Results 41 to 50 of about 408,903 (311)

Microcosmic mechanism and correction of moisture effect on furfural diffusion and equilibrium in oil‐paper insulation

open access: yesHigh Voltage, 2023
Furfural content in oil is considered as an effective parameter to evaluate the ageing state of oil‐immersed transformers. In previous thermal ageing experiments at 130°C, we found that moisture increment in oil‐paper system makes more furfural ...
Dawei Feng   +4 more
doaj   +1 more source

Validating wind field models for power system impact studies [PDF]

open access: yes, 2012
To integrate wind power into the electrical power system studies need to be made of its impact. Wind plants are stochastic in nature and this makes them differ from traditional plants. One method to model the stochastic nature of wind plants is to create
D. Infield   +9 more
core   +1 more source

Enhancing System Reliability and Transient Voltage Stability through Optimized Power Sources and Network Planning

open access: yes, 2023
Renewable energy is an important means of addressing climate change and achieving carbon peaking and carbon neutrality goals. However, the uncertainty and randomness of renewable energy also have a certain impact on the flexibility, reliability, and ...
Xiaofan Su   +8 more
core   +1 more source

Power System Reliability Assessment in a Complex Restructured Power System

open access: yesInternational Journal of Electrical and Computer Engineering (IJECE), 2019
The basic purpose of an electric power system is to supply its consumers with electric energy as parsimoniously as possible and with a sensible degree of continuity and quality. It is expected that the solicitation of power system reliability assessment in bulk power systems will continue to increase in the future especially in the newly deregulated ...
N. Mahiban Lindsay, A. K. Parvathy
openaire   +3 more sources

Reliability of Power Systems Considering Conventional and Alternative Sources of Energy

open access: yes, 2014
Several methods, tools and measures have beendeveloped which highlight the questions about the power systemsreliability each from its particular viewpoint.
Cepin Marko, Marko Cepin
core   +1 more source

Two-dimensional convolution-based power system reliability assessment

open access: yesEnergy Reports, 2023
With the rise in carbon emissions, it has become fashionable to construct a new power system using new energy as the primary raw material for power generation.
Lewei Zhu   +3 more
doaj   +1 more source

Cable Outer Sheath Defect Identification Using Multi-Scale Leakage Current Features and Graph Neural Networks

open access: yesEnergies
The outer sheath of power cables is prone to mechanical damage and environmental stress during long-term operation, and early defects are often difficult to detect accurately using conventional methods.
Musong Lin   +5 more
doaj   +1 more source

Differential protection strategy for distribution network based on 5G communication

open access: yesIET Generation, Transmission & Distribution, 2023
With the high penetration of distributed generation and gradual increase in loop network structures, existing over‐current protection in distribution networks is difficult to apply. The use of current differential protection has become an ideal solution,
Liu Zhiren   +6 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

The role of power system flexibility in generation planning

open access: yes, 2011
Paper presented at the IEEE 2011, Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011As the penetration of variable renewable generation increases in power systems worldwide, planning for the effects of variability will become more ...
Eamonn Lannoye   +6 more
core   +1 more source

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