Table 3 Parameters of flywheel energy storage system.

From: Design of an improved adaptive sliding mode observer for charge/discharge control in flywheel energy storage systems

Parameter

Value

Parameter

Value

Rated Power

600 kW

Maximum Charging Speed

10,000 rpm

Final Discharge Speed

5800 rpm

Speed Reduction Ratio

1.724

Grid Voltage

10 kV

DC Bus Voltage

800 V