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|    alt.energy.homepower    |    Electrical part of living of the grid    |    2,576 messages    |
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|    Message 1,402 of 2,576    |
|    Ecnerwal to All    |
|    Re: Android App shows total power usage     |
|    12 Jul 12 21:44:56    |
      9adb5837       From: MyNameForward@ReplaceWithMyVices.Com.invalid              All you need to get a disk readout is a watch, if you have a disk       meter...perhaps a calculator as well, both of which are probably built       into your cell phone, even if it's not a "smartphone."              For a not-huge chunk of change and one visit of a licensed electrician       competent to disconnect your main wire, run it through a current       transformer, and reconnect it, you can have a much more convenient       method to look at your usage from inside the house. An ammeter is the       simplest readout to connect, or you can have an actual power meter if       you wish to be fussy (if the voltage varies enough that an ammeter is       not a pretty direct reading of your power used, you have fairly poor       power supply.) It's also a lot more like instantaneous, which something       depending on disk rotation is going to be a far cry from - if there's       even a rotating disk - modern meters, even if not "smart" are often just       an LCD display. A current transformer updates in real time, while the       disk only tells you every few seconds if you are using lots of power, or       every few minutes if you are using a small amount of power.              That's a hardware solution, of course, but beats the heck out of       standing around by the meter pointing your phone at it, if you want       ongoing monitoring. You can even datalog it with a computer and make       fancy charts. Whether that will actually affect your power use patterns       kinda depends on you.              --       Cats, coffee, chocolate...vices to live by       Please don't feed the trolls. Killfile and ignore them so they will go away.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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