Výsledky vyhledávání - "Pulse electro-acoustic"

Akademický článek

PEA Electromagnetic Distortion Reduction by Impedance Grounding and Pulsed Voltage Electrode Configurations

Autor: Guillermo Mier Escurra, Armando Rodrigo Mor, Luis Carlos Castro, Peter Vaessen

Publikováno v: Sensors, Vol 21, Iss 17, p 5837 (2021)

Space charges are one of the main challenges facing the constantly increasing use of extruded high voltage direct current (HVDC) cables. The Pulsed Electro-Acoustic (PEA) method is one of the most common procedures for space charge measurements of in

Externí odkaz: https://doaj.org/article/c265711509664829aeb5c6a9d6b52c1d

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Akademický článek

Influence of the Pulsed Voltage Connection on the Electromagnetic Distortion in Full-Size HVDC Cable PEA Measurements

Autor: Guillermo Mier Escurra, Armando Rodrigo Mor, Peter Vaessen

Publikováno v: Sensors, Vol 20, Iss 11, p 3087 (2020)

Nowadays, with the widespread use of High Voltage Direct Current (HVDC) cables in power systems, the measurements of space charges in full-size cables are becoming more relevant. One of the most common methods used for space charge measurements is th

Externí odkaz: https://doaj.org/article/81717fff66cc4b74a2afa7c8822bbb3b

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Optimisation des paramètres d'un modèle de transport de charge pour la caractérisation électrique des matériaux diélectriques

Autor: Hallak Hammoud, Khaled

A mathematical model based on the physics of insulating materials has been developed in our laboratory to describe the bipolar charge transport (BCT) in low-density polyethylene (LDPE) under DC stress. The phenomena of trapping and detrapping, the ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::d17942d3269931280fa90b65c50a840c
https://theses.hal.science/tel-03760701

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Space Charge Pulsed Electro Acoustic Method, Calibration for Flat Samples and Crosstalk Reduction for HVDC Cable Measurements

Autor: Mier Escurra, G.A.

The Pulsed Electro Acoustic Method (PEA) is a widely used method for the measurement of space charges in High Voltage (HV) dielectrics. This thesis aims to contribute to the optimization of the PEA method by being able to make measurements from diffe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75cf8a627fa272fcb75fb98f612455f7

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PEA Electromagnetic Distortion Reduction by Impedance Grounding and Pulsed Voltage Electrode Configurations

Autor: Peter Vaessen, Luis Carlos Castro, Armando Rodrigo Mor, Guillermo Mier Escurra

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 17
Sensors, 21(17)
Sensors, Vol 21, Iss 5837, p 5837 (2021)

[EN] Space charges are one of the main challenges facing the constantly increasing use of extruded high voltage direct current (HVDC) cables. The Pulsed Electro-Acoustic (PEA) method is one of the most common procedures for space charge measurements

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a50505d55a37e08e3da778321b6e520

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Influence of the pulse voltage injection configuration on the electromagnetic distortion in space charge measurements using the PEA method

Autor: Armando Rodrigo Mor, G.A. Mier Escurra

Publikováno v: 2021 IEEE Electrical Insulation Conference (EIC): Proceedings
2021 IEEE Electrical Insulation Conference (EIC)

The Pulsed Electroacoustic Method is one of the most common methods for space charge measurements in solid dielectrics. This method involves applying a voltage pulse across the dielectric under test, which modifies the electrostatic force balance acr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8acfaf9b7faee26469235e82c49aaa44
https://doi.org/10.1109/eic49891.2021.9612327

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Influence of the Pulsed Voltage Connection on the Electromagnetic Distortion in Full-Size HVDC Cable PEA Measurements

Autor: Peter Vaessen, Armando Rodrigo Mor, Guillermo Mier Escurra

Publikováno v: Sensors, Vol 20, Iss 3087, p 3087 (2020)
Sensors (Basel, Switzerland)
Sensors
Volume 20
Issue 11
Sensors, 20(11)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f408997131fe98e867be2fc726d3b3c8
https://www.mdpi.com/1424-8220/20/11/3087

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Akademický článek

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Dynamic of Space Charge in Electron-Beam Irradiated Cross-Linked PolyEthylene

Autor: N. Saidi-Amroun, Gilbert Teyssedre, Mohamed Saidi, C. Mouchache, S. Mouaci, Virginie Griseri

Publikováno v: 2018 IEEE 2nd International Conference on Dielectrics (ICD)
2018 IEEE 2nd International Conference on Dielectrics (ICD), Jul 2018, Budapest, Hungary. pp.1-4, ⟨10.1109/ICD.2018.8514702⟩

International audience; The electrical properties of Crosslinked PolyEthylene-XLPE-material have been studied for many years as it is used for cable applications. In this work, XLPE peelings, previously submitted to thermal ageing are investigated un

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14615646ad0c06363cd7eaba85690995
https://hal.archives-ouvertes.fr/hal-02396199

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