摘要
以某实际项目为例介绍了大型制冷站供配电方案,主要包含负荷计算、母线压降校验、高压继电保护整定、低压开关选择、变压器容量选择等内容。
According to taking a practical project as an example to introduce the power supply and distribution scheme for large refrigeration station,the load calculation,verification of bus voltage drop reduction,setting of high voltage relay protection,selection of low voltage switch,selection of transformer capacity is introduced.
作者
吴凡
Wu Fan(Guangzhou Residential Architecture Design Institute Co.,Ltd.Beijing Branch,Beijing 100022,China)
出处
《智能建筑电气技术》
2018年第4期60-63,共4页
Electrical Technology of Intelligent Buildings
关键词
负荷计算
制冷机组
电压降
继电保护
低压开关
load calculation
refrigeration unit
voltage reduction
relay protection
low voltage switch
