Analysis of the development trend and application prospect of transmission and distribution technology under smart grid
LU Chen
YANG Yasan
XIN Meiqing
Abstract：As an upgraded form of traditional power networks,smart grids hold strategic significance for achieving efficient and reliable operation of power systems.This paper systematically examines the architectural framework and evolutionary trajectory of smart grids,reviews the developmental status of transmission and distribution technology systems,and analyzes their application characteristics and evolutionary potential within smart grid contexts.Through systematic evaluation of existing technologies and prospective analysis of emerging innovations,this study comprehensively identifies core challenges confronting intelligent T&D technologies,proposes corresponding mitigation pathways,and provides a holistic assessment of their future prospects.The findings reveal that deep integration of smart grid technologies will drive power systems toward advanced automation and digitalization,significantly enhancing grid robustness and service efficiency.These advancements ensure improved power quality and supply reliability while offering critical support for large-scale integration of renewable energy sources.
Keywords：smart gridtransmission and distribution technologypower systemautomation
Publication Date：2025-04-25
Pages：3( 66-68 )