高海拔宇宙线观测站(LHAASO)电涌保护器选型简析

Brief Analysis of Surge Protective Device for Large High Altitude Air Shower Observatory(LHAASO)

结合国家重大科技基础设施高海拔宇宙线观测站(LHAASO)项目工艺配电系统设计中的电涌保护器(SPD)选型设计实例,详细介绍在高原环境中低压配电系统SPD产品选型、主要参数校验的具体方法。

Based on an example of model selection and design of the surge protective device(SPD)in the design of distribution system of the Large High Altitude Air Shower Observatory(LHAASO),a major national sciencee andtetchnology infrastructure,the specific methodsformodelselectionandmain parameter verification of SPD for low-voltage distribution system in a high-altitude environment are introduced in detail.