Showing posts with label power. Show all posts
Showing posts with label power. Show all posts

Monday, April 12, 2010

inverter

Do you ever think about the good old modest inverter at your home. I some times do. It makes me feel as though my inverter defines my energy usage pattern. Here's how:

Scene 1: No power cut
My TV is on, my DTH machine is on (although I am playing games on my Play station). I want the convenience  of sitting on my bed and switching between my game and TV. The light of the other room is on and so is that of the loo. I forgot to switch them off and now I don't want to get up.
Earlier I was using my laptop and it is still plugged to the power. The computer is on too (a movie is getting downloaded). 

Scene 2: Oh shit! there's a power cut
Suddenly all comfort has vanished. I spring up from my bed and....
Hey the light in the other room is on. Switch it off.
Do I have to tell you about the loo too. switch it off.

I think that will be enough. The power will be back soon.

Scene 3: Half an hour later. Beep Beep. Inverter is not taking all the load
I jump again. 
Unplug the laptop from power.
Beep stops. Thank God

That's enough. The power will be back soon.

Scene 4: Half an hour later. Beep Beep Beep. Inverter is low on battery
Another jump
Turn off the Play station.
Turned off
Still beeping, still beeping
Turn off the computer
Beeping stops

That's enough. The power will be back soon.

Scene 5: Half an hour later. Beep Beep Beep Beep. Inverter is not taking any load, low on battery
Another spring, another jump
Turn off the TV.
Beep Beep Beep Beep Beep
The inverter is dead. 
Now we must sit in the heat

Well it was not enough. The power will not be back soon.

If only we had switched off all the unnecessary equipments earlier, it could have lasted longer.
This inverter teaches me something. It is trying to give me some sign. If only I switch off all the unnecessary equipments when there is power too, all of us will have more power. Our power system will not be low on power and won't beep to say low battery.
We get so alert when our home is on inverter, why not get alert other wise also as our earth is on inverter?
Lets try to remember the inverter always and switch off the unnecessary switches to let the inverter last longer.

Monday, February 1, 2010

The heat is on

I wished to talk something about the Atmospheric CO2 widget that we have put on the site. It is just to keep reminding us of how much change we are making to the environment and far we are going away from the actual composition that 'God' had created.

We being the most dominant species of the Earth are bound to have some impact on it. We are the most powerful and can control various things (but of course not nature, it will always fight back). But sometimes this power gets on our head and we forget our responsibilities. Remember the movie Spiderman and the famous dialogue 'with great power comes great responsibility'. So, just to remind what our great power is doing and what great responsibility we have at our hands, we have added this widget.

It shows the changing CO2 concentration for last few years and the trend currently is invariably a rising one. The data has been feeding into this widget comes from very credible sources like the National Oceanic and Atmospheric Administration (NOOA), USA and Mauna Lao Observatory (from where the Keeling curve originated; we will tell you about it in later posts).

So, just keep an eye on the CO2.

Current chart and data for atmospheric CO2