Redes en escalera
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The document describes calculating the current (I6) in a branch of a circuit by working backwards from the end of the branch to the source. It assigns I6 to the current in the last branch and then proceeds backwards through the circuit, maintaining that value of I6 as it calculates voltages and currents at each node using series and parallel rules until it reaches the input voltage and can solve for the value of I6.
Redes en escalera
- 1. Se asigna una variable a la ultima corriente de rama y se procede de regreso hacia la fuente, manteniendo asignada esta corriente
- 2. SERIE I5 = I6 Req 1 = R 5 + R 6 PARALELO V 4 = V R eq 1 V4 I6 R eq 1 V4 I6 1 2 V4 I6 V4 I6 3 3
- 3. V4 I4 R4 I6 3 1 I4 I6 6 2 PARALELO I3 = I4 + I6 1 3 I3 = I6 + I6 I6 2 2
- 4. V3 = R 3 × I 3 3 V3 = 4 × I6 2 3 V3 = 4 × I6 2 V3 = 6 I6 PARALELO V2 = V 3 + V 4 V2 = 6 I6 + I6 3 V2 = 9 I6
- 5. V2 I2 R2 I6 9 3 I2 I6 6 2 PARALELO I1 = I 2 + I 3 3 3 I1 = I6 + I6 3 I6 2 2
- 6. V1 = R 1 × I1 V1 = 5 ×3 I6 V1 = 15 I6 VOLTAJE DE ENTRADA (SERIE) V E = V1 + V 2 V6 = R 6 × I 6 240 V = 15 I6 + 9 I6 V6 = 2 × 10 A 240 V I6 = V 6 = 20 V 24 I 6 = 10 A