| Items |
Steam Turbine |
|
| Turbine mode |
N20-9.8 |
|
| Inlet pressure（MPa（a）） |
9.8+1.96-2.94 |
|
| Inlet temperature（℃�?/FONT> |
540+10-15 |
|
| Inlet flow（t/h�?/FONT> |
76 |
|
| Exhaust pressure（MPa（a）） |
0.017 |
|
| Feed water temperature （℃�?/FONT> |
130 |
|
| Condenser |
Air cooler |
|
| Turbine rated speed（r/min�?/FONT> |
3000 |
|
| Generator rated speed（r/min�?/FONT> |
3000 |
|
| Power factor of generator |
0.8 |
|
| Output voltage of generator (Kv) |
11 |
|
| Exciter |
Brushless |
|
| Heat rate（KJ/kw.h�?/FONT> |
11113.6 |
|
| Steam rate (kg/kwh) |
3.794 |
|
| Output power（Kw�?/FONT> |
20034.2 |
|
| Serial No. |
Scope of supply |
Included（V�?/FONT>Not included�?/FONT>×�?/FONT> |
| 1 |
Turbine |
|
| 1.1 |
From inlet steam flanges of quick closed valve to exhaust, including mating flanges and bolts and nuts, the rear and frontbearing pedestal of turbine and anchor bolts. |
Y |
| 1.2 |
Barring gear |
Y |
| 1.3 |
Gland cooler and steam trap with all accessories, gland pressure regulator (including valve body and actuators). |
Y |
| 1.4 |
Coupling: coupling and accessories between a turbine and a generator. |
Y |
| 1.5 |
Integrated oil system (Main oil pump is centrifugal type and shaft driven, the material of oil tank is carbon steel. The material of entire lube oil supply & return piping is SS304L.)
Main oil tank includes electro-heat device and level gauge with local display and remote function. |
Y |
|
One AC Auxiliary oil pump (includes base, anchor bolt assembly) |
Y |
| 　/TD>
| One AC emergencyoil pump(includes base, anchor bolt assembly) |
Y |
| 　/TD>
| One DC emergency oil pump (includes base, anchor bolt assembly) |
Y |
| 　/TD>
| Two Jacking oil pumps (including base and anchor bolt assembly), one use and one standby. |
Y |
|
One Oil ejector |
Y |
|
Dual 100% duty oil cooler |
Y |
|
Dual oil filter, one is for lube oil and the other is for governing oil. |
Y |
| 　/TD>
| All valves in the oil system all pipelines and fittings in the inlet and return pipelines above the operating platform, including expansion joints, sight glass window, and etc. |
Y |
|
One 100% duty AC motor driven vapor extractor |
Y |
| 1.6 |
Two water filters, one is for oil cooler and the other one is for generator |
Y |
| 1.7 |
Wedged pad iron，flat pad ironfor steam turbine installation |
Y |
| 1.8 |
Steam turbine body sealing pipe, drainage pipe and accessories. |
Y |
| 1.9 |
All equipment interfaces are provided with matching flange, connection bolt and gasket (metal wound gasket is required for PN2.5 and above). |
Y |
| 1.10 |
Acoustic enclosure |
Y |
| 1.11 |
Provide thermal insulationspecification and design |
Y |
| 1.12 |
Attached documents |
Y |
| 1.13 |
Spare parts and special tools |
Y |
| 2 |
Generator |
|
| 2.1 |
Generator stator (including stator, end cover, bottom cover, air scoop and fixing screws.Stator and bottom plate fixing screw, locating pin, adjusting gasket, etc. |
Y |
| 2.2 |
Generator rotor (including shaft extension key, lock nut, fastening screw, etc.). |
Y |
| 2.3 |
Generator front bearing and rear bearing with bearing insulation components. |
Y |
| 2.4 |
Anchor bolts and nuts for base plate, fixing screw, gasket, locating pin, etc. |
Y |
| 2.5 |
RTDs forthe statorand air inlet and outletof air cooler, temperature gauge for air inlet and outlet of generator. |
Y |
| 2.6 |
Brushless Excitation system |
Y |
| 2.7 |
The oil return temperature of the front and rear bearing forthe generator is PT100.The temperature of bearing bush is detected by PT100. |
|
| 2.8 |
Air cooler (including cooling water inlet and outlet valve), air filter. |
Y |
| 2.9 |
Spare parts for generator |
Y |
| 3 |
Control system |
Y |
| 3.1 |
WoodWard505governor |
Y |
| 3.2 |
TSI used BENTLEY 3500 |
Y |
| 3.3 |
Local instrument board |
Y |
