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文章以平乐县气象局的观测场为例,根据仪器的排列布设、电缆的安装与连接及其附属设施的安装情况,结合当地地理、地质、气象、环境等多种因素,设计了一个详细的综合防雷方案。为观测场内突出的风杆设计了独立避雷针,根据观测场尺寸合理设计人工地网,并按照观测场内仪器的安装情况,采取屏蔽、等电位连接加装浪涌保护器等方式进行防护,从而有效地保护观测场。
Taking the observatory of Pingle County Meteorological Bureau as an example, according to the arrangement of instruments, the installation and connection of cables and the installation of its ancillary facilities, a detailed design was made according to the local geography, geology, meteorology and environment Integrated lightning protection program. An independent lightning rod is designed for the protruding wind poles in the observation field. The artificial ground network is designed reasonably according to the size of the observation field and is shielded by means of shielding and equipotential bonding to install a surge protector according to the installation situation of the field instruments. Thus effectively protecting the observation field.