Výsledky vyhledávání - "Carlos Abomailek"

Application of reduced scale tests to improve the thermal performance of high-voltage substation connectors

Autor: Carlos Abomailek, Jordi-Roger Riba, Pau Casals-Torrens

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

The thermal behavior of high-voltage substation connectors is a critical aspect that must be considered during the design stage. Most research about the thermal performance of substation connector ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a96e9e824a22eee91b455b8f7fddd4f
https://doi.org/10.1080/08916152.2018.1540503

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Fast electro‐thermal simulation of short‐circuit tests

Autor: Manuel Moreno-Eguilaz, Carlos Abomailek, Francesca Capelli, Jordi-Roger Riba

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Low- and medium-voltage connectors are designed for a service life of more than 30 years, during which they have to withstand extreme conditions, so it is primordial ensuring their thermal performance. Mandatory standardised short-circuit tests are r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::563d056e6c97d111094106f506a07a7f
https://doi.org/10.1049/iet-gtd.2016.2061

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Feasibility analysis of reduced-scale visual corona tests in high-voltage laboratories

Autor: Jordi-Roger Riba, Pau Casals-Torrens, Carlos Abomailek

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Corona is a critical effect that must be considered during the design and optimization stages of high-voltage hardware such as substation connectors, since due to the harmful effects, corona threats power systems reliability. Visual corona tests allo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d30a444377b05ab24f1b941c5472a424
https://hdl.handle.net/2117/135371

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Simplification and cost reduction of visual corona tests

Autor: Francesca Capelli, Carlos Abomailek, Pau Casals-Torrens, Jordi-Roger Riba

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Visual corona tests are useful to identify the critical corona points of different high-voltage components. Radio interference voltage and partial discharge measurements also allow detecting corona activity. However, these techniques require expensiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ea013115ca850ce9b3bc583017fa7c

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Transient thermal modelling of substation connectors by means of dimensionality reduction

Autor: Carlos Abomailek, Jordi-Roger Riba, Pau Casals-Torrens, Francesca Capelli

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

This paper proposes a simple, fast and accurate simulation approach based on one-dimensional reduction and the application of the finite difference method (FDM) to determine the temperatures rise in substation connectors. The method discretizes the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6289597c3b3cf1be1c29e1dc4d2fbd1b
https://hdl.handle.net/2117/97137

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Analysis of electrical contact resistance models for substation connectors

Autor: Josep Sanllehi, Francesca Capelli, Jordi-Roger Riba, Carlos Abomailek

Publikováno v: 2016 IEEE International Conference on Power System Technology (POWERCON).

The contact resistance is a key parameter that has a great impact on the thermal behavior, stable performance and efficiency of electrical devices containing electrical contacts thus greatly influencing the useful life of such devices. The study and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff2a5c8c27d8decf973b5137993c7bd6
https://doi.org/10.1109/powercon.2016.7753883

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Transient thermal modelling of short-circuit test for conductors by means of dimensional reduction

Autor: Francesca Capelli, Jordi-Roger Riba, Pau Casals-Torrens, Carlos Abomailek, Manuel Moreno-Eguilaz

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

This paper proposes a fast and accurate method to simulate the temperature rise due to a short-circuit condition in power conductors of aluminum based on one-dimensional reduction and the application of the finite difference method (FDM). The method

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e314526d6f6edcb8e9c25193824ba3d2
http://hdl.handle.net/2117/100432

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