About this document

Barring Gear Jamming in Hot Tripping by NILESH is a document available to read on EtoBox.

The document discusses issues with barring gears jamming during hot tripping of steam turbines. It lists several probable causes of jamming including improper seal steam temperature and pressure, rotor lift in bearings, low LP gland clearances, and temperature differences. Recommended actions during coasting down include avoiding sudden vacuum drops and withdrawing seal steam only after 0.15 vacuum. Checks and corrections in case of jamming include checking LP gland clearances and ensuring rotor lift in bea

Author

NILESH

Language

EN