Homework1

Homework1 - EE 3410 HOMEWORK #1 1.a) Randall Robert The...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
EE 3410 Randall Robert HOMEWORK #1 1.a) The circuit parameters are R1=2.5Ω; R2=1.5Ω; ωL2=1.5Ω; ωC1=0.8S Active power P=(1/T)∫ 0 t p(t)dt = UI*cos( ) Ө For resistors, there is no phase shift so there is no reactive power, only active. UR2= (R2/(R2=L2))U = ((1.5Ω/3Ω)*240)V = 120V PR2= U^2/R = (120V)^2/1.5Ω = 9600W PR1= U^2/R = (240)^2/2.5Ω = 23000W For the inductors and caps; PInd=UIcos = U^2/R = 120^2/1.5Ω = 9600W Ө Pcap=UIcos = U^2/R = 240^2/(1/0.8)= 46000W Ө
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1.b) The circuit parameters are: R1=1.2Ω; R2=0.5Ω; R3=2Ω; R4=0.1Ω ωL1=1.8Ω; ωL2=0.4Ω ωC3=0.3S; ωL4=0.2Ω I=U/Rth=(240V/0.5Ω)= 480A I2=(3.9Ω/(3.9Ω+0.26Ω))(480A)= 450A I3= 30A IR3= 26A IC3= 4A IR1=(1.2Ω/(1.2Ω+1.8Ω))(480A)= 180A IL1= 300A
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

Homework1 - EE 3410 HOMEWORK #1 1.a) Randall Robert The...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online