TURBINE
START UP TABLES(210 MW)
Tuesday, January 30, 2024
Dadri stage-1 Light up Preparation
LIST OF ACTIVITIES AFTER UNIT LIGHT UP
(WARM/HOT START UP AFTER TUBE LEAKAGE)
Dadri stage-1 after Light up checklist
LIST OF ACTIVITIES AFTER UNIT LIGHT UP
(WARM/HOT START UP AFTER TUBE LEAKAGE)
Dadri stage-1 After shutdown Work
ACTIVITIES AFTER UNIT SHUTDOWN (SHORT SHUTDOWN 8Hrs TO
72 Hrs) STAGE-1
1. After closing MS-1 & 2, isolate electrical supply.
Dadri Stage-1 Start up Write-up
SOP to avoid unit
disturbance/tripping during litup/turbine rolling/unit synchronization
1. APH oil carryover probe to be checked
hourly during light up. Oil gun having poor flame to be removed. APH soot
blowing to continue till oil guns in
service. CBD to be opened after boiler litup and closed as per chemistry
clearance. SCAPH charging &Dearator heating / pegging to be done .
Condensate dumping to be done.
Dadri stage-1 Turbine Interlock & Protection
Dadri stage-1 Turbine Interlock & Protection
- Lub Oil Pr: Alarm=2.0 ksc. Trip=1.88 ksc Effect: Turbine Trips, Barring gear Protection Close,Vacuum Breaker Opens
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