Vancomycin-Resistant Enterococcus faecium Sterilization and Conductivity Change by Impulse Voltage [PDF]
Microorganisms, 2023 Owing to the increased use of antibiotics, drug-resistant strains, including those that are resistant to the antibiotic vancomycin, have emerged, which has become a major problem.
Takahisa Ueno +2 more
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Comparative Measurement Accuracy Analysis of an Optical Medium Voltage Transducer Pre- and Post-Lightning Impulse Testing [PDF]
SensorsThis paper reports on the performance of an optical voltage transducer (MVT) module after undergoing lightning impulse withstand tests. The device was designed to monitor the output voltage of a dedicated capacitive voltage divider (CVD) to facilitate a ...
Grzegorz Fusiek, Pawel Niewczas
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Calibration of impulse high-voltage test systems above 500 kV peak: implementation and evaluation [PDF]
Scientific ReportsThe rapid technological advancements of today have ushered in a new era of impulse high-voltage testing equipment capable of reaching high voltage ranges. Traditional calibration methods fall short in calibrating such high voltage equipment.
Ahmed S. Haiba
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Electroacoustic Analysis and Optimization of Needle-Rod Electrodes for Low-Power Impulse Sound Source [PDF]
SensorsIn acoustic deep detection technology, conventional monopole, dipole, and phased-array sound sources are far inferior to impulsive sound sources in frequency and amplitude.
Xiao Du, Jing Zhou, Xu Gao
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Energies, 2021 Power capacitors suffer multiple impulse voltages during their lifetime. With the multiple impulse voltage aging, the internal insulation, oil-film dielectric may deteriorate and even fail in the early stage, which is called accumulative effect.
Chenmeng Zhang +5 more
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Development of a Wideband Precision Electric Field Measuring Sensor
Sensors, 2023 High-voltage electric field measurement technology has certain applications in electric field measurement of power systems, but due to the limitation of its measurement accuracy and bandwidth, it cannot be used for the measurement of lightning-impulse ...
Zhaozhi Long +6 more
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On the Characterisations of the Impulse Breakdown in High Resistivity Soils by Field Testing
Energies, 2021 This paper presents experimental results of high-current impulse tests on six ground electrode configurations. A high impulse current generator is employed to inject different magnitudes of current into these rod electrodes, under both positive and ...
Abdul Wali Abdul Ali +1 more
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A Novel VSG Control Strategy for UPS Voltage Source Inverter with Impulsive Load
Energies, 2022 This paper proposes a novel control strategy to alleviate the impulsive current for Uninterruptible Power Supply (UPS), which is designed based on the theory of virtual synchronous generator (VSG) and dynamic switching method.
Guofeng He +4 more
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Desain Generator Tegangan Tinggi Impuls 31,4 kV menggunakan Ignition Coil
Jurnal Elkomika, 2023 ABSTRAK Peralatan pembangkitan tegangan tinggi yang ada sejauh ini masih memerlukan perangkat-perangkat besar dan kompleks. Pada penelitian ini dihasilkan suatu alat pembangkit tegangan tinggi impuls yang menjawab persoalan dimensi dan kompleksitas ...
ABDUL SYAKUR +3 more
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IEEE Access, 2018 DC cables may be subjected to impulse overvoltage during operation, which may cause electrical tree inside the cable insulation. So, it is necessary to investigate the influence of impulse voltage on the insulation of dc cable.
Hechen Liu +5 more
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