Results 11 to 20 of about 72,044 (240)

Upgradation of Existing Substation into a Smart Substation

open access: yesAdvances in Research, 2020
The evolution of existing grids to smart grids for power supply is technologically the most prominent research area. It is one of the hot projects considered to contribute in national economy, also at the top priority for the country and involves hefty investments, although the entire research and development area is still immature.
Preetinder Singh, Veena Kumari
openaire   +2 more sources

Insulator fault feature extraction system of substation equipment based on machine vision

open access: yesIET 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

Distributed wireless network resource optimisation method based on mobile edge computing

open access: yesIET Networks, EarlyView., 2022
This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang   +4 more
wiley   +1 more source

Formation and influence analysis of electrolytic corrosion products on insulator surface

open access: yesHigh Voltage, 2021
Nowadays, end fitting corrosion reduces the mechanical strength and flashover voltage of insulators, forming a huge threat to high‐voltage direct current transmission lines.
Bin Cao   +7 more
doaj   +1 more source

Micro-seismic monitoring substation based on precision clock synchronization technology

open access: yesMeikuang Anquan, 2021
A micro-seismic monitoring substation based on precision clock (PTP) synchronization technology was developed. This article introduces the software and hardware design of substation and the principle and implementation of precision clock synchronization
AN Sai
doaj   +1 more source

Performance evaluation of MPLS-enabled communications infrastructure for wide area monitoring systems [PDF]

open access: yes, 2015
In order to obtain the transient power system measurement information, Wide Area Monitoring Systems (WAMS) should be able to collect Phasor Measurement Unit (PMU) data in a timely manner.
Ashton, PM   +3 more
core   +1 more source

Optimal Sizing of a Photovoltaic/Battery Energy Storage System to Supply Electric Substation Auxiliary Systems under Contingency

open access: yesEnergies, 2023
Electric substations (ESS) are important facilities that must operate even under contingency to guarantee the electrical system’s performance. To achieve this goal, the Brazilian national electricity system operator establishes that alternating current ...
Ailton Gonçalves   +9 more
doaj   +1 more source

Shift factor-based SCOPF topology control MIP formulations with substation configurations [PDF]

open access: yes, 2017
Topology control (TC) is an effective tool for managing congestion, contingency events, and overload control. The majority of TC research has focused on line and transformer switching. Substation reconfiguration is an additional TC action, which consists
Caramanis, Michael C.   +5 more
core   +1 more source

Prospects for the development of the energy complex of the North-East of Russia

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2021
THE PURPOSE. To analyze scenarios for the development of the energy complex of one of the regions of the North-East of Russia for the period up to 2030 with a target vision until 2050.
N. S. Volotkovskaya   +4 more
doaj   +1 more source

Voltage regulation considerations for the design of hybrid distribution transformers [PDF]

open access: yes, 2014
The future substation depends on finding a way to mitigate the effects of the drawbacks of the conventional legacy by employing the efficiency of the solid state switches [1].
Alqarni, M, Darwish, M, Radi, MA
core   +1 more source

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