Recent content by linuxnewbie

yes that's the way to do it, I mean even you fail still a result is a result considered good or bad, atleast you can make some outcomes out of it, let me know about your process, that would be interesting :cool:?

thanks for the suggestion however at the moment I don't want to include the temp factor yet as it will get more complicated(I know temp can be ignored), atm I am doing my test at room temp (25C). in the industry what I know is that temp sensors are mounted in the middle of every 4th cell for a...

sure ! AI would make sense after the collection of the right data for all the possible scenarios. that's the future for sure

did you even open the pdf I attached at the bottom ?

he said for charging we do calculate using the formula which is nothing diff but for discharging we don't bother using formula but instead, we assume it to be 100% and as for the formula part, if you are really curious then here is research paper that I am following. you can have a look at it :)

oh sorry , it should be 0.1% and yes I have gone through that site already long ago

watch this at 14:13 ;)

Can I know how did you achieve this graph of Rested OCV vs SOC . thanks

usually I have read that for Lfp self-discharge over a month is 3-5% so in this case how can one account for this in our meter readings? Soc reading - (3%/30days = 0.003% per day ) is it correct ?

just to clear I am after SOC calculation and want to know what effect the CE and Peukert has got into it. the more effects are taken into consideration the more accurate I can be in estimation

so can I then say that for a LFP battery temp change on Columbic Eff is non-existent or can be neglected?

this was very useful for me to have an overview of how its done practically , also one question what does this temp compensation 0 mean here?

thank you for the correction so if I decide to lets sat do 5 cycles complete chg / dchg on 0.1C then 0.2C ... all the way to 1C with increments of 0.1 here .. later have them averaged and put them in a table so I know if the battery is in this rate I choose that respective value of CE. would...

thanks alot for this , yes I have gone to that article before and for Li chem the Peukert effect is quite non-existent

just for your own info, I have found the formula for both stages in a research paper and they are quite a diff from each other :)