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Forums The Open Grid Is there a way to combine streams?

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W_medium
Oct 22, 2012 1:41am
11 posts

I have my Brultech ECM-1240s configured with 2 CTs on the main legs, feeding two channels.  Therefore, they need to be combined to a total house reading.  How can I do that to create a virtual channel or virtual device or ???

Another example is I have one CT & channel/stream on my HVAC compressor and another on my HVAC blower motor.  I would like to combine these to give a total HVAC usage picture.

 
Samotage_300_medium
Oct 22, 2012 3:46am
555 posts

Hey Waynew, 

Welcome to SEG!

create a new stream, and check its calculated flag ( in the edit stream page )

then go to tools, calculated streams and define the math for the calculation!

then your new stream will start the magic.

Sam, @samorage

 
W_medium
Oct 22, 2012 4:07am
11 posts

I found the option for calculated stream, but I don't know what to put in there.  Can I just put (p_ch1 + p_ch2)?  What if the two streams are from two different devices?

 
Samotage_300_medium
Oct 22, 2012 4:11am
555 posts

The page on 

https://smartenergygroups.com/calculated_streams

shall set everything up for you!

Sam, @samotage

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