Turbocharger shutdown issues

2017-09-15View Original

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Recently, during the commissioning of the turbine, two automatic shutdown incidents occurred. When each person triggers the emergency stop, the quick-shut valve closes automatically. What could be the reasons for this?

Reply #22017-09-15

Check which condition triggered the stop sequence

Reply #32017-09-15

I can only check the interlocking signals.

Reply #42017-09-15

It’s probably caused by the chaining condition; check SIS

Reply #52017-09-16

Over-speed protection, vacuum protection – starting from instrument signals

Reply #62017-09-19

Did someone touch the emergency stop? The quick-close valve will definitely close

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Turbocharger shutdown issues

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