2005 ASME Power Conference Analysis of Turbine Cycle Performance Losses Using...
1
1. R
P
1. B.T.G. SYSTEM
HP IP LP G
LPH
CONDENSER
DEAERATOR
FWP
VAA
VOL
FURNACE SUCTION PRESS A
FURNACE SUCTION PRESS B
PRES BEFR GAS PP MFT VLV
PRES AFTR GAS PP F.R VLV
NATURAL GAS FLOW
TURBINE RPM
%
52.1
Friday, July 29, 2011
12:22:15 PM
304.3
37.6
M79
K15.11
KPa-79.8
o
MPa12.44
mm
MPa
10.86MPa
527.4 C
o
rpm2980
FRE 49.67
M210.6
2.6
o
328.8 Co
330.0 C
o
326.5 C
o
MPa
516.4 C
o
2.42 MPa
58.1 C
o
58.4 C
o
57.7 C
o
58.4 C
o
mm711
59.0 69.7
Pa-64
Pa-56
KPa
KPa
264.7 Co
289.1 C
o
293.9 C
o
648.2
15.85MPa
168.1 Co
169.6 C
o
163.8 C
o
rpm4943
87.10
166.7 Co
mm2007
137.9 C
o 1.43MPa
59.9 C
o
570.9
%NATURAL GAS REG.
0.60
KNM /H
3
VAR
t/h
-75
rpm4585
rpm
13.39
27
UR
-200
-100
200
100
-300
0
300
D M
%
M
M
M
M
M
CW
WATER
CONDENS
RH
M
M M
M
M
SH
M
301.1 C
297.9 C
o
o
M
M
M
MM
238.7 Co
13.92 MPa
MM
HPH
MPa
MM
CW O
M
ECON
M
M
MAIN STEAM
RE-HEAT STEAM
t/h712.9MAIN STEAM FLOW TOTAL
PRES INLET GAS SUB STAT. 701.1 KPa
0
C531.9
526.3C
o
C
o
2.42 MPa
32.9
40.8
39.9
17.8
t/h
t/h347.4
366.2t/h
511.5