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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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Proceedings ArticleDOI
A feedback linearization based fuzzy-neuro controller for current source inverter-based STATCOM
TL;DR: In this paper, a nonlinear control approach based on feedback linearizing scheme for FACTS devices has been proved in previous literature to have superior performance in damping the electromechanical oscillations of the power system.
Proceedings ArticleDOI
Adaptive Protection Algorithms for Smart Distribution Systems: Hardware-in-the-Loop Testing and Validation
TL;DR: New methods and algorithms, which could coordinate intelligent protection devices in a smart grid scenario.
Proceedings ArticleDOI
Improving the accuracy of synchrophasor-based overhead line impedance measurement
TL;DR: The impact and correction of systematic errors in the voltage phasors are considered and corrected using an optimization procedure, and a significant improvement in the impedance parameter accuracy was achieved, even when only phasor measurements from similar loading conditions were used.
Proceedings Article
Multivariable nonlinear control of current source inverter-based STATCOM for synchronous generator stabilization
TL;DR: In this article, a nonlinear control approach to the MIMO system of a current source inverter (CSI) based static synchronous compensator (STATCOM) is presented.
Journal ArticleDOI
Towards a Theory of Multi-Swing Transient Instability Problems in Electric Power Systems
TL;DR: Two possible models are developed to explain possible scenarios of multi-swing behaviors of the power system and theoretical investigation has strongly indicated a close relationship between multi- swing instability problems and chaotic behaviors ofthe power system.