2. Previous Section :
Over view of power system operation
WAMS, Smart Grid and operation
Congestion management
Ancillary services and their role in PS operation
PSO in restructured electricity market
Transmission pricing
System recovery and Black start procedure
Special protection schemes
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12. Mobile charger:
It consume – 5 W/hr.
934.9 million mobiles users (June – 2012).
Total population = 1212 millions
almost 77% users
934.9 m * 5 = 4670.5 Mwatts/hr.
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13. Laptop chargers:
It consume – 63 W/hr.
≅ 242.4 million users.
Total population = 1212 millions
up to 20%.
242.4 m * 63 = 15271.2 Mwatts/hr.
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14. 1 kg of coal = 3 to 8 units
1 litter of diesel = 3 to 4 units
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