lec5 - AE 383 SYSTEM DYNAMICS Lecture Notes 4 (June 29 th...

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

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: AE 383 SYSTEM DYNAMICS Lecture Notes 4 (June 29 th 2006) Electrical Systems Basic Elements: • Resistance elements • Capacitance elements • Inductance elements Resistance of a linear resistor is i e R R = (ohm’s law) e R is the voltage across the resistor i is the current through the resistor Unit is ohm ( Ω ) ohm = volt / ampere Resistors dissipate energy as heat. The sinusoidal transfer function of the resistor element is And the the frequency response of the resistor is Capacitance elements: Two conductors separated by a non conducting medium form a capacitor. Capacitance C is a measure of the quantity of charge that can be stored for a given voltage across the conductors. c e q C = q : quantity of charge stored e c : voltage across Unit is farad (F) farad = coulomb / volt Since dt dq i = and e c = q / C idt C de dt de C i c c 1 or = = Therefore ) ( 1 ) ( c t c e idt C t e + = ∫ Unit is farad (F) There are losses in a real capacitors....
View Full Document

This note was uploaded on 10/24/2011 for the course AEE 463 taught by Professor Melin during the Spring '11 term at Middle East Technical University.

Page1 / 4

lec5 - AE 383 SYSTEM DYNAMICS Lecture Notes 4 (June 29 th...

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