Source network load storage collaborative optimization operation method considering demand side and terminal equipment

Abstract

The invention is suitable for the technical field of power grid operation, and provides a source network load storage collaborative optimization operation method considering a demand side and terminalequipment. The method comprises the steps of obtaining operation parameters in the system operation process; determining constraint conditions according to the operation parameters, taking the demandside response into consideration, and constructing a source network load storage collaborative optimization model with the lowest system operation cost as an objective function; and solving the source network load storage collaborative optimization model to obtain a source network load storage collaborative optimization operation scheme. According to the source network load storage collaborativeoptimization operation method considering the demand side, energy conservation of the demand side is considered, resources can be utilized more optimally, the electricity demand is met more economically with lower carbon, and the effects of new energy consumption and pollutant emission reduction are achieved while energy conservation is achieved to a certain extent.

Description

technical field [0001] The invention belongs to the technical field of power grid operation, and in particular relates to a source-grid-load-storage collaborative optimization operation method and terminal equipment considering the demand side. Background technique [0002] With the construction of micro-grid, energy station, DC distribution network and power Internet of Things, the coexistence of AC and DC in the demand-side network, the high coupling of multiple energy sources such as electricity, gas, cooling / heating, and transportation, and the close integration of information and physics are becoming increasingly obvious; With the development of new loads such as new infrastructure, 5G base stations and data centers, the proportion of non-linear and power electronic loads is increasing, electric vehicle charging stations / piles, and various types of energy storage are widely connected and deeply involved in all aspects of their source, network and load. Traditional custom...

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a source-network-load-storage collaborative optimization operation method and terminal equipment considering the demand side, so as to solve the problem in the prior art that the source-network-load-storage collaborative optimization does not consider the client-side energy saving problem

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