Results 21 to 30 of about 87,647 (307)
Research Progress of Downhole Hydraulic Wet Connector Technology at Home and Abroad
Shiyou jixie, 2022 Hydraulic wet connector technology can effectively reduce the cost and safety problems caused by fluid loss accidents during electrical submersible pump(ESP)replacement operation. In the paper, on the basis of introducing the structure and performance of
He Dongsheng +4 more
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In-Situ Fretting Wear Analysis of Electrical Connectors for Real System Applications
Journal of Manufacturing and Materials Processing, 2019 The tribological behavior of electrical contacts, especially separable type electrical connectors at low contact loads, are considered. The reliability of these connectors has been a major concern due to the fretting phenomenon that can lead to an ...
Arpith Siddaiah +3 more
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Applied System Innovation, 2021 A detection system for water adulteration in honey is proposed. It consists of a modified SMA-connector sensor and a vector network analyzer. A modified SMA-connector sensor is applied to measure complex relative permittivity, electrical conductivity ...
Adisorn Nuan-On +3 more
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Applied SciencesAging or damaged electrical connectors always suffer intermittent failures (IFs) during operation. Because there are few quantitative studies on electrical connector intermittent failure mechanisms, the intermittent failures of electrical connectors are ...
Libing Ren, Xiaofei Zhang, Xuke Lan
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A New Method for Determining the Connection Resistance of the Compression Connector in Cable Joint
Energies, 2018 The compression connector of a cable joint is one of the major components causing joint overheating. This paper proposed a new model to determine the connection resistance of the compression connector. It innovatively integrated electrical contacts model
Fan Yang +7 more
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Time Series RUL Estimation of Medium Voltage Connectors to Ease Predictive Maintenance Plans
Applied Sciences, 2020 The ageing process of medium voltage power connectors can lead to important power system faults. An on-line prediction of the remaining useful life (RUL) is a convenient strategy to prevent such failures, thus easing the application of predictive ...
Álvaro Gómez-Pau +2 more
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, 1969 Distribution of currents to circuits using electrical ...
Mayo, J. W., Michael, J. E.
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Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
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A comprehensive review on the fretting wear of electrical contact interface
FrictionIn the actual working process of the electronic connector, due to the influence of temperature changes and vibration and other factors, the electrical contact area will produce fretting wear behavior, resulting in the increase of contact resistance and ...
Dongwei Wang +5 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 Half engagement is a state that metal terminals are mated, but mechanical housings are not mated completely. When a connector is in such state, the possibility of connector separation is high even for a small external disturbance.
Chunghun HA, Hong-Bae JUN, Changsoo OK
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