Research on Interconnection Scheme of Renewable Energy in Substation

Abstract

As one of the carriers of power transmission and transformation in the power system, the traditional substation has a relatively single function. To make full use of renewable energy to generate electricity, the rate of station power consumption needs to be reduced, and the goal of “zero-carbon” substation construction needs to be achieved. The use of renewable distributed power substation station power systems is a valuable research topic. This paper takes the substation as the research object, fully explores the characteristics of the strong flexibility of distributed solar energy, and analyzes the utilization form and access method of renewable distributed energy in the substation. The research station power microgrid system design scheme, mainly including system architecture design, the equipment selection and configuration principles along with the load in the substation station, proposes multiple new energy application scenarios, which have certain reference significance and promotion application value for the future transformation of traditional substations to integrated energy stations with energy interconnection.