Reconsider Problem 3.29. If \(V_{a n}, V_{b n}\), and \(V_{c n}\) are a negative-sequence set, how would the voltage and current relationships change?

(a) If \(C_{1}\) is the complex positive-sequence voltage gain in Problem 3.29 and

(b) if \(C_{2}\) is the negative sequence complex voltage gain, express the relationship between \(C_{1}\) and \(C_{2}\)

Problem 3.29

Consider three ideal single-phase transformers (with a voltage gain of \(\eta\) ) put together as a \(\Delta-\Omega\) three-phase bank as shown in Figure 3.35. Assuming positive-sequence voltages for \(V_{a w}, V_{b n}\), and \(V_{c n}\), find \(V_{a^{\prime} n^{\prime}}, V_{b^{\prime} n^{\prime}}\), and \(V_{C^{\prime} n^{\prime}}\) in terms of \(V_{a n}, V_{b n}\), and \(V_{c n}\), respectively.

a o bo Ica la m lab -O a' b'