晒谷坪水电站6kV系统运行方式优化分析

Optimization Analysis of the Operation Mode of 6 kV System in Shaiguping Hydropower Station

利用晒谷坪水电站增效改造的契机,通过对晒谷坪水电站6kV系统运行方式的优化,可使晒谷坪水电站成为隔河岩水电站6 k V厂用电及隔河岩大坝防汛电源的独立电源点,左岸变也将具备一主一备两路独立电源,晒谷坪水电站作为隔河岩水利枢纽重要自备保安电源的供电可靠性得到大幅提升。

In the efficiency improvement work of Shaiguping Hydropower Station, the operation mode of the 6 kV system is optimized, which could make the station as an independent power source of the 6 kV auxiliary power and flood prevention power of Geheyan Hydropower Station. Also, two independent power supply sources, a main power source and a backup power source, are provided for the left bank transformer substation. The power supply reliability of Shaiguping Hydropower Station as an important self-provided security power source for Geheyan Hydro-junction is greatly improved.