1)I=P/U=800kW/6000V=400/3A;
△P=W/t=9600kWh/24h=400kW;
R=P/I²=22.5Ω;△U=△P/I=3000V;
2)U'=U-△U=3000V
3)P损=(1-98%)P=16000W
I‘=P/R²=80/3A
n1:n2=I':I=1:5
1)I=P/U=800kW/6000V=400/3A;
△P=W/t=9600kWh/24h=400kW;
R=P/I²=22.5Ω;△U=△P/I=3000V;
2)U'=U-△U=3000V
3)P损=(1-98%)P=16000W
I‘=P/R²=80/3A
n1:n2=I':I=1:5