Results 11 to 20 of about 2,447,201 (267)
Reinvestigation of Single-Phase FLLs [PDF]
IEEE Access, 2019 Besides well-known phase-locked loops, frequency-locked loops (FLLs) are applicable to grid synchronization for grid-tied power converters. The models, principles, and algorithm structures of existing notch filter-based single-phase FLLs are often described with different theories in previous studies. Consequently, a theoretically unified understanding
Xiuqiang He 0002, Hua Geng, Geng Yang
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Excited single-phase (liquid) jets [PDF]
Journal of Visualization, 2005 Journal of visualization, 8 (4)
Milenkovic, R. +2 more
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Energies, 2020 This paper deals with the computation of the performance characteristics of the single-phase self-excited induction generator by field–circuit method. It presents and compares previously unpublished results—self-excitation and no-load characteristics of ...
Krzysztof Makowski, Aleksander Leicht
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Design of a Half-Bridge Current-Source Inverter Topology for Avionic Systems
Aerospace, 2022 This paper analyses a new half-bridge current–source inverter for avionic systems. In the circuit, two 28 V batteries are used as inputs. These voltage sources are connected to inductors which create a constant current source.
Eralp Sener, Gurhan Ertasgin
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Improving the Quality of Single-Phase Grid-Connected Solar Systems Using Iterative Control Method [PDF]
Advances in Engineering and Intelligence SystemsVoltage source inverters (VSIs) are the most common type of inverter used in power electronic systems for distributed generation sources. In three-phase systems, using three-phase conversion to the synchronous reference frame, linear controllers can be ...
Mazharul Islam +2 more
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Investigation of Arc Flash in Single-Phase Vertical Conductors in a Box
IEEE Open Journal of Industry Applications, 2021 NFPA 70E and IEEE 1584 are defining standards for arc flash hazard analysis. Both assume three-phase faults for calculations since three-phase power distribution is predominant in utility and industrial applications; however, arc flash in single-phase ...
John Wade, Paul Brazis, David Lambrecht
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Energies, 2019 Photovoltaic (PV) energy has been competitive in power generation as an alternative to fossil energy resources over the past decades. The installation of grid-connected solar energy systems is expected to increase rapidly with the fast development of the
Wenjie Liu +3 more
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Energies, 2023 Microfin tubes are widely used to enhance heat transfer in heat exchangers in order to reduce volumes, costs and refrigerant charge. Much experimental work has been published for the flow of liquids, while some experimental work is available for the flow
Luisa Rossetto, Andrea Diani
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A Study on Eddy Current Reduction Shape of Single-Phase Claw-Pole Motor
Actuators, 2023 The claw-pole motor, known for its simple structure, is widely used in various fields due to its cost competitiveness. However, a drawback of the fixed-stator-type claw-pole motor is its vulnerability to eddy current losses.
Na-Rim Jo +5 more
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STUDY AND DESIGN OF SINGLE PHASE CONVERTER USING OF SINGLE PHASE TRANSFORMER
International Journal of Research -GRANTHAALAYAH, 2016 The field of electrical transformer are most important equipment which is use to convert ac voltage or current like lower to higher , higher to lower without change in the frequency . its primary side and secondary side are isolate from each other and it can higher or lower voltage level the apparent value of electrical passive element like inductive ,
Prof. G.R.Kumrey, Dr. S. K. Mahobia
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