Results 71 to 80 of about 8,825,973 (307)

Alaska Energy Statistics 1960-2008 [PDF]

open access: yes, 2011
Prior to 1985, the federal Alaska Power Administration published the Alaska Electric Power Statistics. Then, the Alaska Energy Authority (formerly the Alaska Power Authority) began gathering statistical data and publishing this annual report.
Fay, Ginny   +3 more
core  

Fault Diagnosis Method for UHVDC Transmission Based on Deep Learning under Cloud-Edge Architecture

open access: yesJournal of Electrical and Computer Engineering, 2022
Aiming at the problem of fault diagnosis after the UHVDC system fails, a deep learning-based UHVDC fault diagnosis method under the cloud-edge architecture is proposed. First, based on the edge computing framework of the “cloud” + “edge terminal,” a four-
Shihao Zhou   +4 more
doaj   +1 more source

Case-based power transformer diagnose model using nonlinear mapping of oil chromatography

open access: yesThe Journal of Engineering, 2019
In this study, a case-based diagnostic model of a power transformer for oil chromatography is proposed. A nonlinear normalised mapping method is proposed for achieving ideal distribution characteristics of oil chromatogram gas in the case base.
Yiming Zheng   +6 more
doaj   +1 more source

Stability analysis of electric power systems for ‘more electric’ aircraft [PDF]

open access: yes, 2008
This paper presents a comprehensive assessment of small-signal stability for a “more-electric” aircraft power system consisting of a synchronous variable-frequency generator which supplies several power electronic controlled loads via an 18-pulse ...
Griffo, Antonio, Howe, D., Wang, J.B.
core  

The influence of the global electric power system on terrestrial biodiversity

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance Understanding the relationship between the global electric power sector and biodiversity is central to identifying sustainable pathways to decarbonization.
Robert A. Holland   +5 more
semanticscholar   +1 more source

Alaska Energy Statistics 1960-2010 Final Report [PDF]

open access: yes, 2012
Prior to 1985, the federal Alaska Power Administration published the Alaska Electric Power Statistics. Then, the Alaska Energy Authority (formerly the Alaska Power Authority) began gathering statistical data and publishing this annual report.
Converse, Amber   +2 more
core  

Comparing the Topological and Electrical Structure of the North American Electric Power Infrastructure

open access: yes, 2011
The topological (graph) structure of complex networks often provides valuable information about the performance and vulnerability of the network. However, there are multiple ways to represent a given network as a graph.
Barrows, Clayton   +3 more
core   +1 more source

Application Research on Drag Reduced Conductors for Electric Power Transmission Lines in Strong Wind Areas

open access: yesMATEC Web of Conferences, 2016
The breeze vibration duration of conductors is long, the vibration amplitude is strong and the frequency range is wide for electric power transmission lines in strong wind areas, which seriously affects the safe and stable operation of transmission lines.
Li Dong Qing   +7 more
doaj   +1 more source

Laser energy converted into electric power [PDF]

open access: yes, 1973
Apparatus verifies concepts of converting laser energy directly into electric energy. Mirror, placed in beam and inclined at angle to it, directs small amount of incident radiation to monitor which establishes precise power levels and other beam ...
Shimada, K.
core   +1 more source

Electric field formulation for thin film magnetization problems

open access: yes, 2012
We derive a variational formulation for thin film magnetization problems in type-II superconductors written in terms of two variables, the electric field and the magnetization function.
Bahriawati C   +8 more
core   +1 more source

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