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Multiobjective real-time reservoir operation with a network flow algorithm
(Amer Water Resources AssocMiddleburgEUA, 2001)
Special Issue ?Advances in Control of Power Electronic Converters?
(Applied Sciences (Switzerland), 2021)
Transient stability improvement for electrical power systems based on the impedance change of a transmission system
(2020-06-01)
This study presents a new preventive control model based on sensitivity analysis that aims to improve the transient stability by changing the configuration of the transmission system. By considering a list of severe ...
Despacho econômico multiárea descentralizado considerando a participação de agregadores privados locais usando o método meta-heurístico
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2022-01-20)
The power systems operation has been mostly based on centralized solutions. In the recent time however, the power system economic models are changing because of the inclusion of new private participants in the system and ...
A New Hybrid Filter Topology for Sub and Inter-Harmonic Attenuation in Cycloconverter-Fed Drives Applications
(IEEE, 2009)
This paper presents a filter scheme composed by passive and series active power filters specially designed to compensate fundamental reactive power (with passive filters) and current harmonics (combination of passive and ...
A full compensating system for general loads, based on a combination of thyristor binary compensator, and a PWM-IGBT active power filter
(IEEE, 2001)
A full compensating system for distribution networks which is able to eliminate harmonics, correct unbalanced loads and generate or absorb reactive power is presented. The system is based on a combination of a thyristor ...
Comparison between closed-loop and partial open-loop feedback control policies in long term hydrothermal scheduling
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2002)
Power System Stabilizer based on Model Predictive Control
(2018)
A model predictive power system stabilizer is proposed in this paper to damp power oscillations in an electric power system (EPS). The design of the stabilizer is optimal in the sense that its parameters are determined by ...
CPT-Based Multi-Objective Strategy for Power Quality Enhancement in Three-Phase Three-Wire Systems under Distorted and Unbalanced Voltage Conditions
(2021-01-01)
This paper explores the application of multifunctional inverters connected to the electrical network, to propose an adaptable system to individually control reactive power, load imbalance, and harmonic currents. Based on ...
Expert fault detection and diagnosis for the refrigeration process of a hydraulic power plant
(IEEE, 2008)
In this paper we discuss the components and design of each part of an expert system for fault detection and diagnosis in the refrigeration process of a hydraulic power station. Given a minimum group of measurements, it is ...