摘要
本文主要探究了某智能化住宅建筑电气供配电系统的设计方案。文章首先计算了该住宅楼的用户负荷和公共电力负荷。根据负荷计算结果选择了2台环氧树脂干式变压器,其中一台容量为630 kVA,另一台为800 kVA。随后重点分析了小区配电自动化系统的设计思路,该系统采用分层分布式结构,由现场保护测控层和通讯管理层组成,可实现终端智能设备的参数采集与动态监控,并具备故障隔离与恢复供电等功能。通过实现供配电自动化,切实保障了智能化住宅建筑的用电安全和节能效果。
This paper mainly explores the design scheme of an intelligent residential building electrical power supply and distribution system.Firstly,the user load and public power load of the residential building are calculated.According to the load calculation results,two epoxy resin dry type transformers were selected,one of which had a capacity of 630 kVA and the other 800 kVA.Then,the design idea of the distribution automation system in the community is analyzed.The system adopts the layered distributed structure,which is composed of the field protection measurement and control layer and the communication management layer.It can realize the parameter collection and dynamic monitoring of the terminal intelligent equipment,and has the functions of fault isolation and power supply recovery.By realizing the automation of power supply and distribution,the power safety and energy saving effect of intelligent residential buildings are guaranteed.
作者
王方宇
Wang Fangyu(Hefei Metro Transportation Group Co.,Ltd.,Hefei,China)
出处
《科学技术创新》
2023年第17期192-195,共4页
Scientific and Technological Innovation
关键词
智能化建筑
变压器
电气供配电系统
继电保护
intelligent building
transformer
electrical power supply and distribution system
relay protection
