Rule 10/20 Rule 1 Original Diagram Equivalent Diagram Combining blocks in series R(s) G₁(s) G₂(s) C(s) R(s) G₁(s)G₂(s) C(s) Combining blocks in parallel Rule 2 R(s) Eliminating a feedback loop Rule G₁(s) C(s) R(s) G₁(s)+G2(s) C(s) G₂(s) Rule 3 R(s) G(s) C(s) G(s) R(s) C(s) 1+G(s)H(s) R(s) H(s) Original Diagram Equivalent Diagram R(s)- G(s) G(s) C(s) C(s) G(s) X(s) Moving a summing element [R(s) + X(s)] × G(s) R(s)G(s) + X(s)G(s) Tx(s) R(s)→ G(s) C(s) R(s) G(s) C(s) G(s) X(s). R(s)G(s) + X(s) X(s) Tx(s) [R(s) + x G(s) R(s) G(s) C(s) R(s)- G(s) C(s) G(s) X(s) R(s) = X(s) R(s) xG(s) x = X(s) G(s) X(s) Moving a pickoff point R(s) G(s) ►C(s) R(s)- G(s) C(s) G(s) X(s) ▼X(s) d) Simplify the block diagram shown in Figure Q1.2 and find out the system transfer function Y(s)/R(s). R(s) G2 G₁ H₂ H₁ Figure Q1.2. Block diagram. H3 Y(s)

Rule 10/20 Rule 1 Original Diagram Equivalent Diagram Combining blocks in series R(s) G₁(s) G₂(s) C(s) R(s) G₁(s)G₂(s) C(s) Combining blocks in parallel Rule 2 R(s) Eliminating a feedback loop Rule G₁(s) C(s) R(s) G₁(s)+G2(s) C(s) G₂(s) Rule 3 R(s) G(s) C(s) G(s) R(s) C(s) 1+G(s)H(s) R(s) H(s) Original Diagram Equivalent Diagram R(s)- G(s) G(s) C(s) C(s) G(s) X(s) Moving a summing element [R(s) + X(s)] × G(s) R(s)G(s) + X(s)G(s) Tx(s) R(s)→ G(s) C(s) R(s) G(s) C(s) G(s) X(s). R(s)G(s) + X(s) X(s) Tx(s) [R(s) + x G(s) R(s) G(s) C(s) R(s)- G(s) C(s) G(s) X(s) R(s) = X(s) R(s) xG(s) x = X(s) G(s) X(s) Moving a pickoff point R(s) G(s) ►C(s) R(s)- G(s) C(s) G(s) X(s) ▼X(s) d) Simplify the block diagram shown in Figure Q1.2 and find out the system transfer function Y(s)/R(s). R(s) G2 G₁ H₂ H₁ Figure Q1.2. Block diagram. H3 Y(s)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.30P: Reconsider Problem 3.29. If Va,VbandVc are a negative-sequence set, how would the voltage and...

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