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500千伏博尚开关站位于云南省临沧市临翔区东南约20千米的博尚镇,站址海拔高度约1850米左右,地震烈度为8度,该站于2008年8月建成投产。500千伏博尚开关站是云南西南部水电外送通道上的重要节点之一,因博尚开关站尚未安装主变器,为此,临沧电网现仅通过220千伏新云变至漫湾电站、220千伏临沧变至大朝山电站2回220千伏线路(导线截面均为LGJ-400平方毫米)与云南500千伏主网联网。目前,220千伏临沧变2台90兆伏安主变负载率
500 kV Boshang Switch Station is located in BoShang Town, about 20 km southeast of Linxiang District, Lincang City, Yunnan Province. The station site is about 1850 meters above sea level with an earthquake intensity of 8 degrees. The station was put into operation in August 2008 . 500 kilovolt Bo Shanshang switch station is southwest of Yunnan hydropower delivery channel one of the important nodes, because Bo Shang switch station has not yet installed the main transformer, therefore, Lincang power grid is now only 220 kV through the new cloud to diffuse Bay Power Station, 220 kV Lincang Dachaoshan Power Station back to 2 220 kV lines (wire cross-section are LGJ-400 mm2) and Yunnan 500 kV main network. At present, 220 kV Lincang 2 sets of 90 MVA transformer load factor