Results 1 to 10 of about 10,197 (257)
Micro-Fabricated Resonator Based on Inscribing a Meandered-Line Coupling Capacitor in an Air-Bridged Circular Spiral Inductor [PDF]
This letter presents a high-performance micro-fabricated resonator based on inscribing a meandered-line square coupling capacitor in an air-bridged circular spiral inductor on the GaAs-integrated passive device (IPD) technology.
Eun Seong Kim, Nam Young Kim
doaj +4 more sources
Improvement of methods for diagnosing an oil-filled high-voltage coupling capacitor
Oil-filled high-voltage capacitors are used in high-frequency electrical communication systems, the reliability of which is highly demanding. The article is devoted to the improvement of procedures for diagnosing an oil-filled high-voltage coupling ...
Сергій Володимирович Зайцев +4 more
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In the existing pieces of literature about the three-coil wireless power transfer (WPT) system, a three-coil structure is proposed to increase the efficiency compared to the two-coil WPT system.
Han Liu, Jing Lu
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Re-Examination of DFIG-Based Wind Park Small-Signal Instability
Doubly-fed induction generator-based wind park (DFIG-WP) can interact with both series-capacitor compensated and weak (low short circuit ratio) grids, thus causing instability, and called as series-capacitor sub-synchronous oscillation (SSO) and weak ...
Tao Xue +3 more
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Power Transformer Condition Monitoring Based on Evaluating Oil Properties
The authors review the techniques applied to diagnose oil aging. Further, the authors put forward a new diagnostic method. It stipulates for an additional high-frequency measuring loop formed in an operating transformer.
Ivan V. Bryakin +4 more
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Minimization of the Decoupling Circuit (DC-Link) in Induction Motors
There is currently a growing interest in replacing the internal combustion engine with electric motors in transportation applications. However, there are different problems related to electric motors for this application. One of them is the oversizing of
Luis Mauricio Carrillo-Santos +5 more
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Measuring device for systems of technical vibro-diagnosis of power equipment
RELEVANCE. Among the various methods for assessing the technical condition of power equipment, vibration diagnostics occupies an important place. Therefore, improving the quality of hardware for vibration diagnostics is currently extremely important ...
I. V. Bryakin, I. V. Bochkarev
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Compact 500 MHz Coupled Resonators Design Analyzed by J-Inverters for Wireless Power Transfer (WPT) Utilization [PDF]
In this work, a compact structure employing complementary split ring resonator defected ground structure (CSRR-DGS) and loaded with a chip capacitor for wireless power transfer (WPT) applications is suggested and discussed.
Hany Atallah +2 more
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In this paper, we present a study on the effects of varying the position of a single tuning capacitor in a circular loop coil as a mechanism to control and produce non-symmetric current distribution, such that could be used for magnetic resonance imaging
Daniel Hernandez +4 more
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Vibration Model of a Power Capacitor Core under Various Harmonic Electrical Excitations
Power capacitors are widely used in power transmission systems. During their operation, an electric force acting on the electrodes of the power capacitors actuates mechanical vibrations and radiates an audible noise.
Jinyu Li +3 more
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