Zobrazeno 1 - 10
of 3 411
pro vyhledávání: '"Interrupter"'
Autor:
Boyuan Yin, Xianwu Zeng, John Frederick Eastham, Emelie Nilsson, Jean-francois Rouquette, Jean Rivenc, Ludovic Ybanez, Xiaoze Pei
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 2, Pp 707-716 (2024)
Hydrogen-powered electric aircraft have attracted significant interests aiming to achieve decarbonization targets. Onboard DC electric networks are facing great challenges in DC fault protection requirements. Vacuum interrupters are widely used in lo
Externí odkaz:
https://doaj.org/article/13e707b2b6c14b2bb583c786bc598393
Publikováno v:
Energies, Vol 17, Iss 20, p 5101 (2024)
This article presents the author’s methodology for testing selected parameters of a low-current vacuum arc, implemented using an innovative test stand based on a vacuum discharge chamber with a contact system mounted inside. In order to verify the
Externí odkaz:
https://doaj.org/article/e1c2dfdea93547c4ae5928f6b37ab77f
Publikováno v:
Fluids, Vol 9, Iss 6, p 142 (2024)
Large animals are increasingly used as experimental models of respiratory diseases. Precise characterization of respiratory mechanics requires dedicated equipment with specific characteristics which are difficult to find together in the same commerci
Externí odkaz:
https://doaj.org/article/076743c6f5214265986b13c4fe880b52
Autor:
O. I. Khrysto
Publikováno v:
Electrical engineering & Electromechanics, Iss 3, Pp 59-65 (2023)
Introduction. A semiconductor diode based on reverse current interruption is used to increase a pulse amplitude and peak power delivered on the process load. Usually, a current interrupter is located in the last stage of semiconductor-magnetic pulse
Externí odkaz:
https://doaj.org/article/91ca1f7571c04e34ad4d73d741a77cd9
Akademický článek
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Publikováno v:
Engineering, Vol 13, Iss , Pp 164-177 (2022)
Even though switching in vacuum is a technology with almost 100 years of history, its recent developments are still changing the future of power transmission and distribution systems. First, current switching in vacuum is an eco-friendly technology c
Externí odkaz:
https://doaj.org/article/92f8f35fff89409d84ee117fd9b73795
Publikováno v:
Energies, Vol 16, Iss 18, p 6562 (2023)
Innovation in the economy is closely tied to energy development, encompassing the exploration of new energy sources, increased energy production efficiency, and the integration of diverse energy sources for safe and effective supply to industries and
Externí odkaz:
https://doaj.org/article/0868518bc1f644dbbd6131eb6eefed97
Publikováno v:
Materials, Vol 16, Iss 18, p 6344 (2023)
Vacuum on-load tap-changers (OLTC) for converter transformers have a much higher number of breakings than conventional circuit breakers. Contact ablation after several breakings will affect the stability and life of the device. This paper establishes
Externí odkaz:
https://doaj.org/article/e11037caccfd4678a624e145edfdb7fc
Publikováno v:
IEEE Access, Vol 10, Pp 95125-95131 (2022)
One of the most crucial parameters in operating a vacuum interrupter (VI) is internal pressure. The failure of switching or insulation occurs when the pressure rises above a specific level. Characteristics of partial discharge (PD) in VI can be used
Externí odkaz:
https://doaj.org/article/12b35cdde863472cac5957ce0b8fc69c
Akademický článek
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