Results 81 to 90 of about 71,176 (211)

An Improved Fast Computational Method for Vibration Characteristic Analysis of Dry‐Type Iron Core Reactor

open access: yesHigh Voltage, EarlyView.
ABSTRACT Structural mechanics field simulation plays a critical role in the vibration characteristic analysis of electrical equipment. Existing structural field analysis of equipment based on numerical simulation faces challenges such as convergence difficulties and prolonged computational time, failing to meet the demand for real‐time prediction of ...
Wanqing Wang   +6 more
wiley   +1 more source

A lightweight construction method for substation digital twin

open access: yesDiance yu yibiao
The construction of substation digital twin is a key technology to realize the intelligence of substation operation monitoring and maintenance. In order to ensure the real-time mapping between substation physical entities and digital twin, a lightweight ...
GUO Jia   +6 more
doaj   +1 more source

Customer unit substation of collective heat distribution system : Benchmark of hot water comfort test standard and methodologies [PDF]

open access: yes, 2016
The performance assessment of dwelling heating substations in terms of level of comfort is usually studied regarding temperature overshoots, stationary temperature deviations and settling time among other parameters.
Janssens, Arnold   +1 more
core  

Influence of Arc Faults on Pressure Production Characteristics in AC Turret of UHV Transformers

open access: yesHigh Voltage, EarlyView.
ABSTRACT The overpressure caused by arc fault in the oil tank can lead to a transformer explosion. Since the AC turret of transformers serves to connect the transformer windings with the AC busbar, the arc current can be extremely high if an earth fault arc occurs leading to potentially hazardous pressure.
Yuhang Li   +4 more
wiley   +1 more source

Application of Service Oriented Architecture for Sensors and Actuators in District Heating Substations

open access: yesSensors, 2014
Hardwired sensor installations using proprietary protocols found in today’s district heating substations limit the potential usability of the sensors in and around the substations.
Jonas Gustafsson   +3 more
doaj   +1 more source

Effect of high resistive barrier on earthing system

open access: yes, 2003
Substation earthing provides a low impedance path and carries current into ground under normal and fault conditions without adversely affecting continuity of service.
Chen, G, Osman, M, Pilling, N
core  

Land Use and Economic Trade‐Offs of Large‐Scale Solar in Agricultural Regions: Marginal National Impacts, Significant Regional Variations

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Large‐scale solar generation is critical for energy transitions. In Australia, increased solar production to meet emission targets means its land footprint increasingly competes with agricultural land. Understanding the scale and location of agricultural land use change and potential profitability losses from large‐scale solar farms is ...
Raymundo Marcos‐Martinez   +6 more
wiley   +1 more source

SCREENING OF ADVANCED EXOTIC LINES OF WHEAT (TRITICUM AESTIVUM L.) TO IDENTIFY HIGH-YIELDING GENOTYPES UNDER LASBELA CLIMATIC CONDITION

open access: yesFUUAST Journal of Biology
This study aimed to assess the performance of advanced CIMMYT wheat germplasms for yield and related traits in diverse climatic conditions of Baluchistan.
ASADULLAH   +9 more
doaj  

A Traction Three-Phase to Single-Phase Cascade Converter Substation in an Advanced Traction Power Supply System

open access: yesEnergies, 2015
The advanced traction power supply system (ATPSS) is a new directional development for traction power supply systems, which can totally remove the neutral sections and effectively promote power quality.
Xiaoqiong He   +5 more
doaj   +1 more source

Growth and yield response of cashew (Anacardium occidentale L.) clones to spacing in the Guinea Savanna zone of Ghana

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract The Guinea Savanna zone of many countries constitutes a critical cashew‐producing area. Despite its importance, data‐driven recommendations on optimal tree spacing remain largely unavailable to farmers in Ghana. This knowledge gap constrains productivity, reduces returns on investment, and affects farmer interest and ultimately the long‐term ...
Sampson Konlan   +7 more
wiley   +1 more source

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