35 kV与110 kV供电方案对比分析  

Comparison of the 35 kV Power Distribution System and the 110 kV Power Distribution System

作　　者：王梅 WANG Mei(Yangtze River Delta Zhaoxiang Emerging Industry Economic Development(Shanghai)Co.,Ltd.,Shanghai 201703,China)

机构地区：[1]长三角赵巷新兴产业经济发展(上海)有限公司,上海201703

出　　处：《现代建筑电气》2023年第8期34-38,共5页Modern Architecture Electric

摘　　要：大型民用建筑在供电电压等级的选择上,除了根据用电容量外,还要结合其他因素综合考虑。介绍了35 kV和110 kV两个电压等级的供电方案。结合工程实例,对两个电压等级供电方案的优缺点进行对比和分析,在投资费用、占地面积、稳定性等方面进行比较,得到结论,为其他项目在建设初期选择供电方案提供一定的参考价值。In the selection of power supply voltage level in large civil buildings,it not only needs to consider the power consumption capacity,but also needs to combine with other factors for comprehensive consideration.This paper introduces two voltage levels of 35 kV and 110 kV power supply systems.Combined with engineering examples,the advantages and disadvantages of the two voltage levels of power supply systems are compared and analyzed on the investment costs,footprint,stability and other aspects of the comparison,and certain conclusions are obtained.It provides certain reference values for other projects on selections of power supply options at the early stage of construction.

关 键 词：35 kV电压等级 110 kV电压等级 变压器损耗 35 kV开关站 电费 

分 类 号：TU855[建筑科学]