Journal ArticleDOI
Phoebus-Jülich: An autonomous energy supply system comprising photovoltaics, electrolytic hydrogen, fuel cell
H. Barthels,W.A. Brocke,K. Bonhoff,H.G. Groehn,G. Heuts,M. Lennartz,H. Mai,Jürgen Mergel,L. Schmid,P. Ritzenhoff +9 more
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TLDR
In this article, a hydrogen storage system based on water electrolysis, storage of the H2O2 product gases, and reconversion into electric energy via a fuel cell is proposed for the long-term storage of electricity.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 1998-04-01. It has received 92 citations till now. The article focuses on the topics: Energy storage & Grid energy storage.read more
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Hydrogen from renewable electricity: An international review of power-to-gas pilot plants for stationary applications
TL;DR: In this article, an international review of numerous power-to-gas pilot plants that have either already been realized or are being planned is presented, which provides information about their installed components and capacities as well as operating experience that has been had with them.
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Modeling of advanced alkaline electrolyzers: a system simulation approach
TL;DR: In this paper, a mathematical model for an advanced alkaline electrolyzer has been developed based on a combination of fundamental thermodynamics, heat transfer theory, and empirical electrochemical relationships, which can be used to predict the cell voltage, hydrogen production, efficiencies, and operating temperature.
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A review on solar-hydrogen/fuel cell hybrid energy systems for stationary applications
TL;DR: In this article, preliminary energy and exergy efficiency analyses are performed for a photovoltaic-hydrogen/fuel cell hybrid energy system in Denizli, Turkey, and three different energy demand paths are considered.
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Advances in alkaline water electrolyzers: a review
Martín David,Martín David,Martín David,Carlos Ocampo-Martinez,Ricardo S. Sánchez-Peña,Ricardo S. Sánchez-Peña +5 more
TL;DR: In this article, the main focus is made on electrolysis, a mature procedure, and some developed proposals as previous steps to the hydrogen economy are presented, while some lines of research to improve alkaline electrolysis technology are commented.
Journal ArticleDOI
Hybrid energy storage systems for stand-alone electric power systems: optimization of system performance and cost through control strategies
S.R. Vosen,Jay O. Keller +1 more
TL;DR: A time-dependent model of a stand-alone, solar powered, battery-hydrogen hybrid energy storage system was developed to investigate energy storage options for cases where supply and demand of energy are not well matched daily or seasonally, and the cost of storing energy with a hybrid energy-storage scheme was found to be much less expensive than either single storage method.