Application Analysis of Relay Protection Technology in Smart Grid
With the integration of a large amount of new energy into the power grid,higher requirements have been put forward for the safe and stable operation of the power grid.In this context,relay protection,as a main-stream protection scheme for smart grids,is of great significance in ensuring the safe and reliable operation of smart grids.Relay protection can effectively solve power grid faults and issue fault alarms.Operations and maintenance personnel can detect faults in a short time,handle them quickly,shorten power outage time,and reduce losses for the power company.For power companies,how to correctly apply relay protection technology to ensure the safe and reliable operation of smart grids is a key issue that needs to be considered.Based on this,this article analyzes the structure and characteristics of intelligent substations,and explores the application scheme of relay protection tech-nology in smart grids and the process layer networking method,aiming to ensure the safe and stable operation of in-telligent substations.
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