一种基于智能配电系统在医疗建筑中应用的低压母联自动切换方案

A Scheme Based on Intelligent Distribution System Applied to Automatic Switching of Low-voltage Bus Connection in Medical Buildings

本文根据医疗建筑低压配电的特点,提出了一种应用于医疗建筑的低压母线联络自动切换的方案。此方案在应用智能配电系统的基础上,可以在二、三级医院双重供电电源中的一路故障时,通过对用电数据的采集和分析,有选择地维持部分三级负荷的供电,从而减小了医院在供电受到影响时的供电故障范围,进而提升了医院的持续运营能力。

According to the characteristics of low voltage distribution in medical buildings,this paper puts forward a scheme applied to automatic switching of low-voltage bus connection in medical buildings.Based on the use of intelligent distribution system,this scheme can selectively maintain partial third-grade load power supply through the collection and analysis of electricity consumption data when one of the dual power supplies fails in secondary and tertiary hospitals.It can reduce the power supply fault range when the power supply is affected,and improve the continuous operation ability of the hospital.