Optimization method for multi-station fusion site selection planning

Abstract

The invention discloses an optimization method for multi-station fusion site selection planning. The method comprises the following steps: A, constructing a multi-station fusion system architecture by a transformer substation, a data center, a charging station, an energy storage station and a photovoltaic power station; b, constructing different load distance cost coefficients of each single station, and establishing a multi-station fusion site selection mathematical model by taking the minimum load distance cost as a target; and C, optimizing the objective function by using a particle swarm algorithm, and selecting an optimal site. According to the invention, multi-subject planning problems are fused into unified subject planning, and a multi-target subject with unified standard measurement is constructed; when the load distance is calculated, different load distance cost coefficients are set by considering the differences of the transformer substation, the data center, the charging station and the photovoltaic power station; in addition, a particle swarm algorithm is used for calculating and analyzing multi-station site selection, and an optimal station site is selected; in practical application, the obtained optimal candidate site is compared with an existing substation, the substation most suitable for transformation is screened out, and reference opinions are provided for implementation of a multi-station fusion project.

Description

technical field [0001] The present invention belongs to the emerging technical field of multi-station fusion, and specifically relates to an optimization method for multi-station fusion site selection planning that can provide assistance for multi-station fusion project selection of the optimal site. Background technique [0002] At present, exploring and using substation resources to build and operate a new model of charging and swapping (energy storage) stations and data center stations, and building "multi-station integration" is a way to adhere to green development, promote the revolution of energy production and consumption, and build a clean, low-carbon, safe and efficient The solid support of the energy system. At the same time, the construction of digital China is in full swing. With the further commercialization of 5G in the future, massive heterogeneous data will usher in a new round of explosive growth, and the construction demand for 5G base stations and edge dat...

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Problems solved by technology

[0004] At present, domestic research on multi-station integration is still in its infancy, and there are few studies on the location planning of multi-station integration including substations, data centers, charging stations and data centers

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