500千伏永昌变站址位于保山市南面蒲缥镇小干岩村附近,距保山市区约27千米,在保山至龙陵高速公路蒲缥收费站北侧约3千米,有简易公路直达场地,交通较为便利。场地为蒲缥盆地边缘的低山地带,具体表现为宽大平缓山梁的山顶,地形开阔,场地较平缓, 500 kilovolt Yongchang change station address is located in the south of Baoshan Town Pugan small dry village, about 27 km from the city of Baoshan, in Baoshan to Longling Expressway Pu Pu toll booth north of about 3 km, there is a simple road direct Venues, traffic is more convenient. The site is the low mountainous area at the edge of the Puyatang basin, which is characterized by the wide and gentle hilltop with wide open terrain and relatively flat site.