Results 231 to 240 of about 3,974,486 (250)

A Prioritization Method for Switchgear Maintenance Based on Equipment Failure Mode Analysis and Integrated Risk Assessment

IEEE Transactions on Power Delivery
Switchgear is one of the key equipment in power grids. A proper maintenance strategy maximizes the cost-efficiency of switchgear maintenance expenses, meanwhile minimizing the power grid failure risk.
Nan Zhou, Yan Xu
semanticscholar   +1 more source

Dynamic prioritization of equipment and critical failure modes

Kybernetes, 2019
Purpose The purpose of this paper is to identify critical equipment by dynamically ranking them in interval-valued intuitionistic fuzzy (IVIF) circumstances.
M. Mahmoudi, H. A. Mahdiraji, A. Jafarnejad, H. Safari   +3 more
semanticscholar   +1 more source

Failure Risk Interval Estimation of Traction Power Supply Equipment Considering the Impact of Multiple Factors

IEEE Transactions on Transportation Electrification, 2018
Quantifying the failure risk of traction power supply equipment (TPSE) is of significant importance to the safe and stable operation of the traction power supply system. This paper proposes a method for conducting failure risk interval estimation for the
D. Feng, Sheng Lin, Zhengyou He, Xiaojun Sun, Zhen Wang   +4 more
semanticscholar   +1 more source

Equipment Failure Rate in Electric Power Distribution Networks: An Overview of Concepts, Estimation, and Modeling Methods

Engineering Failure Analysis, 2023
Hosein Ghasemi, Elnaz Shahrabi Farahani, M. Fotuhi‐Firuzabad, P. Dehghanian, A. Ghasemi, Fei Wang   +5 more
semanticscholar   +1 more source

Risk Analysis of Equipment Failure through Failure Mode and Effect Analysis and Fault Tree Analysis

Journal of Failure Analysis and Prevention, 2021
Anand S. Relkar
semanticscholar   +1 more source

A Prognosis-Centered Intelligent Maintenance Optimization Framework Under Uncertain Failure Threshold

IEEE Transactions on Reliability
Condition-based maintenance (CBM), as a key component of asset health management, is crucial to enhance the operational safety and availability of diverse mechatronic systems, such as railway vehicles, wind power equipment, nuclear devices, etc. A common
Li Yang, Yi Chen, Xiaobing Ma, Qingan Qiu, Rui Peng   +4 more
semanticscholar   +1 more source

Improved probit models to assess equipment failure caused by domino effect accounting for dynamic and synergistic effects of multiple fires

, 2021
Jianfeng Zhou, G. Reniers, V. Cozzani
semanticscholar   +1 more source

Failure modes, mechanisms and causes of shafts in mechanical equipment

Engineering Failure Analysis, 2022
N. Hou, Ning Ding, S. Qu, Weimin Guo, Long Liu, N. Xu, L. Tian, Huixia Xu, Xiangfeng Chen, F. Zaïri, Chi-Man Lawrence Wu   +10 more
semanticscholar   +1 more source

A Study on Prediction Model of Equipment Failure Through Analysis of Big Data Based on RHadoop

Wireless personal communications, 2017
Jin-Hee Ku
semanticscholar   +1 more source

Power distribution system equipment failure identification using machine learning algorithms

IEEE Power & Energy Society General Meeting, 2017
M. Doostan, B. Chowdhury
semanticscholar   +1 more source