Results 11 to 20 of about 90,837,507 (265)

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

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

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

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

Performance Analysis of a Zero-Energy Building Using Photovoltaics and Hydrogen Storage

open access: yesApplied System Innovation, 2023
The exploitation of renewable energy sources in the building sector is a challenging aspect of achieving sustainability. The incorporation of a proper storage unit is a vital issue for managing properly renewable electricity production and so to avoid ...
Evangelos Bellos   +2 more
doaj   +1 more source

Climate action: Prospects of green hydrogen in Africa

open access: yesEnergy Reports, 2022
Africa is rich with an abundance of renewable energy sources that can help meeting the continent’s demand for electricity to promote economic growth and meet global targets for CO2 reduction.
Nour AbouSeada, Tarek M. Hatem
doaj   +1 more source

Energiezukünfte für Power-to-X-Technologien

open access: yesTATuP – 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   +1 more source

Taking a Shortcut: Direct Power-to-X Conversion

open access: yesFrontiers in Energy Research, 2020
Power-to-X technologies provide avenues to help de-fossilize a range of large-scale technologies in the mobility, manufacturing, chemical, as well as energy delivery industries. This relates to energy carriers such as hydrogen and hydrocarbons as well as
Zetian Mi, Volker Sick
doaj   +1 more source

Feasibility Analysis of EV+X Storage to Support Power System Frequency [PDF]

open access: yesE3S Web of Conferences, 2021
With the fast growth of renewable energy generation, the power system faces the challenge of low inertia. Lower system inertia makes it more challenging to keep the frequency stable, and the conventional frequency response mechanism is not capable of ...
Deng Zhe, Wang Zengping, Li Ran
doaj   +1 more source

A Review of Projected Power-to-Gas Deployment Scenarios

open access: yesEnergies, 2018
Technical, economic and environmental assessments of projected power-to-gas (PtG) deployment scenarios at distributed- to national-scale are reviewed, as well as their extensions to nuclear-assisted renewable hydrogen.
Valerie Eveloy, Tesfaldet Gebreegziabher
doaj   +1 more source

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