Results 1 to 10 of about 1,219,699 (167)
Review of Power-to-X Demonstration Projects in Europe [PDF]
Frontiers in Energy Research, 2020 At the heart of most Power-to-X (PtX) concepts is the utilization of renewable electricity to produce hydrogen through the electrolysis of water. This hydrogen can be used directly as a final energy carrier or it can be converted into, for example ...
Christina Wulf +2 more
doaj +3 more sources
Energiezukünfte für Power-to-X-Technologien
TATuP – Zeitschrift für Technikfolgenabschätzung in Theorie und Praxis, 2019 In Power-to-X-Technologien (P2X) in Form von synthetischen Kraft- und Brennstoffen für die Energie- und Verkehrswende werden große Hoffnungen gesetzt, ob als Lösung für den Umgang mit der Volatilität der erneuerbaren Energien oder als Kraftstoffe für den
Julia Epp, Theresa Pfaff
doaj +3 more sources
Electricity, 2022 The method of symmetrical components is an important mathematical tool for electrical engineering, as it simplifies the analysis of unbalanced electrical circuits.
Catalin Iosif Ciontea
doaj +1 more source
The microbiology of Power-to-X applications
FEMS Microbiology Reviews, 2023 AbstractPower-to-X (P2X) technologies will play a more important role in the conversion of electric power to storable energy carriers, commodity chemicals and even food and feed. Among the different P2X technologies, microbial components form cornerstones of individual process steps.
Washington Logroño +5 more
openaire +3 more sources
Power-to-Gas and Power-to-X—The History and Results of Developing a New Storage Concept
Energies, 2021 Germany’s energy transition, known as ‘Energiewende’, was always very progressive. However, it came technically to a halt at the question of large-scale, seasonal energy storage for wind and solar, which was not available.
Michael Sterner, Michael Specht
doaj +1 more source
Wind-powered Ultraluminous X-ray Sources [PDF]
The Astrophysical Journal, 2021 Abstract Although ultraluminous X-ray sources (ULX) are important for astrophysics because of their extreme apparent super-Eddington luminosities, their nature is still poorly known. Theoretical and observational studies suggest that ULXs could be a diversified group of objects that are composed of low-mass X-ray binaries, high-mass X ...
Grzegorz Wiktorowicz +5 more
openaire +4 more sources
Power-to-X in Denmark: An Analysis of Strengths, Weaknesses, Opportunities and Threats
Energies, 2021 Power-to-X is an upcoming sector-coupling technology that can play a role in the decarbonisation of energy systems. The aim of this study was to widen the current knowledge of strengths, weaknesses, opportunities, and threats (SWOT) of this innovative ...
Iva Ridjan Skov +4 more
doaj +1 more source
A Review of The Methanol Economy: The Fuel Cell Route
Energies, 2020 This review presents methanol as a potential renewable alternative to fossil fuels in the fight against climate change. It explores the renewable ways of obtaining methanol and its use in efficient energy systems for a net zero-emission carbon cycle ...
Samuel Simon Araya +8 more
doaj +1 more source
Advances in Applied Energy, 2023 This paper analyzes the operation of an energy hub on a community level with an integrated P2X facility and with access to energy markets. In our case, P2X allows converting power to hydrogen, heat, methane, or back to power.
Yi Wan +5 more
doaj +1 more source
Energies, 2021 Hydrogen is a versatile feedstock for various chemical and industrial processes, as well as an energy carrier. Dedicated hydrogen infrastructure is envisioned to conceptualize in hydrogen valleys, which link together the suppliers and consumers of ...
Hannu Karjunen +2 more
doaj +1 more source