This, we now know, is what "well prepared" looks like: totalloss of power at the Fukushima Daiichi nuclear reactor, which deprived the reactor core and spent-fuel pools of cooling water.
In the case of the transport of electricity under the same in order to reduce the power line transformer and the totalloss, improve the power economic efficiency.
在使输送相同电量的情况下,以达到减少变压器和电力线路的总损耗,提高电网经济效益的目的。
3
Pulse width modulation is used to reduce the totalpower delivered to a load without resulting in loss which normally occurs when a power source is limited by a resistive element.