FIELD: electrical engineering.
SUBSTANCE: invention relates to the electrical equipment. Flywheel unit (1) comprises rotor (2), machine casing (3) with lower part (31) surrounding rotor (2), and damping device (4) attached to lower part (31) of machine casing (3) and intended for attachment of flywheel unit (1) to suitable foundation (11). Damping device (4) comprises lower support block (41) for attachment to foundation (11), upper support unit (43) for attachment to lower part (31) of machine casing (3) and membrane connecting lower support unit (41) with upper support unit (43). Upper and lower support blocks (41, 43) and membrane are made so that membrane (42) can form flexible self-supporting connection (43f) between upper and lower support blocks (41, 43).
EFFECT: technical result consists in improvement of reliability.
15 cl, 5 dwg
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