Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Gianpaolo Vitale"'
Autor:
Amedeo Di Caro, Gianpaolo Vitale
Publikováno v:
Clean Technologies, Vol 6, Iss 3, Pp 1203-1228 (2024)
This paper deals with proton exchange membrane (PEM) electrolyzers directly coupled with a photovoltaic source. It proposes a method to increase the energy delivered to the electrolyzer by reconfiguring the electrical connection of the arrays accordi
Externí odkaz:
https://doaj.org/article/939aa6dc0a524d5993404fe633be8dd8
Autor:
Damien Guilbert, Gianpaolo Vitale
Publikováno v:
Clean Technologies, Vol 3, Iss 4, Pp 881-909 (2021)
Hydrogen is recognized as a promising and attractive energy carrier to decarbonize the sectors responsible for global warming, such as electricity production, industry, and transportation. However, although hydrogen releases only water as a result of
Externí odkaz:
https://doaj.org/article/b1b3cb88617b49078f4e7a74b04b02e2
Publikováno v:
Sensors, Vol 23, Iss 14, p 6568 (2023)
Ambient energy-powered sensors are becoming increasingly crucial for the sustainability of the Internet-of-Things (IoT). In particular, batteryless sensors are a cost-effective solution that require no battery maintenance, last longer and have greate
Externí odkaz:
https://doaj.org/article/b3ade3fdc5a44194adb53a1775e6a8c2
Publikováno v:
Energies, Vol 14, Iss 13, p 3924 (2021)
The exploitation of power inductors outside their linear region in switching converters can be achieved by raising the current until a decrease in the inductance can be noticed. This allows using a smaller magnetic core, increasing the power density
Externí odkaz:
https://doaj.org/article/4072867d6a634c869027a557b8e39e8b
Publikováno v:
Future Internet, Vol 13, Iss 4, p 92 (2021)
This paper deals with innovative fruition modalities of cultural heritage sites. Based on two ongoing experiments, four pillars are considered, that is, User Localization, Multimodal Interaction, User Understanding and Gamification. A survey of the e
Externí odkaz:
https://doaj.org/article/a5095c4ebcb944faac2b6238b47c704f
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7906 (2020)
The paper proposes a new methodological approach for evaluating the comfort condition using the concept of explainable post occupancy to make the user aware of the environmental state in which (s)he works. Such an approach was implemented on a humano
Externí odkaz:
https://doaj.org/article/14f8b671bfff49e5ac087b58759aaf13
Autor:
Burin Yodwong, Damien Guilbert, Matheepot Phattanasak, Wattana Kaewmanee, Melika Hinaje, Gianpaolo Vitale
Publikováno v:
Energies, Vol 13, Iss 18, p 4792 (2020)
In electrolyzers, Faraday’s efficiency is a relevant parameter to assess the amount of hydrogen generated according to the input energy and energy efficiency. Faraday’s efficiency expresses the faradaic losses due to the gas crossover current. Th
Externí odkaz:
https://doaj.org/article/9a53b233d6e44f56931a623214d670db
Autor:
Burin Yodwong, Damien Guilbert, Matheepot Phattanasak, Wattana Kaewmanee, Melika Hinaje, Gianpaolo Vitale
Publikováno v:
C, Vol 6, Iss 2, p 29 (2020)
The main purpose of this article is to provide a short review of proton exchange membrane electrolyzer (PEMEL) modeling used for power electronics control. So far, three types of PEMEL modeling have been adopted in the literature: resistive load, sta
Externí odkaz:
https://doaj.org/article/ab5893309ea94108b0d6f2e40291d1fa
Autor:
Damien Guilbert, Gianpaolo Vitale
Publikováno v:
Energies, Vol 13, Iss 5, p 1239 (2020)
This paper deals with two main issues regarding the specific energy consumption in an electrolyzer (i.e., the Faraday efficiency and the converter topology). The first aspect is addressed using a multistack configuration of proton exchange membrane (
Externí odkaz:
https://doaj.org/article/19d8d76c6fc343a8ae47831d301efeb8
Autor:
Damien Guilbert, Gianpaolo Vitale
Publikováno v:
Energies, Vol 12, Iss 4, p 750 (2019)
The main objective of this paper is to develop a dynamic emulator of a proton exchange membrane (PEM) electrolyzer (EL) through an equivalent electrical model. Experimental investigations have highlighted the capacitive effect of EL when subjecting t
Externí odkaz:
https://doaj.org/article/5dfde5ba67f64f94b7ed5120b06bfe5f