Effectiveness analysis of lightning protection measures for collector lines in wind farms
风电场集电线路雷击防护措施的有效性分析

摘要

风电场集电线路作为风力发电的重要组成部分，在雷电天气中容易遭受雷击，从而影响风电场的稳定运行。本文通过对风电场集电线路雷击防护措施的分析，探讨了雷击防护系统在实际应用中的有效性。首先分析了风电场集电线路雷击事故的常见原因，接着对目前主流的防护措施进行评价，并提出针对性的改进建议。通过对不同雷击防护方案的比较和试验数据的分析，本文总结了提高雷击防护效果的关键因素。结合现有技术与工程实际，提出了进一步优化雷击防护措施的方向，为风电场的安全稳定运行提供理论支持。

Abstract

As an important component of wind power generation, the collector lines of wind farms are prone to lightning strikes during thunderstorms, which affect the stable operation of wind farms. This paper explores the effectiveness of lightning protection systems in practical applications by analyzing the lightning protection measures for collector lines in wind farms. First, the common causes of lightning strike accidents in wind farm collector lines are analyzed. Then, the current mainstream protection measures are evaluated, and targeted improvement suggestions are proposed. Through the comparison of different lightning protection schemes and the analysis of test data, this paper summarizes the key factors for improving the effectiveness of lightning protection. Combining existing technologies with engineering practices, the direction for further optimizing lightning protection measures is proposed, providing theoretical support for the safe and stable operation of wind farms.