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System solutions with energy storage capacities from 1MWh to 1,000MWh.
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ELECTROMECHANICAL EQUIPMENT
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Mains voltage: 36/154kV
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Electric motor: 220/380V, squirrel cage asynchronous
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Compressor: Piston type, 10-50 Bar
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Turbine: Axial gas turbine, adiabatic heat recovery
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Generator: 6kV, synchronous
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Total Energy Storage cycle efficiency: 72%
ONE COMPRESSED AIR RESERVOIR MODULE
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Material: Galvanized steel mesh reinforced PVC polyester membrane
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Geometry: hemisphere with 11m radius
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Volume: 2,700 cubic meters
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Sea depth: 50-500 m
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Operating pressure: 5-50 Bar
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Installation method: Floating and submerging
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Energy capacity: 1MWh for 200m depth, 2MWh for 400m depth
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Efficiency: Energy production/Storage efficiency: 99%
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Anchor: Connected to the compressed air tank and ballast weight with ropes.
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Service life: 20+ years
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