Zobrazeno 1 - 10
of 4 368 168
pro vyhledávání: '"P Power"'
Integrating power electronics with batteries can offer many advantages, including load sharing and balancing with parallel connectivity. However, parallel batteries with differing voltages and power profiles can cause large circulating currents and u
Externí odkaz:
http://arxiv.org/abs/2412.18017
Power system oscillations are a significant concern for system operators, a problem that has grown due to the interconnection of inverter-based resources. To address this issue, various methods have been proposed to locate the sources of oscillations
Externí odkaz:
http://arxiv.org/abs/2412.10899
Autor:
Marinucci, Marco, Jung, Gabriel, Liguori, Michele, Ravenni, Andrea, Spezzati, Francesco, Andrews, Adam, Baldi, Marco, Coulton, William R., Karagiannis, Dionysios, Villaescusa-Navarro, Francisco, Wandlet, Benjamin
The marked power spectrum - a two-point correlation function of a transformed density field - has emerged as a promising tool for extracting cosmological information from the large-scale structure of the Universe. In this work, we present the first c
Externí odkaz:
http://arxiv.org/abs/2411.14377
The large-scale structure of the Universe and its evolution over time contains an abundance of cosmological information. One way to unlock this is by measuring the density and momentum power spectrum from the positions and peculiar velocities of gala
Externí odkaz:
http://arxiv.org/abs/2411.09571
Publikováno v:
2024 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference Europe (ISGT)
The shift to smart grids has made electrical power systems more vulnerable to sophisticated cyber threats. To protect these systems, holistic security measures that encompass preventive, detective, and reactive components are required, even with encr
Externí odkaz:
http://arxiv.org/abs/2412.04901
Modern wireless communication systems necessitate the development of cost-effective resource allocation strategies, while ensuring maximal system performance. While commonly realizable via efficient waterfilling schemes, ergodic-optimal policies ofte
Externí odkaz:
http://arxiv.org/abs/2412.01187
Autor:
Fathi, Hossein, Aghayari, Ebrahim, Grishchenko, Andrey, Yadav, Amit, Rafailov, Edik, Gumenyuk, Regina, Filippov, Valery
This study presents a compact, high-power monolithic all-glass spun tapered double-clad fiber amplifier for single-stage amplification of narrow linewidth picosecond pulsed signals from a few tens of mW to several hundred Watts of average power and M
Externí odkaz:
http://arxiv.org/abs/2412.19604
We study Schr\"odinger operators $H:= -\Delta + V$ with potentials $V$ that have power-law growth (not necessarily polynomial) at 0 and at $\infty$ using methods of Lie theory (Lie-Rinehart algebras) and microlocal analysis. More precisely, we show t
Externí odkaz:
http://arxiv.org/abs/2412.19290
Five dimensional (5D) uniform inflation describes a de Sitter (or approximate) solution of 5D Einstein equations, with cosmological constant and a 5D Planck scale $M_* \sim 10^9$ GeV. During the inflationary period all dimensions (compact and non-com
Externí odkaz:
http://arxiv.org/abs/2412.19213
Autor:
Vellaisamy, Prabhu, Nair, Harideep, Kang, Thomas, Ni, Yichen, Fan, Haoyang, Qi, Bin, Chen, Jeff, Blanton, Shawn, Shen, John Paul
The increasing complexity of deep neural networks (DNNs) poses significant challenges for edge inference deployment due to resource and power constraints of edge devices. Recent works on unary-based matrix multiplication hardware aim to leverage data
Externí odkaz:
http://arxiv.org/abs/2412.19002