SRF-PLL Influence on the Stability of a Current Source Converter in Droop Mode

Autor(es):Mostrar menos -

Queiroz, Eliabe Duarte ; Pomilio, Jose Antenor ; Batschauer, AL ; Filho, AJS ; Rech, C ; Brandao, DI ; Martins, DC ; Tedeschi, E ; Santos, EC ; Marafao, FP ; Antunes, FLM ; Goncalves, FAS ; Neves, FAD ; Braga, HAC ; Pinto, JOP ; Duarte, J ; Matakas, L ; Barreto, LHSC ; Heldwein, ML ; Correa, MBD ; Mattavelli, P ; Barbosa, PG ; Magalhaes, RD ; Machado, RQ ; Madawala, U

• Tipo de documento: Artigo Científico
• Fonte: 2019 IEEE 15TH BRAZILIAN POWER ELECTRONICS CONFERENCE AND 5TH IEEE SOUTHERN POWER ELECTRONICS CONFERENCE (COBEP/SPEC); v. N/A, p. 6-pg., 2019-01-01.

Resumo

A SRF-PLL model considering voltage influences is used to develop a state-space model of a current source converter operating on droop mode. The linear and non-linear models are simulated with two different frequency estimations. Due to the frequency estimation, an instability arises in the non-linear simulation and it is verified in the linear model. Comparisons are made between the linear and non-linear models. (AU)

• Processo FAPESP: 16/08645-9 - Pesquisas interdisciplinares em redes inteligentes de energia elétrica
• Beneficiário: João Bosco Ribeiro do Val
• Modalidade de apoio: Auxílio à Pesquisa - Temático