Results 11 to 20 of about 1,156,921 (307)
IEEE Access, 2019 The failure rate is an important indicator to assess the reliability of substation equipment, and the failure rate prediction is an effective way to master the operation status of substation equipment.
Jingjing Wang, Hui Yin
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Frontiers in Energy Research, 2023 In recent years, with the development of new energy technology and the country’s strong support for electric vehicles, there is a lack of effective electric vehicle charging fault analysis and diagnosis methods at this stage.
Bin Zhu +4 more
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Failure Analysis of Clamp Crack on TA Equipment in Converter Station [PDF]
E3S Web of Conferences, 2020 Through macro inspection, chemical composition analysis, hardness test, tensile performance test, microstructure inspection and scanning electron microscope analysis, the causes of clamp crack on TA equipment in the 500kV AC filter field of the ± 800kV ...
Wang Jun +7 more
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Information Processing in Agriculture, 2022 Remotely controlled intelligent machinery has complications, including loose management of failure information, low information availability, and coupling influence among systems, which can be effectively solved by analyzing the system state and ...
Liming Gou, Jian Zhang, Naiwen Li
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Equipment Failure: An Analysis of 2000 Incident Reports [PDF]
Anaesthesia and Intensive Care, 1993 Of the first 2000 incidents reported to the Australian Incident Monitoring Study, 177 (9%) were due to “pure” equipment failure according to pre-defined criteria. Of these 107 (60%) involved anaesthetic equipment, 42 (24%) involved monitors, 17 (10%) other theatre equipment and 11 (6%) the gas or electricity supply.
R. K. Webb +3 more
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Kapal, 2023 In recent years, marine survey operations such as survey operations for underwater communication cables and tsunami early warning systems have become an annual activity involving research vessels in Indonesia.
Muryadin Muryadin +3 more
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Empirical Bayes methodology for estimating equipment failure rates with application to power generation plants [PDF]
, 2008 Many reliability databases pool event data for equipment across different plants. Pooling may occur both within and between organizations with the intention of sharing data across common items within similar operating environments to provide better ...
Hutchison, Kenneth +3 more
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Improving the Identification and prioritization of the most important risks of safety equipment in FMEA with a hybrid multiple criteria decision-making technique [PDF]
Journal of Applied Research on Industrial Engineering, 2021 The purpose of this paper is to develop a new Failure Mode and Effect Analysis (FMEA) framework for identification, prioritization and improvement of failure modes.
Nima Hamta +3 more
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Investigation of Motor Current Signature Analysis in Detecting Unbalanced Motor Windings of an Induction Motor with Sensorless Vector Control Drive [PDF]
, 2015 Maintaining the efficiency of AC motors in site equipment is important, given the increasing cost of energy. Reduction of motor efficiency from baseline manufacturer data can go undetected until total failure of the equipment is experienced.
Ashari, Djoni +3 more
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High-Strength Bolt Corrosion Fatigue Life Model and Application
The Scientific World Journal, 2014 The corrosion fatigue performance of high-strength bolt was studied. Based on the fracture mechanics theory and the Gerberich-Chen formula, the high-strength bolt corrosion fracture crack model and the fatigue life model were established.
Wang Hui-li, Qin Si-feng
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