Bilinear Quadratic Feedback Control of Modular Multilevel Converters

Autor: Guacira Costa de Oliveira, Renato Machado Monaro, Gilney Damm, Filipe Perez, Miguel Jimenez Carrizosa

Publikováno v: Energies, Vol 16, Iss 18, p 6713 (2023)

The present paper introduces the formulation and development of a bilinear quadratic control algorithm for Modular Multilevel Converter (MMCs), with a specific emphasis on achieving internal energy stabilization and balance within the converter. A bi

Externí odkaz: https://doaj.org/article/e97207ba93374da8b91d1a0e1da47ca5

Nonlinear control for modular multilevel converters with enhanced stability region and arbitrary closed loop dynamics

Autor: Luis F. N. Lourenco, Gilney Damm, Renato Machado Monaro, Françoise Lamnabhi-Lagarrigue, Miguel Jimenez Carrizosa, Guacira Costa de Oliveira

Publikováno v: International Journal of Electrical Power & Energy Systems
International Journal of Electrical Power & Energy Systems, 2021, 126, pp.106590-. ⟨10.1016/j.ijepes.2020.106590⟩

This paper presents the nonlinear control design with formal stability proof for a Modular Multilevel Converter (MMC), which is critical for the interaction between AC and DC grids. Lyapunov theory is used to develop the proposed controller, which is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c08baef187c7e2f63cad9555f4b8c21
https://hal.science/hal-03492871/document

Probabilistic short-circuit using Monte Carlo simulations in direct current transmission systems

Autor: Guacira Costa de Oliveira

Publikováno v: Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP

A transmissão de energia em corrente contínua, a partir de conversores fonte de tensão, é oportuna ao progresso do sistema elétrico de potência e tem permitido vantajosas aplicações. Muito se dá, devido ao emprego na conexão de sistemas com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::609b40f3632e8fea02880e527ee6b07e