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232 results for “25kV”
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@25kV How does something like this happen in such a critical spot like the #Eurotunnel?
Edit: And would a rigid overhead system be "better"?
CC @jon @bovine3dom #Eurostar #eurostarchaos #eurostardelays
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@25kV How does something like this happen in such a critical spot like the #Eurotunnel?
Edit: And would a rigid overhead system be "better"?
CC @jon @bovine3dom #Eurostar #eurostarchaos #eurostardelays
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@25kV How does something like this happen in such a critical spot like the #Eurotunnel?
Edit: And would a rigid overhead system be "better"?
CC @jon @bovine3dom #Eurostar #eurostarchaos #eurostardelays
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@25kV How does something like this happen in such a critical spot like the #Eurotunnel?
Edit: And would a rigid overhead system be "better"?
CC @jon @bovine3dom #Eurostar #eurostarchaos #eurostardelays
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@25kV How does something like this happen in such a critical spot like the #Eurotunnel?
Edit: And would a rigid overhead system be "better"?
CC @jon @bovine3dom #Eurostar #eurostarchaos #eurostardelays
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Its high time I did another #railwaysexplained thread. Open to suggestions on topic; before you do though, check my existing threads at https://mas.to/@25kV/110644720069392183
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A slightly unusual #RailwaysExplained thread today...
HOW IT WORKS - OVERHEAD LINE TEST TRAINS (SLIGHT RETURN)
A while back I did a thread on OLE test trains which you can read here: https://mas.to/@25kV/110895234449246235 More recently, SPL have put together a further iteration of the FrankenTrain™ to test the next stage of Midland Mainline Electrification (MMLE), & today they kindly invited me and a colleague on board to observe high speed testing of the new OLE between Wigston and Kettering North Junction.
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That's everything I can think of that's different about mountain railways - have I missed anything? Comment below.
As always, you can find out more about mountain railways and OLE by downloading my book from https://ocs4rail.com/downloads.
You can also buy the physical book here: https://www.thepwi.org/product/overhead-line-electrification-for-railways
Finally, you can read my other #RailwaysExplained threads here: https://mas.to/@25kV/110644720069392183
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@25kV Randklev bridge at #Dovrebanen is broken https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/store-skader-pa-brua-i-ringebu/ and will be for months, which means no electrified lines between southern part of Norway and the midle part.
(Actually, the #Rørosbanen is also closed https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/rorosbanen-stengt-etter-styrtregn/ so there is no rail at all for the moment)
https://openrailwaymap.org/?style=electrified&lat=61.51826450072164&lon=10.144318342208862&zoom=16
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@25kV Randklev bridge at #Dovrebanen is broken https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/store-skader-pa-brua-i-ringebu/ and will be for months, which means no electrified lines between southern part of Norway and the midle part.
(Actually, the #Rørosbanen is also closed https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/rorosbanen-stengt-etter-styrtregn/ so there is no rail at all for the moment)
https://openrailwaymap.org/?style=electrified&lat=61.51826450072164&lon=10.144318342208862&zoom=16
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@25kV Randklev bridge at #Dovrebanen is broken https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/store-skader-pa-brua-i-ringebu/ and will be for months, which means no electrified lines between southern part of Norway and the midle part.
(Actually, the #Rørosbanen is also closed https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/rorosbanen-stengt-etter-styrtregn/ so there is no rail at all for the moment)
https://openrailwaymap.org/?style=electrified&lat=61.51826450072164&lon=10.144318342208862&zoom=16
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@25kV Randklev bridge at #Dovrebanen is broken https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/store-skader-pa-brua-i-ringebu/ and will be for months, which means no electrified lines between southern part of Norway and the midle part.
(Actually, the #Rørosbanen is also closed https://www.banenor.no/nyheter-og-aktuelt/nyheter/2023/rorosbanen-stengt-etter-styrtregn/ so there is no rail at all for the moment)
https://openrailwaymap.org/?style=electrified&lat=61.51826450072164&lon=10.144318342208862&zoom=16
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@25kV Maybe also for other readers, a quick introduction on how the Norwegian railway is electrified for the moment:
https://openrailwaymap.org/?style=electrified&lat=60.55187815592804&lon=11.797943115234375&zoom=9
The Solør line https://en.wikipedia.org/wiki/Sol%C3%B8r_Line is not shown at this zoom level
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Anyway I hope you enjoyed this unusually personal thread... as always, you can find out more about test trains and OLE by downloading my book from https://ocs4rail.com/downloads. Section 21 refers.
You can also buy the physical book here: https://www.thepwi.org/product/overhead-line-electrification-for-railways
Finally, you can read my other #RailwaysExplained threads here: https://mas.to/@25kV/110644720069392183
/thread ends
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My thread of #RailwaysExplained threads part 2:
Trolley OLE
https://mas.to/@25kV/110882092974327945Test Trains
https://mas.to/@25kV/110895234449246235 and https://mas.to/@25kV/113148923879902980Dewirement Causes
https://mas.to/@25kV/110929145688339021Neutral Sections
https://mas.to/@25kV/110950964955189049Return Conductors, Booster Transformers and Auto Transformer Feeders
https://mas.to/@25kV/110962276174171304Discontinuous Electrification
https://mas.to/@25kV/110996151196964706Mountain Railways
https://mas.to/deck/@25kV/111280249438688521AC and DC electrification development
https://mas.to/deck/@25kV/111748932389752156 -
So I made a thread of threads - here are all my #RailwaysExplained threads on electrification.
Overlaps
https://mas.to/@25kV/110644578048445228OLE steelwork sizes
https://mas.to/@25kV/110644665373263606Windspeeds
https://mas.to/@25kV/110645244203695875UK pantograph types
https://mas.to/@25kV/110679686963723421Insulated pantograph horns
https://mas.to/@25kV/110883132371935477Broken droppers
https://mas.to/@25kV/110758670084722186Presag
https://mas.to/@25kV/110844127928942709Open Air ROCL
https://mas.to/@25kV/110844181939857304Spark gaps and surge arresters
https://mas.to/@25kV/110866820613809092 -
This is just... The Best :-D #railwaysexplained
RE: https://mas.to/users/25kV/statuses/110644720069392183 -
Britiske Railway Industry Association (RIA) har laget pamflett https://riagb.org.uk/RIA/Newsroom/Publications%20Folder/Rail_Electrification_The_Facts.aspx (via @25kV) som gir en kort oversikt over hvorfor en skal elektrifisere jernbanen. I Norge er elektrisk energi i tillegg normalt sett billigere enn i Storbritannia.
#togtut #norsktut #allheimen #Samferdselsdepartementet #Jernbanedirektoratet #BaneNor
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🔊 #NowPlaying on #KEXP's #Expansions
Kerri Chandler:
🎵 Heal My Heart (Marco Anzalone Remix Dub)https://open.spotify.com/track/6pxYDTWeyjA2qbynAHFAlE
https://25kv.bandcamp.com/track/heal-my-heart-25kv-remix
#Bandcamp -
#DB 🇩🇪 dual-voltage electric 181.001 is seen here at a railfan event at #Koblenz #Lützel in May 2006. This loco was built in 1966 and was able to operate under 15kV AC 16 2/3 Hz catenary (in #Germany 🇩🇪) and 25kV 50 Hz AC (parts of #France 🇫🇷 and #Luxembourg 🇱🇺), thus avoiding a locomotive change at the border.
#PastTrainTrips -
Railfans and railway professionals of Mastodon:
If you want to learn fascinating stuff about overhead line equipment and traction current ⚡ - a field of the railway system I don't know much about - do follow @25kV and make sure not to miss his excellent #RailwaysExplained threads he's gradually bringing to Mastodon: 👇
https://mas.to/@25kV/110962276174171304 -
#Bostadsmarknaden i #Sverige är ett skämt. Det vet vi. Särskilt i våra 3 största städer.
Ett exempel:
https://omni.se/lagenhet-for-23-000-i-manaden-ratas-trots-bostadsbrist/a/nyo3vxLåt oss anta att det är 4 sovrum. Det blir alltså 5750kr/sovrum/månad + vatten. För 1 sovrum och delat kök och badrum, om man kan tänka sig inneboende.
Jag har bott i en 5a på 110kvm byggd 1960-tal, totalt ytrenoverad 2019 innan vi flyttade in, hyra 12400kr/mån. inkl. 25kvm uteplats.
Vad får man för #bostadsrätt i Stockholm för 23000/mån?
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#Bostadsmarknaden i #Sverige är ett skämt. Det vet vi. Särskilt i våra 3 största städer.
Ett exempel:
https://omni.se/lagenhet-for-23-000-i-manaden-ratas-trots-bostadsbrist/a/nyo3vxLåt oss anta att det är 4 sovrum. Det blir alltså 5750kr/sovrum/månad + vatten. För 1 sovrum och delat kök och badrum, om man kan tänka sig inneboende.
Jag har bott i en 5a på 110kvm byggd 1960-tal, totalt ytrenoverad 2019 innan vi flyttade in, hyra 12400kr/mån. inkl. 25kvm uteplats.
Vad får man för #bostadsrätt i Stockholm för 23000/mån?
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#Bostadsmarknaden i #Sverige är ett skämt. Det vet vi. Särskilt i våra 3 största städer.
Ett exempel:
https://omni.se/lagenhet-for-23-000-i-manaden-ratas-trots-bostadsbrist/a/nyo3vxLåt oss anta att det är 4 sovrum. Det blir alltså 5750kr/sovrum/månad + vatten. För 1 sovrum och delat kök och badrum, om man kan tänka sig inneboende.
Jag har bott i en 5a på 110kvm byggd 1960-tal, totalt ytrenoverad 2019 innan vi flyttade in, hyra 12400kr/mån. inkl. 25kvm uteplats.
Vad får man för #bostadsrätt i Stockholm för 23000/mån?
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#Bostadsmarknaden i #Sverige är ett skämt. Det vet vi. Särskilt i våra 3 största städer.
Ett exempel:
https://omni.se/lagenhet-for-23-000-i-manaden-ratas-trots-bostadsbrist/a/nyo3vxLåt oss anta att det är 4 sovrum. Det blir alltså 5750kr/sovrum/månad + vatten. För 1 sovrum och delat kök och badrum, om man kan tänka sig inneboende.
Jag har bott i en 5a på 110kvm byggd 1960-tal, totalt ytrenoverad 2019 innan vi flyttade in, hyra 12400kr/mån. inkl. 25kvm uteplats.
Vad får man för #bostadsrätt i Stockholm för 23000/mån?
