Results 91 to 100 of about 207,695 (262)
Critical Electrochemistry Technologies Applicable in Space Exploration
Advanced Science, Volume 12, Issue 32, August 28, 2025.The available resources in space and discuss the application scenarios and challenges of electrochemical methods in four critical domains is analyzed: metallurgical processing of mineral resources, water resources utilization, carbon cycle management in extraterrestrial habitats, and electrical energy storage.
Ruisi Xu +4 more
wiley +1 more source
BCM‐YOLO: An improved YOLOv8‐based lightweight porcelain insulator defect detection model
High Voltage, Volume 10, Issue 4, Page 876-889, August 2025.Abstract Porcelain insulator is an important component of power transmission systems, and its condition detection is essential to ensure safe operation of the power grid. Nevertheless, it is difficult for existing detection models to effectively solve the contradiction between detection accuracy and resource consumption.
Feng Bin +5 more
wiley +1 more source
Journal of Electrical Systems and Information Technology, 2016 Present paper emphasizes on the development of a new mathematical model to estimate the contamination flashover voltages of ceramic string insulators under varying uniform and non-uniform pollution conditions subjected to AC voltages.
Chandrashekhar Badachi +1 more
doaj +1 more source
THE INSULATION PROBLEMS ON PORCELAIN INSULATORS
, 2005 Elektrik tesislerinde kullanılan porselen izolatörler, sistemin sağlıklı bir şekilde çalışması ve malzeme izolasyonunun mükemmel bir şekilde sağlanması açısından oldukça önemli malzemelerdir. İzolatör yapımında hammadde olarak kullanılan materyallerin özellikleri, bununla birlikte çevresel faktörler, izolatör dayanımını ve faaliyetini etkileyen ...
Çetin, Engin +2 more
openaire +3 more sources
Detection of corona and dry-band arc discharges on nano-composite epoxy insulators using RF sensing [PDF]
, 2012 Not ...
Fernando, S, Rowe, W, Wong, K
core +1 more source
, 2020 Welding and welding safety are nothing new for all of us because this welding have been known around since 1800’s.A welding mask is one of the most important pieces of the personal protection that an equipment for the welder on having it.
Eusud, Nur Fatihah Shazwana +2 more
core
InfrastructuresThis paper addresses the critical knowledge gap in the structural performance of porcelain insulators in overhead railway power systems through experimental evaluations. The focus is on porcelain insulators as part of a contact wire registration assembly
Pablo Agüero-Barrantes, Alexandra Hain
doaj +1 more source
Evaluasi Metode Pengukuran Kondisi Isolator Dalam Keadaan Bertegangan Jaringan 500 Kv Penghantar Ungaran – Mandirancan II Tower 470 [PDF]
, 2013 Sistem transmisi menghantarkan energi listrik dalam tegangan yang sangat tinggi untuk jarak yang sangat jauh. Tegangan yang sangat tinggi dengan arus beban yang besar pula, menyebabkan semakin besar kemungkinan isolator yang menahan besarnya beban ...
Hidayah, N. N. (Novan) +1 more
core
High Temperature Strain Gage Calibration Fixture [PDF]
, 1976 An apparatus and method are described for calibrating high temperature strain gases which serve for both dead weight and constant deflection measurements. A cantilever support arm allows the test unit to slide into a furnace while one end is subjected to
Vranas, T.
core +1 more source
An Archaeological Assessment of The Dolores Aldrete House Property San Antonio, Texas [PDF]
, 1978 During March and April 1978, a preliminary archaeological investigation was conducted at the historic Dolores Aldrete House, lots 7, 8 and 9 of block 155, fronting on East Nueva Street in downtown San Antonio, Texas.
Bobbitt, Lynn Osborne +2 more
core +2 more sources