Results 11 to 20 of about 560,457 (289)
New Hydraulic High-Pressure Impulse Generator for Long-Duration Impulse Tests
Water hammer wave is widely applied to test hydraulic components in various areas. A new hydraulic high-pressure impulse generator is presented in this paper in order to provide the standard water hammer wave for long-term usage.
Chuan Ding +5 more
doaj +4 more sources
To make the switching impulse (SI) generator more compact, portable and feasible in field tests, a new approach based on transformer boosting was developed.
Ming Ren +4 more
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Portable High Voltage Impulse Generator
This paper presents a portable high voltage impulse generator which was designed and built with insulation up to 20 kV. This design was based on previous work in which simulation software for standard waves was developed.
S. Gómez, M. P. Buitrago, F. A. Roldán
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Generalized adiabatic impulse approximation [PDF]
Non-adiabatic transitions in multilevel systems appear in various fields of physics, but it is not easy to analyze their dynamics in general. In this paper, we propose to extend the adiabatic impulse approximation to multilevel systems. This approximation method is shown to be equivalent to a series of unitary evolutions and facilitates to evaluate the
Takayuki Suzuki, Hiromichi Nakazato
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Influences of Impulse Generators on the Impulse Characteristics of Grounding Systems
It is important to ensure the effectiveness of the experimental test set up and to accurately characterize grounding systems under high impulse conditions, the study on the effect of impulse generator is therefore needed. As with other experimental work, the test results may be influenced not only by the characteristics of the test load under study ...
Normiza Mohamad Nor +2 more
exaly +2 more sources
Large-capacity impulse test of distribution transformer requires a large amount of instantaneous energy, while the impulse mode of conventional dedicated high-voltage line and generator requires synchronous switch, adjusted impedance, generator, etc ...
Bo Niu +4 more
doaj +1 more source
Response of Drone Electronic Systems to a Standardized Lightning Pulse
This paper presents the results of experimental tests of the impulse response of selected, essential components of a drone. A standardized lightning pulse that is often used during immunity tests of electronic devices in the aviation industry was applied.
Paweł Szczupak, Tomasz Kossowski
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Due to the intermittent and hazardous nature of lightning impulse, researchers rely on artificial impulse generators to study it. The Tesla coil is a commonly used device to generate artificial lightning.
Suman Jana +3 more
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Hematoma-induced Twiddler-like phenomenon as a presentation of DBS hardware failure: Case report
Deep brain stimulators (DBS) may fail for a multitude of reasons. We present a 79-year-old Parkinson's disease patient who suffered a DBS failure following impulse generator (IPG) replacement surgery due to the IPG flipping within an expanded capsular ...
Marshall T. Holland +14 more
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Landslide generated impulse waves. [PDF]
Landslide generated impulse waves were investigated in a two-dimensional physical laboratory model based on the generalized Froude similarity. Digital particle image velocimetry (PIV) was applied to the landslide impact and wave generation. Areas of interest up to 0.8 m by 0.8 m were investigated.
Fritz, H.M. +2 more
openaire +1 more source

