The Y-bus of a 2-bus system has the following elements inY22 = 202-90°, Y12 Y21= 20290°The specified quantities in pu at the buses are tabulated as follows:perunit:Y11%3D%3DBusSpecifiedGenerationloadRemark'DODSlack15code voltagePG120025bus15PV busUsing the Newton-Raphson method, determine the voltage angle ổ andthe generated reactive power Qg at bus 2. Use a tolerance of 0.01 for powermismatch.20

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Answered: Y-bus of a 2-bus system

Engineering

Electrical Engineering

Y-bus of a 2-bus system

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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Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

The Y-bus of a 2-bus system has the following elements in
Y22 = 202-90°, Y12 Y21= 20290°
The specified quantities in pu at the buses are tabulated as follows:
per
unit:
Y11
%3D
%3D
Bus
Specified
Generation
load
Remark
'D
OD
Slack
15
code voltage
PG
1200
25
bus
15
PV bus
Using the Newton-Raphson method, determine the voltage angle ổ and
the generated reactive power Qg at bus 2. Use a tolerance of 0.01 for power
mismatch.
20

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