ELECTROMECHANICAL SUPERCONDUCTIVE POWER ACCUMULATOR Russian patent published in 2016 - IPC H02K7/02 H02K7/09 

FIELD: energy.

SUBSTANCE: invention relates to power engineering. Electromechanical superconductive power accumulator comprises housing, wherein are placed synchronous motor-generator with stator and windings system, rotor-flywheel, support permanent magnets located in the lower part of the rotor-flywheel, permanent excitation magnets arranged on the inner side of the rotor-flywheel surface, guide support with bearing located in the lower part of the synchronous motor-generator, superconducting plates, cryostat, high-temperature superconducting suspension, formed by support permanent magnets and superconducting plates. Housing is made of two interconnected modules - module of the cryostat and module of the synchronous motor-generator. Superconducting plates of high-temperature superconducting suspension are located in the cryostat module. Rotor-flywheel, internal cavity of which is evacuated, is located in the synchronous motor-generator module.

EFFECT: increase in energy efficiency and energy saving of energy accumulator.

1 cl, 1 dwg