Results 41 to 50 of about 574,125 (334)

Performance improvement of MO surge arrester using high gradient arrester block against VFTOs [PDF]

open access: yes, 2019
It is well known that the metal oxide surge arrester is inoperative against very fast transients overvoltages (VFTOs) because of its strong stray capacitive effect.
Raju, Kannadasan
core   +2 more sources

Black Families, Damned Territories: Anti‐Blackness and Black Motherhood in (White) Portuguese Parliamentary Debates (1995–2001)

open access: yesAntipode, EarlyView., 2023
Abstract The perceptions and representations of whiteness around motherhood, family, and black sexuality reproduce the logic of what Hortense Spillers calls “captive flesh”, controlling understandings about femininity, motherhood, and gender. This debate is guided by the politics of the racial neoliberal agenda that works to control the urban ...
Danielle Pereira de Araújo
wiley   +1 more source

Application and Analysis for Surge Arrester on Lightning Protection of Distribution Network

open access: yesMATEC Web of Conferences, 2015
In order to effectively reduce lightning stroke outage rate, effect of lightning protection with surge arrester on transmission line has been generally acknowledged relative to other lightning protection measures.
Wang Daxing   +5 more
doaj   +1 more source

Analysis of Surge Propagation with Lightning Arrester using FDTD for 25 kV-AC Transmission Line [PDF]

open access: yes, 2017
This paper analyzes lightning surge propagation and reflection as the surge arrives at a lightning arrester. Telegraphist equations have been used to characterize the voltage and current of a travelling wave in a lossless power transmission line and ...
Aodsup, K. (Kokiat)   +1 more
core  

Murine Models and Human Cell Line Models to Study Altered Dynamics of Ovarian Follicles in Polycystic Ovary Syndrome

open access: yesAdvanced Biology, EarlyView.
The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua   +5 more
wiley   +1 more source

Studi Pengaruh Kelembapan dan Polutan pada Kinerja Isolator Arrester 20 kV

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2023
Arrester merupakan sebuah perangkat yang berfungsi untuk melindungi peralatan dari kegagalan dielektrik yang disebabkan oleh impuls petir, switching surge, ataupun lonjakan tegangan yang melebihi kemampuan dielektrik suatu peralatan.
Naufal Hilmi Fauzan   +3 more
doaj   +1 more source

PENENTUAN JARAK ARRESTER DENGAN TRANSFORMATOR DI PT.PLN LEUNG BATA CABANG BANDA ACEH [PDF]

open access: yes, 2015
Setiap industri besar membutuhkan sumber energi listrik yang besar. Melihat pengaruhnya terhadap tegangan abnormal yang tiba pada transformator. Arrester adalah alat proteksi bagi peralatan listrik terhadap tegangan lebih yang disebabkan oleh petir atau ...
Risma Afdhal
core  

Aging on Chip: Harnessing the Potential of Microfluidic Technologies in Aging and Rejuvenation Research

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in microfluidic technologies for modeling human aging and age‐related diseases. It explores how organ‐on‐chip platforms improve physiological relevance, enable rejuvenation strategies, facilitate drug screening, detect senescent cells, and identify biomarkers.
Limor Zwi‐Dantsis   +5 more
wiley   +1 more source

Analisa Sistem Proteksi Petir pada Sutt 150 KV Menggunakan Software ATP [PDF]

open access: yes, 2018
Electrical energy is very important today. The power company distributes the electric energy through the 150 kV overhead lines. The transmission line is a major part of the electrical energy distribution process.
Murdiya, F. (Fri), Sano, H. A. (Havel)
core  

Investigation of the lightning arrester operation in electric power distribution network [PDF]

open access: yes, 2018
Lightning phenomenon has resulted into several losses to both supply-side and load-side of the electricity infrastructure. Quite a handful of research has investigated strategies for its mitigation.
Akinbulire, T.O.   +2 more
core   +2 more sources

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