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2021 IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2021 In this work it is proposed a DC-DC converter to supply a multilevel Switched Reluctance Machine (SRM) drive. The proposed converter was designed to be integrated in a bipolar DC microgrid. Usually, this kind of microgrid requires a support to avoid unbalances between the poles.
Fernão Pires, V. +4 more
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Hierarchical Control With Voltage Balancing and Energy Management for Bipolar DC Microgrid
IEEE Transactions on Industrial Electronics, 2023Chung-Yuen Won +2 more
exaly +2 more sources
A Bidirectional DC-DC Converter to Interlink Unipolar and Bipolar DC Microgrids
2021 9th International Conference on Smart Grid (icSmartGrid), 2021DC microgrids are starting to become quite important in the actual context of electrical energy distribution grids. There are two main structures for these grids, the unipolar and the bipolar DC microgrids. In this paper, a DC-DC converter that allows to interlink these two DC microgrids is proposed. This converter is a non-isolated bidirectional DC-DC
V. Fernao Pires +3 more
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, 2016 DC microgrids are gaining popularity as there is an increase in the usage of dc loads and rise in the penetration of renewable energy sources (RES). Furthermore, bipolarity in the dc microgrid is introduced to enhance the reliability and efficiency of ...
Prajof Prabhakaran, Vivek Agarwal
exaly +2 more sources
, 2015 In this paper, a new boost-SEPIC interleaved type dc-dc converter is proposed for a low-voltage bipolar dc microgrid application. The proposed converter is a parallel combination of boost and SEPIC converter with two outputs.
Vivek Agarwal
exaly +2 more sources
Control Strategy of Triple-Active-Bridge Converter for Bipolar DC Microgrid
IEEE Transactions on Industrial ElectronicsChung-Yuen Won +2 more
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Bidirectional Interlink Converter for Bipolar DC Microgrids
2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America), 2019DC microgrids have received much attention in recent researches due to increased insertion of dc loads and renewable generation. Due to the wide power ranges of dc energy sources and loads, many authors have proposed microgrids architectures with multiples dc links for better system integration.
Edivan Laercio Carvalho +4 more
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Interlinking converters in application of bipolar dc microgrids
2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC), 2017This paper investigates two converter topologies, including neutral-point diode-clamped (NPC) and Vienna converters, to be employed as an interlinking converter in bipolar dc microgrid. Since bipolar dc microgrids are subjected to severe voltage unbalance, the interlinking converters should be able to perform voltage-balancing function at their dc-link
Saman Dadjo Tavakoli +4 more
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A SEPIC-Cuk converter combination for bipolar DC microgrid applications
2015 IEEE International Conference on Industrial Technology (ICIT), 2015This paper describes a new application of SEPIC (Single Ended Primary Converter) and Cuk converter for distributed generation systems. A DC/DC converter configuration based on a combination of both converters is proposed. In the resulting topology the switching node is shared by the SEPIC and Cuk converter, since they have the same instantaneous duty ...
María Bella Ferrera +3 more
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A new DC-DC power converter derived from the TAB for bipolar DC microgrids
2015 IEEE Energy Conversion Congress and Exposition (ECCE), 2015This paper presents a new dc-dc converter derived from the Triple-Active Bridge (TAB). The proposed converter (here named DAB+DAB) has twice the gain of a conventional Dual-Active Bridge (DAB) converter, four bidirectional ports and can operate as interface between unipolar and bipolar dc networks or as a high-gain DAB. The DAB+DAB have ease making and
Henrique R. Mamede +2 more
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