I don't want numbers or complete solution just explain to me how i can solve 5 and 6 in B the steups for solution and the equations B- A 3-ph, double circuit O.H.T.L, 320kV, 300 km, 50 Hzhas a configuration as shown in the figure below whereeach phase in the double circuit has a double bundlewith a spacing of 50 cm between the two conductors inthe bundle and each conductor in the bundle has adiameter of 0.1263 ft and a geometric mean radius(Ds = 1.5 cm). Calculate%3!1- Inductance per phase per km and total inductivereactance of this T.L.2- Capacitance per phase per km and total capacitivereactance of this T.L.3- Total charging current.4- Total MVAR generated by the capacitive effect.5- This T.L. is required to supply 240MVA at 0.83 lagP.f. at 320 kV, assuming that this load is divided equallybetween these two circuits, find the voltage dropacross this T.L (ignore capacitive effect in thecalculation).6- Find the value of the capacitance required to beconnected in series with each circuit of this T.L. toreduce the voltage drop to 40% of its value withoutcompensation.B23mị8 mAl+6 m -

5- This T.L. is required to supply 240MVA at 0.83 lag P.f. at 320 kV, assuming that this load is divided equally between these two circuits, find the voltage drop across this T.L (ignore capacitive effect in the calculation). 6- Find the value of the capacitance required to be connected in series with each circuit of this T.L. to reduce the voltage drop to 40% of its value without compensation.

5- This T.L. is required to supply 240MVA at 0.83 lag P.f. at 320 kV, assuming that this load is divided equally between these two circuits, find the voltage drop across this T.L (ignore capacitive effect in the calculation). 6- Find the value of the capacitance required to be connected in series with each circuit of this T.L. to reduce the voltage drop to 40% of its value without compensation.

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.13MCQ

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A- A 3-ph, double circuit O.H.T.L, 320 kV, 340 km, 50 Hz has a configuration as shown in the figure below where each phase in the double circuit has a double bundle with a spacing of d cm between the two conductors in the bundle where d is the last two digits (from right) of your registration number (i.e for the student that has a registration mumber 202112396, d= 96). Each conductor in the bundle has a diameter of 0.135 ft and a geometric mean radius (Ds = 1.6 cm). Calculate: 1- Inductance per phase per km. 2- Total inductive reactance. 3- This T.L. is required to supply 240 MVA at 0.86 lag P.f. at 320 kV, assuming that this load is divided equally between these two circuits, find the voltage drop across this T.L (ignore capacitive effect in the calculation). 4- What may happen if we replace the location of a' and c' bundles. Discuss your answer. 5- Suggest a way to ređuce the value of the inductance. Verify your suggestion. -8 m 3m 3m 8 m 11 m
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