Results 51 to 60 of about 37,388,690 (181)

Optimal Location of Passive Filters for 25 kV AC Railway Traction Network

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
Figure 3 Shows how Passive filter installed in any point of the traction network will filter out the harmonics from load. ABSTRACT This study investigates the improvement railway network Power Quality (PQ) parameters by optimal passive filter placement in railway traction networks.
Sabari BK, Sharmeela Chenniappan, Sivaraman P, D. P. Kothari   +3 more
wiley   +1 more source

Analisis Preventive Maintenance Berdasarkan Mean Time Between Failure (MTBF) Dan Mean Time To Repair (MTTR) Pada Alat Blow Molding Di PT XYZ

Jurnal Pengabdian Masyarakat Bangsa
PT XYZ merupakan perusahaan yang bergerak di bidang manufaktur aksesoris mobil otomotif dan interior kelautan yang berkembang. Sebagian besar produk plastik yang dihasilkan dibuat menggunakan mesin blow molding dengan produk yang sangat bervariasi Sehingga, apabila terjadi kerusakan maka akan menyebabkan produksi tidak bisa berjalan sebagaimana ...
Silvia Silvia, Reviana Inda Dwi Suyatmo, Murnianti Murnianti   +2 more
openaire   +1 more source

Lifetime Characteristics Analysis and Reliability Evaluation of Support Capacitors for Traction Converters Under Electrothermal Coupled Stress

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
In this paper, we introduce a systematic evaluation framework for the remaining service life and reliability of DC‐link capacitors in railway traction systems. By refining traditional assessment techniques with an electrothermal‐coupled degradation model and utilising accelerated ageing data from high‐mileage components, our approach offers a robust ...
Pei Chunxing, Liu Jianqiang, Wang Yanqin, Zhang Yize, Yu Peng, Chen Kefan   +5 more
wiley   +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

Non‐Isolated‐Isolated Hybrid Cascaded Multilevel Converter Based on an Extended Space Vector Pulse Width Modulation Strategy for Traction Drive Systems

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
ABSTRACT This paper proposes a non‐isolated‐isolated hybrid cascaded multilevel converter (NI–IHCMC) based on an extended space vector pulse width modulation (SVPWM) strategy for traction drive systems. Topology optimization and modulation constraints are adopted to eliminate the short‐circuit risks of the proposed design. The proposed topology retains
Xifeng Xie, Xiao Lü, LingHui Meng, Zeliang Shu   +3 more
wiley   +1 more source

Availability and mean time between failures of redundant systems with random maintenance of subsystems [PDF]

, 1977
It is shown how the availability and MTBF (Mean Time Between Failures) of a redundant system with subsystems maintenanced at the points of so-called stationary renewal processes can be determined from the distributions of the intervals between ...
Schneeweiss, W.
core  

Automatically Monitoring, Controlling, and Reporting Status/Data for Multiple Product Life Test Stands

Inventions, 2019
This paper describes an industry laboratory implementation of local and remote automation monitoring and control of several product testing stands for status, safety, and an efficient use of resources, as well as the purpose and inter-relationship ...
Richard Fertell, Hamed Ershad
doaj   +1 more source

Identification of Critical Machine in Textile Industry Using Reliability‐Centred Maintenance and Failure Mode and Effects Analysis—A Case Study of Bahir Dar Textile's Share Company

The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.
The study aims to mitigate these risks through the implementation of a structured RCM policy. The findings indicate that the machines in the spinning section are the most critical in terms of their failure impact. Implementing the RCM methodology demonstrates significant economic benefits by reducing risk through a targeted FMEA approach.
Befekadu Zeleke Asfaw, Bereket Haile Woldegiorgis, Tamrat Yifter Meles, Velmurugan Paramasivam   +3 more
wiley   +1 more source

Selection of Production Reliability Indicators for Project Simulation Model

Applied Sciences, 2022
Due to technological enhancements, traditional, qualitative decision-making methods are usually replaced by data-driven decision-making even in smaller companies.
László Péter Pusztai, Lajos Nagy, István Budai   +2 more
doaj   +1 more source

Seismic Design Gaps and Link Innovations: Evaluating Gusset Connected Box and I‐Shaped Links in Multi‐Tiered EBFs

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study addresses a critical gap in seismic design codes by evaluating the nonlinear performance of multi‐tiered eccentrically braced frames (MT‐EBFs) and offering practical recommendations for future provisions. MT‐EBFs, an advanced variation of conventional EBFs, incorporate multiple tiers of links and braces within a single story, making them ...
Mohammad Rezaee, Abazar Asghari, Arnab Biswas   +2 more
wiley   +1 more source