cm0002@lemmy.world to Technology@lemmy.worldEnglish · 12 days agoChinese EV maker BYD says new fast-charging system could be as quick as filling up a tankwww.theguardian.comexternal-linkmessage-square77fedilinkarrow-up1355arrow-down112
arrow-up1343arrow-down1external-linkChinese EV maker BYD says new fast-charging system could be as quick as filling up a tankwww.theguardian.comcm0002@lemmy.world to Technology@lemmy.worldEnglish · 12 days agomessage-square77fedilink
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up8·edit-211 days agoEnergy is amp x volt. Same energy faster is more energy in same time, be it amps or volt. Dunno if your grid can bear it multiple times in each city but still better buffer it. And more volts needs more gum or you get the volts.
minus-squareInverseParallax@lemmy.worldlinkfedilinkEnglisharrow-up1·10 days agoP=i x v But also P=i^2 x r Power goes up with linearly with voltage but to thw square or I.
Energy is amp x volt. Same energy faster is more energy in same time, be it amps or volt. Dunno if your grid can bear it multiple times in each city but still better buffer it. And more volts needs more gum or you get the volts.
P=i x v
But also
P=i^2 x r
Power goes up with linearly with voltage but to thw square or I.