What are the protections required to protect turbine?
Answer Posted / devanesan
1.High speed
2.Low frequency
3.High shaft vibration
4.bearing temperature high.
5.axial shift
6.Top bottom casing differential temp.
7.condenser vacuum.
8.MS Temperature high/low
9.RH Temperature high/low
10. Lube oil pr. low.
11. Main oil tank level low.
12. differential expantion(not in all turbine)
13. HP turbine exhaust temp. high.
14. in generator protection.
| Is This Answer Correct ? | 12 Yes | 2 No |
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