Results 21 to 30 of about 89,409 (243)

Quantum-Resistant Lightweight Authentication and Key Agreement Protocol for Fog-Based Microgrids

open access: yesIEEE Access, 2021
A microgrid is a flexible and localized grid that can disconnect from the main grid and operate independently on the traditional and/or renewable resource.
Shouqin Lu, Xiangxue Li
doaj   +1 more source

Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications [PDF]

open access: yes, 2015
We consider partially observable Markov decision processes (POMDPs), that are a standard framework for robotics applications to model uncertainties present in the real world, with temporal logic specifications. All temporal logic specifications in linear-
Chatterjee, Krishnendu   +3 more
core   +3 more sources

Grid Parity and Defection Studies in Major Philippine Cities Using Solar Photovoltaic-Plus-Storage Configuration

open access: yesChemical Engineering Transactions, 2019
Due to the rapidly declining costs of solar photovoltaic (solar PV) modules and batteries, the possibility of defecting from the grid is starting to become an alternative for some consumers.
Niel Gabriel Enriquez Saplagio   +4 more
doaj   +1 more source

Gravitational lensing by point masses on regular grid points [PDF]

open access: yes, 2006
It is shown that gravitational lensing by point masses arranged in an infinitely extended regular lattice can be studied analytically using the Weierstrass functions.
Abramowitz   +43 more
core   +4 more sources

Feasibility analysis for the integration of solar photovoltaic technology to the Colombian residential sector through system dynamics modeling

open access: yesEnergy Reports, 2022
This document presents cost analysis through system dynamics (SD) focused on the Colombian residential sector for Building Integrated Photovoltaic Systems (BIPVS). The study considers the socioeconomic strata of Colombia.
C. Granados   +4 more
doaj   +1 more source

Deterministically Isolating a Perfect Matching in Bipartite Planar Graphs [PDF]

open access: yes, 2008
We present a deterministic way of assigning small (log bit) weights to the edges of a bipartite planar graph so that the minimum weight perfect matching becomes unique. The isolation lemma as described in (Mulmuley et al.
Datta, Samir   +2 more
core   +7 more sources

An Overview of the Photovoltaic Industry Status and Perspective in China

open access: yesIEEE Access, 2019
Photovoltaic (PV) is developing rapidly in China, and the installed capacity and PV module shipping capacity are the first in the world. However, with the changes in the global economic environment and the uncertainty of China's PV policy, especially ...
Meiqi Yao, Xu Cai
doaj   +1 more source

Analysis of Photovoltaic Self-Consumption Systems

open access: yesEnergies, 2016
Components and installation prices could make the self-consumption of solar photovoltaic (PV) systems competitive. In this paper, we explore different self-consumption options, off-grid PV systems (with back-up generator and/or batteries), and grid ...
Carlos J. Sarasa-Maestro   +2 more
doaj   +1 more source

Developing Distributed PV in Beijing: Deployment Potential and Economics

open access: yesFrontiers in Energy Research, 2020
The building sector consumed a total of 580 million tons-coal equivalent (Mtce) terminal energy in China in 2018 including 1,888 terawatt-hours (TWh) electricity, accounting for 20.2% of total terminal energy consumption in this country.
Xingping Zhang   +5 more
doaj   +1 more source

Measuring magnetism in the Milky Way with the Square Kilometre Array [PDF]

open access: yes, 2015
Magnetic fields in the Milky Way are present on a wide variety of sizes and strengths, influencing many processes in the Galactic ecosystem such as star formation, gas dynamics, jets, and evolution of supernova remnants or pulsar wind nebulae ...
Akahori, Takuya   +19 more
core   +2 more sources

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