ECE201_34_Jung

# ECE201_34_Jung - ECE 201 Lecture 34 Sinusoidal Steady State...

This preview shows pages 1–10. Sign up to view the full content.

ECE 201 Lecture 34 Sinusoidal Steady State (SSS) Analysis Phasor A useful Formula

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

View Full Document
Another Useful formula
V-I Relation of Resistors Ohm’s law Ohms’ Law for Resistors

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

View Full Document
V-I Relation of Inductors V-I relation Ohms’ Law for Inductors Phase of vL is π /2 ahead of iL
0 0.5 1 1.5 2 2.5 3 3.5 4 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 Phase of vL is π /2 ahead of iL 2 π 2 π

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

View Full Document
V-I Relation of Capacitors V-I relation Ohms’ Law for Inductors Phase of iC is π /2 ahead of vC
0 0.5 1 1.5 2 2.5 3 3.5 4 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 Phase of iC is π /2 ahead of vC 2 π

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

View Full Document
0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 -1 .5 -1 -0 .5 0 0 .5 1 1 .5 1.5 1.0 0.2 π Zeq=Vin/Iin=(1.5/1.0) 0.2 π Vin=1.5 -0.3 π [ = 1.5exp( t -0.3 π29] Iin=1.0 -0.5 π [ = 1.0exp( t -0.5 π29]
0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 -1 .5 -1 -0 .5 0 0 .5 1 1 .5 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 -1 .5 -1 -0 .5 0 0 .5 1 1 .5 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 -1 .5 -1 -0 .5 0 0 .5 1 1 .5 Dashed line: vin Solid line: iin resistive capacitive inductive v=L(di/dt) i=C(dv/dt) v=iR

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 10/26/2010 for the course ECON 002 taught by Professor Eudey during the Spring '08 term at UPenn.

### Page1 / 22

ECE201_34_Jung - ECE 201 Lecture 34 Sinusoidal Steady State...

This preview shows document pages 1 - 10. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online