电力系统继电保护在新能源并网中的挑战与解决方案

Challenges and Solutions of Relay Protection in Power System in New Energy Grid Connection

随着可再生能源的快速发展和广泛应用,新能源并网已成为电力系统的重要组成部分。然而,新能源的高度不确定性和波动性给电力系统的继电保护带来了较大的挑战。文章分析了新能源并网对电力系统继电保护的影响,探讨了在此背景下保护系统面临的主要技术难题,并提出了创新性的解决方案。研究结果表明,这些创新方案能有效提高电力系统在面对新能源并网时的稳定性和安全性,为电力系统的可持续发展提供有力支撑。

With the rapid development and widespread application of renewable energy,grid connection of new energy has become an important component of the power system.However,the high uncertainty and volatility of new energy pose significant challenges to the relay protection of the power system.The article analyzes the impact of new energy grid connection on power system relay protection,explores the main technical challenges faced by the protection system in this context,and proposes innovative solutions.The research results indicate that these innovative solutions can effectively improve the stability and safety of the power system when facing new energy grid connection,providing strong support for the sustainable development of the power system.