(So I'm not the only one messing things up by moving furniture ...)

From: https://www.theregister.com/2021/07/28/taiwan_nuclear_plant_shutdown/

===
D'oh! Misplaced chair shuts down nuclear plant in Taiwan
Surprisingly a real-life scenario and not a plotline from The Simpsons
Laura Dobberstein Wed 28 Jul 2021 // 13:01 UTC

A reactor at Guosheng Nuclear Power Plant in Taiwan malfunctioned on Tuesday morning, triggering an auto shutdown that resulted in the loss of 985 megawatts of power -- all due to the misplacement of a chair.

The plant owner, state-run Taipower, said the incident did not cause any grid power outages, although the power supply light turned yellow from green, indicating the system was running at 6-10 per cent of operating reserve ratio.

Both the power company and the Atomic Energy Commission, a government agency for atomic safety, confirmed there was no concern about radiation release.

An investigation by the Association for Natural Energy pinpointed the cause: misplaced furniture. Staff working in the control room moved the chair to clean and, in the process, knocked the acrylic protective cover of a main steam isolation valve switch causing it to tilt, shift, and close, setting off a chain reaction that tripped the main steam turbine and stopped the reactor.

Taipower filed a report on the 6:30am oopsie and by 11:40pm the reactor was approved to restart.

However, restarting a nuclear reactor of this type from scratch takes three days to reach maximum output, according to the Taipei Times.

Luckily for Taiwan and the power company, the incident took place early in the morning when demand was low and sufficient reserve capacity existed.

The reactor in question is scheduled to pump out power until March 2023, when its operating permit expires.
===

--Sean
(who never breaks things by moving them)

--- Maximus/2 3.01
* Origin: Outpost BBS // bbs.outpostbbs.net:10123 (618:618/10)

Re: Oops!
By: Sean Dennis to All on Thu Jul 29 2021 04:11 pm

(So I'm not the only one messing things up by moving furniture ...)

From: https://www.theregister.com/2021/07/28/taiwan_nuclear_plant_shutdown/

===
D'oh! Misplaced chair shuts down nuclear plant in Taiwan
Surprisingly a real-life scenario and not a plotline from The Simpsons
Laura Dobberstein Wed 28 Jul 2021 // 13:01 UTC

A reactor at Guosheng Nuclear Power Plant in Taiwan malfunctioned on Tuesday morning, triggering an auto shutdown that resulted in the loss of 985 megawa of power -- all due to the misplacement of a chair.

The plant owner, state-run Taipower, said the incident did not cause any gri power outages, although the power supply light turned yellow from green, indicating the system was running at 6-10 per cent of operating reserve rati

Both the power company and the Atomic Energy Commission, a government agency for atomic safety, confirmed there was no concern about radiation release.

An investigation by the Association for Natural Energy pinpointed the cause: misplaced furniture. Staff working in the control room moved the chair to cl and, in the process, knocked the acrylic protective cover of a main steam isolation valve switch causing it to tilt, shift, and close, setting off a chain reaction that tripped the main steam turbine and stopped the reactor.

Taipower filed a report on the 6:30am oopsie and by 11:40pm the reactor was approved to restart.

However, restarting a nuclear reactor of this type from scratch takes three days to reach maximum output, according to the Taipei Times.

Luckily for Taiwan and the power company, the incident took place early in t morning when demand was low and sufficient reserve capacity existed.

The reactor in question is scheduled to pump out power until March 2023, whe its operating permit expires.
===

--Sean
(who never breaks things by moving them)

It looks very frail of a setup for me, if knocking off an acrylic covering is that easy to do and can shut a critical service down.

But nowadays there are nucelar plants whose computers are Internet reachable so what can you ask for these days?

--
gopher://gopher.richardfalken.com/1/richardfalken
--- SBBSecho 3.14-Linux
* Origin: Palantir * palantirbbs.ddns.net * Pensacola, FL * (618:250/24)

Hello Sean!

On 29 Jul 2021, Sean Dennis said the following...

and, in the process, knocked the acrylic protective cover of a main
steam isolation valve switch causing it to tilt, shift, and close, setting off a chain reaction that tripped the main steam turbine and stopped the reactor.

:-O

--Sean
(who never breaks things by moving them)

Never happened to me either. :-D

Best regards
Zip

--- Mystic BBS v1.12 A47 2021/07/28 (Linux/64)
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