Q1: For a medium line model, draw the circle diagram only and put the value of OR, OS and 0t If you know that the 3-0 line is supplying a load of 810 A with power factor of 0.85 lagging and voltage of 275 KV. While, the current and the voltage at the sending side are 590 A lagging with power factor of 0.83 and 240 KV per phase respectively. Note: torque angle is 24"

Q1: For a medium line model, draw the circle diagram only and put the value of OR, OS and 0t If you know that the 3-0 line is supplying a load of 810 A with power factor of 0.85 lagging and voltage of 275 KV. While, the current and the voltage at the sending side are 590 A lagging with power factor of 0.83 and 240 KV per phase respectively. Note: torque angle is 24"

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.46P

See similar textbooks

Similar questions

Q2. Figure Q2 shows the single-line diagram. The scheduled loads at buses 2 and 3 are as marked on the diagram. Line impedances are marked in per unit on 100 MVA base and the line charging susceptances are neglected. a) Using Gauss-Seidel Method, determine the phasor values of the voltage at load bus 2 and 3 according to second iteration results. b) Find slack bus real and reactive power according to second iteration results. c) Determine line flows and line losses according to second iteration results. d) Construct a power flow according to second iteration results. Slack Bus = 1.04.20° 0.025+j0.045 0.015+j0.035 0.012+j0,03 3 |2 134.8 MW 251.9 MW 42.5 MVAR 108.6 MVAR
What is load curve
JQK! A: For a medium line model, draw the circle diagram only and put the value of you know that the 3-p line is supplying a load of 810 A with power factor voitage of 275 KV. While, the current and the voltage at the sending power factor of 0.83 and 240 KV per phase respectively. Note: torque angle is 24° OS and Ot. If OR, of 0.85 lagging side are 590 A lagging and with
please solve for nodal stress method. (if it is possible to apply supernodes)
Conductor spacings, types, and sizes do have an impact on the series impedance and shunt admittance. True False
The affect of the earth plane is to slightly increase the capacitance, and as the line height increases, the effect of earth becomes negligible. True False
In a three-phase line, in order to avoid unequal phase inductances due to unbalanced flux linkages, what technique is used?
3. Which one of the following method uses weak coupling between reactive power and voltage angle?. A. Newton - Raphson Method B. Decoupled Method C. Gauss-Seidal Method
Using Kirchhoff's Law, determine the load currents. All The possible current and voltage equations. With complete solutions
Paragraph Styles The power factor must be close to in the transmission lines will be reduced To insure that losses D(Ctrl) -
What is load line and what is duty cycle?
19- Noise due to inductive coupling can be reduced by twisting the wires carrying a signal. True False