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Unformatted text preview: Announcements ECE 201 Lecture 33 Sinusoidal Steady State (SSS) analysis Exam 3 This Lecture #33: Sinusoidal Steady State (SSS) analysis impedance admittance Impedance/Admittance of R, L, C For L and C, the resistance R(j ) is always zero For L, the reactance X(j ) is positive For C, the reactance X(j ) is negative Components in Series For a 2terminal network consisting of n components in series with impedance Z 1 (j ),,Z n (j ), the equivalent impedance is Components in Parallel For a 2terminal network consisting of n components in parallel with impedance Z 1 (j ),,Z n (j ), the equivalent impedance is Impedance/Admittance of 2Termianl Devices RLC Network (no source) RLC Network (no source) resistance reactance Impedance: Admittance: conductance susceptance (Unit: 29 (Unit: S 29 Voltage/Current Division Formula RC Examples (capacitive) (capacitive) Useful formula RL Examples (inductive) (inductive) LC Examples If (resonance frequency) If is inductive is capacitive If is capacitive is inductive LC Examples C L L C 0.1 1 10 1 ....
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This note was uploaded on 10/26/2010 for the course ECON 002 taught by Professor Eudey during the Spring '08 term at UPenn.
 Spring '08
 EUDEY
 Macroeconomics

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