Battery Energy Storage Systems Q&A
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- Опубликовано: 15 июл 2024
- Join ORR Protection experts Lee Kaiser and Aaron Wille as they discuss battery safety and fire suppression systems for battery energy storage systems, like those found in data centers.
0:00 Welcome from Lee Kaiser
0:40 Does NFPA 855 apply to the data center environment?
2:43 Which sections of NFPA 855 refer to data centers?
3:37 How does UL9540A apply to data centers?
7:13 What should an end-user look for in the UL9540A listing and large-scale fire test report?
12:10 Is a lithium battery fire a self-sustaining fire and can thermal runaway be avoided by simply breaking the fire triangle?
16:44 Where can one find the appropriate sprinkler density for different batteries or technologies?
19:56 What are some examples of listed devices or approved methods to detect and minimize thermal runaway?
21:16 Does Li-ion tamer utilize off-gas detection instead of the typical heat detection in battery management systems?
22:59 Can battery management and UPS systems be integrated into the fire alarm system?
25:20 What is the recommended best-practice for a fire department first responder in a Lithium-ion battery fire situation?
30:32 What are some alternatives that can better our response to Bess fires?
33:04 Are there any clean agents capable of suppressing a Lithium-ion battery fire?
35:30 What are some other alternatives to suppressing a battery fire other than sprinkler systems and clean agents?
38:26 What’s required to meet NFPA 855 if users are going to put Lithium-ion batteries in their new-construction data centers?
45:36 Which level of gas detection would typically turn the emergency exhaust fan on?
46:30 LEL is the only form really required by NFPA 855, not necessarily off-gas detection?
47:00 What are some of the biggest challenges of data centers moving from Lead-acid to Lithium-ion battery storage?
51:45 In data center environments with distributed UPS, how is the fire protection and suppression design affected and how is that affected by NFPA 855 requirements?
56:22 How do we dispose of batteries that have gone through thermal runaway? Наука
Thank you for creating this content and sharing it, everyone. Super informative!
What do you do with old laptops and their battery's that have been surplused? How should they be properly disposed of?