Who has the various tests for starting a turbine after maintenance?
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Who has the various tests that need to be carried out after repairing a turbine and before starting it up? What tests are required? Which ones should be done before starting up, and which ones during the startup process? How are these tests conducted? It’s urgent!!!
Interlock debugging, static valve pulling test, overspeed test
Static tests, AC/DC pump tests, main steam valve tripping tests, low oil pressure protection tests, shaft alignment tests, oil injection tests, overspeed tests, vacuum tightness tests, extraction check valve tests, etc. – turbine manufacturers generally provide the procedures for these tests.
1. Lubricating oil pressure protection test 2. Oil pressure regulation protection test 3. Accumulator test 4. Emergency shutdown valve test 5. Tests on shaft vibration, shaft displacement, shaft temperature, and rotational speed – these are carried out on the control panel. 6. Overspeed test 7. Shutdown solenoid valve test 8. Exhaust pump performance test 9. Condenser tightness test 10. Condensate pump interlock test. I’m sorry; I only remember these. You can check the turbine’s manual – it contains plenty of information!
Depending on the user of the turbine, the test contents will vary slightly. It should be determined through technical consultation with the manufacturer!