综述高压直流输电线路继电保护技术的应用

Review the application of relay protection technology for HVDC transmission lines

随着电力行业的加速发展,直流输电线路也得到了一定程度的发展。在高压直流输电线路中继电保护技术有着重要的作用,因此要制定健全的保护措施。依据直流输电线路的具体要求和情况等标准,显示出了继电保护技术的重要性。本文对高压直流电线路的继电保护技术进行分析,本文具体分析了继电保护技术的基本特征,讨论了直流输电线路的继电保护中存在的问题和应用。

With the accelerated development of the power industry, HVDC transmission lines are also developed to a certain extent. The relay protection technology plays an important role in HVDC transmission lines, so the perfect protection measures need to be formulated. According to the specific requirements and conditions of HVDC transmission lines, it shows the importance of relay protection technology. This paper analyzes the relay protection technology of HVDC transmission lines, and specifically analyzes the basic characteristics of the relay protection technology as well as the problems existing in the relay protection of HVDC transmission lines and its application.