Results 21 to 30 of about 5,518,673 (258)

Gain-scheduling through continuation of observer-based realizations-applications to H∞ and μ controllers [PDF]

, 2000
The dynamic behavior of gain scheduled controllers is highly depending on the state-space representations adopted for the family of lienar controllers designed on a set of operating conditions.
Pellanda, Paulo, Alazard, Daniel, Apkarian, Pierre   +2 more
core   +1 more source

A taxonomical review on impact assessment of optimally placed DGs and FACTS controllers in power systems

Energy Reports, 2017
In the present scenario of all over the world like develops and undeveloped countries are fastly used Distributed Generations (DGs) and Flexible Alternating Current Transmission Systems (FACTS) controllers in power systems for reactive power supports so ...
Bindeshwar Singh, R.P. Payasi, Vipul Shukla   +2 more
doaj   +1 more source

Backstepping Control of NPC Multilevel Converter Interfacing AC and DC Microgrids

Energies, 2023
This work introduces modified backstepping methods to design controllers for neutral point clamped (NPC) converters interfacing a DC/AC microgrid.
J. Dionísio Barros, Luis Rocha, J. Fernando Silva   +2 more
doaj   +1 more source

Decoupled Active and Reactive Power Controllers for Damping Low-Frequency Oscillations using Virtual Synchronous Machines [PDF]

, 2023
In this paper, a power oscillation damping (POD) controller embedded in virtual synchronous machines (VSMs) is proposed. This controller suggests the decoupled use of both active and reactive powers to damp low-frequency oscillations present in a power ...
Suul, Jon Are Wold, Jankovic, Njegos, Roldan-Pérez, Javier, Prodanovic, Milan, D'Arco, Salvatore, Rouco, Luis   +5 more
core  

Linear Modal Analysis of Doubly-Fed Induction Generator (DFIG) Torsional Interaction: Effect of DFIG Controllers and System Parameters

Advances in Electrical and Electronic Engineering, 2018
Clean energy sources like wind energy have received great attention due to growing demand for electrical energy and increase of environmental pollution.
Ali Ziaei, Reza Ghazi, Roohalamin Zeinali Davarani   +2 more
doaj   +1 more source

POWER RIPPLE REDUCTION OF DPC DFIG DRIVE USING ANN CONTROLLER [PDF]

Acta Electrotechnica et Informatica, 2020
Over the past years, many kinds of control strategies is proposed for doubly fed induction generators drives. Among them, direct power control (DPC) has gained more importance due to simple control structures and fast dynamic response. However, it has a
Habib BENBOUHENNI, Abdelkader BELAIDI, Zinelaabidine BOUDJEMA   +2 more
doaj   +1 more source

Series and shunt FACTS controllers based optimal reactive power dispatch [PDF]

Optimal reactive power dispatch involves the determination and management of reactive power resources in a power system to maintain voltage stability, improve power transfer capability, and minimize system losses.
Kar, Manoj Kumar, Dash, Subhasis, Parida, R. N. Ramakant   +2 more
core   +1 more source

Terminal Synergetic Control for Direct Active and Reactive Powers in Asynchronous Generator-Based Dual-Rotor Wind Power Systems

, 2021
A terminal synergetic control (TSC) is designed in this work for a rotor side converter (RSC) of asynchronous generator (ASG)-based dual-rotor wind power (DRWP) systems.
Nicu Bizon, Habib Benbouhenni
core   +1 more source

Comparative performance analysis of backstepping and sliding mode control for static synchronous compensators based on flying capacitor multicell converters

Electrical engineering & Electromechanics
Introduction. The integration of a static synchronous compensator (STATCOM) based on a flying capacitor multicell converter (FCMC) provides an effective solution for dynamic reactive power compensation and voltage quality improvement.
S. Belakehal, M. L. Srief
doaj   +1 more source

RTCS: a reactive with tags classifier system [PDF]

, 2000
In this work, a new Classifier System is proposed (CS). The system, a Reactive with Tags Classifier System (RTCS), is able to take into account environmental situations in intermediate decisions.
Molina López, José Manuel, Segovia, Javier, Sanchis de Miguel, María Araceli, Isasi, Pedro, Isasi Viñuela, Pedro   +4 more
core   +1 more source