Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Álvaro Gómez-Pau"'
Publikováno v:
Sensors, Vol 21, Iss 11, p 3739 (2021)
Connections are critical elements in power systems, exhibiting higher failure probability. Power connectors are considered secondary simple devices in power systems despite their key role, since a failure in one such element can lead to major issues.
Externí odkaz:
https://doaj.org/article/bdb4c3f0e66f463f877e13648cb627a3
Publikováno v:
Applied Sciences, Vol 10, Iss 24, p 9041 (2020)
The ageing process of medium voltage power connectors can lead to important power system faults. An on-line prediction of the remaining useful life (RUL) is a convenient strategy to prevent such failures, thus easing the application of predictive mai
Externí odkaz:
https://doaj.org/article/1e4f55e5094c47d792557b828aaab7f6
Publikováno v:
Sensors, Vol 20, Iss 24, p 7219 (2020)
Insulation faults in high-voltage applications often generate partial discharges (PDs) accompanied by corona activity, optical radiation mainly in the ultraviolet (UV) and visible bands. Recent developments in low-cost, small-size, and high-resolutio
Externí odkaz:
https://doaj.org/article/51762b17cf7b4547be2b8276882b5b38
Publikováno v:
Energies, Vol 13, Iss 11, p 2785 (2020)
Substation connectors, like many other high-voltage products, are tested once manufactured. However, the corona behavior of aged specimens can differ from that exhibited by newer ones, thus generating detrimental technical and environmental effects.
Externí odkaz:
https://doaj.org/article/6786c048447f4657989d49597f909236
Publikováno v:
Sensors, Vol 20, Iss 6, p 1654 (2020)
Next generation aircrafts will use more electrical power to reduce weight, fuel consumption, system complexity and greenhouse gas emissions. However, new failure modes and challenges arise related to the required voltage increase and consequent rise
Externí odkaz:
https://doaj.org/article/6492c8c39e144e33a6423254fc90d51c
Publikováno v:
Sensors, Vol 20, Iss 2, p 411 (2020)
Visual corona tests have been broadly applied for identifying the critical corona points of diverse high-voltage devices, although other approaches based on partial discharge or radio interference voltage measurements are also widely applied to detec
Externí odkaz:
https://doaj.org/article/d6830ae7af1f4d5d998776d05caa1f4f
Autor:
Maryam Akbari, Sattar Mirzakuchaki, Daniel Arumi, Salvador Manich, Alvaro Gomez-Pau, Francesca Campabadal, Mireia Bargallo Gonzalez, Rosa Rodriguez-Montanes
Publikováno v:
IEEE Access, Vol 11, Pp 66682-66693 (2023)
Hardware-based security primitives like True Random Number Generators (TRNG) have become a crucial part in protecting data over communication channels. With the growth of internet and cloud storage, TRNGs are required in numerous cryptographic operat
Externí odkaz:
https://doaj.org/article/e68dfd085a36443d89b4b8cde2add0a6