客运专线综合接地系统方案研究

研究目的:本文提出了综合接地系统的总体要求、范围、贯通地线的规格等,为满足目前客运专线站前基础工程的施工需要具有深刻的现实意义。研究方法:客运专线综合接地系统是一项复杂的系统工程,本文通过对综合接地系统的必要性和可行性分析及方案研究,达到将各种接地有机、合理的结合起来,保证客运专线各系统、各设备之间实现等电位连接,减少不同设备、不同系统之间存在的电位差及可能造成的人身和设备的安全隐患。研究结论:为保证客运专线整个系统运行的安全可靠性,采用综合接地系统是可行的。

Program Research on Integrated Grounding System for Passenger Dedicated Railway Line

Research purposes: This paper presents general requirement,scope and specification of run-through ground wire,etc.of integrated grounding system.It has a significant meaning to satisfy construction demand of basic works in the civil engineering for passenger dedicated railway line at present.Research methods:Integrated grounding system for passenger dedicated line is a complicatedly systematical project.Through making analysis of system's necessity and feasibility and program research,various groundings will be combined together properly to guarantee equipotential connection between various systems and between various,and reduce the potential differences between different equipments and between different systems and the hidden safety trouble for person and equipment due to potential difference.Research conclusions:In order to guarantee operation safety and reliability of the complete system for passenger dedicated railway line,it is feasible to adopt integrated grounding system.