关于提前放电避雷针性能的分析和探讨

Investigation into Performance of "Early Streamer Emission" Lightning Rod

针对国内防雷产品市场上销售的各式各样的提前放电(early streamer emission,ESE)避雷针存在的问题,从避雷针防雷原理、避雷针保护范围的计算方法、理论依据和实践检验等方面对ESE避雷针的性能进行分析,结果表明ESE避雷针并没有保护半径大、优先引雷等优越性。

Aiming at the problems in various ＂early streamer emission （ESE）＂ lightning rods on domestic lightning product market, the performance of ESE lightning rod is analyzed in terms of lightning protection theory of lightning rod, calculation method, theoretical basis and practical verification of lightning rod protection scope. The result shows that ESE lightning rod has no such advantages as large protection radius and lightning conducting priority.