EASA AD on FES battery systems

Dne ponedeljek, 09. oktober 2017 18.05.31 UTC+2 je oseba napisala:
Dne ponedeljek, 11. september 2017 03.17.29 UTC+2 je oseba Renny napisala:
On Sunday, September 10, 2017 at 7:00:44 PM UTC-6, Andy Blackburn wrote:
On Friday, September 8, 2017 at 11:37:53 AM UTC-7, Steve Leonard wrote:
On Friday, September 8, 2017 at 11:14:40 AM UTC-5, JS wrote:
Saw the document on [Aus-Soaring] thanks to John Welsh.
Link to UK site below.
Jim

http://publicapps.caa.co.uk/docs/33/...D20170167E.pdf

Hmm... I wonder what an approved modification to the battery pack or its installation consists of?

What battery chemistry are they using? LiPos?

9B

Andy - You are correct!


For FES battery packs we are using Li-Ion cells with NMC chemistry (Lithium Nickel Manganese Cobalt Oxide: LiNiMnCoO2. cathode, graphite anode)


http://batteryuniversity.com/learn/a...of_lithium_ion

And why Li-Ion pouch cell are usually identified as LiPo.

http://batteryuniversity.com/learn/a...stance_or_hype

Regards,

Luka

Dear fellow glider pilots, FES owners and electric flight enthusiasts, please find link to our letter, regarding recent FES incidents:

http://www.front-electric-sustainer....nthusiasts.pdf

Regards,

Luka