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Power System Analysis
TLDR
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
Transmission expansion via maximization of the volume of feasible bus injections
TL;DR: In this article, the impact of network expansion on the generalized volume of bus power injections feasible under line flow is examined, using the standard construct of the dc power flow approximation, which is easily defined analytically.
Journal ArticleDOI
Mechanical properties and impedance model for the branching network of the sapping system in the leaf of Hydrangea Macrophylla
TL;DR: In this article, an electrical analogue model based on main leaf hydraulics characteristics and intrinsic geometry was developed for the electrical analog model and the simulation results showed good qualitative agreement with specialized literature reports.
Journal ArticleDOI
Techno-economic-environmental evaluation framework for integrated gas and electricity distribution networks considering impact of different storage configurations
TL;DR: In this article, the authors present an evaluation framework for the performance of the Integrated Gas and Electricity Distribution Networks (IGEDNs) based on a coupled gas and electric load flow model, facilitating the consideration of all the parameters affecting the operation of IGEDNs.
DissertationDOI
On predictive control for coordination in multi-carrier energy systems
TL;DR: In this article, the optimal operation of multi-carrier energy systems is investigated, where a two-level control scheme is applied, which is divided into day-ahead planning and on-line dispatch.
Wavelet-FFNN Based Fault Location Estimation of a Transmission Line
TL;DR: In this paper, an approach based on discrete wavelet transform using neural network (NN) is proposed to estimate the fault location of the three phase transmission line and the results have been compared with the conventional method (measuring the sequence components of voltage and current).