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Thermo-Mechanical and Electrical Measurements for Energy Systems

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "F: Electrical Engineering".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 1495

Special Issue Editors


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Guest Editor
Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, 00184 Rome, Italy
Interests: thermomechanical measurements; electrical measurements; measurement chains; industrial sensors; energy systems; hydrogen production; power quality; batteries
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, 00184 Rome, Italy
Interests: mechanical and thermal measurements; storage systems; energy systems; sensors; industrial measurement; battery testing
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Rome, Italy
Interests: mechanical and thermal measurements; sensors; industrial measurement; measurement chain; data acquisition; storage systems

Special Issue Information

Dear Colleagues,

In recent years, rapid technological advances have stimulated progress, improvement, and development in the application of various measurement solutions to energy systems. Indeed, for the effective design of energy systems for the distributed generation of energy in urban and rural areas, regardless of energy sources, an accurate measurement of thermomechanical and electrical quantities is of fundamental importance for all elements involved, from the energy sources to the energy storage systems, loads, and connections. The measurement of the electrical and thermomechanical quantities is crucial both for the design and the efficiency of energy systems,  and as an input for the design of real or virtual control systems. In particular, the development of modern algorithms based on the most recent signal processing techniques, control theory, and artificial intelligence methods, combined with modern metrology, allows not only a correct control of the energy system but also the implementation and proper interpretation of measurements of thermo-mechanical, electrical, and non-electrical quantities.

For this Special Issue, we welcome contributions involving new trends, novel sensing technologies, or applications in the field of measurements for energy systems, in the form of laboratory tests, field validation, AI-based systems, and simulations. Both review articles and original research papers are welcome.

The list of topics includes, but is not limited to, the following:

  • Metrological characterization of sensors, sensors systems, and/or instruments;
  • Non-invasive measurements;
  • Thermomechanical measurements;
  • Power quality;
  • Renewable energy systems;
  • Storage systems;
  • AI based systems;
  • Digital Twins;
  • Simulations.

Dr. Livio D'Alvia
Dr. Emanuele Rizzuto
Dr. Ludovica Apa
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • sensors
  • monitoring and instrumentation
  • metrological properties
  • sensor characterization and optimization
  • fiber optics
  • thermography
  • wireless sensors network
  • intelligent controllers
  • energy storage
  • smart grid
  • simulation

Published Papers (1 paper)

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Research

28 pages, 15827 KiB  
Article
Medium-Voltage Testbed for Comparing Advanced Power Line Sensors vs. Measurement Transformers with Electrical Grid Events
by Emilio C. Piesciorovsky, R. J. Bruce Warmack and Yarom Polsky
Energies 2023, 16(13), 4944; https://doi.org/10.3390/en16134944 - 26 Jun 2023
Viewed by 1176
Abstract
Electrical utilities have relied upon potential transformers (PTs) and current transformers (CTs) for very accurate metering and to provide reliable signals for protective relays. Less expensive alternative sensing technologies offer the possibility of wider deployment, particularly in grids that employ distributed energy resources. [...] Read more.
Electrical utilities have relied upon potential transformers (PTs) and current transformers (CTs) for very accurate metering and to provide reliable signals for protective relays. Less expensive alternative sensing technologies offer the possibility of wider deployment, particularly in grids that employ distributed energy resources. In this work, the performance of an advanced medium-voltage sensor is compared with that of a reference PT and a CT and experimentally evaluated for different power grid scenarios on an advanced outdoor power line sensor testbed at the U.S. Department of Energy’s Oak Ridge National Laboratory. The sensor is based on a capacitive divider for voltage monitoring and a Rogowski coil with an integrator for current monitoring. The advanced outdoor power line sensor testbed has a real-time simulator that is used to generate transient scenarios (e.g., electrical faults, capacitor bank operation, and service restoration), while the analog signals are recorded by the same high-resolution power meter. The behaviors of analog signals, harmonic components, total harmonic distortion, and crest factors are assessed for this power line sensor and compared with those of the reference PT/CT because of the absence of testing standards for advanced outdoor power line sensors. Full article
(This article belongs to the Special Issue Thermo-Mechanical and Electrical Measurements for Energy Systems)
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