Adaptive Protection Mechanisms in Power Systems  

作　　者：Jinrui Deng 

机构地区：[1]Xihua University

出　　处：《电气工程与自动化(中英文版)》2024年第2期1-7,共7页Electrical Engineering and Automation

摘　　要：With the increasing complexity and dynamic nature of modern power grids,adaptive protection mechanisms have emerged as a promising solution to address the challenges faced by traditional protection systems.These systems dynamically adjust their settings based on real-time grid conditions,enabling faster fault detection,improved fault isolation,and enhanced system stability.The need for such adaptive protection systems has become more pronounced as power systems evolve with the integration of renewable energy sources,distributed generation,and microgrids.By leveraging advanced technologies such as machine learning,artificial intelligence,smart sensors,and wide-area measurement systems,adaptive protection mechanisms provide a more flexible and resilient approach to grid protection.This paper explores the definition,key features,enabling technologies,and applications of adaptive protection in power systems,with a focus on its role in distribution networks,transmission networks,and the integration of renewable energy sources.The integration of adaptive protection into modern power grids is essential for maintaining grid reliability,minimizing service interruptions,and optimizing the overall performance of power systems.

关 键 词：Adaptive Protection Power Systems Fault Detection Machine Learning Smart Sensors Renewable Energy MICROGRIDS 

分 类 号：TN9[电子电信—信息与通信工程]