Results 41 to 50 of about 6,244,921 (161)

Optimal Placement and Sizing of Thyristor-controlled-series-capacitor using Gravitational Search Algorithm [PDF]

open access: yes, 2012
This paper represents the Gravitational Search Algorithm (GSA) that can be used to determine the optimal location and rating of Thyristor controlled Series Capacitor (TCSC). TCSC is equipment used to regulate and improve power flow in power system.
Penangsang, Ontoseno; Institut Teknologi Sepuluh Nopember   +3 more
core   +1 more source

Multi-Objective Genetic Algorithm for voltage stability enhancement using rescheduling and FACTS devices

open access: yesAin Shams Engineering Journal, 2014
This paper presents the application of Multi-Objective Genetic Algorithm to solve the Voltage Stability Constrained Optimal Power Flow (VSCOPF) problem.
J. Preetha Roselyn   +2 more
doaj   +1 more source

HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL

open access: yesElectrical engineering & Electromechanics, 2020
Purpose. The purpose of this article is to provide a comparative analysis of influence of the phase controlled single-phase induction electric drive coordinates harmonic components on the operational characteristics of the electric drive under different ...
Yu. V. Shurub, Yu. L. Tsitsyurskiy
doaj   +1 more source

Available Transfer Capability Enhancement by FACTS Devices Using Metaheuristic Evolutionary Particle Swarm Optimization (MEEPSO) Technique

open access: yesEnergies, 2021
Energy power flows are an important factor to be calculated and, thus, are needed to be enhanced in an electrical generation system. It is very necessary to optimally locate the Flexible Alternating Current Transmission Systems (FACTS) devices and ...
Divya Gupta, Sanjay Kumar Jain
doaj   +1 more source

Impedance Spectroscopy of Bifurcation Oscillations in S‐Type Self‐Oscillatory Devices

open access: yesAdvanced Physics Research, Volume 5, Issue 7, July 2026.
Impedance spectroscopy (IS) reveals stability regimes and bifurcation dynamics in S‐type self‐oscillatory devices. By linking nonlinear control theory with frequency‐domain measurements, experimental signatures of oscillations, entrainment, and phase locking are directly identified.
Gonzalo Rivera‐Sierra   +5 more
wiley   +1 more source

Design and implementation of a thyristor controlled series capacitor for research laboratory application. [PDF]

open access: yes, 2003
Thesis (M.Sc.Eng.)-University of Natal, Durban, 2003.The power transfer capability of a transmission line is determined by the magnitude of the voltage at each end of the line, angle difference of these voltages and the impedance of the line.
Mazibuko, Ronnie Happy-Boy.
core   +1 more source

Robust control of adaptive power quality compensator in Multi-Microgrids for power quality enhancement using puzzle optimization algorithm

open access: yesAin Shams Engineering Journal, 2023
The primary purpose of this paper is to design a novel multi-microgrid connection that uses power compensation methods to improve voltage profiles and reduce harmonic distortions using specific compensation devices in low inertia systems.
Hatem F. Sindi   +4 more
doaj   +1 more source

Morphology Engineering of Fe‐Doped NiCoP for Enhanced Water Splitting

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 6, June 2026.
Engineering lattice asymmetry via Fe‐doping, resulting in an optimized a/c ratio of 1.734, triggers a morphological transition to a hierarchical nanoflake‐on‐nanoneedle heterostructure. This architectural design yields a massive ECSA of 1370 cm2, driving exceptional bifunctional activity and durability for high‐current industrial water splitting ...
Maysha Tahsin, Seung Joon Choi, Ge Li
wiley   +1 more source

Differential Analysis of Fault Currents in a Power Distribution Feeder Using abc, αβ0, and dq0 Reference Frames

open access: yesEnergies, 2022
This paper proposes a methodology to monitor the instantaneous value of the current and its derivative in the abc, αβ0, and dq0 reference frames to act in the detection of fault current in medium-voltage distribution systems.
Edmilson Bermudes Rocha Junior   +2 more
doaj   +1 more source

800 kV Fast Circuit Breaker: Mechanical Coupling Modelling, Buffer Design and Development

open access: yesHigh Voltage, Volume 11, Issue 3, Page 715-724, June 2026.
ABSTRACT The 800 kV fast circuit breaker (CB) used in ultra‐high voltage (UHV) converter transformer can reduce the total breaking time to 25 ms. It significantly improves the action speed and breaking capacity of the CB, with promising broad application prospects.
Enyuan Dong   +6 more
wiley   +1 more source

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