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Unformatted text preview: Problem # 1: (10 points) Consider the power system given below: Given: Z g(+) =Z g(-) =j0.18 p.u. , Z g(0) =j0.12 p.u. Z AB(+) =Z AB(-) =j0.5 p.u. , Z AB(0) =j0.8 p.u. Z BC(+) =Z BC(-) =j0.9 p.u. , Z BC(0) =j0.8 p.u. Z T(+) =Z T(-) =Z T(0) =j0.15 p.u. V L = 1/_-25 p.u., S L =j0.825 p.u. Assuming that the given system is balanced, draw the sequence networks for zero, positive and negative sequences with all parameters (impedances and voltage sources) labeled. 2 3...
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This note was uploaded on 07/17/2008 for the course ECE 740 taught by Professor Keyhani during the Fall '07 term at Ohio State.
- Fall '07