Results 11 to 20 of about 1,101,459 (243)

Research on Lightning Performance and Protective Measures of ±800 kV UHVDC Power Transmission Line [PDF]

open access: yes, 2023
[Introduction] Lightning strike is the primary cause of failures of ±800 kV UHVDC power transmission lines, and the lightning protection assessment of power transmission lines is critical to the safe and stable operation of the system.
Ziwei YAN, Zhiwen HE, Youjun GONG
core   +1 more source

Survey of Magnetic Fields Near BPA 230-kV and 500-kV Transmission Lines. [PDF]

open access: yes, 1991
The purpose of this study was to characterize typical levels and variability of 60Hz magnetic fields at the centerline and edge of right-of-way of Bonneville Power Administration (BPA) 230-kV and 500-kV transmission lines. This was accomplished by taking
Bracken, T. Daniel   +2 more
core   +1 more source

Background of Technical Specifications forSubstation Equipment exceeding 800 kV AC [PDF]

open access: yes, 2011
In 2008, CIGRÉ WG A3.22 published Technical Brochure 362: ?Technical Requirements for Substation Equipment exceeding 800 kV AC?. A second TB is now available which further develops the background information and, where appropriate, presents ...
Diaz, Ricardo Ruben
core   +1 more source

Estudio mecánico de la conversión de una línea aérea de 400 kV a una doble línea de 400/800 kV [PDF]

open access: yes, 2018
En este proyecto se va a analizar desde un punto de vista mecánico la posibilidad de adaptar una línea aérea de alta tensión de 400 kV en doble circuito a otra de 800/400 kV, incluyendo un nuevo circuito de 800 kV al doble circuito ya existente.
Rueda Vázquez, Juan Manuel
core   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Influence of 500 kV AC Lines on Safety Protection of Live Working Personnel in Parallel ±800 kV DC Lines

open access: yes, 2022
In order to ensure the reliable operation of AC 500 kV and DC ±800 kV parallel transmission lines without power failure, the three-dimensional finite element model and electromagnetic transient model are used to study the safety protection of EHVAC and ...
Jie WANG, Aiqing MA, Yongxiang BI
core   +1 more source

Arqueologia Preventiva da Linha de Transmissão 800 kV Xingú/Estreito e Instalações Associadas: Cenários arqueológicos regionais [PDF]

open access: yes, 2019
O presente artigo pretende apresentar os resultados obtidos no âmbito do projeto de Arqueologia Preventiva da Linha de Transmissão 800 kV Xingú/Estreito e Instalações Associadas.
Galdino, Clayton
core   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

open access: yesFEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana   +5 more
wiley   +1 more source

Design, construction, and operational results of an 800-A, 10-kV hot deck amplifier [PDF]

open access: yes, 1984
This paper describes the electrical design, implementation, and operational results of a high fidelity (feedback regulated) 800 A, 10-kV hard tube, hot deck amplifier. The amplifier can produce any linear waveform to 800-A for 30 ms and beyond (depending
Reass, W.A.
core  

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