SUPPRESSION OF SAFETY GASES

1 . A system comprising:

a battery mounting area;

a venting area fluidly isolated from the battery mounting area; and

a battery cell arranged at least partially within the battery mounting area, the battery cell including at least one safety vent, the at least one safety vent being fluidly coupled to the venting area.

2 . The system of claim 1 , wherein the venting area is located directly adjacent to the battery mounting area.

3 . The system of claim 1 , wherein the venting area is located remotely from the battery mounting area.

4 . The system of claim 1 , wherein the battery cell further comprises:

a battery can having a first open end, a second closed end, and a sidewall extending between the first open end and the second closed end; and

a cap affixed to the battery can adjacent to the first open end.

5 . The system of claim 4 , wherein the at least one safety vent is formed in the sidewall.

6 . The system of claim 4 , wherein the at least one safety vent is formed in the cap.

7 . The system of claim 1 , wherein the at least one safety vent is directly coupled to the venting area.

8 . The system of claim 7 , wherein a portion of the battery cell including the at least one safety vent is arranged within the venting area.

9 . The system of claim 1 , further comprising a conduit extending between the at least one safety vent and the venting area such that the at least one safety vent is indirectly coupled to the venting area.

10 . The system of claim 1 , further comprising a movement mechanism operable to move exhaust materials output from the at least one safety vent to the venting area.

11 . The system of claim 1 , further comprising an inerting system in fluid communication with the venting area, the inerting system including:

at least one spray nozzle;

a source of inerting agent; and

a delivery piping system fluidly connecting the source of inerting agent and the at least one spray nozzle.

12 . The system of claim 1 , further comprising a suppression system in fluid communication with the venting area, the suppression system including:

at least one spray nozzle;

a source of suppression agent; and

a delivery piping system fluidly connecting the source of suppression agent and the at least one spray nozzle.

13 . A method of managing a battery energy storage system comprising:

operating a battery cell arranged within a battery mounting area; and

venting an exhaust material from the battery cell in response to a thermal event, wherein the venting the exhaust material from the battery cell further comprises venting the exhaust material to a venting area fluidly isolated from the battery mounting area.

14 . The method of claim 13 , wherein venting the exhaust material to the venting area further comprises venting the exhaust material directly to the venting area.

15 . The method of claim 13 , wherein venting the exhaust material to the venting area further comprises venting the exhaust material to the venting area via a conduit extending between the battery cell and the venting area.

16 . The method of claim 13 , further comprising inerting the exhaust material within the venting area via an inerting system.

17 . The method of claim 13 , further comprising suppressing a fire within the venting area via a suppression system.

18 . The method of claim 13 , wherein venting the exhaust material to the venting area fluidly isolated from the battery mounting area further comprises drawing the exhaust material into the venting area via a movement mechanism.

19 . The method of claim 13 , wherein the venting of the exhaust material occurs in response to an increase in a pressure within the battery cell in response to the thermal event.

20 . The method of claim 19 , wherein venting of the exhaust material occurs when the pressure within the battery cell exceeds a predetermined threshold.