The one-line diagram of a four-bus power system is shown below. Reactances are given in per unit on a common MVA base. Transformer Ti and T: have tap settings of 0.8:1, and 1.25:1 respectively. Obtain the bus admittance matrix. X = j0.0125 30.2 X = j0.16 j0.25 0.8:1 1.25:1 2

The one-line diagram of a four-bus power system is shown below. Reactances are given in per unit on a common MVA base. Transformer Ti and T: have tap settings of 0.8:1, and 1.25:1 respectively. Obtain the bus admittance matrix. X = j0.0125 30.2 X = j0.16 j0.25 0.8:1 1.25:1 2

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

Question

Electrical Engineering
The one-line diagram of a four-bus power system is shown below. Reactances are given in per unit on a common
MVA base. Transformer Ti and T; have tap settings of 0.8:1, and 1.25:1 respectively. Obtain the bus admittance
matrix.
j0.2
X = j0.0125
X = j0.16
j0.25
0.8:1
1.25:1
2
3

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