Tuesday 9 August 2011

kWh Conversion kW

How to Convert kilowatts (kW) to kilowatts-hour (kWh)
How to convert power in kilowatts (kW) to energy in kilowatt-hour (kW·h).
Kilowatts to kilowatt-hour calculation formula

The energy E in kilowatt-hour is equal to the power P in kilowatts, times the time period t in hours:
E(kW·h) = P(kW) × t(h)
So
kilowatt-hour = kilowatt × hour
Or
kW·h = kW × h
Example
What is the energy consumption when the power consumption is 5 kilowatts and for time duration of 3 hours?
E = 5kW × 3h = 15 kW·h


How to Convert kilowatts-hour (kWh) to kilowatts (kW)

How to convert energy in kilowatt-hour (kWh) to power in kilowatts (kW).

Kilowatts-hour to kilowatts calculation formula

The power P in watts is equal to the energy E in joules, divided by the time period t in hours:
P(kW) = E(kW·h) / t(h)
So
kilowatt = kilowatt-hour / hour
Or
kW = kW·h / h

Example

What is the power consumption when the energy consumption is 15 kilowatt-hour and for time duration of 3 hours?
P = 15 kW·h / 3 h = 5 kW

No comments:

Post a Comment