Lecture12 - Chapter 4

Lecture12 - Chapter 4 - through an essential node 4 Circuit...

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1 EE216 Circuit Analysis I Lecture # 12 – Chapter 4
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2 Need for Advanced Techniques So far: Ohm’s Law Kirchhoff’s Laws (KCL, KVL) Equivalent circuits (Series, Parallel, Delta-to-Wye, Wye-to-Delta Possible issues in Circuit Analysis: Higher number of branches, nodes and/or loops increase complexity Number of simultaneous linear equations grows Case for Advanced Techniques Need to  simplify Need to be  systematic
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3 Circuit Vocabulary 1/2 Node A point where two or more circuit elements join Essential Node A point where three or more circuit elements join Reference node Any node in the circuit whose potential is assumed at ground (0  V).  Good choice : a node connecting maximum number of branches Branch A path that connects two nodes Essential Branch A path which connects two essential nodes without passing 
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Unformatted text preview: through an essential node 4 Circuit Vocabulary 2/2 Path A trace of adjoining basic elements with no elements included more than once Loop A path whose last node is the same as the starting node Mesh A loop that does not enclose any other loops Planar Circuit A circuit that can be drawn on a plane with no crossing branches Non-planar Circuit A circuit that cannot be drawn on a plane with no crossing branches 5 Planar & Non-planar Circuits 6 Multi-part Circuits 7 Circuit Identification Identify: Planar/Non-planar? All nodes All essential nodes Reference node All branches All essential branches All meshes Two paths that are not loops or essential branches Two loops that are not meshes....
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This note was uploaded on 01/21/2011 for the course EE 216 taught by Professor Azharruaf during the Spring '10 term at NUCES.

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Lecture12 - Chapter 4 - through an essential node 4 Circuit...

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