Results 31 to 40 of about 3,169 (198)
电力工程技术Developing offshore wind power is an important measure to achieve the goal of 'dual carbon'. DC submarine cables are important devices in offshore wind power transmission projects, and the research on the ampacity of submarine cables plays an important ...
WANG Zhong, TANG Yingying, JIA Lichuan
doaj +1 more source
IMPACT OF ENVIRONMENTAL CONDITIONS ON THE CAPACITY OF POWER LINES [PDF]
Acta Electrotechnica et Informatica, 2017 This article deals with determining the value of maximum permissible current with consideration of ambient conditions. Each ambient conditions and their influence on the value of current ampacity for ACSR conductor 350/59 in comparison with ampacity ...
Michal ŠPES +6 more
doaj +1 more source
Applied Sciences, 2023 The purpose of this research is to correctly model steady-state heat transfer in and around rectangular bus bars installed horizontally in an indoor environment and to estimate the corresponding ampacities, considering the effects of horizontal ...
Ljubiša Garić +3 more
doaj +1 more source
Intelligent lighting control system for energy savings in office building [PDF]
, 2018 Lighting system is a crucial sub-system and consumes substantial electricity energy in the buildings. This paper proposes an intelligent lighting control system using artificial neural network (ANN).
Abdullah, Mohd Noor +1 more
core +3 more sources
Improved FEM for distribution network cables rating using multiple forgetting factors least-square
AIP Advances, 2018 Complicated surroundings of distribution network cables make it difficult to compute maximum ampacity according to actual operations. However, single numerical method for cable rating causes complex computation load which is not suitable for ampacity ...
Shiqi Liu, Junhua Wang, Zhijian Fang
doaj +1 more source
EnergiesTraditional ampacity evaluation methods for direct burial cables, like the correction factor method and the IEC 60287 analytical method, suffer from large calculation errors when dealing with complex installation environments. This paper investigated the
Wenlong Zhang, Ziwei Ma
doaj +1 more source
Journal of Harbin University of Science and Technology, 2022 The cluster submarine cable is an important equipment for the offshore oil development platform, which has the characteristics of large cross-section, complex structure, long laying path and complex and changeable characteristics.The complex and ...
DAI Guo-hua +5 more
doaj +1 more source
Safe Mobility in Hospitalised Older Adults: A Concept Analysis
Journal of Clinical Nursing, EarlyView.ABSTRACT Aim To conduct a concept analysis of ‘safe mobility’, with specific application in hospitalised older adults, identifying its defining attributes, antecedents and consequences. Background The promotion of safe mobility is essential for maintaining the functionality of hospitalised older adults.
Esther Mourão Nicoli +5 more
wiley +1 more source
Investigation on the Ampacity of AC Submarine Cables in J-Type Conduit Trenchless Installation
EnergiesFor the installation of submarine cables at sites with significant elevation differences and non-excavation bases, the J-type conduit represents an emerging installation solution.
Xunping Yan +5 more
doaj +1 more source
Ancillary Services in Hybrid AC/DC Low Voltage Distribution Networks [PDF]
, 2019 In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. In fact, distribution networks are no longer passive systems, considering the current integration rates of new agents such as ...
Barragán Villarejo, Manuel +4 more
core +1 more source