dear all please help me out regarding energy meter project its urjent

[nageswar sita]

i am doing project on smart energy meter reading system using gsm modem

my doubts are

1.how the energy is calculating in electronic energy meter
2.i am using electronic energy meter it will generate o/p pulse according to the load
i)what we have to consider this pulse as a Watthour or Kilowatt hour here we generally consider 1 Unit as 1 Watt hour
ii) is their any specific formula for generation of pulses

3. energy meter o/p is a pulse how we can calculate amplitude and frequency of a pulse


:idea:

Regards,
Nageswar,

 

[kripacharya]

i think you must mean.... 1 unit is 1 Kilo-watt Hour

for the rest of the issues you can send me PM