Results 71 to 80 of about 12,784 (263)
High VoltageAs the wind turbine height increases, the probability of multiple upward leaders flashes within the wind farm increases. In this study, an upward lightning flash containing 21 upward positive leaders (UPLs) initiated from different wind turbines in ...
Li Cai +6 more
doaj +1 more source
Application and Analysis for Surge Arrester on Lightning Protection of Distribution Network
MATEC Web of Conferences, 2016 In order to effectively reduce lightning stroke outage rate, effect of lightning protection with surge arrester on transmission line has been generally acknowledged relative to other lightning protection measures.
Wang Daxing +5 more
doaj +1 more source
Transformers Health Index Assessment Based on Neural-Fuzzy Network
Energies, 2018 In this paper, an assessment on the health index (HI) of transformers is carried out based on Neural-Fuzzy (NF) method. In-service condition assessment data, such as dissolved gases, furans, AC breakdown voltage (ACBDV), moisture, acidity, dissipation ...
Emran Jawad Kadim +4 more
doaj +1 more source
Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers
River Research and Applications, EarlyView.ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl +8 more
wiley +1 more source
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
Application and Analysis for Surge Arrester on Lightning Protection of Distribution Network
MATEC Web of Conferences, 2015 In order to effectively reduce lightning stroke outage rate, effect of lightning protection with surge arrester on transmission line has been generally acknowledged relative to other lightning protection measures.
Wang Daxing +5 more
doaj +1 more source
Estimation of Transformers Health Index Based on the Markov Chain
Energies, 2017 This paper presents a study on the application of the Markov Model (MM) to determine the transformer population states based on Health Index (HI). In total, 3195 oil samples from 373 transformers ranging in age from 1 to 25 years were analyzed.
Muhammad Sharil Yahaya +5 more
doaj +1 more source
Science Education, EarlyView.ABSTRACT Educating youth about environmental and climate justice is crucial in realizing a sustainable and flourishing future. Yet this can be challenging given the intense eco‐emotions youth experience and express while learning about these consequential realities and their implications.
Kelsie Fowler
wiley +1 more source
Results in EngineeringBlockchain and Mobile Edge Computing (MEC), both of which are edge computing paradigms characterized by strong security attributes, have become a research focus in the Industrial Internet of Things (IIoT) domain.
Yiyi Zhang +4 more
doaj +1 more source