A "1+N" Maintenance Management Mode for Hydroelectric Units based on High Quality Overhaul
The High Quality Overhaul of power generation units is a new overhaul management mode proposed based on thermal power units.With refined management of the whole overhaul process,including the overhaul preparation,over-haul implementation,and summary and evaluation after overhaul,it significantly improves the overhaul quality and en-sures the long-term stable and safe operation of the units.The successful application of the mode in the overhaul work of Ahai Hydropower Station is summarized.It clearly shows that the High Quality Overhaul mode is also applicable to the overhaul management of hydroelectric units.It can effectively improve the overhaul quality and management level of hy-droelectric units.It is an advanced experience that worth further promotion and application.