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Mostrando ítems 1-10 de 17
Output Admittance Synthesizer for Synchronverters
(Institute of Electrical and Electronics Engineers, 2021-05)
This paper proposes an "Output Admittance Synthesizer" (OAS), a feedback block that enables the Synchronverter (SV) to have specific values of output admittance (modulus and phase), at specified harmonic frequencies (and ...
LQR-Based adaptive virtual inertia for grid integration of wind energy conversion system based on synchronverter model
(Cartagena de Indias, 2021-03-06)
This paper proposes adaptive virtual inertia for the synchronverter model implemented in a wind turbine generator system integrated into the grid through a back-to-back converter. A linear dynamic system is developed for ...
Implementação de máquina síncrona virtual do tipo Synchronverter para o gerador de indução duplamente alimentado conectado a uma microrrede
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA E DE COMPUTAÇÃO, 2021-10-08)
The high integration of distributed generation based on renewable energy sources
(DG-RE) into the conventional electric system brings many challenges to the operational sector, this is a consequence of the fact that renewable ...
Comparative analysis of techniques to emulate synchronous machines in grid-connected converters
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICAPrograma de Pós-Graduação em Engenharia ElétricaUFMG, 2019-10-23)
O crescente número de unidades microgeradoras de energia elétrica, sobretudo a partir de fontes primárias renováveis, tais como eólica e fotovoltaica, motivou o estudo de diversas questões relacionadas ao funcionamento ...
The synchronverters : educational toolkit, the control and its potencial use in the power systems
(UniandesMaestría en Ingeniería EléctricaFacultad de IngenieríaDepartamento de Ingeniería Eléctrica y Electrónica, 2018)
En la integración de las energías renovables en la red, suele ser necesario el uso de un convertidor para adaptar la tensión y la frecuencia. Como la generación está cambiando a un esquema distribuido un problema que surge, ...
Implementation and simulation of a synchronverter
(UniandesIngeniería EléctricaFacultad de IngenieríaDepartamento de Ingeniería Eléctrica y Electrónica, 2017)
When integrating renewable energies to the grid, usually is necessary the use of a converter to adapt the voltage and frequency. As generation is changing to a distributed scheme an issue that arises, is that these converters ...
Synchronverter applied to power systems
(Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia ElétricaUFRJ, 2020)
Control of a back-to-back converter as a power transfer system using synchronverter approach
(The Institution of Engineering and Technology, IET, 2018-02-21)
This study presents an innovative approach where both sides of a back-to-back (BtB) system are controlled using the synchronverter approach, allowing to control the power transfer through the converters as it would be in ...
Mitigación de desbalances de tensión en redes eléctricas de distribución usando sincro-convertidores como suministro de potencia de la generación distribuida
(Universidad Nacional de ColombiaMedellín - Minas - Doctorado en Ingeniería - Sistemas EnergéticosFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022-10-07)
Mediante esta tesis se desarrolla un método de control en cascada para la integración de generación distribuida a redes eléctricas, cuya tensión se encuentra desequilibrada. Estas redes son comunes en sistemas de distribución ...
Synchronizing a synchronverter to an unbalanced power grid using sequence component decomposition
(De Gruyter, 2022-08-09)
The synchronverter is a device used in some
microgrids to perform self-synchronization and represent
the behavior of a synchronous machine. However, the
original control has been proposed for balanced net-
works, which ...