输电线路绝缘配合设计方法研究

Research on Methods for the Insulation Coordination Design of Transmission Lines

输电线路的绝缘性能直接影响区域供电水平,且与输电线路与设备的故障发生率存在密切联系。输电线路绝缘配合设计是重要环节,也是影响输电线路运行稳定性的关键因素,设计人员应提高对绝缘配合设计方法的重视程度。主要总结了输电线路绝缘设计的基本原则与常用方法,明确了绝缘配合设计流程与设计要点,旨在提升绝缘配合设计的科学性、可靠性,进而提升输电线路与输电设备的防雷水平,降低线路跳闸等故障的发生概率,为电力行业的长远可持续发展奠定良好基础。

The insulation performance of transmission lines directly affects the regional power supply level and is closely related to the occurrence rate of faults in transmission lines and equipment.The insulation coordination design of transmission lines is an important link and a key factor affecting the stability of transmission line operation,so designers should increase their attention to the method of insulation coordination design.This article mainly summarizes the basic principles and common methods of the insulation coordination design of transmission lines,and clarifies its process and key points,aiming to improve its scientificity and reliablility,thereby enhancing the lightning protection level of transmission lines and equipment,reducing the probability of line tripping and other faults,and laying a good foundation for the long-term sustainable development of the power industry.