[Equest-users] Equest-users Digest, Vol 30, Issue 4

[Taylor Sharpe]

Well, I sent an email to our admin to see.

On Fri, Sep 3, 2010 at 4:11 PM,
<equest-users-request at lists.onebuilding.org>wrote:

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>   1. Re: VRF Systems (Jeff Sharpe) (Taylor Sharpe)
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>
> ---------- Forwarded message ----------
> From: Taylor Sharpe <newspectrum at gmail.com>
> To: equest-users at lists.onebuilding.org
> Date: Fri, 3 Sep 2010 15:13:15 -0700
> Subject: Re: [Equest-users] VRF Systems (Jeff Sharpe)
> I wanted to add two things about simulating VRF/VRV systems using eQuest.
>  First, here's the link to a great slideshow guide by Dana Troy, who will
> take you through the simulation process step-by-step:
>
> http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20100510/b54414e3/attachment-0001.pdf
>
> Secondly, I've developed (and attached) a flag worksheet whose purpose is to count the number of instances in which, during one hour, the .csv output file from an eQuest project shows simultaneous heating and cooling loads across multiple zones.  The essential idea is that an eQuest user will copy-and-paste hourly heating/cooling loads from each zone, at which point the spreadsheet will flag instances in which one zone is heating while another is cooling.  The spreadsheet looks at kW usage for electricity and Btu/h for fuel.
>
> I've also included the ability to factor in heating and cooling aux. power, as well as a graphical display on the second sheet to give a quick idea of what times of year simultaneous heating & cooling occurs.
>
> Those who are familiar with excel should be able to learn to use the spreadsheet quickly to gauge the usefulness of a VRV or similar system.  I've included instructions at the bottom of the worksheet's first page.
>
> I hope someone finds this tool useful!  Feedback would be much appreciated as well.
>
> Regards,
> -Taylor Sharpe
>
>
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