View source for Failure Event - France, Ariege, Perles-et-Castelet - 1 Dec 2020

=Overview=
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! style="text-align: center; background-color:#ccccff;" colspan="2" |<span style="font-size: larger;">Event Details[[File:SMW-Info-button.png|14px|link=Special:Browse/{{FULLPAGENAME}}]]
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! Location:
| {{#show: {{FULLPAGENAME}} |?Has Location}}
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! Capacity (MW):
| {{#show: {{FULLPAGENAME}} |?Has Capacity (MW)}}
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! Capacity (MWh):
| {{#show: {{FULLPAGENAME}} |?Has Capacity (MWh)}}
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! Battery Module:
| {{#show: {{FULLPAGENAME}} |?Has battery vendor}}
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! Integrator:
| {{#show: {{FULLPAGENAME}} |?Has Integrator}}
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! Application:
| {{#show: {{FULLPAGENAME}} |?Has Application}}
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! Installation:
| {{#show: {{FULLPAGENAME}} |?Has Installation}}
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! Enclosure Type:
| {{#show: {{FULLPAGENAME}} |?Has Enclosure Type}}
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! Event Date:
| {{#show: {{FULLPAGENAME}} |?Has Event Date}}
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! System Age (yr):
| {{#show: {{FULLPAGENAME}} |?Has System Age (yr)}}
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! Extent of Damage:
| {{#show: {{FULLPAGENAME}} |?Has Extent of Damage}}
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! State During Accident:
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! Description:
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! Source:
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! Additional Resources:
| {{#show: {{FULLPAGENAME}} |?Has Additional Resources}}
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:''Note: Missing values in this table reflect unknowns.''

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<!--Set Semantic information for this system-->
{{#set:
 Has Location=[[Failure Event - France, Ariege, Perles-et-Castelet - 1 Dec 2020|France, Ariege, Perles-et-Castelet]]
 |Has Capacity (MWh)=0.5
 |Has Capacity (MW)=0.5
 |Has battery vendor=Narada [LFP]
 |Has Integrator=
 |Has Application=Hybrid Supercacitor plus Storage System
 |Has Installation=Substation
 |Has Enclosure Type=Container
 |Has Event Date=12/01/2020
 |Has System Age (yr)=0.0
 |Has Extent of Damage=Fire
 |Has State During Accident=Commissioning, testing
 |Has Event Description=The substation has 500 kWh of batteries and 1 MW - 10s of supercapacitors. The supercapacitors were not involved in the cause of failure, which happened during acceptance testing. The investigation found that rack #2 suddenly discharged into rack #3, and the current passed through only modules #1 to #7 of rack #3. The insulation resistance of rack #2 fell below the safety threshold and neared short circuit for rack #3. The investigation report provides a hypothesis of two faults resulting in failure: an electrical connection failed and came into contact with the metal frame, and an insulation fault between the busbar connecting a module to the BPU box, which may have caused an electric arc upstream of the fuse. The container was destroyed. 
 |Has Source=[https://epri.box.com/s/y2bd6xooip6lmz0mlks13a8roluq8xx0 Investigation Report (English Translation)]
 |Has Additional Resources=[https://epri.box.com/s/n1xrz9v357qmudk7kqnuokxn1raft29e Investigation Report (Original source, French)]
 |Has Failure Event Category=ESS
}}

[[Category:Failure Event]]