Current Sensor with Optimized Linearity for Lightning Impulse Current Measurement [PDF]
SensorsImpulse current measurement technology is widely used in various applications, including lightning protection monitoring in power systems, welding current measurement in aircraft and shipbuilding industries, as well as high-current measurement in pulsed ...
Wenting Li +7 more
doaj +4 more sources
Investigation of lightning ignition characteristics based on an impulse current generator [PDF]
Ecology and Evolution, 2019 Lightning strike is an important ignition source of forest fires. Artificial lightning discharge is a method for studying lightning fires. However, there is not enough data on the ignition of combustible materials caused by artificial lightning discharge.
Junwei Feng, Hao Shen, Dong Liang
doaj +2 more sources
Harnessing Thor's Hammer: Experimentally induced lightning trauma to human bone by high impulse current [PDF]
Forensic Science International: Synergy, 2021 Lightning fatality identification relies primarily on soft tissue traumatic pattern recognition, prohibiting cause of death identification in cases of full skeletonisation.
Nicholas Bacci +7 more
doaj +2 more sources
High current field test of impulse transient characteristics of substation grounding grid
The Journal of Engineering, 2018 It is significant to research the impulse characteristics of substation grounding grid for its optimal design and safe and stable operation. In order to obtain the impulse transient characteristics of substation grounding grid under lightning impulse ...
Xuefang Tong, Xiaohui Dong, Bo Tan
doaj +2 more sources
Influence of High Current-Density Impulses on the Stress-Strain Response and Microstructural Evolution of the Single Crystal Superalloy CMSX-4 [PDF]
Materials Research, 2018 Owing to the low formability of single-crystal nickel-based materials, single-crystal components are typically cast. Subsequently, a multi-stage heat treatment is carried out in order to partially compensate the dendrite segregation and to stabilize the ...
Eugen Demler +6 more
doaj +3 more sources
An Optimised High Current Impulse Source [PDF]
, 2004 Starting from a predefined 8/20 µs impulse current, the design and construction of an impulse current source is derived. In the first step an equivalent circuit is defined that meets exactly the predefined impulse current. In the next step the components
Kempen, S., Peier, D.
core +3 more sources
Corona Identification of Impulse Voltage and Current
Electrica, 2018 The corona effect in thepower system has a dominant role in reducing the efficiency of the high-voltagelines. In this study, the current and voltage impulses, which are important incorona determination, have been examined in frequecy spectrogram base ...
Emel Önal
doaj +4 more sources
The turn structure metal of rail wheel after influence of impulse electric current
Nauka ta progres transportu, 2012 The observed questions of estimate degree decrease density dislocations in carbon steel rail wheel after electrical impulse treatment.
V.A. Sokirko +2 more
doaj +3 more sources
A new backup automatic switch scheme for large-scale photovoltaic power stations
电力工程技术, 2023 With the integration of large-scale photovoltaic power stations into power grids, the traditional strategy of the backup automatic switch is affected. When a grid fault occurs, due to the existence of photovoltaic power sources, the busbar voltage at the
CAI Qian +5 more
doaj +1 more source
Праці Інституту електродинаміки Національної академії наук України, 2022 The paper investigates the influence of the distant technological load from electric discharge installations (EDIs) with capacitive storage of electricity on the dynamic characteristics of impulse currents in the load.
А.А. Щерба +4 more
doaj +1 more source