Results 11 to 20 of about 65,434,810 (316)

Amplitude-Phase Detection for Power Converters Tied to Unbalanced Grids with Large X/R Ratios [PDF]

open access: yes, 2022
Amplitude-phase information of the voltage/current phasor, which is the prerequisite for grid-tied converter control and protection, can change almost instantaneously in low-voltage distribution systems with small X/R ratios.
Liu Y., Liu X., Xiong L., Liu L.
core   +1 more source

1996 Wholesale Power and Transmission Rate Schedules. [PDF]

open access: yes, 1996
Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration.
core   +1 more source

Living and Working Safely Around High-Voltage Power Lines. [PDF]

open access: yes, 1998
High-voltage transmission lines can be just as safe as the electrical wiring in the homes--or just as dangerous. The crucial factor is ourselves: they must learn to behave safely around them.
United States. Bonneville Power Administration.
core   +1 more source

Integration of water electrolysis facilities in power grids: A case study in northern Germany

open access: yesEnergy Conversion and Management: X, 2022
This work presents a study of the effects that integration of electrolysis facilities for Power-to-X processes have on the power grid. The novel simulation setup combines a high-resolution grid optimization model and a detailed scheduling model for ...
Julian Bartels   +4 more
doaj   +1 more source

Onshore, offshore or in-turbine electrolysis? Techno-economic overview of alternative integration designs for green hydrogen production into Offshore Wind Power Hubs

open access: yesRenewable and Sustainable Energy Transition, 2021
Massive investments in offshore wind power generate significant challenges on how this electricity will be integrated into the incumbent energy systems.
Alessandro Singlitico   +2 more
doaj   +1 more source

Process Intensification Strategies for Power-to-X Technologies

open access: yesChemEngineering, 2022
Sector coupling remains a crucial measure to achieve climate change mitigation targets. Hydrogen and Power-to-X (PtX) products are recognized as major levers to allow the boosting of renewable energy capacities and the consequent use of green electrons ...
Thomas Cholewa   +4 more
doaj   +1 more source

High Temperature Co‐electrolysis for Power‐to‐X [PDF]

open access: yesChemie Ingenieur Technik, 2019
AbstractHigh temperature solid oxide cells are attractive electrochemical reactors to perform simultaneous reduction of steam and CO2 into syngas with the possibility of delivering a tailored composition to downstream processes. The main thermodynamic considerations, performance and impedance curves of electrolyte supported cells in co‐electrolysis are
Amaya Duenas, Diana Maria   +4 more
openaire   +1 more source

Power-to-X Electroscrubbing Parameter Analysis for Biogas Desulfurization

open access: yesSSRN Electronic Journal, 2022
A new power-to-X desulfurization technology has been examined. The technology uses only electricity to oxidize the hydrogen sulfide (H2S) found in biogas to elemental sulfur. The process works by using a scrubber where the biogas comes into contact with a chlorine containing liquid. This process is capable of removing close to 100% of H2S in biogas. In
Borgquist, Sebastian; id_orcid 0000-0002-6495-7050   +7 more
openaire   +2 more sources

Experimental set-up to study power quality in single-phase split-phase distribution systems

open access: yes, 2023
Publisher Copyright: © 2023, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.Power Quality (PQ) has been an important topic since the creation of distribution systems.
I. Vicente   +7 more
core   +1 more source

The Possible Roles of Wastewater Treatment Plants in Sector Coupling

open access: yesEnergies, 2020
The development of a power system based on high shares of renewable energy sources puts high demands on power grids and the remaining controllable power generation plants, load management and the storage of energy. To reach climate protection goals and a
Michael Schäfer   +2 more
doaj   +1 more source

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