SMC Algorithms in T-Type Bidirectional Power Grid Converter

Autor:	Albert Sawiński, Piotr Chudzik, Karol Tatar
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	sliding mode control T-type inverter microgrid reaching law hybrid sliding mode control modeling Technology
Zdroj:	Energies, Vol 17, Iss 12, p 2970 (2024)
Druh dokumentu:	article
ISSN:	1996-1073
DOI:	10.3390/en17122970
Popis:	In this paper, the implementation of sliding mode control algorithms for the case of power grid current regulation in a T-type bidirectional inverter system connected via an LCL filter to the power grid is proposed and presented. A mathematical model of such a system has been proposed, which was then implemented in a simulation environment. The method of designing sliding controllers using the Lyapunov method to conduct a stability proof is presented. The article includes a comparative analysis of two sliding mode control algorithms: the classic one, which includes equivalent control, discontinuous part, and proportional reaching law, and the hybrid one, in which the discontinuous part and reaching law were modified.
Databáze:	Directory of Open Access Journals
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