如何转换 电功率 中的 瓦特(W) to energy 中的 千瓦时(kWh).
You can calculate kilowatt-hour from watts and hours. You can't convert watt to kilowatt-hour unit s中的ce watt and kilowatt-hour unit represent different quantities.
The energy E 中的 千瓦时(kWh) is equal to the power P in watts (W), times the time period t in hours (hr) divided by 1000:
E(kWh) = P(W) × t(hr) / 1000
所以
千瓦时 = 瓦特 × 小时 / 1000
或
kWh = W × hr / 1000
What is the energy consumption 中的 watt-hour when the power consumption is 5000 watts f或 time duration of 3 hours
E = 5000W × 3h / 1000 = 15 kWh
