【摘要】This paper refers the small hydropower station access system scheme, which is including the transmission voltage level, the number of transmission line circuits, the main power station electrical wiring, and the transformation of 110 kV power grid caused by the conversion. Three transformation programs are put forward, and scheme is taken for network after the new hydropower station is united to system. If a greater load growth exists in the near future, the possibility of scheme II is not excluded.
