Results 1 to 10 of about 4,036,762 (311)
Accurate Parameter Estimation for Unbalanced Three-Phase System [PDF]
The Scientific World Journal, 2014 Smart grid is an intelligent power generation and control console in modern electricity networks, where the unbalanced three-phase power system is the commonly used model. Here, parameter estimation for this system is addressed.
Yuan Chen, Hing Cheung So
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Single Phase Grid Connected PV-Wind-Diesel-Battery System Operated Three Phase Induction Motor for Aqua-Farms [PDF]
E3S Web of Conferences, 2023 Sustainable Aqua Farms requires continuous power supply to drive three phase induction motors for maintaining good oxygen levels. Unfortunately many places are suffering from frequent power cuts as well as availability of only single phase supply. Hence,
M. Rekha +4 more
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Effective Circuit Configuration and Control for Coil-Array Wireless Power Transmitters
IEEE Open Journal of the Industrial Electronics Society, 2023 This article presents a circuit configuration and control for coil-array wireless power transmitters. The target coil arrays have coils that are uniform in shape and dimensions and are regularly arranged with an angular interval of 120°.
Hirokazu Matsumoto +3 more
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Interfacial Properties of H2O+CO2+Oil Three-Phase Systems: A Density Gradient Theory Study
Atmosphere, 2022 The interfacial property of H2O+CO2+oil three-phase systems is crucial for CO2 flooding and sequestration processes but was not well understood. Density gradient theory coupled with PC-SAFT equation of state was applied to investigate the interfacial ...
Yafan Yang +4 more
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Efficient Control of a Three Phase Grid Connected PV System [PDF]
E3S Web of Conferences, 2021 This paper presents a new control strategy of a photovoltaic system, which consists of a photovoltaic generator PVG coupled to a three phase load and three phase grid by a three phase voltage source inverter VSI without DC-DC converter. The controller is
Bahri Hicham +5 more
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Energies, 2021 The article presents various concepts of three-phase power rectifiers with improved quality of converted electric power. This effect is obtained by modulating the currents in the DC output circuits of the rectifiers by means of power electronics ...
Tomasz Pajchrowski +2 more
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Automated Evaluation of Contact Angles in a Three-Phase System of Selective Agglomeration in Liquids
Image Analysis and Stereology, 2020 This study aims to an automated evaluation of contact angles in a three-phase system of selective agglomeration in liquids. Wetting properties, quantified by contact angles, are essential in many industries and their processes. Selective agglomeration as
Julia Schreier +4 more
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Power Converter Resonant Control for an Unbalanced and Non-Constant Frequency Supply
Sensors, 2023 Distorted voltage supplied as unbalanced and/or non-constant frequency can be found in weak grids, such as microgrids, or systems working in islanding mode. These kinds of systems are more sensitive under load changes. Particularly, an unbalanced voltage
Jaime Rohten +6 more
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Journal of Thermal Science and Technology, 2015 Water-in-diesel emulsion fuel (W/O) operated in diesel engines, shows a significant reduction of particulate matter (PM). In this paper, PM reduction characteristics by thermal decomposition of W/O10 and W/O20 (10vol.% and 20vol.% of water in W/O ...
Hirofumi NOGE +4 more
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Mathematical Simulation of Modes and Characteristics of Asynchronous Motors under Asymmetrical Power Supply [PDF]
Problems of the Regional Energetics, 2019 The purpose of this article is to develop a method and algorithm for the calculation of the steady-state mode and static characteristics of the squirrel-cage asynchronous motors that are supplied by a three-phase network with an asymmetrical voltage ...
Malyar V.S. +3 more
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