[OpenTRV-interest] [OpenTRV-dev] Storage heating, dynamic demand, and OpenTRV

[Bo Herrmannsen]

maybe something along this:

http://openenergymonitor.org/emon/node/5613


2014-09-07 18:05 GMT+02:00 Bo Herrmannsen <EMAIL ADDRESS HIDDEN>:

> Oki, nice to know that i do get some points
>
> PV is solar electric right?
>
> But yes a heat pump can also get my vote... i just did not think of it
>
> i could only see one downside with a heat pump, you have to adjust its use
> of electricity dynamic so that the export is 0... so if you produce 1000W
> it should run the heatpump up to that... if you then turn on a 500W kettle
> it should adjust downwards.... can heatpumps be made to run that way?
>
>
>
>
> 2014-09-07 17:50 GMT+02:00 Stuart Poulton <EMAIL ADDRESS HIDDEN>:
>
>> Bo,
>>
>> Actually, you’re not too far off the mark.
>>
>> The thing you’re looking for is a thermal store, this can be used to
>> provide both hot water, and water for heating typically it works better
>> with underfloor as this requires a lower delta, radiators work best with a
>> 40-50c above the room temperature.
>>
>> With modern heat pumps, using solar PV, and a heat pump gets you more hot
>> water for your kWh.
>>
>> Cheers
>>
>> Stuart
>> _______________________________________________
>> OpenTRV-dev mailing list
>> EMAIL ADDRESS HIDDEN
>> http://lists.opentrv.org.uk/listinfo/opentrv-dev
>>
>
>
>
> --
>
>                  |||||
>                @(~Ô^Ô~)@
> -------------oOo---U---oOo-------------
> |                                     |
> |  Bo Herrmannsen                     |
> |                                     |
> |                                     |
> | "blessed are the "cracked",         |
> |  for its they who let in the light" |
> |                         Ooo         |
> |_________________ooO____(   )________|
>                  (   )    ) /
>                   \ (    (_/
>                    \_)
>
>
>
>


-- 

                 |||||
               @(~Ô^Ô~)@
-------------oOo---U---oOo-------------
|                                     |
|  Bo Herrmannsen                     |
|                                     |
|                                     |
| "blessed are the "cracked",         |
|  for its they who let in the light" |
|                         Ooo         |
|_________________ooO____(   )________|
                 (   )    ) /
                  \ (    (_/
                   \_)
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