摘要
作为电力系统的核心设备,变压器的安全稳定运行对于整个电网的可靠性至关重要。但在实际运行过程中,变压器常常会受到各种因素的影响,出现故障。为及时准确地检测和解决这些故障,继电保护技术应运而生。继电保护技术以其高效、灵敏的特点,在变压器故障解决中发挥举足轻重的作用。深入探讨了继电保护技术在变压器故障解决中的应用。通过详细分析差动保护、过电流保护、零序保护、瓦斯保护等关键技术,揭示了它们各自在变压器故障检测与保护中的作用和机制;同时,也强调了继电保护技术在提高变压器运行安全性和可靠性方面的重要性,为电力系统的稳定运行提供了有力保障。
As the core equipment of the power system,the safe and stable operation of transformers is crucial for the reliability of the entire power grid.However,in actual operation,transformers are often affected by various factors and may malfunction.To timely and accurately detect and solve these faults,relay protection technology has emerged.Relay protection technology plays a crucial role in transformer fault resolution due to its high efficiency and sensitivity.Deeply explored the application of relay protection technology in transformer fault resolution.By analyzing key technologies such as differential protection,overcurrent protection,zero sequence protection,and gas protection in detail,their respective roles and mechanisms in transformer fault detection and protection were revealed.At the same time,it also emphasizes the importance of relay protection technology in improving the safety and reliability of transformer operation,providing strong guarantees for the stable operation of the power system.
作者
瞿汉飞
张少腾
管其杰
QU Hanfei;ZHANG Shaoteng;GUAN Qijie(East China Power Transmission and Transformation Engineering Co.,Ltd.,Shanghai 201803,China)
出处
《自动化应用》
2024年第S01期342-344,348,共4页
Automation Application
关键词
继电保护技术
变压器
故障解决
relay protection technology
transformer
fault resolution
