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AS Eesti Raudtee Elektrivõrgud

Bitjutski, Andrei (2014) AS Eesti Raudtee Elektrivõrgud. [thesis] [en] AS Estonian Railway Electrical Networks .

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Abstract

Elektrivõrkude põhitegevusala on raudteetarbijate elektrivarustuse häireteta tagamine ning jaotusvõrkude, alajaamade, välisvalgustusseadmete, kontaktvõrgu ja veoalajaamade hooldus- ja remonditööde teostamine. Kokku 6-10 kV elektriliinide üldpikkus on 704,3 km. Eesti Raudtee elektrivarustus toimub Eesti Energia AS- i toitevõrkudest pingel 0,4/6/10/35/110 kV. On olemas 3 veoalajaama ja 19 toitealajaama. Energiadispetšeri operatiivjuhtimise alla kuuluvad kõik elektrivõrkude poolt teenindatavad rongide elektervedu, side, tsentralisatsiooni ja blokeeringu ning teiste tarbijate elektrivarustust tagavad seadmed. Veoalajaamad teostavad voolu kontaktvõrkudesse ning elektrirongile. Oleks vaja arendada seda suunda, et tulevikus saaks kasutada elektrit. Kuna elekter on keskkonnasõbralikum, odavam ning kergesti kättesaadav ressurss. Raudtee elektrivõrkude plaanipäraseks arenguks on vaja koostada uus AS Eesti Raudtee elektrivõrgud arengukava aastateks 2015-2020.

Abstract [en]

Electricity networks in the main activity is to ensure the rail consumer supply disruptions and distribution networks, substations, outdoor lighting fixtures, traction substations and catenary maintenance and repairs carried out. A total of 6-10 kV power lines overall length of 704.3 km. Railway electrification will be Estonian Energy AS power supply networks for voltage 0.4 / 6/10/35/110 kV. There are 3 transport substations and 19 power substations. Energy dispatchers under the operational command of all electricity networks served by electric trains, transport, communication, centralization, and the blocking and other electrical equipment to ensure consumer devices. Traction substations carry out electrical contact, electrical grids, and train. It would be necessary to develop this direction in the future to use electricity. Because electricity is more environmentally friendly, less expensive and readily available resource

Item Type: thesis
Advisor: Raivo PÜTSEP
Subjects: Transport > Rail transport
Transport > Rail transport > Railway engineering > Railway automation
Transport > Rail transport > Railway engineering > Power Supply and Networks
Transport > Rail transport > Railway engineering
Divisions: Institute of Logistics > Railway Engineering
Depositing User: Andrei Bitjutski
Date Deposited: 20 Jun 2014 10:03
Last Modified: 20 Jun 2014 10:05
URI: http://eprints.tktk.ee/id/eprint/591

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