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Substation voltage upgrading

IEEE Transactions on Power Delivery, 1989
Conversion of lines and substations to higher voltage has emerged in the industry as a viable alternative in meeting load growth or transmission requirements. This somewhat unconventional approach offers several advantages. Beyond the practical aspects such as use of available right-of-way and substation site, the economic advantages may be of ...
J. Panek, H. Elahi
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Substation-to-Substation Applications

2016
Power system faults disrupt normal electrical power flow by diverting current through a short-circuited connection and collapsing power system voltage. Prompt and reliable clearing of power system faults therefore is of great importance in the design and operation of the power system.
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Substate Dictators

2020
This chapter discusses the challenges that substate leaders faced after the war and the party-based tools they used to forge networks. It analyzes how substate leaders subjugate rank-and-file officials and explores the four mechanisms that were deployed by regional leaders as they sought to secure competent and loyal colleagues.
Yoram Gorlizki, Oleg Khlevniuk
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Evolution of MV/LV substations - compact substations

16th International Conference and Exhibition on Electricity Distribution (CIRED 2001), 2001
The aim of this article is to present Spanish developments in MV/LV compact substations (indoor, outdoor and underground solutions), thereby deducing the next step in the design of MV/LV substations in Europe.
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Ethernet in the substation

2006 IEEE Power Engineering Society General Meeting, 2006
Trends in electric utility automation, specifically substation automation, have converged upon a common communications architecture with the goal of having interoperability between a variety of intelligent electronic devices (IEDs) found in the substation.
M.P. Pozzuoli, R. Moore
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An optimized design of substation-area protection in smart substation

2017 IEEE 3rd Information Technology and Mechatronics Engineering Conference (ITOEC), 2017
This paper proposes a substation-area protection in smart substation to overcome the defects in conventional protection system. The protection can provide local backup protection for the whole substation with current differential principle. The current sampled values are obtained by process level Ethernet inside smart substation, also by wide-area ...
Jun Wang   +3 more
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Who's watching the unattended substation [substation television system

IEEE Power and Energy Magazine, 2005
The substation television system is a product of the combination of security protecting technology with the automation of electric power dispatch, the purpose of which is to enable a substation attended by a few people and capable of performing the functions of telemetry, telesignaling, telecontrol, and teleregulation to genuinely become an unattended ...
null Yi Luo, null Guangyu Tu
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In the Labyrinth: Substations

2022
<p>Alain Robbe-Grillet (French author, filmmaker and leader of the mid-Twentieth Century Nouveau Roman, ‘New Novel’ movement) argued that ambiguity, disjunction and chance, rather than order, identity and significance, are the principal characteristics of the experience of modern life, which is in fact discontinuous, defined by repetitive detail,
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Quieting substation equipment

Electrical Engineering, 1935
With the aid of sound measurements made with an analyzing type of sound meter, it has been possible to ascertain the principal sources of noise in an electric power substation in a residential district and to reduce the noise to an unobjectionable level.
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A novel substation area backup protection for smart substation

2013 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2013
This paper proposes a new scheme of substation area backup protection system based on substation area range of information. A configuration scheme of relay protection in smart substation was proposed firstly, the structure of substation area backup protection (SABP) was introduced, the information matrix of SABP which can reflect the substation ...
Qingmian Li   +5 more
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