Results 91 to 100 of about 1,342,583 (304)

Resilience assessment of active distribution systems considering microgrid formation based on grid‐edge DERs

IET Generation, Transmission & Distribution
Distributed energy resources (DERs) provide flexible load restoration strategies, which can effectively enhance the resilience of active distribution systems (ADSs). Whereas, the widespread DERs in ADSs complicates the supply‐demand relationship and make
Yuxiong Huang, Xuanman Rong, Gengfeng Li, Chen Chen, Zhaohong Bie   +4 more
doaj   +1 more source

Reliability centered maintenance optimization for power distribution systems

International Journal of Electrical Power & Energy Systems, 2014
Abstract Today’s electricity distribution systems operate in a liberalized market. These systems should therefore be able to provide electricity to customers with a high degree of reliability and be cost-effective for suppliers. RCM (Reliability Centred Maintenance) was invented by the aircraft industry in the 1960s, to organize the increasing need ...
B. Yssaad, M. Khiat, A. Chaker
openaire   +1 more source

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source

Reliability Assessment of Power Distribution Cyber–Physical Systems Considering the Impact of Wireless Access Networks

Applied Sciences
With the rapid increase in the number of various terminal devices in distribution systems, the important impact of communication networks on power supply reliability in cyber–physical distribution systems (CPDSs) is becoming increasingly prominent.
Changyue Lu, Siguang Zheng, Xiaoran Dai, Xiaoyan Wu   +3 more
doaj   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Resilience enhancement strategy for cyber–physical distribution systems that considers cross‐space propagation of information risk

IET Renewable Power Generation
Cyber–physical distribution systems with renewable energy should have high resilience under extreme conditions. However, in a distribution system with deep cyber–physical coupling, the propagation of information risk impairs the resilience of the system.
Jiaqi Ju, Qi Wang, Wei Wang, Ming Ni
doaj   +1 more source

Reliability improvement of distribution networks: A case study of Duhok distribution network

Emitter: International Journal of Engineering Technology
Power system is considered one of the most complicated infrastructures. The main components of the system are generation, transmission and distribution. The main function of the system is to supply consumers with electricity as economically and reliably ...
Emad Sadiq, Rakan Antar
doaj   +1 more source

Arcing High Impedance Fault Detection Using Real Coded Genetic Algorithm

, 2007
Safety and reliability are two of the most important aspects of electric power supply systems. Sensitivity and robustness to detect and isolate faults can influence the safety and reliability of such systems.
Al-Othman, A.K., Sykulski, J.K., Zamanan, N.   +2 more
core  

Optimal Operation Of Power Transformers In Power Systems In A Depressed Economy [PDF]

, 2007
Power transformer is one of the most important equipment in an electric power transmission and distribution system. It is very essential in ascertaining the reliability of any power utility.
Ekeh, J.C., lkwu, E.O, Torru, H. R., Wara, S.T.   +3 more
core  

A New Efficient Stochastic Energy Management Technique for Interconnected AC Microgrids

, 2018
Cooperating interconnected microgrids with the Distribution System Operation (DSO) can lead to an improvement in terms of operation and reliability.
Dabbaghjamanesh, Morteza, Fard, Abdollah Kavousi, Ferdowsi, Farzad, Mehraeen, Shahab   +3 more
core   +1 more source