- #1

jmast1161

- 1

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Vab = I1 * ( Z1 + Z2) - I2 * Z2

Vbc = -I2 * Z2 + I2 * (Z2 + Z3)

My professor said not to worry about the loop inside of the Delta Source since they will all cancel.

We did this problem in class a different way and got a line current of 234.3A at -33.7 degrees.

When I solved for I1 I got 233.3A at -131 degrees. I am not sure if it is just coincidence that my magnitude is close to the same value or if I messed the angle somehow. Whenever I plug I1 in to solve I2, I get a value that is way off. I really want to know if my equations are correct for the Mesh Analysis.