Results 41 to 50 of about 10,089 (214)

Neutrosophic Reliability Assessment of Hydroelectric Power Plant using Universal Generating Function Technique [PDF]

Neutrosophic Sets and Systems
The main objective of present study is to assess the reliability measures of a hydroelectric power plant under neutrosophic environment. There are several reliability evaluations like Markovian approach, Semi-Markovian approach, etc.
Kanak Saini, Monika Saini, Ashish Kumar , Dinesh Kumar Saini   +3 more
doaj   +1 more source

Benefits of Finer Semiconductor Device Granularity on Power Converter Thermal Stress and MTTF

IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021
This article explores the thermal and reliability benefits of configuring the power semiconductor block of power converters with several small standard power semiconductor devices instead of a few larger ones at a fixed total chip area. The effectiveness of a finer power semiconductor device granularity is analyzed in the context of a synchronous buck ...
Rafiezadeh, Roya, Busquets Monge, Sergio, Alepuz Menéndez, Salvador   +2 more
openaire   +2 more sources

Power Converter's IGBT Multi‐State Reliability Analysis for Low Failure Rate Operation

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper proposes a multi‐state reliability analysis for IGBTs in power converters, moving beyond the conventional two‐stage model with a constant failure rate and introduces a multi‐state Markov chain model for voltage source converters under different modulation scenarios.
Qiaohan Su, Zhen Zhu, Danxian Ye, Man Chung Wong   +3 more
wiley   +1 more source

Effect of reduction method on the performance a software defined network system using Gumbel Hougaard family copula distribution

Journal of Nigerian Society of Physical Sciences, 2023
This study examines a system that consists of three subsystems 1, 2 and 3. These three subsystems are each linked together in series. Subsystem 1’s three units are wired in series, subsystem 2’s three units are wired in parallel and operating under the ...
Elsayed Elshoubary
doaj   +1 more source

Resilient Energy and Flexibility Scheduling in Interconnected Local Energy Networks via AI‐Enabled Cyber‐Integrity Enhancement

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
This paper presents an AI‐enabled framework for resilient energy and flexibility scheduling in interconnected local energy networks (ILENs). By introducing a Cyber‐Connectivity Index and employing an XGBoost‐based algorithm for real‐time data correction, the model enhances operational efficiency and data integrity under cyber threats.
Ali Yazhari Kermani, Amir Abdollahi, Mehdi Shafiee   +2 more
wiley   +1 more source

The contribution of quality aspects to process control [PDF]

, 1986
Process operators often have difficulties with quality supervision and control for the following reasons: (i) analytical results are infrequent and much delayed, (ii) conventional automatic control cannot sufficiently reduce quality deviations, and (iii)
Rijnsdorp, John E.
core   +2 more sources

Role of individual component failure in the performance of a 1-out-of-3 cold standby system: A Markov model approach

Open Engineering
The current work assesses the availability and reliability of repairable 1-out-of-3 cold standby systems, undergoing switching failure, by the Markov models, where a finite set of differential equations govern the repairable system.
Hindi Layla, Asker Hussein K.
doaj   +1 more source

Reliability Measures of Two Dissimilar Units Parallel System Using Gumbel-Hougaard Family Copula [PDF]

International Journal of Mathematical, Engineering and Management Sciences, 2019
The goal of the present study is to investigate the availability and the reliability of the system, which has two dissimilar units in the parallel network under copula.
Garima Chopra, Mangey Ram
doaj   +1 more source

Reliability-Based Analysis of Main Propulsion Fuel Oil System Maintenance for Tugboats with Qualitative and Quantitative Methods

Kapal, 2023
This study aims to analyze the maintenance of the main propulsion fuel oil system for tugboats using both qualitative and quantitative methods. The focus is on evaluating the reliability of the system and identifying potential areas for improvement.
Imam Pujo Pujo Mulyatno, Keyza Taqi Wafi, Sarjito Jokosisworo, Tuswan Tuswan   +3 more
doaj   +1 more source

Quality Assurance on a custom SiPMs array for the Mu2e experiment

, 2017
The Mu2e experiment at Fermilab will search for the coherent $\mu \to e$ conversion on aluminum atoms. The detector system consists of a straw tube tracker and a crystal calorimeter.
Atanov, N., Baranov, V., Budagov, J., Cervelli, F., Colao, F., Cordelli, M., Corradi, G., Davydov, Yu. I., Di Falco, S., Diociaiuti, E., Donati, S., Donghia, R., Echenard, B., Giovannella, S., Glagolev, V., Grancagnolo, F., Happacher, F., Hitlin, D. G., Martini, M., Miscetti, S., Miyashita, T., Morescalchi, L., Murat, P., Pedreschi, E., Pezzullo, G., Porter, F., Raffaelli, F., Ricci, M., Saputi, A., Sarra, I., Spinella, F., Tassielli, G., Tereshchenko, V., Usubov, Z., Zhu, R. Y.   +34 more
core   +1 more source