a real-time power distribution framework for the Energy Internet

Images