Re: Batteries And Mains - Getting It Wrong

From	"Carlos E.R." <robin_listas@es.invalid>
Newsgroups	comp.os.linux.misc
Subject	Re: Batteries And Mains - Getting It Wrong
Date	2025-09-14 23:10 +0200
Message-ID	<ojnjplxbgm.ln2@Telcontar.valinor> (permalink)
References	<2MKcnQmKuJ1NtFr1nZ2dnZfqn_udnZ2d@giganews.com>

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On 2025-09-14 22:47, c186282 wrote:
> https://www.helsinkitimes.fi/finland/finland-news/domestic/27913- 
> helsinki-tram-disruptions-continue-after-voltage-upgrade-damages-older- 
> fleet.html
> 
> 
> 
> Several older trams in Helsinki were damaged over the weekend after
> the city’s main tramline voltage was increased. While many units
> have now returned to service, City Transport warns passengers to
> expect continued changes and possible cancellations during the
> coming week.
> 
> The voltage increase was carried out between Saturday and Sunday
> night to match the power levels used by Helsinki’s newer light
> rail lines, including the Kruunusillat route and Line 15. The
> network now operates at 750 VDC.
> 
> . . .
> 
>    Why ... let's just TURN UP THE VOLTAGE  :-)

The article says they tested it in advance.

> 
>    I seem to remember a US spacecraft where the
>    engineering 'B' Team decided to do the same
>    thing ...
> 


-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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Batteries And Mains - Getting It Wrong c186282 <c186282@nnada.net> - 2025-09-14 16:47 -0400
  Re: Batteries And Mains - Getting It Wrong "Carlos E.R." <robin_listas@es.invalid> - 2025-09-14 23:10 +0200
    Re: Batteries And Mains - Getting It Wrong c186282 <c186282@nnada.net> - 2025-09-14 17:30 -0400
  Re: Batteries And Mains - Getting It Wrong Marc Haber <mh+usenetspam1118@zugschl.us> - 2025-09-15 09:38 +0200

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