Comparison of DSOGI-Based PLL for Phase Estimation in Three-Phase Weak Grids
Electricity, 2021 The paper presents a summary of different double second-order generalized integrator (DSOGI)-based phase-locked loop (PLL) algorithms for synchronization with three-phase weak grids.
Jorge Pinto +3 more
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Synchronizing a synchronverter to an unbalanced power grid using sequence component decomposition
Nonlinear Engineering, 2022 The synchronverter is a device used in some microgrids to perform self-synchronization and represent the behavior of a synchronous machine. However, the original control has been proposed for balanced networks, which is not present in all distribution ...
Quintero-Duran Michell J. +2 more
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Single Phasing Effects on the Behavior of Three-Phase Induction Motor
Tikrit Journal of Engineering Sciences, 2023 The output of three-phase induction motors (3IM) is adversely affected by voltage imbalance. This work analyzes and estimates the output of a 3PIM operating on a balanced supply while contrasting it with a "single phasing" case.
Layth Fadhil Abbas +4 more
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SEQUENCE ANALYSIS SUGGESTS POSITIVE SELECTION ON THE BOVINE PRODYNORPHIN GENE [PDF]
BAG. Journal of Basic and Applied Genetics, 2020 Dynorphin A is an endogenous opioid peptide that is part of the KNDy system in the hypothalamus of mammals. This peptide acts as an inhibitor of the GnRH pulse generation, thus regulating the onset of puberty and reproductive cycles.
Suqueli García M.F. +2 more
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The local uniform convergence of positive harmonic function sequence
Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2023 The Harnack distance on space and its conformal invariance were constructed and studied by Herron. In this paper, we obtain the Harnack distance on domains in . Then, we use this concept to investigate some properties of the positive harmonic function
Dang Thinh Do +2 more
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Isolation of mecC Gene carrying Methicillin Resistant Staphylococcus aureus in Clinical Samples from a Tertiary Care Institute, Northern India [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: The MecC Methicillin Resistant Staphylococcus aureus (MRSA) after its initial recovery in 2007 has been reported with varying frequency from different parts of the world. These isolates assume importance due to the fact that with routine
Nargis Bali +6 more
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A sequence of positive solutions for sixth-order ordinary nonlinear differential problems
Electronic Journal of Qualitative Theory of Differential Equations, 2021 Infinitely many solutions for a nonlinear sixth-order differential equation are obtained. The variational methods are adopted and an oscillating behaviour on the nonlinear term is required, avoiding any symmetry assumption.
Gabriele Bonanno, Roberto Livrea
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Eletrônica de Potência, 2006 This paper proposes a new open-loop synchronization method for three-phase three-wire PWM converters connected to the utility grid. It presents a good performance under unbalanced and highly distorted grid voltages.
Robinson F. de Camargo +1 more
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Cesaŕo Summable Relative Uniform Difference Sequence of Positive Linear Functions
Journal of Function Spaces, 2022 In this article, we introduce the class of sequence of functions C1Δ,ru of Cesaŕo summable relative uniform difference sequence of functions. We have studied the topological properties of C1Δ,ru.
Awad A. Bakery +3 more
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A Refined Jensen Inequality Connected to an Arbitrary Positive Finite Sequence
Mathematics, 2022 The prime purpose of this paper is to provide a refinement of Jensen’s inequality in connection with a positive finite sequence. We deal with the refinement for particular cases and point out the relation between the new result with earlier results of ...
Shanhe Wu +3 more
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