Por favor, use este identificador para citar o enlazar este ítem: https://hdl.handle.net/10495/37009
Título : Comparison of Electrical Fault Response In Z-source Circuit Breaker Topologies For D.C. Microgrid Applications
Autor : Perea Mena, Bayron
metadata.dc.contributor.advisor: Valencia Velásquez, Jaime Alejandro
Muñoz Galeano, Nicolás
metadata.dc.subject.*: Cortacircuitos
Electric circuit-breakers
Protección de sistemas de energía eléctrica
Electric power systems - protection
Z-source
DC microgrid
Fecha de publicación : 2023
Resumen : ABSTRACT : With the increasing prominence of DC microgrids in recent years, addressing the challenges faced by DC microgrid protection systems, particularly in relation to the absence of current zero-crossing and arc mitigation during circuit switching, has become crucial. In this regard, Z-source circuit breakers and their modifications have emerged as promising solutions for medium-voltage DC microgrid protection. These devices offer natural commutation, simple control, low losses, and high fault-clearing speed. This project select and compare different Z source topologies and their modifications for both unidirectional and bidirectional operation, using comparable performance parameters for medium-voltage microgrid applications. The topologies were simulated using the OpenModelica software to evaluate their functionality and performance.
Aparece en las colecciones: Maestrías de la Facultad de Ingeniería

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