[TRNSYS-users] Explanation about battery component

[David BRADLEY]

Michel,

  The getNumericalSolution() and setNumericalValue() routines are not 
specific to the battery component. They are used to solve differential 
equations numerically when the equation cannot be put into the form 
dX/dt = aX + b (where a and b are constants over the timestep). The 
dX/dt = aX + b form can be solved analytically by calling the 
solveDiffEq() subroutine. For additional information refer to the 
07-ProgrammersGuide manual

kind regards,

  David



On 10/30/2018 15:54, Michel Tamarzians via TRNSYS-users wrote:
> Hi all,
>
> I am trying to use the lead-acid battery component (Type47a) in TRNSYS 
> but I have a hard time understanding what the "Call 
> SetNumericalDerivatie" and "GetNumericalSolution" functions are doing 
> when using the battery in mode 1.
> Can someone perhaps explain this or direct me towards an example?
>
> Thanks in advance!
>
> Kind regards,
> Michel
>
>
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> TRNSYS-users at lists.onebuilding.org
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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