Spectrum of Corona Discharges and Electric Arcs in Air under Aeronautical Pressure Conditions
Aerospace, 2022 Due to the increase in electrical power demand, future more electric and all-electric aircraft designs will operate at higher voltage levels compared to current aircraft.
Jordi-Roger Riba Ruiz
exaly +3 more sources
Use of DSLR and Sonic Cameras to Detect and Locate High-Voltage Corona Discharges
Sensors, 2022 Corona discharges are a concern in high-voltage applications. It is of utmost importance to detect and locate the discharges at an early stage using simple methods for this purpose.
Jordi-Roger Riba Ruiz, Pau Bas
exaly +3 more sources
Analyzing the Effect of Dynamic Pressure Drop on Corona Discharges for Aircraft Applications
Aerospace, 2023 The combination of the low-pressure environment found in aircraft systems and the gradual electrification of aircraft increases the risk of electrical discharges occurrence.
Manuel Moreno-Eguilaz +2 more
exaly +3 more sources
Degradation of glyphosate in water by the application of surface corona discharges
Water Science and Technology, 2021 Glyphosate (GLP) is one of the most widely applied herbicides, and is found ubiquitously in the environment. The removal of glyphosate from waste water and soil is challenging and can be achieved with chemical or biological methods, which, nevertheless ...
Juergen Kolb +2 more
exaly +3 more sources
Measurement of Corona Discharges under Variable Geometry, Frequency and Pressure Environment
Sensors, 2022 Aeronautical industry is evolving towards more electric aircrafts (MEA), which will require much more electrical power compared to conventional models. To satisfy this increasing power demand and stringent weight requirements, distribution voltages must ...
Manuel Moreno-Eguilaz +2 more
exaly +3 more sources
Integrated Method of Assessment the Type of Damages, their Localization and Predicting the Destruction of High-Voltage Electrical Equipment Insulators by the Partial Discharges Characteristics [PDF]
Problems of the Regional Energetics, 2022 The aim of this study is to improve the accuracy of localization of defects in insulators and determine their type. This goal is achieved by solving the problem of combining contact and remote methods for polymer and porcelain insulators using model ...
Gataullin А.М., Gubaev D.F.
doaj +1 more source
Modelling of Electrical Discharge Processes for Optimization of Corona-Protection System of High Voltage Rotating Machines Insulation [PDF]
Problems of the Regional Energetics, 2020 The aim of this work is to study the influence of technological defects in stator windings electri-cal insulation system on the inception of partial discharges in the stator slot of air-cooled electric rotating machines.
Andreev A.M. +5 more
doaj +1 more source
High Voltage, 2023 In order to improve the stability and reliability of high voltage direct current (HVDC) transmission lines in cold regions, this article investigated the corona discharges and the icicle growth characteristics on outdoor insulators under DC voltages. The
Yong Liu +4 more
doaj +1 more source
AIP Advances, 2022 Electrohydrodynamic (EHD) thrusters can silently propel small unmanned aerial vehicles without moving parts using corona discharges. Computational fluid dynamics would be a powerful tool to model the EHD thrusters and then optimize them.
Hisaichi Shibata, Ryoji Takaki
doaj +1 more source
SETUP OF A CORONA CAMERA AND IMAGE CO-REGISTRATION / CALIBRATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Power lines are an important infrastructure and need special attention. Their functionality is of high importance for our life. Their monitoring is important to guarantee their sustainable operation.
N. Kunz, P. Bochmann, G. Kemper
doaj +1 more source