Internet integrated energy network scheduling method and device based on P2P (Peer-to-Peer) transaction mode

Abstract

The invention provides an interconnected integrated energy network scheduling method and device based on a P2P transaction mode, the method is applied to an interconnected integrated energy network system, the interconnected integrated energy network system comprises a plurality of sub electric heating networks, and the method comprises the following steps: based on the P2P transaction mode, establishing an operation model about the interconnected integrated energy network system; carrying out distributed solving on the operation model to obtain a first electric energy quantity related to the cost of purchasing electric energy by a superior electric power network, active power output by a distributed generator set related to the operation cost of the distributed generator set, and natural gas power input by the combined heat and power generation set related to the operation cost of the combined heat and power generation set; and the second electric energy quantity is about the electric energy purchasing cost of the same-level electric heating network, so that the operation cost of each sub-electric heating network and the operation cost of the interconnected comprehensive energy network system are the lowest. According to the invention, the maximization of the overall benefit of the interconnected comprehensive energy network system is realized.

Description

technical field [0001] The invention relates to the technical field of interconnected integrated energy networks, in particular to a method and device for interconnected integrated energy network scheduling based on a P2P transaction mode. Background technique [0002] Energy crisis and environmental pollution are two major problems in modern society. In order to cope with these crises, renewable energy, mainly wind power and photovoltaics, has developed rapidly in recent years. In order to promote the consumption of new energy, a series of researches have been carried out in the power system, such as the application of a series of energy storage technologies such as battery energy storage, flywheel energy storage, and compressed air energy storage, as well as the application of demand side response. However, these technologies are still only exploiting the flexibility potential of the power system, and there are still great limitations and deficiencies in the face of large...

AI Technical Summary

Problems solved by technology

However, these technologies still only use the flexibility potential of the power system, and there are still great limitations and deficiencies in the face of large-scale new energy consumption.

[0003] As a form of energy that is ready to use and instantaneously balanced, electrical energy is extremely fast in transmission but difficult to store

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