Frame 9E Logics BHEL for easy understanding

Gas Turbine Fr9 E logics

1. POIL sywounoarg LACS UE 908$

TURBINE SPEED po
EXHAUST TEMPERATURE ——2

(gs)
241035 FUNDA
— ONISVILONI SUL
BNIGHNL SV LIVHS FIONIS

BONANOS dN LUS WOIdAL

- VI 704 77
19 1006s FÉES

2. 14 HS = LITELT

GPO FAULT
RESET

FSA TEMP REF

TO MIN SEL
ON La

ESA FSA BIAS
1 CALE

y
#
cr —
A —
FIGURE TCFR-7
(586)
Bharat Heavy Electricals Limited 4 TCPR-11

3. GE Ms9001 GT
Lee vor. 1A

MS9001 FIRED SHUTDOWN
TYPICAL

‘se TH (1071), TK (DEGREES F x 10, IGV (DEGAEES x 10), FSA (UNITS)

200 300 320 940 360
30 100 120 10 160 180 200 220 240 200 .
FI TIME (SEC)

FIGURE SECFR4
(584)

SECFR-8 Bharat Heavy Electricals Limited

4. FIGURE CMFPR-1
COMBUSTION MONITORING FUNCTION
ALGORITHM (SCHEMATIC)

<AsT>

‘COMBUSTION MONITOR ALGORITHM

ma à |
GE coul |
7 “4
SR SELECT | cacuvaTe
(mar ) ALLOWABLE rose.

FIGURE CMFPR-2
EXHAUST TEMPERATURE SPREAD LIMITS

VENN DAGRAM

TRIP IFS, &S, Li
Ons, 5,
ane nein
Tran x, = 19
rd
mps, 8S, :
ne nooo ga
WONTOR
ere [eam (
y = eLo
FIGURE CMFPR-1/2
(669)

CMFPR-8

5. MS9001 GT
114411 VOL 1a

PROTECTIVE SYSTEMS SCHEMATIC

‘OVERSPEED
‘iil:

F vianarion

206

FLAMEOUT jOTECTION

RELAY VOTING.
‘MODULE

J | a H
Ir
|

| <c> |
i N
TF APPLICABLE) SERVO
UF APPLICABLE) Lis

za

20FL.

tot) MODULE

Bharat Heavy Electricals Limited

6. poorer) MS9001 GT
aff vor. 14

TRANSFER FROM FULL GAS TO FULL DISTILLATE

units

SELECTDISTLLATE

TRANSFER FROM FULL DISTILLATE TO FULL GAS

>
le IBIS

TRANSFER FAOM FULL DISTILLATE YO MIXTURE

‘SELECT GAS

UNITS

FSRY

sé Pen
~.
=
FSR2 "=
PURGE Tui
SELECT GAS SELECT MIX E
FIGURE DFFR.1
(588)

Bharat Heavy Electricals Limited DFFR-3

7. erg

7 sponsors Away

TO INLET OF

DUAL FUEL
LIQUID FUEL NOZZLE PURGE SYSTEM

ATOMIZING.
AIR PRECOOLER

FIGURE DFFR2
(608)

vi 10408773

19 1006SW CE

8. creer) MS9001 GT
aff vor. u

FUEL SPLITTER SCHEMATIC

FIGURE DFFR-3
(588)

Bharat Heavy Electricals Limited

9. | —— RU RA me ©
4 2
u
w
22
32
35
gr pa
Lo g E
53 2 3
Ek 8 28
Es 2 §
as TA ÿ à
au TE. E
BR]
az
85
| o
| <
a u
nv
cats Nenn
|
SECFR-6 Bharat Heavy Electricals Limited

10. GA Ms9001 GT
Eä VOL. IA

START-UP SEQUENCE FLOW DIAGRAM

‘SWITCH, LAS (START UP STATUS)

FIGURE SECFR-1
(584)

Bharat Heavy Electricals Limited

SECFR-S

11. GE Ms9001 GT
Later D IA

START-UP SEQUENCE FLOW DIAGRAM

‘SWATCH, LAS (START UP STATUS)

FIGURE SECFR-1
(584)

Bharat Heavy Electricals Limited & SECFR-$

12. q MS9001 GT
a}ja voi. 1a

TEMPERATURE CONTROL REF. - CPD FAULT

CPD LESS.

croraur |
Res

FSA TEMP REF
TO MIN SEL

ra [mu

CALC

ISOTHERMAL SETPOINT

EXHAUST TEMP

ceo
FSR —>

FIGURE TCFR-7
(586)

Bharat Heavy Electricals Limited 2 TCPR-11

13. ST MS9001 GT
VOL. IA

TEMPERATURE CONTROL REF. SPEED BIAS

100% TH Trex

TEMP REF BIAS (TTAXB)
SLOPE = TIKAKS

1
1
I
|
!
|

F = — TEMP CONTROË REE a

TEMP REF BIAS TAXE)

HP SET SPEED ITH)
FIGURE TCFR-8
(586)

TCPR-i2 Bharat Heavy Electricals Limited

14. Le
Fixed time fron
ranpdonn. e or drops out.
rexsos Le
es +
Eexsns |
2:0

DOCUMENT SERVICES

15. Bseas/31____SECI.04

@ ce power Generation

3564731 SECI.04

CA. MAGILL
DOCUMENT

16. a

35608735
04.00.12 STARTUP FI

le is provided helow

Fe

Fu m

Pisa —

"S.A. MAGILL

[TT DOCUMENT SERVIGES

17. 9-SADIA

Pau SROMIIT AALOH JE

IGV ANGLE vs. CORRECTED SPEED & LOAD

FULL OPEN (MAX, ANGLE)

IGV ANGLE-DEGREES (CSAVPS)

gr REGION OF NEGATIVE
= sth STAGE EXTRACTION
PRESSURE

+ CORRECTED SPEED-4—> 100
(TNHCOR) 9 —— ld — + 100
FIGURE MGIFR9-2
(785)

VI 1OA
19 1006S

18. Pa] SOUDE LACS zereyet

S-SADIA

EXHAUST TEMPERATURE. °F

IGV EXHAUST TEMPERATURE CONTROL

16 BASE TEMPERATURE:
2 CONTROL SETPOINT
©

A
>

50. lav ra
‘TEMPERATURE

CONTROL SETPOINT

COMPRESSOR DISCHARGE PRESSURE-PSIG

FIGURE MGIFR9-3
(785)

v1 104 PTA

19 10065W

19. MS9001 GT
VOL. IA

Figure 2. Gs

as Fuel Control System.

Bharat Heavy Electricals Limited

20. (rere MS9001 GT
after vor. 1a

Figure 4. Gas Co
Position Loop Calibr

Figure 3. Gus Control Valve Control Schematic.

FGFR-8 Bharat Heavy Electricals Limited

21. ice. Speed Ratlo Valve Pressure Cale
Ibratlon.

Figure $ Speed RatloStop Valve Control Schemaite.

Bharat Heavy Electricals Limited FGER-9

22. Pot] soute Kaeo wey

La

ENALO

OVERTEMPERATURE
TRIP AND ALARM

aan ~~
| TRIP AND ALARM

FIGURE OTFR-2
1593)

a

VI 1OA
19 100650

23. MS9001 GT
affeı VOL. IA

TEMPERATURE CONTROL SCHEMATIC

FIGURE TCFR-5
(586)

Bharat Heavy Electri

24. a MS9001 GT
LA vor. 11

TEMPERATURE CONTROL REF. SETPOINT

Traxosevi- 2a
TEMP CONTROL
AS

na

CPO BIAS
CALCULATIONS:

ISOTMERMAL TEMP
EF SETPONT

| sam os?

TEMP CONTROL REF (TTA)

‘COMPRESSOR DISCHARGE PRESS (CFO)

FIGURE TCFR-6
(586)

TCPR-10 Bharat Heavy Electricals Limited

25. were

MS9001 FIRED SHUTDOWN
TYPICAL

se TH (1071), TX (DEGREES F x 10) 1GV (OEGREES x 10), FSA (UNITS)

eee See

ju es

o 2 4 60

je
220 240 360

30 100 120 140 160 180 200 220 240 290.200.200
TIME (SEC)

FIGURE SECFRA
(584)

SECER-8

Bharat Heavy Electricals Limited

26. poze) MS9001 GT
CA VOL. III

TRANSITION PIECE ASSEMBLY
Devas

inner ri (4)

Figure CI-18 Fuel Nozzle Assembly - Dual Fuel

Bharat Heavy Electricals Limited 18% 4A-21

27. ce

28. peounooqa AA ven

sur

gt

29. GE MS9001 GT
En VOL. IA

SYNCHRONIZING CONTROL SCHEMATIC

ner
TO SN

uP

rsasm

FIGURE SCPR-3
(672)

$5 SCPR-5

30. MS9001 GT
VOL. IA

DROOP CONTROL
CALLED FOR SPEED vs, FSR

HIGH SPEED STOP

SPEED REFERENCE %

7
à

alia

35 E”

HN 3
TNRMIN 95 FUEL STROKE REFERENCE (LOAD),

(PSA)
FIGURE SCPR-1
(672)

Bharat Heavy Electrical Limited 96

SCPR-3

31. 19 1006SW

POINT] SOLDAT Aneopt UE

Figure 1-6 Types of Shutdown Inspections

32. (wares) MS9001 GT
VOL. I

Figure 1.

Bhorai Heavy Electricals Limited SI)

33. (689)
1-4447 38NDl4

ooo.

15

: m

| Lea

armo EC)

ar ==

y El

OLLVINIHIS IOHLNOS "Anz NO

Perse) MS9001 GT
Eä VOL. IA

LEFR-5

Bharat Heavy Electricals Limited