核电站制氯站防雷设计的重点是安全性。以某2×1 000 MW核电站为例，参考制氢站的设计标准并结合同类已运行核电站的经验提出核电站制氯站防雷设计优化方案，内容包括避雷针设计、接地及防雷电感应设计。此方案突出了安全可靠性，兼顾了经济合理性，可供同类工程参考。

The most important factor considered in the lightening protection design of chlorination stations in nuclear power plants is the safety. Taking a 2×1 000 MW nuclear power plant as an example this paper proposed an optimized lightening protection design scheme for the chlorination stations in nuclear power plants according to hydrogen generation station design standards and experience from similar nuclear power plants that had been already in operation. The designs of lightening rod, grounding system and lightning protection induction were all included in this scheme, which emphasized on the safety and reliability as well as considering the economic rationality, in order to provide a reference for similar projects.