Results 11 to 20 of about 12,882 (221)
Insulator fault feature extraction system of substation equipment based on machine vision
IET Networks, EarlyView., 2022 Abstract The artificial intelligence technology and intelligent automation are more and more widely used, the insulators play a supporting and insulating role in the operation of the grid. The use of machine vision inspection technology to detect insulator faults has become an inevitable trend of the times.
Keruo Jiang +4 more
wiley +1 more source
Modeling of operating modes of relay protection in electrical networks with insulated neutral [PDF]
E3S Web of Conferences, 2021 This work aims to study relay protection and automation in insulated neutral networks to identify additional criteria for choosing the type of earthing.
Aluynov A. +3 more
doaj +1 more source
Grounding fault detection and type determination of substation DC system [PDF]
E3S Web of Conferences, 2021 The DC system is used as the power supply for all kinds of protection, measurement and control, safety automation and other devices in the substation. It is the fundamental guarantee of power system control and protection.
Wang Guozhong +3 more
doaj +1 more source
Security Management and Traceability of Substation Software Versions
Zhongguo dianli, 2021 At present, the software and configuration of substation automation equipment have not undergone rigorous testing and verification or centralized management, which has brought great risks to the safe operation and maintenance of substation automation ...
Jin LI +5 more
doaj +1 more source
IEEE Access, 2022 This paper introduces a physical scaled-down realistic substation laboratory model development for translational research and education in smart grids. The development of a substation panel with four 3- $\phi $ feeders of 415 V, 65 A rating is described
Gurunath Gurrala +2 more
doaj +1 more source
Virtual Digital Substation Test System and Interoperability Assessments
Energies, 2021 Interoperability testing and analysis tools provide a means for achieving and assuring the integrity of multivendor intelligent electronic devices (IEDs) data exchanges. However, the testing and analysis are very time consuming and error prone, and these
Linwei Chen +3 more
doaj +1 more source
Study of Information Fusion of Distribution Network Automation and Digital Substation Automation
MATEC Web of Conferences, 2018 Information fusion of distribution network automation and digital substation automation can improve the efficient use of the digital substation’s distribution network data and strengthen the distribution network.
Zhang Lei, Zhou Yuzhi, Qian Bifu
doaj +1 more source
Software Defined Networks based Smart Grid Communication: A Comprehensive Survey [PDF]
, 2019 The current power grid is no longer a feasible solution due to ever-increasing user demand of electricity, old infrastructure, and reliability issues and thus require transformation to a better grid a.k.a., smart grid (SG).
Assi, Chadi +3 more
core +2 more sources
The Intellectual Automated Substation [PDF]
International Journal of Trend in Scientific Research and Development, 2018 The article is devoted to the study and introduction of modern technologies in electro technical branch of the industry for the purpose of increasing reliability of electric supply. Appling the latest technical developments marketed in automatic breakers Compact NS and Master pact of the company Schneider Electric , for modernization distributing ...
openaire +1 more source
Reliability analysis of distribution systems with photovoltaic generation using a power flow simulator and a parallel Monte Carlo approach [PDF]
, 2016 This paper presents a Monte Carlo approach for reliability assessment of distribution systems with distributed generation using parallel computing. The calculations are carried out with a royalty-free power flow simulator, OpenDSS (Open Distribution ...
Guerra Sánchez, Luis Gerardo +1 more
core +2 more sources