Zobrazeno 1 - 10 of 22 pro vyhledávání: '"João Edgar Chaves Filho"'
1
Akademický článek
Stability evaluation of a multi-stage converter system considering a CPL connected
Autor: Isaías Valente de Bessa, Renan L.P. Medeiros, Marenice M. de Carvalho, Florindo A. de C. Ayres, Junior, João Edgar Chaves Filho, Vicente Ferreira de Lucena, Junior, Iury Bessa
Publikováno v: International Journal of Electrical Power & Energy Systems, Vol 159, Iss , Pp 110011- (2024)
The use of power converters to regulate voltage and power in electrical power systems has been attracting attention due to the increasing number of research and applications on renewable energy. The integration of these switched devices may cause ins
Externí odkaz: https://doaj.org/article/0c2a8fdf6d8140c09ff76ee314f9f7b1
Zobrazit plný text záznamu
2
Akademický článek
Comparative Study of Control Strategies for Stabilization and Performance Improvement of DC Microgrids with a CPL Connected
Autor: Isaías V. de Bessa, Renan L. P. de Medeiros, Iury Bessa, Florindo A. C. Ayres Junior, Alessandra R. de Menezes, Gustavo M. Torres, João Edgar Chaves Filho
Publikováno v: Energies, Vol 13, Iss 10, p 2663 (2020)
The DC microgrid system is composed by converters that operate like feeders and loads. Among these loads, we highlight the constant power loads (CPLs) that may cause instability in the microgrid, observed in the form of undesired oscillations due to
Externí odkaz: https://doaj.org/article/991a2963cba341f4b50826651d922425
Zobrazit plný text záznamu
3
Fractional Order Pole Placement for a buck converter based on commensurable transfer function
Autor: João Edgar Chaves Filho, Florindo Antonio de Carvalho Ayres Júnior, Renan Landau Paiva de Medeiros, Iury Bessa, Carlos Tavares da Costa Junior, Vinicius Matheus Batista Pereira, Alessandra Ribeiro de Menezes, Nei J. S. Farias, Marcelo Kaminski Lenzi
Publikováno v: ISA Transactions. 107:370-384
In this work, a novel methodology for tuning fractional order controller, so-called fractional order pole placement (FOPP) is proposed. The proposed methodology extends classical (integer order) pole placement technique, using commensurable transfer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7133e847961de99ba0e65259234da524
https://doi.org/10.1016/j.isatra.2020.07.034
Zobrazit plný text záznamu
4
Investigação Da Aplicação De Controle Robusto De Corrente Em Um Circuito Conversor CC-CC Buck Aplicado A Um Emulador De Sistema De Hidrogeração De Energia Elétrica
Autor: Renan Landau Paiva de Medeiros, João Edgar Chaves Filho, Florindo Antonio de Carvalho Ayres Júnior, Marenice Melo de Carvalho, Nei J. S. Farias, Isaías Valente de Bessa
Publikováno v: 2021 14th IEEE International Conference on Industry Applications (INDUSCON).
Este trabalho visa descrever a aplicacao de um controlador robusto de corrente para um motor de corrente continua (CC) aplicado a um sistema de emulacao de turbine hidraulica. O objetivo do controlador e tornar a dinamica eletrica do motor rapida o s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78654bf5f6a28a5498579204c034ef93
https://doi.org/10.1109/induscon51756.2021.9529413
Zobrazit plný text záznamu
9
Verification of fixed-point digital controllers using direct and delta forms realizations
Autor: Hussama Ismail, Iury Bessa, Lucas C. Cordeiro, João Edgar Chaves Filho
Publikováno v: Design Automation for Embedded Systems. 20:95-126
The extensive use of fixed-point digital controllers demands a growing effort to prevent design errors that appear in the discrete-time domain. The present article describes a novel verification methodology, which employs bounded model checking (BMC)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::647524308c707e3fe70cc7b031760175
https://doi.org/10.1007/s10617-016-9173-5
Zobrazit plný text záznamu
10
Data-driven fault detection and isolation scheme for a wind turbine benchmark
Autor: Marcos Flávio Silveira Vasconcelos D’Angelo, Iury Bessa, Reinaldo M. Palhares, João Edgar Chaves Filho
Publikováno v: Renewable Energy. 87:634-645
This paper investigates a new scheme for fault detection and isolation based on time series and data analysis. This scheme is applied in wind turbines which are used to tap the potential of renewable energy. The proposed scheme is performed in two st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2dec5fdb3e6e8d4032594d9120d1bfec
https://doi.org/10.1016/j.renene.2015.10.061
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje