219
submitted 6 days ago by [email protected] to c/[email protected]
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[-] [email protected] 67 points 6 days ago
[-] [email protected] 10 points 6 days ago
[-] [email protected] 4 points 6 days ago

Too swedish, didnt read

[-] [email protected] 52 points 6 days ago

95 ton, 76 000hp electric motor. i feel like that may be important context.

[-] [email protected] 39 points 6 days ago

I'm planning on installing one on my bike.

[-] [email protected] 12 points 6 days ago

I thought about using it in a hairdryer

[-] [email protected] 5 points 6 days ago

No, it's the other way around: you actually install your bike on that motor

[-] [email protected] 6 points 5 days ago

I see many people here interested in what it is actually used for

Motorn driver en luftseparationsenhet (ASU) som kondenserar atmosfärisk luft så att syre och kväve separeras till rena gaser som kan användas i ståltillverkningsprocessen.

Which DeepL loosely translates to

The engine drives an air separation unit (ASU) that condenses atmospheric air to separate oxygen and nitrogen into clean gases that can be used in the steelmaking process.

The motor is going to a steelwork in India.

Source: https://news.cision.com/se/abb/r/abb-motor-satter-nytt-varldsrekord-genom-att-uppna-99-13-procent-energieffektivitet,c4157998

[-] [email protected] 5 points 5 days ago

Big motor means big conductor means exponentially less resistive losses. More volume to disappate heat. Big motor has more core laminations which means less reactive losses.

Big motor is very expensive.

[-] [email protected] 3 points 5 days ago
[-] [email protected] 3 points 6 days ago

Jokes aside. What do they use it for?

[-] [email protected] 7 points 6 days ago

From the article: The customer is a factory in India.

It is apparently saving the energy equivalent to 10 000 cars for a year.

[-] [email protected] 5 points 6 days ago

I guess ships? Or to spin a dynamo to create electricity /s

[-] [email protected] 2 points 6 days ago

The article says its for an "air-separation-unit", "luftseparationsenhet". For a steel factory in india

[-] [email protected] 1 points 6 days ago

Maybe a diesel electric ship? Idk

[-] [email protected] 31 points 6 days ago

It’ll last 25 years minimum, save 57,000,000 kronor (~6,000,000 usd), and reduce co2 generation equivalent to 10,000 cars. Neat!

[-] [email protected] 2 points 5 days ago

I don't understand if it's 10,000 over calculated years (i.e. a bit more than one per day) or if it's 10,000 cars per year (i.e. 250,000 in total). I'm guessing the later

Motorn ska ha en garanterad livslängd på över 25 år. /../ den nya verkningsgraden kommer att göra att 45 000 ton utsläpp av koldioxid undviks, vilket kan jämföras med att ta bort 10 000 bilar från vägarna under ett år.

[-] [email protected] 2 points 5 days ago

I also read it as the total CO2 emission reduction over its lifetime is 45000 tons which equates to the emissions of 10000 cars for one year, but the article leaves it a bit ambiguous.

[-] [email protected] 5 points 6 days ago
this post was submitted on 02 Jun 2025
219 points (99.5% liked)

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