Dynamic Simulation Technology Research of Variable-Velocity Pumped Hydro-Storage Unit

This paper focuses on the research of dynamic simulation technology of Variable - velocity pumped hydro - storage unit. It elaborates on the development status and key technologies of Variable - velocity pumped hydro - storage unit, including their structural characteristics, operation modes, and advantages. The dynamic simulation technology of Variable - velocity pumped hydro - storage unit is introduced in detail, such as the methods and processes of establishing mathematical models and building dynamic simulation test systems. Through the research of these technologies, important support is provided for the safe and stable operation of Variable - velocity pumped hydro - storage unit.