我国第一座500kV地下变电站建设概述

Summary of Construction of the First 500 kV Substation Underground in Our Country

位于上海市中心区域已建成的500kV静安地下变电站是创建资源节约型和环境友好型电网建设工程的典范。分析了在上海市中心区域建设500kV地下变电站的必要性,阐述了500kV静安地下变电站的构成与特点,以及供电范围,着重提示了500kV静安地下变电站在建设及运行中的技术创新。

500 kV Jingan underground substation is a typical model being regarded as resource-saving and environment -friendly power network engineering construction already built in the downtown of Shanghai urban city.The paper analyzes the necessity of 500 kV Jingan underground substation constructed in the downtown of Shanghai urban city,and elaborates the configuration,feature and supply area of the substation.Some technological renovation during construction and operation are emphatically pointed out.