ELFT HÍRADÓ

[Szarka László <szarka AT ggki.hu>]

Íme, ez történhetett: "There is no official cause yet, and it may take some time before they explain what happened, if they do. But it seems very clear to people who know about these things. When too much renewable energy is added to the grid at the expense of thermal and nuclear electricity there is a lack of inertia. This inertia is provided by the big spinning components that keep turning and compensate for grid's oscillations and instability. Wind and solar can't do that because they go through inverters and have no way to keep the grid balanced. So when a bigger oscillation takes place in the grid that cannot be compensated because of lack of inertia, both electricity generators and customers shut themselves off to protect themselves, and large parts of the grid disconnect, propagating the problem. The ultimate cause of the instability doesn't matter, because it is bound to happen sooner or later.

There were warnings over the past months that something like this could happen, but since it was avoided it gave them a false sense of security. The government implemented a system in which when demand exceeds generation some industries are paid good money to disconnect themselves. Anything but having a reliable inexpensive generation system and a reliable grid as we used to have. The government will start closing down all nuclear reactors in two years and they provided 25% of the electricity and most of the baseload. We better get used to the blackouts, because this is going to be like in Venezuela or Cuba. Socialism requires not learning from mistakes.

A week ago the national grid operator was boasting that for the first time they got to 100% renewable energy on a weekday. Of course, it was Holy Thursday, so in Spain many industries and businesses are closed. Well, it looks like this was the result. A big achievement indeed. It is estimated a cost of 1.300 millions of euros."

Forrás: Javier Vinós, 2025. április 29.

Az éjszakai műholdképet Willie Soontól kaptam:

https://x.com/buzzyrobot/status/1917172175418659130

"The Iberian Peninsula… wiped off the map of lights. This is how it looked from orbit last night after a massive blackout hit Spain and Portugal. Cosmic silence over the region.”

Tisztelt Fizikusok!

Jó reggelt kívánok.

Szarka László Csaba

2025. 04. 29. 20:44 keltezéssel, Vásárhelyi Gábor írta:

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Tud valaki kompetens véleményt vagy valószínűsíthető okot mondani, hogy mi okozhatta a Spanyol áramleállást? Ez valami nagy hálózatos spontán nagy fluktuáció /rezonancia jelenség kaotikus dinamika mentén, vagy valami sokkal konkrétabb, determinisztikus ok? Izgi, hogy mindenki csak találgat, nagyon kíváncsi lennék a szakértő fizikus közeg véleményére!

Köszönettel,
Vásárhelyi Gábor
ELTE Biológiai Fizika Tanszék

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