Results 21 to 30 of about 412,601 (311)

Power-Supply Systems Reliability Control [PDF]

open access: yesEAI Endorsed Transactions on Energy Web, 2018
System reliability control is proposed to maintain through the usage of the operating time between the system components' failure. Usually, trouble-free (reliability) is assessed considering component failures. Almost all the system probabilistic parameters were determined via the component failures.
A. N. Shpiganovich   +3 more
openaire   +2 more sources

High‐performance ZnO varistor ceramics prepared by arc‐induced flash sintering with low energy consumption at room temperature

open access: yesHigh Voltage, 2022
The development of ultra‐high voltage transmission lines requires a ZnO arrester with excellent electrical response and high voltage gradient. Compared with conventional preparation methods, flash sintering allows fast production of novel high ...
Angxuan Wu   +8 more
doaj   +1 more source

A Misalignment Tolerate Integrated S-S-S-Compensated WPT System with Constant Current Output

open access: yesEnergies, 2023
This paper proposes a cooperative (Cx) coil design for the series-series-series (S-S-S)-compensated wireless power transfer (WPT) system to improve the horizontal misalignment tolerance and the system efficiency.
Zhaoyang Yuan   +6 more
doaj   +1 more source

The role of power system flexibility in generation planning [PDF]

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

Probabilistic Power Flow for Hybrid AC/DC Grids with Ninth-Order Polynomial Normal Transformation and Inherited Latin Hypercube Sampling

open access: yesEnergies, 2019
This paper proposes a new probabilistic power flow method for the hybrid AC/VSC-MTDC (Voltage Source Control-Multiple Terminal Direct Current) grids, which is based on the combination of ninth-order polynomial normal transformation (NPNT) and inherited ...
Sui Peng   +7 more
doaj   +1 more source

Molecular pyrolysis process and gas production characteristics of 3‐element mixed insulation oil under thermal fault

open access: yesHigh Voltage, 2022
Mixed insulation oil is considered as a desired substitute for traditional mineral oil. A novel 3‐element mixed insulation oil has been developed in our previous works, whose parameters satisfy the mineral oil standard (IEC 60296:2012).
Dawei Feng   +4 more
doaj   +1 more source

An economical hybrid DC circuit breaker with pre-current-limiting capability

open access: yesEnergy Reports, 2023
Multi-terminal flexible high-voltage-direct-current (HVDC) transmission and DC grid technology are developing rapidly, and the hybrid DC circuit breaker (DCCB) is usually used to protect the DC system, which can quickly remove the fault current and make ...
Guanlong Jia   +4 more
doaj   +1 more source

Reliability Assessment for Tie Line Capacity Assistance of Power Systems Based on Multi-Agent System [PDF]

open access: yes, 2014
Technological developments in industrial innovations have currently been related to interconnected system assistance and distribution networks. This important in order to enable an electrical load to continue receive power in the event of disconnection
Shalash, Nadheer A.   +3 more
core   +1 more source

Reliability and vulnerability analyses of critical infrastructures: Comparing two approaches in the context of power systems [PDF]

open access: yes, 2013
Society depends on services provided by critical infrastructures, and hence it is important that they are reliable and robust. Two main approaches for gaining knowledge required for designing and improving critical infrastructures are reliability ...
Hassel, Henrik,   +3 more
core   +1 more source

Cold sintering process for fabrication of a superhydrophobic ZnO–polytetrafluoroethylene (PTFE) ceramic composite

open access: yesJournal of Advanced Ceramics, 2023
Composite coatings or films with polytetrafluoroethylene (PTFE) are typically utilized to offer superhydrophobic surfaces. However, the superhydrophobic surfaces usually have limited durability and require complicated fabrication methods.
Xuetong Zhao   +8 more
doaj   +1 more source

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