Hybrid DLC-Battery Energy Storage System for Streetcars
Green Car Congress
JULY 31, 2009
Siemens earlier this year launched a new hybrid energy storage system for streetcars that combines a double-layer capacitor (DLC) and NiMH battery pack. miles) without an overheadcontactt line (OCL). The energy storage units can also be recharged on routes with OCLs or stationary charging stations, for example at stops.
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