Re: AC to Cap Dump

Database ID: 105001

2017-12-05T10:57:53+00:00

hob.nilre <[email protected]>

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Hi Kone,

You are right about the energy coming out from the cap is the formula you write (although I believe its voltage-value squared then difference rather than voltage-value difference then squared), but I'm calculating the energy going into the battery. There are losses between the cap and the battery that I dismiss at this time. I calculate the energy going into the battery as Vbat*Q which is the same as Vbat*I*t since I is Q/t.

The discharging takes 24h and the charging takes up to 4 times that depending on Vcap and C, so there is no fast charging going on. A discharge/charge-cycle takes almost a week to perform.

Right now I'm doing it all over again without any changes to any parameters to compare results.

/Hob

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Subject	Re: AC to Cap Dump
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