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Revision Doc. type Folder No. :- TI
Prepared : Checked : Released : Language : Pages :24-07-10 PS 24-07-10 YAZAD 24-07-10 PS en 1 of 6Valid for : Derieved from : Replaces : E file no.E O IP
Project Turbine Type
Orient Paper 30MW SST 300, VE40A
Consultant Turbine No.
Fichtner Consulting Ltd 41173
1. Max allowable forces and moments at the terminal points 2
2. Thermal expansion of the terminal points 3
3. Conection points 4
4. Foundation loads for the turbine 5/6
Rev. Date Description Prepared Reviewed Released
Format No.: IP-Q-F-3021Rev./Date : - B/ 30.03.2010
SIEMENS Energy sector - Oil & Gas - Steam Turbine 0-20410-41173-90Take over DepartmentResponsible Department
EO IP CE EO IP PE
We reserve the rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © Siemens Ltd
Technical Data Sheet
Revision : Language :Page :- en 2
Coordinate axes for flanges.(The axis "Z" is always vertical on the flange sealing face)
Z(+)+Mz
X (+)Y(+)+My +Mx
Fx Fy Fz Mx My Mz
kN kN kN kNm kNm kNm
+/- +/- +/- +/- +/- +/-
2.85 2.85 5.50 2.00 2.00 4.00
1.35 1.35 2.50 0.20 0.20 0.52
2.35 2.35 4.50 1.20 1.20 3.20
2.85 2.85 5.50 2.00 2.00 4.00
3.25 3.25 6.30 2.30 2.30 4.60
3.25 3.25 6.30 2.30 2.30 4.60
13.50 13.50 27.00 5.60 5.60 15.00
The stated forces and moments only refer to the leakproofness of a flanged connection with similar nominal bore and pressure stage.
For the turbine stability check, the actual forces and moments of the connecting pipes have to be stated to the responsible department of SIEMENS Ltd..
Extraction BOTTOM
Bleed 3
Exhaust steam
SIEMENS
Bleed 1
Extraction TOP
Bleed 4
0-20410-41173-90
Description
Live steam
Maximum allowable forces and moments through pipe traction
Revision : Language Page :- en 3
Thermal Expansion of Connection Points from Steam Turbine Fixed Point
Z(+)
Y(+)
Nominal Operating Point
No Load Point
Note:1. Thermal expansion from fixpoint of the turbine casing 2. Calculated at ambient temperature 30 °C
-2.390 4.190
-2.090 3.700
-11.530
Z
-2.070
0.000
0.970
Bleed 1
-1.050 -0.570 -1.170
-1.200 1.110 -0.660
Bleed 3 -4.670 -0.720
0-20410-41173-90
X (+) Turbine Axis(in steam flow direction)
Zmm
-11.530
Xmm
Ymm
-4.900
Exhaust Casing
SIEMENS
Movement
Noz
zle
Live Steam
Extraction Downward
Movement
Bleed 2
Extraction Downward
Extraction Upward
0.0000.000 -0.070
Exhaust Casing 0.000
Live Steam
mm
5.640
Noz
zle
-4.670
-1.010
Bleed 3 -4.690
Bleed 1
-1.050
mm
Extraction Upward
Bleed 2
6.000
-0.540
0.050
mmX Y
-2.100-0.720
-2.310 0.200 -2.010
-2.300 0.200 -2.030
-1.120 -0.490 -0.990
-1.120
Revision : Language : Page :- en 4
Thermal Expansion of Connection Points from Steam Turbine Fixed Point
• Connection PointsC
onne
ctio
n Po
int N
o.
DN PN lbs
Connection Type
Pipe Diameter Norm
1 250 2500 Flange ANSI
2 100 600 Nozzle ANSI
3 200 300 Nozzle ANSI
4 250 150 Nozzle ANSI
5 300 150 Flange ANSI
6 300 150 Nozzle ANSI
7 1160X1730 6 Flange ZG088205.3
Extraction Top
Exhaust Steam
0-20410-41173-90SIEMENS
Description
Live Steam
Extraction Bottom
Bleed 4
Bleed 3
Bleed 1
Revision : Language Page :- en 5
• Foundation loads Turbine from steam turbine fixed point
Component data
Weight kN
Turbine Upper half Weight kN
Speed min-1
Tripspeed min-1
Moment of Inertia kgm2
303 105 6800 7480 115
37
35
Turbine Total Weight 338 kN
Description
Turbine + Rotor (without baseframe)
Baseframe with pipes
0-20410-41173-90SIEMENS
Rotor Weight
Revision : Language :Page :- en 6
Long TransFx Fy
1 -65 6.50 ±130 -33 33
2 -56 6.50 ±150 -28 28
3 -48 6.50 ±180 24 24
4 -48 -6.50 ±180 24 -24
5 -56 -6.50 ±150 -28 -28
6 -65 -6.50 ±130 -33 -33
Load Distribution
Load due to thermal expansion is considered from taking refernce from center ofExhaust steam casing
All loads without vacuum forces
Load through thermal expansion
(kN)
0-20410-41173-90SIEMENS
Static Load (kN) Fz
Static Load due to rated torque (kN)
Fz
Loss of blade (kN)
(circulation)
