Power System Analysis and Stability

 Course Code : ULZ0354 Author : uLektz University : General for All University Regulation : 2017 Categories : Electrical & Electronics Format : ePUB3 (DRM Protected) Type : eBook

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Description :Power System Analysis and Stability of ULZ0354 covers the latest syllabus prescribed by General for All University for regulation 2017. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT - 1 REPRESENTATION OF POWER SYSTEM COMPONENTS

1.1 Circuit models of Transmission line, Synchronous machines

1.3 Single line diagram, Impedance and reactance diagrams

1.4 Per unit system, Per unit impedance diagram of power system

UNIT - 2 SYMMETRICAL 3 - PHASE FAULTS

2.1 Analysis of Synchronous machines and Power system

2.2 Transients on a transmission line, Short-Circuit currents and the reactance of synchronous machines with and without load

UNIT - 3 SYMMETRICAL COMPONENTS

3.1 Introduction

3.2 Analysis of unbalanced load against balanced Three-phase supply, Neutral shift, Resolution of unbalanced phasors into their symmetrical components

3.3 Phase shift of symmetrical components in star-delta transformer bank, Power in terms of symmetrical components

UNIT - 4 SYMMETRICAL COMPONENTS

4.1 Analysis of balanced and unbalanced loads against unbalanced 3 phase supply, Sequence impedances and networks of power system elements (alternator, transformer and transmission line)

4.2 Sequence networks of power systems, Measurement of sequence impedance of synchronous generator

UNIT - 5 UNSYMMETRICAL FAULTS

5.1 L-G, L-L, L-L-G faults on an unbalanced alternator with and without fault impedance

UNIT - 6 UNSYMMETRICAL FAULTS

6.1 Unsymmetrical faults on a power system with and without fault impedance

6.2 Open conductor faults in power system

UNIT - 7 STABILITY STUDIES

7.1 Introduction,Steady state and transient stability

7.2 Rotor dynamics and The swing equation, Equal area criterion for transient stability evaluation and its applications

UNIT – 8 UNBALANCED OPERATION OF THREE PHASE INDUCTION MOTORS

8.1 Analysis of three phase induction motor with one line open

8.2 Analysis of three phase induction motor with unbalanced voltage