L=0.1 H
R=10Ω
C=150uF
calculate the rms value of the line current.
Here's my attempt at a solution.
L=XL/(2*pi*f)
0.1=XL/(2*pi*50)
Xl=31.4
Xc=1/(2*pi*f*C)
Xc=1/(2*pi*50*150*10^-6)
Xc=21.2
VL=sqrt(3)*VP
Vp=415/sqrt(3)
Vp=239.6 V
total impedance of one line=14.28 at an angle of 45.5°
IP=239.6/14.28
IP=16.78A at an angle of -45.5°
IP=IL
at ths point I'm not sure if IL is the same as the rms value of the current or if its different.
R=10Ω
C=150uF
calculate the rms value of the line current.
Here's my attempt at a solution.
L=XL/(2*pi*f)
0.1=XL/(2*pi*50)
Xl=31.4
Xc=1/(2*pi*f*C)
Xc=1/(2*pi*50*150*10^-6)
Xc=21.2
VL=sqrt(3)*VP
Vp=415/sqrt(3)
Vp=239.6 V
total impedance of one line=14.28 at an angle of 45.5°
IP=239.6/14.28
IP=16.78A at an angle of -45.5°
IP=IL
at ths point I'm not sure if IL is the same as the rms value of the current or if its different.
