Results 81 to 90 of about 2,897 (207)

Usulan Pembaharuan jadwal Kegiatan Preventive Maintenance pada Mesin Curing PCR PT.XYZ Menggunakan Metoda Distribusi Weibull

JTRM, 2019
Seringnya terjadi kegiatan perawatan (downtime) tidak terencana mesin Curing pada line produksi ban mobil PT XYZ merupakan indikasi adanya ketidakefektifan perawatan terencana (PM) yang diterapkan perusahaan.
Herman Budi Harja, Nunu Ahmad Nugraha
doaj   +1 more source

Perancangan Sistem Pemeliharaan Menggunakan Metode Reliability Centered Maintenance (RCM) Pada Pulverizer (Studi Kasus: PLTU Paiton Unit 3)

Jurnal Teknik ITS, 2017
PLTU Paiton Unit 3 merupakan perusahaan yang bergerak di bidang produksi listrik menggunakan bahan baku batubara yang terletak di Paiton, Probolinggo. Untuk mencapai target, proses produksi dilakukan 24 jam selama 1 tahun tanpa henti.
RATNA BHAKTI PUSPITA SARI, Sudiyono Kromodiharjo   +1 more
doaj  

LLM-Explainable Consumer SSD Health Scoring with SMART Attributes and Reliability Statistics

Journal of Advanced Computing Systems
Reliable consumer SSD and NVMe assessment requires a model that distinguishes observed SMART evidence from population context and communicates risk without presenting a diagnostic certainty that the data cannot support.
David Chao
doaj   +1 more source

Reti e MTBF

La pubblicazione tratta la problematica del calcolo dei valori di MTBF in reti informatiche e più in generale il problema di determinare il grado di affidabilità di una rete dati dati i suoi elementi costitutivi.
openaire   +2 more sources

EVALUASI RENDAHNYA MAINTENANCE BETWEEN FAILURE (MTBF) PADA POMPA VERTIKAL

, 2017
Untuk memproduksi bahan bakar minyak dan gas dibutuhkan peralatan-peralatan penunjang seperti turbin, tungku pembakaran, boiler, blower, pompa dan lain-lain.
Norman Iskandar, Restu Bagas Pangestu
core   +1 more source

Analisis Penerapan Overall Equipment Effectiveness Pada Mesin Power Press Combination Forming 60T

Jurnal Sistem dan Manajemen Industri, 2017
Corrective action on the engine damage is a temporary emergency measure, so further action is required by conducting maintenance activities, prevention of damage (Preventive maintenance), and able to detect abnormal symptoms before the machine breakdown ...
Adi Rusdi Widya
doaj   +1 more source

MTBF of a Repairable Units with CCS Failures and M L Estimation

, 2020
In this article, we discussed the method of maximum likelihood (M L) estimation to assess the estimates of mean time between failures (MTBF) of a redundant system. 2-unit identical system in case of series and parallel modes subject to individual, lethal
Sagar, Dr. G. Y.
core   +1 more source

Enhancing Reliability Indices in Power Distribution Grids Through the Optimal Placement of Redundant Lines Using a Teaching–Learning-Based Optimization Approach

Energies
Given the pressing need to strengthen operational reliability in electrical distribution networks, this study proposes an optimization methodology based on the Teaching–Learning-Based Optimization (TLBO) algorithm for the strategic location of redundant ...
Johao Jiménez, Diego Carrión, Manuel Jaramillo   +2 more
doaj   +1 more source

绝缘横担类措施对10kV变电站雷电侵入波的影响

Dianci bileiqi, 2017
绝缘横担类措施会增加10kV变电站雷电侵入波造成的风险。采用ATP-EMTP建立了10kV变电站直击与反击雷电侵入波计算模型,推导了变电站内主设备平均故障间隔时间（Mean Time Between Failure,MTBF）的计算方法。计算并分析了进线段杆塔接地电阻、雷电流波头和幅值概率分布、改善措施对主变、站用避雷器MTBF的影响。结果表明:采用绝缘塔头或绝缘横担后,变电站主变雷电侵入波MTBF大幅降低;进线段杆塔接地电阻、雷电流波头和幅值概率分布对10kV变电站雷电侵入波MTBF影响很大 ...
江安烽, 聂鹏晨, 朱炯, 戴华彬, 万建顺   +4 more
doaj  

Statistical approach for insulation coordination of high voltage substation exposed to lightning strikes

Electrical engineering & Electromechanics
Introduction. Insulation coordination requires accurate prediction of overvoltages at various points within a substation. Computer simulations of electromagnetic transients in real structures of substations become more precise due to the improvements of ...
S. Bedoui, A. Bayadi
doaj   +1 more source