Glossary entry

Bulgarian term or phrase:

безаварийно изключване

English translation:

non-emergency shutdown/ switch off/turning off without failure, fail-safe shutdown/scram (system)

Added to glossary by Veta Anton
Mar 14, 2011 23:11
13 yrs ago
Bulgarian term

безаварийно изключване

Bulgarian to English Tech/Engineering Engineering: Industrial
Ядрените реактора се изключват безаварийно.

Proposed translations

11 hrs
Selected

non-emergency shutdown

При МПСУТП(микропроцесорните системи за управление на технологичните процеси) имат 4 извънредни последователности HOLD, RESTART, SHUTDOWN, EMERGENCY SHUT DOWN. Съответно, първата е да върне процеса в технологичните параметри, втората да рестартира технологичния процес, тратата е когато има опасност от авария да се спре инсталацията, а четвъртата е когато аварията е неизбежна, системата така да управлява инсталацията, че колкото си може по-малко поражения да има. Следователно, безаварийно изключване ще е non-emergency shutdown
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6 hrs

non-emergency switch off/turning off without failure

В технически ръководства съм срещала и "switching off" за "изключване".
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9 hrs

Fail-safe shutdown/scram (system)

US website:

These reactors have fail-safe shutdown systems that monitor facility conditions, and before an unsafe condition occurs, control rods can be used to rapidly reduce the reactor power level. There are also redundant systems to shut down a reactor to provide added protection of the public.

http://www.nrc.gov/reading-rm/doc-collections/fact-sheets/re...

US website:

All U.S. nuclear power plant reactor designs incorporate a fail-safe SCRAM* feature. Simply, the control rods are spring-loaded to the fully-inserted position, which instantly shuts down the nuclear reaction. In the absence of an operator command, electrical power failure will instantly drop the rods and shut down the reactor in about 4 seconds.

http://www.livinglakecountry.com/blogs/communityblogs/450121...
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