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EXPERIMENT 6

EXPERIMENT 6. MESH CURRENT METHOD. RROTEUS OBJECTIVES. HOW TO INSERT DEPENDENT SOURCES TO CIRCUIT SHEMATIC HOW TO FIND OUT ELEMENTS’ CURRENTS IN TERMS OF MESH CURRENTS (SUBSTRUCTION OPERATION). CIRCUIT TO BE ANALYASED BY PROTEUS SIMULATION. ADDING «RESISTOR»ELEMENTS.

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EXPERIMENT 6

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  1. EXPERIMENT 6 MESH CURRENT METHOD Ertuğrul Eriş & Berrak Öztürk

  2. RROTEUS OBJECTIVES • HOW TO INSERT DEPENDENT SOURCES TO CIRCUIT SHEMATIC • HOW TO FIND OUT ELEMENTS’ CURRENTS IN TERMS OF MESH CURRENTS (SUBSTRUCTION OPERATION) Ertuğrul Eriş & Berrak Öztürk

  3. CIRCUIT TO BE ANALYASED BY PROTEUS SIMULATION Ertuğrul Eriş & Berrak Öztürk

  4. ADDING «RESISTOR»ELEMENTS Ertuğrul Eriş & Berrak Öztürk

  5. ADDING «DC VOLTAGE SOURCE» ELEMENT Ertuğrul Eriş & Berrak Öztürk

  6. ADDING «CURRENT CONTROLLED CURRENT SOURCE ELEMENT» (CCCS) • Could give a name to the element by writing here Ertuğrul Eriş & Berrak Öztürk

  7. TOPOLOGY CCCS has a 4 pin Ertuğrul Eriş & Berrak Öztürk

  8. TOPOLOGY: CCCS CONNECTION-1 Controlling current (v3 source’s current) should also flow the control terminals of the CCCV element. Ertuğrul Eriş & Berrak Öztürk

  9. TOPOLOGY: CCCS CONNECTION-2 current flow reference of both V3and CCCS elements should be in the same direction Ertuğrul Eriş & Berrak Öztürk

  10. TOPOLOGY: CCCS CONNECTION-3 Non of the terminals of the CCCS elements shoul be in open air! Ertuğrul Eriş & Berrak Öztürk

  11. TOPOLOGY EDITING CCCS ELEMENT’S PROPERTIES Ertuğrul Eriş & Berrak Öztürk

  12. OUTPUTS: CURRENT PROBES What happens if an element’s current flow reference and probe current reference directions are opposite? Ia, Ib, Ic • Which element’s currents is • the same as a mesh current? • What is Iv3 • in terms of mesh currents? Could there be a mesh current which cannot be measured directly in general? Your answer for this circuit? If the answer is «yes» for general case, How? Ertuğrul Eriş & Berrak Öztürk

  13. OUTPUTS:VOLTAGE PROBES • Voltage probe directly measures node voltages! • not the elements voltages (exceptions?) • How could find the element voltages? Ertuğrul Eriş & Berrak Öztürk

  14. SIMULATION TYPE: ANALOG Ertuğrul Eriş & Berrak Öztürk

  15. ADDING CURRENTS AND VOTAGES OF WHICH WAVEFORMS TO BE OBSERVED Add trace How to choose different y-axis for the voltages and currents? Ertuğrul Eriş & Berrak Öztürk

  16. HOW TO FIND ELEMENTS CURRENTS IN TERMS OF MESH CURRENTS Iv1=Ib-Ia Ertuğrul Eriş & Berrak Öztürk

  17. HOW TO FIND ELEMENTS CURRENTS IN TERMS OF MESH CURRENTS IR1=Ia Ertuğrul Eriş & Berrak Öztürk

  18. FINDING ELEMENTS CURRENTS IN TERMS OF MESH CURRENTS Ertuğrul Eriş & Berrak Öztürk

  19. COMPARISON PROTEUS AND MATLAB SOLUTIONs Ertuğrul Eriş & Berrak Öztürk

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