Results 21 to 30 of about 3,142 (199)

Summary of Urban Distribution Network Structure Mode and Substation Configuration at Home and Abroad

open access: yes发电技术, 2018
The selection of urban distribution network structure mode and substation configuration can affect the organizational structure and construction investment scale of the power grid.
Fujian CHI   +6 more
doaj   +1 more source

Electric power substation capital costs [PDF]

open access: yes, 1997
The displacement or deferral of substation equipment is a key benefit associated with several technologies that are being developed with the support of the US Department of Energy`s Office of Utility Technologies. This could occur, for example, as a result of installing a distributed generating resource within an electricity distribution system.
Dagle, J. E., Brown, D. R.
openaire   +2 more sources

Infrared spectrum target recognition and positioning technology based on image segmentation algorithm

open access: yesDiscover Artificial Intelligence
In the era of rapid development of digitalization and science and technology, infrared images are widely used in security, industry and other fields, but their target recognition and positioning face many difficulties. The existing image segmentation and
Runming He   +3 more
doaj   +1 more source

Analysis and Thinking on the Difficulties of Substation Location in Guizhou under the Background of New Energy [PDF]

open access: yesE3S Web of Conferences
This paper takes the site selection of power supply side substation in Guizhou as an example, analyzes and discusses the characteristics of this kind of substation site selection process, and provides a new idea and way for the site selection of power ...
Li Linlin   +3 more
doaj   +1 more source

Study of power and voltage delivery after successfully black-start

open access: yesJurnal Ilmiah SINERGI, 2022
Efforts to maintain the continuity of electricity distribution to customers and reduce the amount of Energy Not Distributed (END) are to speed up the recovery process due to disturbances in the electricity distribution system, especially blackouts.
Andika Pradnya Satriawan   +2 more
doaj   +1 more source

Transformation in substation automation: Cyber-Resilient Digital Substations (CyReDS) in power grids

open access: yesat - Automatisierungstechnik, 2023
AbstractThe digitalization of substations leads to a high degree of automation, which is referred to as Digital Substations with the use of the IEC 61850. An increase in cybersecurity is necessary, and technically enabled by detection and incident response systems – security-by-design is currently often secondary.
Dennis Rösch   +5 more
openaire   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

A Full AC Time‐Series Analysis of Photovoltaic Hosting Capacity in Niger's Grid

open access: yesEnergy Science &Engineering, EarlyView.
Methodological framework for PV hosting capacity assessment. ABSTRACT The integration of solar photovoltaic (PV) systems into sub‐Saharan African distribution grids presents a transformative opportunity to enhance energy access and sustainability. However, accurately quantifying the hosting capacity (HC), the maximum PV power that can be accommodated ...
Hamza Abarchi Halarou   +5 more
wiley   +1 more source

Enhancing Infrastructure Resilience in Service Utilities through Embedding Versatility in System Architecture

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Enhancing infrastructure resilience, a key component of transforming and sustainably developing service utilities, requires a transdisciplinary and systems engineering framework. Addressing vulnerabilities in system architecture offers opportunities for resilience improvements, thereby mitigating the environmental, social, and economic impacts
Bob Hasanabadi   +2 more
wiley   +1 more source

Distribution network insulator detection based on improved ant colony algorithm and deep learning for UAV

open access: yesiScience
Summary: Under the background of the accelerating speed of urban and rural construction, the geographical environment of overhead transmission lines has also changed greatly.
Yimin Zhou, Dong Zhang, Xingming Ma
doaj   +1 more source

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