PP-300 install, integration, graph generation

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fiasco
Posts: 56
Joined: Fri Jan 07, 2011 2:33 pm

PP-300 install, integration, graph generation

Post by fiasco » Sun Feb 27, 2011 6:43 pm

My 3 1240's are set to post via HTTP to a perl script on my Apache server every 15 seconds or so. This data is inserted into a MySQL Database.

I've started working up my graphics. This is the first. This image is tied to my house so refreshing it every 15 seconds or so will get you a different snapshot of my house.

Image
Image
copper23
Posts: 5
Joined: Sun Feb 06, 2011 4:11 pm

Re: PP-300 install, integration, graph generation

Post by copper23 » Fri Mar 04, 2011 10:11 pm

The graphs look nice. I use Perl to get the data from the ECM database, send it to a MySQL database on my web server, and again use Perl to display graphs. I'm using the Google Visualization API for graphing purposes. It works fairly well.
Total kWh per day
Total kWh per day
kWhDaily.jpg (50.32 KiB) Viewed 6473 times
Total sum of watts per minute
Total sum of watts per minute
WattMinuteAverage.jpg (72.42 KiB) Viewed 6473 times
Laundry - Washer, Water Heater, and Dryer
Laundry - Washer, Water Heater, and Dryer
Laundry.jpg (67.41 KiB) Viewed 6473 times
redawg
Posts: 10
Joined: Mon Jan 03, 2011 4:08 pm

Re: PP-300 install, integration, graph generation

Post by redawg » Sat Mar 05, 2011 7:01 pm

Fiasco - What graphing software are you using?
fiasco
Posts: 56
Joined: Fri Jan 07, 2011 2:33 pm

Re: PP-300 install, integration, graph generation

Post by fiasco » Fri Mar 25, 2011 12:22 pm

redawg wrote:Fiasco - What graphing software are you using?
Google charts
ben
Site Admin
Posts: 4254
Joined: Fri Jun 04, 2010 9:39 am

Re: PP-300 install, integration, graph generation

Post by ben » Mon Mar 28, 2011 11:07 am

How are you graphing the 1 hour intervals fiasco? They look a bit high.

You'll most likely want to use an average wattage of the granular data over the 1 hour interval. Or, better yet, use the wattsecond/second calculation over that hourly interval.
Ben
Brultech Research Inc.
E: ben(at)brultech.com
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