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Control and Grid Integration of MW-Range Wind and Solar Energy Conversion Systems
(Institute of Electrical and Electronics Engineers Inc., 2017)
Solar-based energy generation has increased by more than ten times over the same period. In total, worldwide electrical energy consumption increased by approximately 6340 TWh from 2003 to 2013. To meet the challenges created ...
An Improved Control Strategy for Hybrid Wind Farms
(Institute of Electrical and Electronics Engineers, 2010-10)
This paper addresses the control requirements of hybrid wind farms, comprising a relatively large number of conventional Induction Machines (IM) along with one or very few Permanent Magnet Synchronous Machines (PMSM), ...
Análise do comportamento de aerogeradores frente a afundamentos momentâneos de tensão
(Universidade Federal de Minas GeraisUFMG, 2009-04-03)
The continuing growth of grid connected wind turbine generation systems worldwide has led to many research efforts towards the understanding of their dynamic behavior. Within this context, this thesis presents the analysis ...
Model Predictive Control Based Improved Techno-Economic Control Strategy for Photovoltaic-Battery Microgrids
(Institute of Electrical and Electronics Engineers Inc., 2022)
This paper presents an improved model predictive control (MPC) based control method for photovoltaic (PV)-Battery microgrid (MG) system. The proposed control method represents a techno-economical control strategy for ...
Multiple-input-multiple-output high-order sliding mode control for a permanent magnet synchronous generator wind-based system with grid support capabilities
(Institution of Engineering and Technology, 2015-11)
This study presents a control design for a grid connected wind energy conversion system based on a gearless PMSG. The generation system structure comprises a three blade turbine, a 2 MW multi-pole PMSG and a full-scale ...
Contribuição ao estudo do gerador de indução duplamente alimentado: operação durante distúrbios na rede elétrica
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2010-08-30)
The Doubly Fed Induction Generator (DFIG) is one of the most frequently deployed large grid connected Wind Turbines (WT) concept. The implementation of classical
vector control techniques, have been proven to work well for ...
Voltage support in industrial distribution systems in presence of induction generator-based wind turbines and large motors
(2016)
Industrial loads are usually composed of large induction motors (IM). These motors present a critical behavior under some circumstances, e.g. during starting and faults in the system. Currently, induction generator-based ...
Desenvolvimento de um gerador de afundamentos de tensão (GAT) para testes de inversores trifásicos conectados à rede elétrica
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2019-06-11)
As the penetration of renewable energy into the grid has been increasing, modern network codes require the generators to possess low voltage ride-through (LVRT) capability. To evaluate the performance of a generator during ...
Análisis automático de fallas en líneas de transmisión con evaluación de respuesta de generadores basados en inversores
(Universidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - Ingeniería EléctricaFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2023)
Los recursos basados en inversores (RBI) presentan grandes retos para la planeación, programación y operación de los Sistemas Eléctricos de Potencia (SEP). El recurso humano encargado de esta tarea es limitado mientras los ...
Contribuição ao controle de um sistema de geração a velocidade variável utilizando gerador de indução duplamente excitado.
(Universidade Federal de Minas GeraisUFMG, 2009-04-29)
The variable speed wind power plants, equipped with doubly-fed induction generator, are configured as the most used generation system in worldwide, mainly, due the active and reactive power control ability and, also, due ...