110kV变电站电气一次部分初步分析与设计

摘要

According to the the properties and requirements on transformer substations, primary equipments selection approach is proposed based on the actual operating demands of 110kV substation, and the unit types are determined by calculating the short-circuit current.%本文以实际中对110kV变电站运行要求为依据，根据变电站的性质及设计要求，从可靠性、灵活性和经济性方面分析如何选取一次设备，并通过对短路电流计算最终确定设备型号。