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IoT-Grid: IoT Communication for Smart DC Grids
2016 IEEE Global Communications Conference (GLOBECOM), 2016IoT technology is considered an essential imperative for Smart Grids (SGs). However, IoT devices have inherently limited responsiveness that may not be sufficient for a time critical SG with stringent demands on communication delay. In practice, it remains an outstanding problem to combine IoT technology with existing grids. To facilitate deployment of
Voravit Tanyingyong +4 more
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Bidirectional non-isolated dc-dc converter for low-voltage DC-grid
2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2016In this paper, a fourth-order non-isolated bidirectional converter is proposed for load power management in low-voltage DC grid. With state-space and discrete-time modeling technique, the proposed bidirectional converter is modeled, and small-signal transfer functions are obtained.
M. Veerachary, Om Kumar Singh
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Power management in dc-grid through two-input dc-dc converter
2014 Eighteenth National Power Systems Conference (NPSC), 2014A new two-input dc-dc converter for power management in dc grid is presented in this paper. This two-input converter is evolved through the combination of Boost and SEPIC converter. Steady-state and state-space analysis is performed to understand the performance of the proposed converter and then to design appropriate digital controllers for better ...
M. Veerachary, Vijay Kumar Tiwari
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A Transformerless High-Voltage DC–DC Converter for DC Grid Interconnection
IEEE Transactions on Power Delivery, 2018This paper presents a transformerless high-voltage dc–dc converter based on cascaded sub-modules. It is intended for interconnecting high-voltage or medium-voltage dc grids. The proposed dc–dc converter consists of two phase legs, each of which consists of an upper arm and a lower arm with their middle nodes crossly connected through a branch of active
Sixing Du, Bin Wu, Navid R. Zargari
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DC/DC converter for high power DC grids
The present invention relates to a DC/DC converter which comprises a first bridge (Bridge 1) for connection via an inductor (L1) to a first DC power source (V1) and a second bridge (Bridge 2) for connection via an inductor (L2) to a second DC power source (V2). An AC transformer connecting the first and second bridges.Aboushady, Ahmed Adel Hassan Hassanein +1 more
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Isolated Bidirectional DC/DC Converter for LVDC Grid
2023 IEEE Fifth International Conference on DC Microgrids (ICDCM), 2023Sunho Bae +4 more
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TSFLC based DC link voltage regulation of grid connected DC micro grid
International Journal of Power Electronics, 2018Shikha Gupta, Rachana Garg, Alka Singh
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Grid versus off-grid electricity access options: A review on the economic and environmental impacts
Renewable and Sustainable Energy Reviews, 2021Oytun Babacan, Ajay Gambhir
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