Kinetic and Electrical Energy Storage Device on Base of the Hybrid System «Superconductor-Superflywheel» (SC-SFW)

The paper considered a scheme of hybrid energy storage device «superconductor-superflywheel» (SC-SFW), which was be able simultaneously of the kinetic energy so and the electrical current to accumulate. Possibility of using of the SC-SFW wich high-Tc superconductors (HTSC) for stationary and transport installations for different purposes are discussed.