Results 11 to 20 of about 11,309 (257)
Digital Current-Control Schemes [PDF]
, 2009 The paper is about comparing the performance of digital signal processor-based current controllers for three-phase active power filters. The wide use of nonlinear loads, such as front-end rectifiers connected to the power distribution systems for dc ...
Limongi, Leonardo +3 more
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Millimeter-Wave Power Harvesting: A Review
IEEE Open Journal of Antennas and Propagation, 2020 The broad spectrum available at millimeter-wave (mmWave) bands has attracted significant interest for a breadth of applications, with 5G communications being the main commercial drive for mmWave networks.
Mahmoud Wagih +2 more
doaj +1 more source
Engineering Proceedings, 2023 Energy harvesters provide excellent solutions for the power supply problem of wireless sensor nodes (WSNs), and energy harvesters with a wider bandwidth will clearly better serve WSNs and assist in the construction of Industry 4.0.
Rui Zhong +3 more
doaj +1 more source
, 2006 In particle accelerators, rectifiers are used to convert the AC voltage into DC or low-frequency AC to supply loads like magnets or klystrons. Some loads require high currents, others high voltages, and others both high current and high voltage.
Visintini, R
core +1 more source
Frequency regulation participation of offshore wind farm integrated by diode-rectifer HVDC system
The Journal of Engineering, 2019 Large-scale wind farms integrated with multi-terminal direct current (MTDC) system decouples the frequency between the wind farms and the receiving end, resulting in weakened frequency regulation ability of the onshore AC grid. Recently a new topology is
Lijun Xie +6 more
doaj +1 more source
Small power ZVS circuits for the marine-controlled source electromagnetic transmitter
The Journal of Engineering, 2019 Marine-controlled source electromagnetic transmitter is an important equipment for the investigation of marine geology and exploration of oil, gas, and mineral resources in recent years.
Hongxi Song +3 more
doaj +1 more source
Rectifiers Based on Quadrature Hybrid Coupler with Improved Performance for Energy Harvesting [PDF]
, 2018 This paper presents a method for enhancing RF-dc conversion efficiency of the rectifier based on inkjet-printed quadrature based hybrid coupler (QHC) for wireless energy transfer systems.
Budimir, D. +5 more
core +1 more source
Twelve-pulse rectifiers in power supply system of urban electric transport aleva
Омский научный вестник, 2023 The introduction of twelve-pulse rectifiers instead of six-pulse ones at traction substations of urban electric transport leads to an increase in technical and economic indicators, energy savings, a decrease in leakage current. These result in electrical
E. Yu. Salita, T. V. Kovaleva
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Evaluation of an un-regulated input isolated DC–DC converter using WBG devices
The Journal of Engineering, 2019 The paper presents the design and analysis of an un-regulated isolated DC–DC converter using wide band gap (WBG) devices for low-voltage, high current applications.
Rakesh Ramachandran, Morten Nymand
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EnergiesIn response to the growing significance of hydrogen as a clean energy carrier, this study investigates the advanced rectifier technologies employed in electrolytic hydrogen production.
Yan Gao, Xiongzheng Wang, Xin Meng
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