BATTERY RACK AND ENERGY STORAGE DEVICE COMPRISING BATTERY RACK
Disclosed is a battery rack, which includes a plurality of battery modules including at least one battery cell and a module case configured to accommodate the at least one battery cell and including a fire extinguishing unit capable of supplying a fire extinguishing agent into the module case when t...
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Format: | Patent |
Sprache: | eng ; pol |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | Disclosed is a battery rack, which includes a plurality of battery modules including at least one battery cell and a module case configured to accommodate the at least one battery cell and including a fire extinguishing unit capable of supplying a fire extinguishing agent into the module case when thermal runaway or fire occurs in the at least one battery cell; a rack case configured to accommodate the plurality of battery modules; and a drainage guide unit provided to the rack case and configured to guide the fire extinguishing agent used when the thermal runaway or fire occurs to be drained. |
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