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Power System Analysis
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In this paper, the authors present a model for estimating the Impedance of Transmission Lines and the Capacitance of Transformer Lines in the presence of Symmetrical Faults.Abstract:
1 Basic Concepts 2 Transformers 3 The Synchronous Machine 4 Series Impedance of Transmission Lines 5 Capacitance of Transmission Lines 6 Current and Voltage Relations on a Transmission Line 7 The Admittance Model and Network Calculations 8 The Impedance Model and Network Calculations 9 Power Flow Solutions 10 Symmetrical Faults 11 Symmetrical Components and Sequence Networks 12 Unsymmetrical Faults 13 Economic Operation of Power Systems 14 Zbus Methods in Contingency Analysis 15 State Estimation of Power Systems 16 Power System Stabilityread more
Citations
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Journal ArticleDOI
Probabilistic Model for Studying Blackouts in Power Networks
TL;DR: It is shown how this model can be used to develop suggestions for improving power network designs and whether multi-fault events have to be considered when computing the total blackout probability.
Journal ArticleDOI
Effect of Rotor Speed Change on Electromagnetic Transient and Angular Swing of Synchronous Generators
TL;DR: In this article, the precondition to ignore stator transient and rotor speed change in the electromagnetic transient is derived, showing that two components cannot be counteracted in practical systems, whether under small or large disturbance.
Proceedings Article
Pulse propagation along single wire electric fences
TL;DR: In this article, the propagation characteristics of high voltage (HV) transient pulses along a single wire electric fence line can be accurately predicted using a frequency-dependent fence model, which is applicable only for single wire fences and has the advantages of simplicity and less computational time requirement.
Proceedings ArticleDOI
Coordinated Load Flow Solution for Coupled Transmission-Distribution System Incorporating Load Modeling
Megha Gupta,Abhijit R. Abhyankar +1 more
TL;DR: The significance of CLF method is proved especially in the presence of voltage dependent loads in DS and its performance is compared with the solutions of independent T&D load flows.
Using FACTS controllers to balance distribution systems based ANN
TL;DR: In this article, a new scheme is used for applying FACTS controller in the distribution system to handle three-phase unbalanced loads is introduced, where back-propagation based Artificial Neural Network (ANN) is used.