电力系统继电保护新技术及其可靠性分析

Key Points

• The study aims to analyze the application principles and reliability of new technologies in relay protection for power systems.
• Systematic review of digital signal processing, adaptive control, and artificial neural networks in relay protection.
• Reliability assessments using fault tree analysis and Markov models to identify key influencing factors.
• Proposals for technological upgrades, intelligent renovations, and standardized management strategies.
• Application of new technologies significantly reduced fault response time and improved detection accuracy.
• Identified key factors impacting reliability, including equipment quality and regulatory standards.
• Provided theoretical support and practical references for constructing a highly reliable power system.