Results 21 to 30 of about 180,619 (295)
Effects of Surface Transition and Adsorption on Ionic Liquid Capacitors [PDF]
, 2020 Room-temperature ionic liquids (RTILs) are synthetic electrolytes with electrochemical stability superior to that of conventional aqueous-based electrolytes, allowing a significantly enlarged electrochemical window for application as capacitors.
Chao, Huikuan, Wang, Zhen-Gang
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New Journal of Physics, 2019 The fundamental phenomena at ferroelectric interfaces have been the subject of thorough theoretical and computational studies due to their usefulness in a large variety of emergent electronic devices, solar cells and catalysts.
Rusu Dorin +4 more
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Three-level boost converter with zero voltage transition
The Journal of Engineering, 2017 As compared with the traditional boost converter, the three-level boost converter possesses several advantages, such as lower switch voltage stresses and lower inductor current ripple.
Kuo-Ing Hwu +2 more
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Electrochemical capacitors for energy management [PDF]
, 2008 Rapid storage and efficient delivery of electrical energy in heavy-duty applications are being enabled by electrochemical ...
Miller, John R., Simon, Patrice
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EnergiesIn power engineering, the importance of maintaining a high power factor in low-voltage electrical installations is known. In power substations for industry, the usual method of coupling is to use an automatic power factor controller which connects ...
Gabriel Nicolae Popa +1 more
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Modified capacitor voltage balancing sorting algorithm for modular multilevel converter
The Journal of Engineering, 2019 The modular multilevel converter (MMC) with large-scale sub-modules has the advantage of simpler modulation, lower switching frequency, and lower harmonic component, thus would be very promising in voltage source converter (VSC)–high voltage direct ...
Jie Zhang +5 more
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GaN-Based Versatile Waveform Generator for Biomedical Applications of Electroporation
IEEE Access, 2020 Biomedical applications often require high-performance power supplies for diagnosis and treatment systems. In particular, modern electroporation techniques for cancer treatment require high-voltage generators with versatile waveform generation.
Hector Sarnago +5 more
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The Journal of Engineering, 2019 This paper presents a modular multilevel converter (MMC) configuration that utilises energy exchange between sub-modules (SMs) of upper and lower arms, for energy rebalancing.
Mohamed S. Diab +4 more
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Reliability study on DC-link capacitor in fault states of VSI in elective vehicle
The Journal of Engineering, 2019 DC-input side of the inverter to balance input and output power, eliminate voltage fluctuation, and reduce the voltage spike in the input side. The reliability study on DC-link capacitor under fault state is critical to the safe operation of the whole ...
Fang Yao +3 more
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The Influence of Thermal Processing with H2 Atmosphere on the Physical Properties and Microstructure for use in Electrolytic Capacitors of Nb [PDF]
Materials ResearchThis study evaluated the effect of thermal processing in hydrogen (H2) and argon (Ar) atmospheres on the physical and microstructural properties of niobium (Nb) powders for electrolytic capacitors.
A.S. Silva +8 more
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