[V1]j0.2 jo.2 jo.2 j0.21 [j0.11V2jo. 2 jo.6 j0.2 jo.6 jo.1V3jo. 2 jo.2 j0.8 j0.2j0.2[v4]\jo. 2 jo.6 j0.2 j1.1] [jo.2]The Thevinin impedance seen between bus 2 and bus 3 is:Select one:O a. j0.8O b.j1O c. j0.2O d.j1.1O e. None of these

The Thevinin impedance seen between bus 2 and bus 3 is Z23.

Answered: [V1] j0.2 jo.2 j0.2 j0.21 [j0.11 V2 jo.…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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consider the following diagram of impedances in per unit of a common base a) get the YBUS admittance array and the ZBuz impedance array 213-j2 pu zt2-j0.15 zg2-j1.85 791-j0.9 211-0.1 1 212-j0.5pu 223-j0.5pu Va 1 p.u. Jv1-1p.u. 22-10 pu
1. What is the ultimate objective of an interconnection? 2. What does it mean when the ACE of all areas in an interconnection is equal to ZERO? 3. Explain the difference between the ACE in a single-area power system and the ACE in two-area power system. 4. If there is a decrease in frequency of a two areas interconnection, but the net interchange power leaving balancing area 1 increases. This means: 5. If the monitoring system indicates a negative ACE, what does this means? 6. Briefly discuss the term Frequency Response. 2 2-1 LilAJ 11:06 PM 8/29/2021 A ENG
A DC Optimal Power Flow problem is to be solved for a 3-bus network. The per-unit reactances of the lines interconnecting the buses are as follows: X12 = 0.1pu, X13 = 0.12 pu and X23 = 0.2 pu. There is a generator at each bus. The loads at buses 1, 2 and 3 are 150MW, 200mw, and 100MWrespectively. Bus 1 is taken as the reference bus, and SBase = 100 MVA. Which one of the below is a constraint of the DCOPF problem? Select one: O a. None of these O b. -500 0₂-1000 03 = P3 - 110 O c. 1500 0₂-500 03 = P₂ - 220 O d. 1500 0₂-500 03 = P₂ - 200 O e. -500 0₂-1000 03 = P3 - 150 O f. -1500 8₁-1000 03 = P₁ - 150
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Most buses in a typical power-flow program are a.voltage controlled bus b.PQ bus c.PV bus d.Slack bus 2-The power-flow problem is the computation of voltage magnitude and phase angle at each bus in a power system under balanced three-phase steady-state conditions. False True 3-The following sequence currents were recorded in a power system under a fault condition Ipositive=j1.5pu, Inegative=–j0pu, Izero=– j0pu. The fault is a.Three-phase b.Double Line to ground c.Line to ground d.Line to line 4- he following sequence currents were recorded in a power system under a fault condition Ipositive=j1.5pu, Inegative=j0pu, Izero=j0pu. The fault is a.Three-phase b.Double Line to ground c.Line to ground d.Line to line i uploded the houndots (book )here :https://seomidea.com/hct/nu.pdf
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[V1] j0.2 jo.2 j0.2 j0.21 [j0.11 V2 jo. 2 jo.6 j0.2 jo.6 jo.1 V3 jo. 2 jo.2 jo.8 j0.2jo.2 [v4] \jo. 2 jo.6 j0.2 j1.1] [jo.2] The Thevinin impedance seen between bus 2 and bus 3 is: Select one: O a. j0.8 O b.j1 O c. j0.2 O d.j1.1 O e. None of these II