A novel structure of hybrid active power filter based on voltage‐current source converter (VCSC‐HAPF)
Sign Up to like & getrecommendations! Published in 2017 at "International Transactions on Electrical Energy Systems"
DOI: 10.1002/etep.2299
Abstract: Summary This article establishes a new parallel hybrid active power filter that is elaborated on the joint operation of voltage and current source converters. The idea is in fact combining a voltage source converter (VSC)… read more here.
Keywords: voltage; hybrid active; source; source converter ... See more keywords
Hybrid active and passive local shimming (HAPLS) for two‐region MRI
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29542
Abstract: An MRI scanner is equipped with global shim systems for shimming one region of interest (ROI) only. However, it often fails to reach state‐of‐the‐art when shimming two isolated regions of interest simultaneously, even though the… read more here.
Keywords: shimming hapls; hybrid active; passive local; region ... See more keywords
Performance evaluation of multilevel inverter based hybrid active filter using soft computing techniques
Sign Up to like & getrecommendations! Published in 2021 at "Evolutionary Intelligence"
DOI: 10.1007/s12065-019-00217-6
Abstract: In this paper, a multilevel inverter based shunt hybrid active filter is used, which is composed of passive filter and shunt active filter, used for enhancing the quality of power, by reducing the total harmonic… read more here.
Keywords: active filter; multilevel inverter; hybrid active; inverter based ... See more keywords
Design and analysis of an improved hybrid active noise control system
Sign Up to like & getrecommendations! Published in 2017 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2017.06.014
Abstract: Abstract Countering mutual coupling in the inherent structures and the non-availability of proper reference or error signals for the operation of adaptive filters has been a challenge in the design of a Hybrid active noise… read more here.
Keywords: hybrid active; system; active noise; noise control ... See more keywords
Experimental investigation on hybrid PV/T active solar still with effective heating and cover cooling method
Sign Up to like & getrecommendations! Published in 2017 at "Desalination"
DOI: 10.1016/j.desal.2017.11.007
Abstract: Abstract A hybrid photovoltaic/thermal (PV/T) active solar still and a conventional passive solar still with single slope were designed, fabricated and experimented at three different water depths (0.05 m, 0.10 m, and 0.15 m). For the higher production… read more here.
Keywords: solar; hybrid active; conventional passive; solar still ... See more keywords
Environmental and economic analysis of novel hybrid active greenhouse solar dryer with evacuated tube solar collector
Sign Up to like & getrecommendations! Published in 2021 at "Sustainable Energy Technologies and Assessments"
DOI: 10.1016/j.seta.2021.101428
Abstract: Abstract The novel hybrid active greenhouse solar dryer is developed in which a heat exchanger is kept inside the dryer that also acts as a drying bed. The hot water from the evacuated tube solar… read more here.
Keywords: novel hybrid; dryer; hybrid active; active greenhouse ... See more keywords
An Adaptive Sine-Cosine Moth-Flame Optimization Algorithm for Parameter Identification of Hybrid Active Power Filters in Power Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3005717
Abstract: Hybrid active power filter (HAPF) is a novel technique of harmonic filter which combines superiorities of both active and passive filters. However, extracting appropriate parameters of the HAPF, including active filter gain, passive inductive, and… read more here.
Keywords: exploitation; hybrid active; active power; power ... See more keywords
Hybrid Active and Passive Sensing for SLAM in Wireless Communication Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3156630.
Abstract: Integrating sensing functions into future mobile equipment has become an important trend. Realizing different types of sensing and achieving mutual enhancement under the existing communication hardware architecture is a crucial challenge in realizing the deep… read more here.
Keywords: hybrid active; passive sensing; communication systems; active passive ... See more keywords
High-energy single-frequency pulsed fiber MOPA at 1064 nm based on a hybrid active-fiber.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.454703
Abstract: We report a single-frequency pulsed Yb-doped fiber master-oscillator-power-amplifier at 1064 nm producing output with pulse energy of 0.6 mJ for a pulse width of 95 ns at a pulse repetition frequency of 5 kHz. Integral… read more here.
Keywords: single frequency; hybrid active; frequency; frequency pulsed ... See more keywords
Terahertz switchable VO2-Au hybrid active metasurface holographic encryption.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.461424
Abstract: The combination of metasurface and holographic technology is the most cutting-edge development, but most of the proposed designs are static and do not allow active changes through external stimulation after fabrication, which takes only a… read more here.
Keywords: information; metasurface holographic; hybrid active; active metasurface ... See more keywords
Multi-objective Design Method for Hybrid Active Power Filter
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Emerging Electric Power Systems"
DOI: 10.1515/ijeeps-2017-0099
Abstract: Abstract In this paper, a multi-objective optimal design for transformerless hybrid active power filter (HAPF) is proposed. The interactions between the active and passive circuits is analyzed, and by taking the interactions into consideration, a… read more here.
Keywords: hybrid active; power filter; multi objective; active power ... See more keywords