Results 31 to 40 of about 2,048,363 (280)
Energies, 2022 With the continuous penetration and development of renewable energy power generation, distributed grids and microgrids are becoming increasingly important in power systems.
Guoli Feng +4 more
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Influence of grid configuration on current conducting behaviour in PV installations [PDF]
, 2011 On the roof of an industrial site a 385 kWp PhotoVoltaic installation is operational. When production of this system reaches 60% of the installed power, the circuit breaker trips.
Debruyne, Colin +3 more
core +2 more sources
On Sequences Without Short Zero-Sum Subsequences
The Electronic Journal of Combinatorics, 2023 Let $G$ be a finite abelian group. It is well known that every sequence $S$ over $G$ of length at least $|G|$ contains a zero-sum subsequence of length at most $\mathsf{h}(S)$, where $\mathsf{h}(S)$ is the maximal multiplicity of elements occurring in $S$.
Xiangneng Zeng, Pingzhi Yuan
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Applied Sciences, 2020 In microgrids, paralleled converters can increase the system capacity and conversion efficiency but also generate zero-sequence circulating current, which will distort the AC-side current and increase power losses.
Zhao Han +3 more
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On Sequences with Zero Autocorrelation and Orthogonal Designs
Journal of Combinatorial Theory, Series A, 2001 An orthogonal design of order \(n\) and type \((s_1, s_2,\dots, s_n)\) \((s_i> 0)\), denoted \(\text{OD}(n; s_1,s_2,\dots, s_n)\), on the commuting variables \(x_1,x_2,\dots, x_n\) is an \(n\times n\) matrix \(A\) with entries in \(\{0,\pm x_1,\dots,\pm x_n\}\) such that \[ AA^T= \Biggl(\sum^n_{i=1} s_i x^2_i\Biggr) I_n.
Stelios Georgiou, Christos Koukouvinos
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On convergence of infinite matrix products with alternating factors from two sets of matrices
, 2018 We consider the problem of convergence to zero of matrix products $A_{n}B_{n}\cdots A_{1}B_{1}$ with factors from two sets of matrices, $A_{i}\in\mathscr{A}$ and $B_{i}\in\mathscr{B}$, due to a suitable choice of matrices $\{B_{i}\}$.
Kozyakin, Victor
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REMARKS ON TINY ZERO-SUM SEQUENCES
, 2014 See the abstract in the attached ...
Yushuang Fan +4 more
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Inductive Methods and Zero-Sum Free Sequences [PDF]
Integers, 2009 AbstractA fairly long-standing conjecture is that the Davenport constant of a groupWe also prove the conjecture for groups of the form ...
Bhowmik, Gautami +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács +8 more
wiley +1 more source
Identification of nonlinear state-space systems using zero-input responses [PDF]
, 2004 This paper studies the generalization of linear subspace identification techniques to nonlinear systems. The basic idea is to combine nonlinear minimal realization techniques based on the Hankel operator with embedding theory used in time-series modeling.
Scherpen, Jacquelien,, Verdult, Vincent,
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