Results 11 to 20 of about 81,390 (254)

Grid Forming Control for Power Converters Based on an Inertial Phase Locked Loop (IPLL)

open access: yesIEEE Access, 2023
Inertia emulation is claimed to play a decisive role in the regulation and management of frequency in modern electrical systems. The support offered by renewable energy power plants and distributed generators is key to diminish the rate of change of ...
Andres Tarraso   +4 more
doaj   +1 more source

Electrical Energy Demand in Rural India - A Case Study of Arunachal Pradesh and Uttar Pradesh [PDF]

open access: yesE3S Web of Conferences, 2019
India currently has the biggest unelectrified population in the world. Renewable-based microgrids could provide a sustainable solution to providing universal energy access.
Seppälä Anna-Kaarina   +2 more
doaj   +1 more source

Renewable Energy Systems 2020

open access: yesApplied Sciences, 2021
In the last few years, several states have experienced a significant growth of the global energy demand [...]
openaire   +4 more sources

Harmonic Source Location and Characterization Based on Permissible Current Limits by Using Deep Learning and Image Processing

open access: yesEnergies, 2022
Identification of harmonic sources contributing to harmonic distortion, and characterization of harmonic current injected by them, are crucial tasks in harmonic analysis of modern power systems.
Ahmadreza Eslami   +3 more
doaj   +1 more source

Energy transition for Japan: Pathways towards a 100% renewable energy system in 2050

open access: yesIET Renewable Power Generation, 2023
This study presents a novel approach to analysing the Japanese energy system transition from a mostly fossil fuels‐based system as of today, to a sustainable renewable energy‐based system by 2050.
Dmitrii Bogdanov   +11 more
doaj   +1 more source

Experimental Comparative Study to Achieve the Maximum Power Point Tracking of a PV System

open access: yesRevue des Énergies Renouvelables, 2022
This paper presents a comparison study in different techniques of maximum power point tracking (MPPT), which have been experimented and validated by simulation in the proposed PV system.
Tahar Merizgui   +3 more
doaj   +1 more source

Second-Life Battery Capacity Estimation and Method Comparison

open access: yesEnergies, 2023
There is increased talk about using second-life batteries in applications. In first-life applications, the batteries start from new, and a range of life cycle estimation techniques are applied. However, it is not clear how second-life batteries should be
Jingxi Yang   +4 more
doaj   +1 more source

Developing a Data-Driven Micro-Credential framework to enhance Primary School Sustainability Programmes [PDF]

open access: yesE3S Web of Conferences
This study proposes the design of a micro-credential system aimed at helping primary schools track, measure, and improve sustainability practices, ultimately assisting them with their sustainability curriculum.
Barry Carrie Anne   +6 more
doaj   +1 more source

Yearly Electrical Energy Assessment of a Photovoltaic Platform/Geothermal Heat Pump Prosumer

open access: yesEnergies, 2021
Romania introduced in 2018 an amendment to the national law 220/2008 by including the Prosumer concept that allows investors in grid-connected photovoltaic systems with a capacity up to 27 kWp to receive a feed in tariff for the electricity delivered to ...
Macedon Moldovan   +2 more
doaj   +1 more source

Power to X – green hydrogen for electrical energy and fuel, for production and products

open access: yesE3S Web of Conferences, 2018
Basing on the figure “Power to Hydrogen / Power to Gas”, shown by the authors at the last HTRSE conference, this time it will be illustrated, that green hydrogen - produced with renewable energy - has the potential to become a basic material in the ...
Lehmann Jochen   +2 more
doaj   +1 more source

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