Chapter 7, Problem 7.25P

Q1. The three-phase full-wave converter in Figure shown is operated from a three phase Y-connected supply. Sketch the output voltages appeared at the load for firing angle 15°. I need Sketch an Ven จ T1 Q Yi₁ = I₂ a ia = is T₁ T3 T₂ Vbn b ib Load Highly inductive load ▲ T6 T₂ iT4 On T5, T6 T6, T₁ T2, T3 T3, T4 T4, T5 T5, T6 ཅ 0 T₁ الاسم T₁ Is wt

Q4. For the control system is shown in Figure 2, by using second method of Ziegler- Nichols, calculate the PID, PI-D and I-PD parameters and make tuning for this parameters to get accepting response for the هندسة الكم following system, then compare your results for all types controllers? R(S) K C(s) S3+4S² +11S Figure (2)

Q1. Consider the unity feedback control system whose open-loop transfer function is: G(s): = 40(S+2) s(s+3)(s+1)(s + 10) ELECTRIC Ziegler-Nichols, By using second method of Ziegler- Nichols, calculate the PID, PI-D and I-PD parameters and make tuning for this parameters to get accepting response for the following system, then comp controllers? PARTME then compare your results for all types GINEARI