Results 101 to 110 of about 146,862 (339)
Differences in M‐components between triggered lightning striking the ground and overhead line
High VoltageIn the summer of 2018–2019, rocket‐triggered lightning experiments were conducted in Guangzhou, China. There were two types of lightning targets: ground and overhead line.
Li Cai +6 more
doaj +1 more source
Organic Representation as a Critical Media Approach to Leadership Studies in Popular Culture
New Directions for Student Leadership, Volume 2025, Issue 185, Page 75-80, Spring 2025.ABSTRACT This article applies the critical media concept of organic representation to leadership studies as an analytic of how various creators in popular culture today are not just writing inclusive storytelling but, more notably, modeling new modes of production and self‐presentation that are actively challenging hegemonic industry practices and ...
Raffi Sarkissian
wiley +1 more source
High Voltage, EarlyView.ABSTRACT This study explores exciting state species and reaction pathways in positive leaders to better understand the breakdown mechanisms of long air gap discharges and natural lightning. Emission spectra from an unstable positive leader in a 1 m rod‐plate air gap under switching impulse voltages were observed, spanning 300–800 nm.
Hengxin He +6 more
wiley +1 more source
Analysis of characteristics of lightning disaster and risk zoning in Ningbo Area(宁波地区雷电灾害特征分析及风险区划)
Zhejiang Daxue xuebao. Lixue ban, 2014 根据宁波地区ADTD闪电定位系统2010~2012年的地闪监测数据、雷灾资料以及2012年宁波地区人口及GDP数据，选取年平均地闪密度、单位面积雷灾频数、经济损失、人员伤亡、人员易损、经济易损6项指标，在详细分析宁波雷灾分布特征的基础上，采用主成分分析法对宁波各县地区雷灾易损性指标进行综合评价，并利用分层聚类分析法得出：政治经济文化中心的海曙区为雷灾极高易损区，经济发达的江东区以及工业基地镇海区为高易损区，江北区为中易损区，鄞州区、北仑区、象山县、宁海县、奉化市为低易损区，慈溪市和余姚市为极低易损区.
SHIXiangbo(石湘波) +3 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT With the growing interest in monitoring and diagnostic techniques for assessing transformer condition, dissolved gas analysis (DGA) stands out as a crucial diagnostic tool to detect electrical and thermal faults in liquid‐immersed transformers.
Gechen Bian +3 more
wiley +1 more source
High Voltage, EarlyView.ABSTRACT This study investigates the dielectric and thermal properties of transformer oil‐based nanofluids incorporating Fe3O4‐coated SiO2 core–shell nanoparticles as nanofillers. The nanoparticles were synthesised with varying shell thicknesses, and two samples underwent surface treatment.
Mohamed H. Abdo +3 more
wiley +1 more source
Lightning Surge Mitigation Measures for VDSL Systems [PDF]
, 2008 Technical Assistance and Support Center
openalex +1 more source
High-Accuracy Classification of Radiation Waveforms of Lightning Return Strokes
, 2023 Ting Wu
openalex +2 more sources
High Voltage, EarlyView.ABSTRACT With increasing demands for fire safety and environmental friendliness, retrofilling transformers with alternative insulating liquids has become a growing trend. However, retrofilling power transformers remains uncertain, as more residual mineral oil compromises K‐class flame retardancy, and its impact on environmental performance has yet to ...
Zhenfu Tang +5 more
wiley +1 more source