220 kV户内变电站通风设计
Ventilation system design for indoor 220 kV substations
摘要：
介绍了变电站通风设计的分类。依据相关的国家标准和行业规范，结合工程实例探讨了户内布置的220 kV变电站通风系统设计方案。指出了设计中需要注意的问题。
关键词：变电站,通风,排烟
Abstract：
Presents the classification of ventilation design of substations. According to the national and electric power industry standards, with a project example, discusses the designing scheme of ventilation system for indoor 220 kV substations. Points out the issues needed to be paid attention to in designing.
Keywords:substation,ventilation,exhaustsmoke