上海城市地下变电站设计建设回顾与展望

Review and Prospect of Underground Substations Design in Shanghai

回顾总结了上海城市地下变电站设计建设情况,阐述了建设地下变电站的理由。针对上海特大型城市电网的特点,总结分析了地下变电站电气设计和土建设计的技术特色和经验,对地下变电站主要设备的选择、配电装置的优化、辅助系统、建筑、围护结构、支撑系统、环境保护、防水技术、消防、通风等方面进行了论述,并对地下变电站新技术的应用和与非居建筑相结合建设等进行了展望。

The design and construction of underground substations in Shanghai is described in this paper,and construction necessity of that is also explored.Based on super-huge intercity network in Shanghai,the technical features and experience in electrical design and civil design of underground substation are presented.The important aspects in underground substation design,such as main equipment selection,distribution equipment optimization,essential auxiliaries design,building envelope,brace system,environment protection,waterproofing technology,fire protection and ventilation are widely,then the prospect of new technology application in underground substation combining with non-residential building is proposed.