Switched-LC Hybrid Converters for Versatile Power Supply With DC and Multiple AC Outputs
IEEE AccessThis paper presents, switched-LC hybrid converters for versatile power supply with single DC and multiple AC outputs. The proposed converters are two types i.e., 1) parallel and 2) series switched-LC hybrid multi-output converters (SLCHMOC $_{\mathrm {S}}
Shri Prakash Sonkar, Roland Niwareeba
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Reliability calculation of AC/DC hybrid distribution network with a solid-state transformer
The Journal of Engineering, 2019 With extensive access of distributed energy resources and DC loads, the traditional 10 kV AC distribution network has greatly increased the number of converters and reduced the reliability of power supply.
Xinxing Xu +5 more
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Single Phase Passive Rectification Versus Active Rectification Applied to High Power Stirling Engines [PDF]
Stirling engine converters are being considered as potential candidates for high power energy conversion systems required by future NASA explorations missions. These types of engines typically contain two major moving parts, the displacer and the piston,
Birchenough, Arthur G., Santiago, Walter
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Analysis of the power balance In the cells of a multilevel cascaded H-Bridge converter [PDF]
, 2010 Multilevel cascaded H-Bridge converters (CHB) have been presented as a good solution for high power applications. In this way, several control and modulation techniques have been proposed for this power converter topology.
Carrasco Solís, Juan Manuel +7 more
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Matrix Converter-Based Unified Power-Flow Controllers: Advanced Direct Power Control Method [PDF]
, 2011 This paper presents a direct power control (DPC) for three-phase matrix converters operating as unified power flow controllers (UPFCs). Matrix converters (MCs) allow the direct ac/ac power conversion without dc energy storage links; therefore, the MC ...
Monteiro, Joaquim +3 more
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Advanced Materials Technologies, EarlyView.A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley +1 more source
EnergiesMicrogrids are designed to connect different types of AC and DC loads, which require robust power controllers to achieve an efficient power transfer.
Miguel Monsalve-Rueda +2 more
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Electro-thermal analysis of power converter components in low-voltage DC microgrids for optimal protection system design [PDF]
, 2017 Bidirectional power converters are considered to be key elements in interfacing the low voltage dc microgrid with an ac grid. However to date there has been no clear procedure to determine the maximum permissible fault isolation periods of the power ...
Burt, Graeme +4 more
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Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy
Advanced Robotics Research, EarlyView.Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley +1 more source
Power quality improvement using passive shunt filter, TCR and TSC combination [PDF]
, 2012 Power system harmonics are a menace to electric power systems with disastrous consequences. The line current harmonics cause increase in losses, instability, and also voltage distortion.
Badi, Manjulata
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