架空地线在危险品集装箱堆场防雷措施改造中的应用

Application of Overhead Ground Wire in Dangerous Goods Container Yard Lightning Protection Measurement Renovation

为解决危险品集装箱堆场防雷措施不满足现行规范要求的问题,采用架空地线替代预放电避雷针和传统独立避雷针。以上海浦东国际集装箱码头危险品集装箱箱区防雷措施改造为例,介绍架空地线避雷方式的各项技术特点,并与传统独立避雷针、预放电避雷针等其他避雷方式进行比较,表明架空地线避雷方式在避雷效果、造价等方面具有优势。

The overhead ground wire is used to replace the predischarge lightning rod and the traditional independent lightning rod to solve the problem that the lightning protection measurements in dangerous goods container yard can not satisfy the current standard requirement. Taken the lightning protection measurement renovation in dangerous goods container yard of Shanghai Pudong International Container Terminal as an example, the technical characteristics of overhead ground wire are introduced, and the overhead ground wire is compared with the traditional independent lightning rod, the predischarge lightning rod and other lightning protection methods. The advantages on lightning protection effect and cost of the overhead ground wire are proved.