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Energies, Volume 17, Issue 2

January-2 2024 - 269 articles

Cover Story: In the quest to harness the advantages of renewable hydrogen electrolysis energy systems, this study uses a deterministic system model to compare future scenarios, including oxygen processing energy demand, against base cases. Byproduct oxygen gas from growing large-scale electrolysis could displace other oxygen production and introduce viable alternative processes that reduce emissions and green hydrogen costs. Wind and solar-PV electricity time-series feed an electrolysis model, and the required gas post-processing energies are calculated within each hourly timestep to maintain a renewable-only input. The model was validated against two base cases and then compared against the oxygen-inclusion scenarios. The work proposes, through demonstration, the inclusion of oxygen in similar models to highlight potential system benefits. View this paper
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Articles (269)

  • Article
  • Open Access
4 Citations
3,427 Views
24 Pages

22 January 2024

This study proposes a simulation technique for investigating a battery thermal management system based on direct refrigerant cooling (BTMS-DRC). The main focus is to investigate the temperature uniformity and working temperature of the module housing...

  • Article
  • Open Access
1,611 Views
11 Pages

22 January 2024

Waste sludge is characterized by high moisture, volatile compounds, toxic compounds, and ashes. The efficient operation of a commercial fluidized bed combustion (FBC) plant is important for reducing operational costs. We selected a commercial FBC pla...

  • Article
  • Open Access
6 Citations
2,889 Views
14 Pages

22 January 2024

Thermal processes represent a significant fraction of industrial energy consumptions, and they rely mainly on fossil fuels. Thanks to technological innovation, highly efficient devices such as high-temperature heat pumps are becoming a promising solu...

  • Article
  • Open Access
1,916 Views
16 Pages

22 January 2024

The paper presents a proposed system that supplies a 400 Hz single-phase onboard grid from the DC onboard bus. This system enables independent compensation of reactive power in the AC grid. Independent control of active and reactive power flow requir...

  • Article
  • Open Access
3 Citations
2,531 Views
56 Pages

22 January 2024

This article aims to assess the benefits of floor slab insulation measures using extruded polystyrene (XPS) and polyisocyanurate (also referred to as polyiso or PIR) insulation materials at various levels of insulation thicknesses for a detached resi...

  • Review
  • Open Access
24 Citations
9,522 Views
48 Pages

Overview on Permanent Magnet Motor Trends and Developments

  • Vasileios I. Vlachou,
  • Georgios K. Sakkas,
  • Fotios P. Xintaropoulos,
  • Maria Sofia C. Pechlivanidou,
  • Themistoklis D. Kefalas,
  • Marina A. Tsili and
  • Antonios G. Kladas

22 January 2024

The extreme environmental issues and the resulting need to save energy have turned attention to the electrification of energy applications. One of the key components involved in energy efficiency improvements is the appropriate conception and manufac...

  • Review
  • Open Access
27 Citations
9,397 Views
21 Pages

Thermochemical Production of Hydrogen from Biomass: Pyrolysis and Gasification

  • José Juan Alvarado-Flores,
  • Jorge Víctor Alcaraz-Vera,
  • María Liliana Ávalos-Rodríguez,
  • Erandini Guzmán-Mejía,
  • José Guadalupe Rutiaga-Quiñones,
  • Luís Fernando Pintor-Ibarra and
  • Santiago José Guevara-Martínez

22 January 2024

Today, hydrogen is one of the best options for generating electrical energy, for both industrial and residential use. The greatest volume of hydrogen produced today derives from processes that utilize petroleum. Although hydrogen has numerous benefit...

  • Article
  • Open Access
6 Citations
2,052 Views
22 Pages

Battery State of Health Estimation Using the Sliding Interacting Multiple Model Strategy

  • Richard Bustos,
  • Stephen Andrew Gadsden,
  • Mohammad Biglarbegian,
  • Mohammad AlShabi and
  • Shohel Mahmud

22 January 2024

Due to their nonlinear behavior and the harsh environments to which batteries are subjected, they require a robust battery monitoring system (BMS) that accurately estimates their state of charge (SOC) and state of health (SOH) to ensure each battery&...

  • Article
  • Open Access
11 Citations
1,926 Views
26 Pages

Photovoltaic-Based q-ZSI STATCOM with MDNESOGI Control Scheme for Mitigation of Harmonics

  • Kanagaraj Nallaiyagounder,
  • Vijayakumar Madhaiyan,
  • Ramasamy Murugesan and
  • Obaid Aldosari

22 January 2024

Static compensators (STATCOMs) are often used in distribution systems to enhance power quality. There is a need to enhance the performance of STATCOM to optimize its utilization and facilitate the provision of additional ancillary services. This pape...

  • Article
  • Open Access
1,239 Views
20 Pages

22 January 2024

In order to change the centralized operation framework of the active distribution network with electric heating loads (EHLs), a distributed optimization method is proposed for the coordinated operation of the active distribution network with EHLs. Fi...

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Energies - ISSN 1996-1073Creative Common CC BY license