Results 21 to 30 of about 2,833,519 (189)
Improvements to the Construction of Bubble Inception Formulae for Use With Transformer Insulation
IEEE Access, 2019 Moisture in transformer insulation is a topic of major interest to power system equipment operators. Moisture plays a large role in the degradation of insulation within the transformer, impacting on the longevity and the failure rate of this crucial ...
James P. Hill +5 more
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Failure time distributions for complex equipment
Quality and Reliability Engineering International, 2018 AbstractThe exponential distribution is inadequate as a failure time model for most components; however, under certain conditions (in particular, that component failure rates are small and mutually independent, and failed components are immediately replaced or perfectly repaired), it is applicable to complex repairable systems with large numbers of ...
David H. Collins, Richard L. Warr
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Adjustment Factor Model of Relay Protection Equipment Failure Rate Based on Data Fitting
Zhongguo dianli, 2021 Analyzing the impact of equipment maintenance on the failure rate of relay protection equipment is helpful to the formulation of relay protection equipment maintenance plans and the realization of long-term stable and reliable operation of the power grid.
Huping YANG +5 more
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Using Analog Telemetry to Measure Equipment Mission Life and Upgrade Factory Equipment ATP
, 2011 ITC/USA 2011 Conference Proceedings / The Forty-Seventh Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2011 / Bally's Las Vegas, Las Vegas, NevadaFor equipment and systems that are too expensive and too important ...
Losik, Len
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Design of tool-state monitoring system based on current method
The Journal of Engineering, 2019 Tool failure is one of the main causes of failure in CNC machine tool machining. The real-time online monitoring technology of CNC machine tool is studied, which is helpful to improve the efficiency of failure-free operation of CNC machine tool and ...
Weiwei Sun +3 more
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Dental Research Journal, 2014 Background: Mechanical torque limiting devices (MTLDs) are necessary tools to control a peak torque and achieving target values of screw component of dental implants.
Ali Fayaz +4 more
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EnergiesAs the key non-electric protection equipment of an oil-immersed transformer, the gas relay plays an important role in ensuring the safe operation of the transformer.
Yuangang Sun +6 more
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Vascular Specialist InternationalIliac limb maldeployment during endovascular aneurysm repair (EVAR) is an uncommon but technically challenging complication. In this study, we present a case involving a patient with multiple comorbidities, including hypertension, hyperlipidemia, and ...
Dipankar Mukherjee, Bibhas Amatya
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Medical Devices: Evidence and Research, 2021 Anthony L DeWitt,1 Jaron Acker,2 Thomas A Larkin,3 Jim L Potenziano,4 Jeffrey M Schmidt5 1Penumbra Seminars, LLC, Auburn, AL, USA; 2Medical Device Marketing, Mallinckrodt Pharmaceuticals, Bedminster, NJ, USA; 3Device Engineering R&D, Mallinckrodt ...
DeWitt AL +4 more
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