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Unformatted text preview: practical current and (ideal and practical) voltage sources as well, we can apply the Dummy Version of the method that is based on a circuits topology and allows the setup of the system of equations with considerable less eort. 1. Convert all practical current sources to equivalent voltage sources. 2. Dene each mesh current. Convention: always clockwise unless current sources are present or cur-rents are known otherwise. 3. Fill resistance matrix ( R matrix) diagonal: R i,i sum of all resistances in mesh i , counted positive 4. Fill resistance matrix ( R matrix) odiagonal: R i,j = R j,i sum of all resistances in common with meshes i and j , counted negative 5. Fill voltage vector: V i Sum of all voltage sources in mesh i : Count the voltage positive if mesh current leaves the positive terminal Count the voltage negative if the mesh current leaves the negative terminal...
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This note was uploaded on 12/02/2011 for the course EE 305 taught by Professor Staff during the Spring '08 term at Kentucky.
- Spring '08