摘要
本文介绍了地铁屏蔽门系统的组成,分析了屏蔽门系统既要防雷接地又要绝缘等电位安装的原因,提出了屏蔽门系统绝缘安装的方法以及具体的防雷措施,并阐述了屏蔽门系统的防雷措施与绝缘安装在保障地铁安全运行上的关联性。为从事地铁工程设计与施工的专业人员提供了参考,同时为地铁防雷装置的检测提供了依据。
This essay introduces what the Plat Screen Door（PSD） system consists of, analyses the reasons of why PSD sys- tem not only need grounding for lightning but also need installment of insulated equipotential. It proposes the method of PSD system insulated installment and specific measures of lightning protection, whilst, presents the relevance of lightning protection and insulation of PSD system, in the aspect of safeguarding the Metro＇ s working. It provides references for professional staff who attend design and construction of metro project, and at the same time,it provides reliances for lightning test of metro pro- ject.
出处
《高原山地气象研究》
2013年第2期74-77,共4页
Plateau and Mountain Meteorology Research
基金
城市地铁交通防雷检测技术规范性研究(ZYBZ2013-44)
关键词
屏蔽门
等电位
防雷
绝缘安装
PSD, equipotent, insulated installment, lightning protection
