Comment convertir l'énergie en watt-heure (Wh) en puissance électrique en kilowatts (kW).
You can calculate kilowatt from watt-hour and hours, but you can't convert watt-hour to kilowatt units, sence watt-hour and kilowatt units represent different quantities.
La puissance P en kilowatts (kW) is equal to the energy E en watt-hour (Wh), divided by 1000 times the time period t en hours (h):
P(kW) = E(Wh) / (1000 × t(h))
Donc
kilowatts = watt-heure / (1000 × heures)
ou
kW = Wh / (1000 × h)
What is the power consumption en kilowatts when the energy consumption is 15000 watt-hour fou time duration of 3 hours
P = 15000 Wh / (1000 × 3 h) = 5 kW
