Results 21 to 30 of about 2,843 (250)

Application of ANFIS Technique for Wide-Band Modeling of Overvoltage of Single-Conductor Overhead Lines with Arrester above Dispersive and Two-Layer Soils [PDF]

open access: yesAUT Journal of Electrical Engineering, 2023
In this paper, an efficient closed-form expression for overvoltage of overhead lines under direct strike in the presence of lightning arresters is presented.
Saeed Reza Ostadzadeh
doaj   +1 more source

Analysis of Zinc Oxide (ZnO) Surge Arrester Connected to Various Ground Electrodes

open access: yesEnergies, 2021
This paper presents impulse tests results on a zinc oxide (ZnO) surge arrester connected to four ground electrodes, with its resistance values ranging from 17 Ω to 104 Ω.
Hanis Hamizah Hizamul-Din   +1 more
doaj   +1 more source

Estimation of parameters of metal-oxide surge arrester models using Big Bang-Big Crunch and Hybrid Big Bang-Big Crunch algorithms [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2016
Metal oxide surge arrester accurate modeling and its parameter identification are very important for insulation coordination studies, arrester allocation and system reliability.
M.M Abravesh   +3 more
doaj   +1 more source

PENGARUH KAPASITAS TRANSFORMATOR DAYA DAN JARAK ARRESTER TERHADAP NILAI TEGANGAN PERCIK ARRESTER [PDF]

open access: yes, 2021
Kemampuan setiap gardu induk untuk menahan surja petir dan tegangan lebih mempengaruhi distribusi daya sistem tenaga. Untuk membuat operasi terbaik dari gardu induk, perlu dipasang Arrester yang digunakan untuk melindungi trafo di setiap gardu induk dari
Rahmad Septiaji, NIM. 132017070
core  

Numerical simulation of detonation wave propagation and quenching process in in-line crimped-ribbon flame arrester

open access: yesCogent Engineering, 2018
A new numerical model for simulating the propagation and quenching of a detonation wave in in-line flame arrester was developed by using FORTRAN language.
ShaoChen Sun   +5 more
doaj   +1 more source

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; Sri Venkateswara College of Engineering
core   +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

Effect of flame speed and explosion pressure on flame quenching performance for in-line crimped-ribbon flame arresters

open access: yesCogent Engineering, 2022
The effects of flame speed and explosion pressure on the flame-quenching performance of an in-line crimped-ribbon flame arrester was investigated using propane, ethylene, and hydrogen/air mixtures.
Shaochen Sun   +4 more
doaj   +1 more source

Field test‐based research on current sharing characteristics of multicolumn parallel arresters

open access: yesIET Generation, Transmission & Distribution, 2022
A converter station is the hub of a High Voltage Direct Current (HVDC) transmission project, and the neutral bus arrester on its rectifier side has the most complex operation condition.
Youping Fan   +6 more
doaj   +1 more source

PEMELIHARAAN ARRESTER PADA ARRESTER

open access: yes, 2014
Dijumpai juga kasus Arrester- Arrester yang bermasalah, baik dari awal perencanaan, prosedur pemeliharaan bahkan pemeliharaan yang kurang baik sehingga kinerja Arrester Arrester sendiri tidak bisa optimal. Oleh karena itu perencanaan dan prosedur kinerja
Sabari, Tohari
core   +1 more source

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