Results 31 to 40 of about 3,119,521 (274)
A Bibliometric and Comprehensive Review on Condition Monitoring of Metal Oxide Surge Arresters
Sensors, 2023 This paper presents a literature review on the subject of Condition-Based Maintenance of surge arresters. Both a bibliometric analysis and traditional comprehensive research are presented.
Tiago Goncalves Zacarias +1 more
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Journal of Energy : Energija, 2022 Up to now the insulation in HV power transformers has been made from oil/paper therefore the diagnosis of this kind of insulation will be also important in the next forty-fifty years. The lifetime of this equipment strongly depends on the condition of the insulation system.
Németh, Bálint +3 more
openaire +2 more sources
Research on the Modification Plan of HVDC Transfer Switch Arrester
南方能源建设, 2022 [Introduction] During the earth return and metallic return mode conversion of China's HVDC transmission projects in operation, several MRTB (metallic return transfer breaker) or ERTB (earth return transfer breaker) oscillation platform arrester damage ...
LU Yuxin +5 more
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Intracellular Ions Impede Voltage Sensor Return in Kv1.2 Channels [PDF]
Biophysical Journal, 2012 Voltage sensing in Kv channels originates from the coupling of movement between the charged S4 segment and the activation gate at the cytoplasmic region of the pore domain. The voltage sensor moves prior to the pore opening and the pore must shut before the voltage sensor returns to its resting state. However, gating current recordings from Kv channels
Goodchild, Samuel J. +3 more
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A 16/32 Gb/s Dual-Mode NRZ/PAM4 Voltage-Mode Transmitter With 2-Tap FFE
IEEE Access, 2022 This paper describes a voltage-mode transmitter that supports both non-return-to-zero (NRZ) and four-level pulse amplitude modulation (PAM4) signal transmission.
Sung-Ha Kim +4 more
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Considerations on diverse physical phenomena leading to return voltage on insulators
Journal of Electrostatics, 2022 A brief short circuit is not sufficient to relax the entire spectrum of the stress accumulated in an insulator during a long time polarization. Following neutralization, a return voltage appears. This phenomenon is used as a routine characterization tool in some areas of electrical engineering.
openaire +2 more sources
DESIGN AN AUTOMATIC MAXIMUM POWER POINT TRACKER (MPPT) COUPLED WITH SOLAR CELLS ARRAY [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2014 The aim of this paper is the design of an automatic voltage regulator device for regulating the load voltage supplied by solar cells array (SCA). The device contains DC control circuit (DCCC) and automatic voltage regulating circuit. This circuit senses
H. M. Nour, S. S. Eskander
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Energies, 2021 The main objective of this research is to propose an active and reactive power injection control in order to mitigate voltage sags. The proposed control strategy works in conjunction with a modified version of an automatic voltage regulator (AVR), where ...
Anderson Rodrigo Piccini +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
wiley +1 more source
Circuit Model Simulations for Ionospheric Plasma Response to High Potential System [PDF]
Journal of Astronomy and Space Sciences, 2000 When a deployed probe is biased by a high positive potential during a space experiment, the payload is induced to a negative voltage in order to balance the total current in the whole system.
Hwang-Jae Rhee, W. John Raitt
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