铁路工程大临用电精细化设计探讨

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英文篇名：Discussion on Fine Design of Electricity Consumption for Large Temporary Facilities in Railway Engineering 作者：薛进平 英文作者：Xue jinping; 关键词：铁路工程 ; 大临用电 ; 精细化设计 英文关键词：Railway engineering;;Large temporary facilities power supply;;Fine design 中文刊名：铁路工程技术与经济 英文刊名：Railway Engineering Technology and Economy 机构：中铁第四勘察设计院集团有限公司工经处; 出版日期：2019-03-25 出版单位：铁路工程技术与经济 年：2019 期：02 语种：中文; 页：34-37 页数：4 CN：10-1436/U ISSN：1007-9890 分类号：U223

摘要

铁路工程大临用电的合理化设计是保证铁路工程顺利实施的重要因素。此文针对目前铁路工程大临用电设计中存在的不足,从施工用电负荷计算、施工用电接线选择、电力线路设计、供电容量及电压损失校验等方面进行论述,提出铁路工程大临用电精细化设计的基本思路,并结合工程实例,详细阐述了大临用电的设计流程,可为铁路工程大临用电的合理化设计提供参考。
        The rational design of power consumption for large temporary facilities in railway engineering is an important factor to ensure the smooth construction. There are shortcomings in design of large temporary power supply for railway engineering at present. The discussions are taken from the aspect of the calculation of construction power load,selection of construction power wiring,design of power line,power supply capacity and voltage loss verification. The basic idea of refined design for electricity consumption for large temporary facilities in railway engineering is put forward. And combined with engineering examples,the design process is elaborated in detail,which can provide reference for rational design of large temporary facilities power supply in railway engineering.

引文

[1]Q/CR9004-2018,铁路工程施工组织设计规范[S].
    [2]Q/CR9149-2018,铁路大型临时工程和过渡工程设计规范[S].
    [3]JGJ46-2005,施工现场临时用电安全技术规范[S].
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