Fire Extinguishing System for Energy Storage System
KR103004030B1Active Publication Date: 2026-08-11LG ENERGY SOLUTION LTD
Patent Information
- Application Number
- KR1020210127429
- Authority / Receiving Office
- KR · KR
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2021-09-27
- Publication Date
- 2026-08-11
- Estimated Expiration
- 2041-09-27
Smart Images
Figure 112021110807026-PAT00001_ABST
Abstract
An ESS fire extinguishing system according to one embodiment of the present invention comprises a plurality of battery racks including a plurality of battery modules and a rack housing, at least one detection unit for detecting whether an abnormal high temperature phenomenon has occurred in the battery racks, a control unit for outputting an emergency control signal including a fire extinguishing substance spraying signal and a discharge signal when the occurrence of an abnormal high temperature phenomenon is detected by the detection unit, a fire extinguishing unit for spraying a fire extinguishing substance on a battery rack among the plurality of battery racks where an abnormal high temperature phenomenon has occurred according to the emergency control signal output from the control unit, and a discharge circuit unit connected to the plurality of battery racks for discharging the remaining battery racks among the plurality of battery racks where an abnormal high temperature phenomenon has not occurred according to the emergency control signal output from the control unit.
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Citation Information
Patent Citations
ESS Stabilization Systems and Method
KR1020200102284A
Battery Pack Having Fire Extinguishing Unit, Battery Rack Including the Same and Power Storage System
KR1020210097523A
Automatic early fire extinguishing system and controlling method for ess
KR1020210106063A