天然气厂站电子设备防雷存在问题及改进措施

Problems and Improvements for Lightning Protection of Electronic Equipment at Natural Gas Stations

在有传统避雷针或者建筑物接地良好的情况下,天然气厂站电子设备雷击事故仍时有发生。分析雷电对天然气厂站内电子设备损害的后果、途径、类型、原因,以深圳市某LNG气化站防雷工程为例,分析防雷隐患,提出整改措施。总结了天然气厂站电子设备防雷应关注的要点。

Lightning stroke accidents of electronic equipment at natural gas stations still sometimes occur in the presence of conventional lightning rod or in the case of good building grounding. The consequences, routes, types and causes of lightning damage to electronic equipment in the stations are analyzed. Taking the lightning protection project of a LNG gasifi- cation station in Shenzhen City as an example, the hid- den dangers for lightning protection are analyzed, and corrective measures are put forward. The key points needing attention in lightning protection of electronic equipment at natural gas stations are summarized.