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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 |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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PereaBayron_2023_ComparisonElectricalFault.pdf | Tesis de maestría | 4.21 MB | Adobe PDF | Visualizar/Abrir |
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