Question

Problem 2 (10 pts) Using the information for Problem 1, write down the phasor abstractions of vas(t), vbs(t), and Ves (t) as well as of it), i(t), and ic(t). For example, Vas = Vejø is the phasor abstraction of vas(t).

vas(t) = √ 2V cos(ωet+ φv), vbs(t) = √ 2V cos(ωet − 2π/3 + φv), vcs(t) = √ 2V cos(ωet + 2π/3 + φv) and line currents ia(t) = √ 2I cos(ωet + φi), ib(t) = √ 2I cos(ωet − 2π/3 + φi), ic(t) = √ 2I cos(ωet + 2π/3 + φi).

Answer 1

Problem 2 The following is the given Signals. i) Vas(t) = TE Vcor(eet +pv) in time domain which is of the form . V(t) - Voscos (wt+b) we know, its Phasch abstraction (exponential) is. J = Verones eu ū - van enige Hence, Jar = rev pudu Tz as = veder

ii) Vas (t) = Vovcor (wet -25 +4.) Phason abstraction form is. Jos = Je v eV (6-27) t = ve dov-27) wi) yes(t) = Tev cox(Wet +20 +4.) Phasor abstraction form is . Jeg = V2V el(&u +27) Ves = ve JCBu +27).

iv) ia(t)- Te I cos (wat ++i) Phasor abstraction form is. Ia = I2 I espi Ta Ia = I edbi v) (t) - Te I Coolwet-2x +®) Phasor abstraction form is Io = Te I pJ( 01-25) I = I e SP-2x)

3 is. vi) ie(t)= V2 I cos (Wet + 27 +). Phasor abstraction form Ie = F2 I eu (i +27) I = I eve dit ze) V2 Thank you....