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随着小水电事业的发展,在兴建小水电站的同时,农村及城镇电压等级为35千伏的小型变电站也日趋增多。在设计中,经常会遇到35千伏小型变电站屋外配电装置设备支架、构架及环形柱(立柱)的选用问题。按以往惯例,一般采用定型设计标准图,在现场浇注制作。贵州天生桥电站升压站装有二台SJL_1-3150KVA、35KV/6.3KV的主变压器,经26公里输电线路,利用城关变电站二台SJ
With the development of small hydropower, the construction of small hydropower stations at the same time, rural and urban small voltage 35kV substations are also increasing. In the design, we often encounter 35 kV small substation outdoor power distribution equipment, equipment frame, frame and ring column (column) selection problem. According to past practice, the general use of stereotypes design standard diagram, pouring in the field production. Guizhou Tianshengqiao station booster station equipped with two SJL_1-3150KVA, 35KV / 6.3KV of the main transformer, the transmission line through the 26 km, the use of Chengguan substation two SJ