Multifunctional Control Strategy for Asymmetrical Cascaded H-Bridge Inverter in Microgrid Applications

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMortezaei, Ali-
Autor(es): dc.creatorSimoes, Marcelo Godoy-
Autor(es): dc.creatorBubshait, Abdullah S.-
Autor(es): dc.creatorCuri Busarello, Tiago Davi-
Autor(es): dc.creatorMarafao, Fernando P.-
Autor(es): dc.creatorAl-Durra, Ahmed-
Data de aceite: dc.date.accessioned2021-03-10T23:53:56Z-
Data de disponibilização: dc.date.available2021-03-10T23:53:56Z-
Data de envio: dc.date.issued2018-11-26-
Data de envio: dc.date.issued2018-11-26-
Data de envio: dc.date.issued2017-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/TIA.2016.2627521-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/162673-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/162673-
Descrição: dc.descriptionA multifunctional control strategy for a single-phase asymmetrical cascaded H-bridge multilevel inverter (ACHMI), suitable for microgrid systems with nonlinear loads, is presented. The primary advantage of ACHMI is to produce a staircase output voltage with low harmonic content utilizing unequal dc voltages on the individual H-bridge cells. In a grid-connected mode of operation, the control strategy of theACHMIis based on the conservative power theory, providing selective disturbing current compensation besides injecting its available energy. In autonomous mode of operation, two different control methods along with a damping resistor in the filter circuit are developed for regulation of the ACHMI instantaneous output voltage in a variety of load conditions. The first method is a single-loop voltage control scheme without the need of any current measurement. The second one is a multiloop voltage control scheme with a load current feedforward compensation strategy and preservation of the grid-connected current control scheme. The steady-state response and stability of both voltage control schemes are analyzed, and based on the application requirement, the control schemes are implemented individually. The effectiveness of each control strategy is experimentally verified using a hardware-in-the-loop setup with the control algorithm implemented in the TMSF28335 DSP microcontroller.-
Formato: dc.format1538-1551-
Idioma: dc.languageen-
Publicador: dc.publisherIeee-inst Electrical Electronics Engineers Inc-
Relação: dc.relationIeee Transactions On Industry Applications-
Relação: dc.relation1,020-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectConservative power theory (CPT)-
Palavras-chave: dc.subjectdistributed generation (DG)-
Palavras-chave: dc.subjectmicrogrid-
Palavras-chave: dc.subjectmultilevel inverter-
Palavras-chave: dc.subjectpower quality improvement-
Título: dc.titleMultifunctional Control Strategy for Asymmetrical Cascaded H-Bridge Inverter in Microgrid Applications-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.