Research on fault detection and automatic switching in power systemsbased on intelligent relay protection technology
基于智能继电保护技术的电力系统故障检测与自动切换研究

摘要

本论文旨在研究基于智能继电保护技术的电力系统故障检测与自动切换方法，以提升电力系统的可靠性和稳定性。针对电力系统中常见的故障问题，本研究使用了智能算法如人工神经网络和支持向量机，结合实时数据分析，实现了更精准的故障检测和自动切换策略。研究对象包括电力系统的运行状态、故障情况和切换决策等方面。通过对智能继电保护技术的创新探索，本研究取得了显著成果。智能算法的应用在故障检测领域表现出色，能够迅速准确地识别故障类型和位置，为后续的故障处理提供重要参考。自动切换策略的优化也提升了电力系统在故障发生时的应对能力，降低了故障对系统的影响。基于智能继电保护技术的电力系统故障检测与自动切换研究为电力系统的稳定运行和可靠供应提供了新的方法和视角。通过充分发挥智能算法的优势，我们能够更好地应对电力系统故障问题，提升其抗干扰能力和自动恢复能力，确保电力系统始终保持稳定运行。

Abstract

This thesis aims to study the methods of fault detection and automatic switching in power systems based on intelligent relay protection technology to enhance the reliability and stability of power systems. Addressing common faults in power systems, this research utilizes intelligent algorithms such as artificial neural networks and support vector machines in conjunction with real-time data analysis to achieve more precise fault detection and automatic switching strategies. The scope of study encompasses aspects of power system operational status, fault situations, and switching decisions. Through innovative exploration of intelligent relay protection technology, significant achievements have been obtained in this research. The application of intelligent algorithms excels in the domain of fault detection, rapidly and accurately identifying fault types and locations, providing vital guidance for subsequent fault handling. Optimization of automatic switching strategies also enhances the system's capability to respond to faults promptly, reducing the impact of faults on the system. This research on fault detection and automatic switching in power systems based on intelligent relay protection technology introduces new methods and perspectives to ensure the stable operation and reliable supply of power systems. By leveraging the advantages of intelligent algorithms, we are better equipped to address power system fault issues, enhance its resistance to interference, and improve its self-recovery ability, thereby ensuring the consistent stability of power systems.