Power Analysis Report: Power System Analysis, Course Name, University

The power analysis report provides a detailed analysis of power systems, including circuit analysis, impedance calculations, and the use of MATLAB for simulations. The report covers various aspects of power system analysis, such as load flow, fault analysis, and stability studies. It includes a summary of the key components and their functions in the power system, as well as practical applications of power analysis techniques. Furthermore, the report also covers various power systems such as the 4-bus system, transmission line analysis and the generation of power to meet the demand. The report concludes with a discussion of the results and the importance of power system analysis in the design, operation, and maintenance of power grids. The report also provides a comprehensive literature review on the subject.

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POWER ANALYSIS
A Calculation Paper on Power By
Student’s Name
Name of the Professor
Institutional Affiliation
City/State
Year/Month/Day

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INTRODUCTION
Power system analysis is a unit designed for graduate or undergraduate electrical
engineering students. Studying the design and power system analysis. The unit also equip
students with concepts of their application the situations of the real world. MATLAB and
SIMULINK help student to apply analysis to solution for the larger practical. The basic concept
of the unit is application of the circuit, line parameters of transmission and modelling and their
calculation.
Question 1
Two balanced loads of 3 phase are connected parallel and the balancing supplied, three phase
400Vsource, one load draw 12kv at power lagging factor of 0.65 and other draw 10kva at a
leading power factor of 0.85.

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g. The results gotten from the calculations above, the multism showed similarity in the value
above by with a margin of error of + or – .
Question 2
Given Van =280 into 0degrees V
Vbn =250into -110degrees V
Vcn =290into 130 degrees V

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e. The value gotten from calculation in part d of the section was proved by the use of multism
which showed a similar value as in part d of the section.
Question 3
The diagram of the one line is shown and the system data are in the table, the impendence are
drawn and marked.
System component voltage MVA rating Reactance
G1 22 200 10%
G2 11 100 10%
T1 22/220 200 5%
T2 11/220 200 10%
T3 22/110 150 6%
T4 11/110 150 8%
Load S1 110 80MW+20MVAR
Load S2 110 50MVA, 0.8pf pleading

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Question 4

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Given 250kv, 150km, 3phase single circuit at 50Hz line in the horizontal with spacing as shown.
Every space consist of the bundle of three ACSR kiwi conductors

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c. The results gotten from through calculation in part a and b of the question was proved using
MATLAB and it was realized to be accurate with an error of 1.5.

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Question 5
For the 4 bus system, all the values are in Pu on the 200mva base. Buses 2 and 4 are load buses.
The impedance of the lines are all in Pu and shown in the diagram.

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Question 6
One line diagram of the simples’ power bus system of four buses is shown. Every generator is
represented by emf behind the reactance of transient. Every impendence are expresses in per unit
on the base of 100mva. and for simplicity, resistance are neglected and some assumptions are
made, the system is considered as no load and all the capacitance shunt and neglected, also all
the generator run at the rated voltage and the rated frequency with their emfs in phase.

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Bibliography
Cohen, J., 2013. Statistical Power Analysis for the Behavioral Sciences. Michigan: Routledge.
Mangard, S., 2015. Power Analysis Attacks. Toledo: Springer Science & Business Media.