ID-FAN -PRESENTATION.ppt

FOR POWER PLANT PROFESSIONAL

1. PRESENTATION ON ID -FAN
OPERATION
KSK MAHANADI POWER COMPANY LIMITED
3600 MW TPP, Nariyara, Chhattisgarh

2. CONTENTS
1.Welcomeaddress
2.Q&ASESSION
3.PURPOSEANDFUNCTION
4.SPECIFICATIONS
5.PRE-STARTCHECKS
6.STARTPERMISSIVES
7.STARTSEQUENC
8.PLANNEDSHUTDOWNT
9.EMERGENCY SHUTDOWN
10.TRIPCONDITION
11.INTERLOCK-PROTECTION

3. WELCOME-ADDRESS
1.Attheendofthetrainingprogram,youwillbeableto:
2.Understandanddevelopcomprehensionsabout:
3.PurposeandfunctionofID-Fan
4.BasicfeatureofaID-Fan,itsPermissive,Protections(itsrationale),
Breakers,Classifiers.
5.DetailsofPreStartChecks&Systemlineup.
6.Criteriaforhealthinessofbreakers StandardOperationalProcedure
(SOP)ofID-Fan
7.Developskillsfor:
 PerformingallactivitiesofPreStartChecks&Systemline
CheckingthePermissive,prescribeProtections,healthinessofBreaker,
Classifiers
OperatingID-FanasperSOP

4. 1.WhydoweneedID-Fan?
2.WhattypesofID-Fanisinplace?
3.WhataretypesofID-Fan?
Q&A SESSION

5. PURPOSE AND FUNCTION
1.
InduceddraftfansorIDfansareusedinsystemssuchas
steamboilerstodrawoutandremovefluegasesfrom
combustionchambers,bycreatingavacuumofnegative
airpressure

6. SCHEMATIC OF FAN

7. FAN SPECIFICATION

8. FAN SPECIFICATION

9. MOTOR SPECIFICATION

10. OIL STATION SPECIFICATION

11. PRE-START CHECKS

12. PRE-START CHECKS

13. FAN START PERMISSIVES

14. FAN START SEQUENCE

15. FAN START SEQUENCE

16. SECOND FAN INTO SERVICE

17. ID-FAN SHUTDOWN

18. TRIPPING OF ONE ID-FAN

19. EMERGENCY SHUTDOWN

20. FAN INTERLOCKS

21. Thank You