A three phase, 400 kV, 50 Hz, 900 km long line is operating with VS =VR = V = 1.0 p.u. and8 = 60°. A SVC is planned to be connected at the midpoint of the line to increase power transfercapability. The control range correspond to 8=90⁰.1) Find the limits of SVC susceptance Bsc if the slope (Xs) of the control characteristic is 0.05SVCp.u.2) Find the limits of the reactive power drawn by SVC, 2svc which is also the reactive power8V cos2V₁ =minjected into the bus. (Data: Zn = 300 ohms, ß = 0.06°/km). 0 =ßl,0COS2-I,0X Th- tan V = V-Xml. V = Vet +X,I,. Barc==2svc=-V²SVC BSvCrefV SVC2 2"

length of line =l= 900 km Xs =0.05 pu V=1 pu

phase, KV, 50 Hz, 900 km long line is operating with VS =VR = V = 1.0 p.u. and 8 = 60°. A SVC is planned to be connected at the midpoint of the line to increase power transfer capability. The control range correspond to 8 = 90°. 1) Find the limits of SVC susceptance Byc if the slope (Xs) of the control characteristic is 0.05 p.u. 2) Find the limits of the reactive power drawn by SVC, 2svc which is also the reactive power V cos injected into the bus. (Data: Zn = 300 ohms, ß = 0.06' /km). 0=pl, V= 2 0 COS 2 X₁ = tan-, Vm = Vm-Xmdr. Vm = Vet +X,I₁, B₁vc == Q₁vc=-V₁vcsvc -1, " 2 V SVC

phase, KV, 50 Hz, 900 km long line is operating with VS =VR = V = 1.0 p.u. and 8 = 60°. A SVC is planned to be connected at the midpoint of the line to increase power transfer capability. The control range correspond to 8 = 90°. 1) Find the limits of SVC susceptance Byc if the slope (Xs) of the control characteristic is 0.05 p.u. 2) Find the limits of the reactive power drawn by SVC, 2svc which is also the reactive power V cos injected into the bus. (Data: Zn = 300 ohms, ß = 0.06' /km). 0=pl, V= 2 0 COS 2 X₁ = tan-, Vm = Vm-Xmdr. Vm = Vet +X,I₁, B₁vc == Q₁vc=-V₁vcsvc -1, " 2 V SVC

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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