This standard specifies the center elevation and installation dimensions of steam turbine generator sets. This standard applies to 0.75~600MW fixed power station condensing steam turbine generator sets. JB/T 1330-1991 Center elevation and installation dimensions of steam turbine generator sets JB/T1330-1991 Standard download decompression password: www.bzxz.net

The standard of the People's Republic of China for the production of steam turbine generator sets is JB/T13301991
1991-07-014
1992-01-01
This standard specifies the center elevation and installation dimensions of steam turbine generator sets. This standard applies to condensing steam turbine generator sets in fixed power plants of 0.75 to 600MW. 2 Center elevation
JB/T13301991
JB/T13301973
2.1 The center elevation of the steam turbine generator set is the distance from the operating plane to the center line of the unit (rotor center line), and the center elevation of the steam turbine generator is the distance from the base bottom plate plane to the center line of the unit (rotor center line). 2.2 The center elevation of the steam turbine generator set and steam turbine generator shall comply with the provisions of the following table. Table
(Rated output at generator end)
3 Installation dimensions
Unit center elevation
0.75MW steam turbine generator set installation dimensions shall comply with the provisions of Figure 1. 3.1
3.21.5MW steam turbine generator set installation dimensions shall comply with the provisions of Figure 2. 3.33MW steam turbine generator set installation dimensions shall comply with the provisions of Figure 3. 3.46MW steam turbine generator set installation dimensions shall comply with the provisions of Figure 4. 3.512MW steam turbine generator set installation dimensions shall comply with the provisions of Figure 5, two-pole
Generator center elevation
750 (air cooling), 500 (water cooling)
1920 (hydrogen cooling), 850 (water cooling)
3.625MW steam turbine generator set (generator is air-cooled) installation dimensions shall comply with the provisions of Figure 6. 3.725MW steam turbine generator set (generator is water-cooled) installation dimensions shall comply with Figure 7. 3.850MW steam turbine generator set installation dimensions shall comply with Figure 8. 3.9
100MW steam turbine generator set (generator is hydrogen internally cooled) installation dimensions shall comply with Figure 91991-07-01
1992-01-01
JB/T13301991
3.10100MW steam turbine generator set (generator is water internally cooled) installation dimensions shall comply with Figure 10. 3.11125MW steam turbine generator set installation dimensions shall comply with Figure 11. 200MW steam turbine generator set installation dimensions shall comply with Figure 12. 3.12
300MW steam turbine generator set installation dimensions shall comply with Figure 13. 3.13
The installation dimensions of 600MW steam turbine generator set shall comply with the provisions of Figure 14. 3.14
End face of generator shaft
Center line of turbine shaft
Center line of exhaust portwwW.bzxz.Net
Center line of condenser
Center line of turbine shaft
Center line of condenser shaft
Center line of generator shaft
End face of generator shaft
Center line of generator shaft
Center of front frame
JB/ T13301991
Generator shaft end facing machine
Turbine shaft centerline
Front frame bottom plane
Shengchuan center
Generator shaft centerline
Condenser centerline
997779777
Generator center
Generator bottom plate plane
Center unit centerline||tt ||Operating floor plane
400340
Front scaffolding center
Front seat nest center line
Front seat frame bottom plane
Unit center line
Operating floor plane
Front seat frame plane 4081
JB/T13301991
(Equipment synthesis and instrumentation)
Rear seat firewood||t t||generator center
center line of bearing,
center line of unit
, generator bottom plate plane, running layer plane
generator center line
rear bearing center line
generator bottom plate plane
13-456
excitation center line
portuguese coal center
front frame bottom plane
4 -562
Center line of unit
Operating layer plane
Center line of bearing No. 1
Center line of unit
Operating layer plane
JB/T13301991
Center line
Center line of bearing No. 2
Front axle of generator
695695
00g00g
Mao Electric
Generator bottom plate plane
Generator bottom Frame bottom plane
Rear bearing center
5-45
Generator center
Generator bottom plane
Generator rear bearing center line
Exciter center line
Frame center line
575670
Exciter bearing center line
Exciter center line
Exciter bearing center line
4-Φ56
Unit center line
Operation Transfer plane
Center line of bearing No. 1
Li+Haigengmanzhong
4-±39
Center line of auxiliary bearing No. 2
Center line of No. 3 code 1
Center line
Center line of bearing No. 4
Center line of front bearing of generator
Center line of generator
Center line of induction plate of generator
Center line of rear bearing of generator
Center line of bearing of exciter
Center line of main exciter||t t||Auxiliary follower center line
Center line of machine case
8-Zhong82
JB/T1330%
1# shaft center level
Unit center line
Turbine running layer plane
Front bearing frame bottom plane
Front seat beam center level
12-039
2# bearing center line
Steam center line
Hand bearing center line
8 - 439
No. 4 town center line
—General steam center level
Jun motor front bearing center line
Ai motor center line
Bottom plane of machine base
380380
12-474
Rear bearing center line of generator
Frame center line
Fan tank machine center line
Motor running layer plane
JB/T1330%
Inheritance center line
Front frame Plane
Unit center line
Unit operation floor plane
Steam starter
600/600
Rear single bearing center line
Rear frame center
20-±39
585585
Center machine center:
Rear plug bearing center light
(electric)
Generator frame bottom plane
645645
Matching machine center embroidery
JB/T1330 tons
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