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Fly-wheels (storage technology) |
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evaluated |
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The fly-wheel is an electro-mechanical energy storage system based on rotating masses. It is a powerful storage technology which may be used both for on-board and for stationary applications.
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Technology field: Regenerative braking and energy management
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General information
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General criteria
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Environmental criteria
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Economic criteria
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Vehicle - fix costs: high |
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Vehicle - running costs: significant reduction |
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Infrastructure - fix costs: none |
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Infrastructure - running costs: unchanged |
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Scale effects: low |
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Amortisation: > 5 years |
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Application outside railway sector
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Overall rating
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date created: 2002-10-09 |
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© UIC - International Union of Railways 2003 |
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