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Home>Products>Other> Steam Turbine

Condensing Steam Turbine for Power plant
Condensing Steam Turbine for Power plant
Prdoucts Detail
The Steam Turbine is condensing steam turbine:
1,According to users requirment to choose and design steam turbine,the main mover in the thermal power plant.
2,Applicable to self-power plant and regional thermal plant that not only need electric power but also adjust thermal load in a large range such as thermal power plant,chemical industry,sugar-making,paper-making,textile,food industry.
3,Supply electric power and two kinds of industrial steam,with electric and thermal load adjusted respectively.operating in the pure condensing steam conditions.
4,Adopting DEH and full hydraulic governing system.
Steam Turbine is a kind of external combustion rotary machinery which can convert steam thermal energy into mechanical work. After steam from boiler enters into steam turbine, it passes a series of ring type of nozzle and movable blades by sequence, which converts thermal energy of steam into the rotating mechanical energy of steam turbine rotor. Steam in turbine converts energy in different way, constituting steam turbine with different working principles.
Traditionally, the components and system of steam turbine is divided into three categories: turbine proper, governing system and auxiliary equipment.
Turbine proper: include casing, rotor, diaphragm, blade etc. 
Governing system: include pedestal of bearing, bearing, regulator, steam inlet valve etc. components, control oil system and lubricating oil system etc.
Auxiliary equipment: include condenser, HP and LP heater, extractor etc. and return heating system, shaft sealing system and vacuum extraction system etc.
Steam Turbine adopts advanced fully 3D flow passage design technology, reasonable structure, and excellent performance. Regulation and control of steam turbine adopt whole hydraulic control system or electro hydraulic control system, meanwhile equipped with different function of safeguard devices, which guarantees safe and reliable operation of steam turbine.


Steam Turbine is mainly divided into condensing type of steam turbine, extraction type of steam turbine, back pressure type of steam turbine, and extraction back pressure type of steam turbine etc.Condensing Steam TurbineGenerator

Base on different working principles, generator can be divided into DC Generator, Asynchronous Generator and Synchronous Generator. At present, most large scale Generators are all Synchronous Generators.

The three phase Synchronous Air Cooling Generators mated with a lot of Steam Turbines and Gas Turbines, capacity from 1500KW to 15000KW, air cooled, adopt AC brushless excitation with permanent excitation auxiliary exciter, and are equipped with digital high accuracy automatic voltage regulators. It also could adopt co-axial DC excitation or static excitation. Generator consists of stator, rotor, bearing, cooling system and excitation system.

Many generator partner factories of our company have advanced testing method, and a lot of advanced testing equipment, which can satisfy the requirements of raw material acceptance and product manufacturing process, meanwhile, can also meet the demands of developing new products and implementing all kinds of technical research. 

Generator manufacturing adopts advanced machining equipment, including imported CNC six-shaft insulation package machine, VPI full immersion equipment, slot milling machine for rotor, CNC lathe, silicon steel sheet, deburring machine and other key processing equipment. 

For satisfying whole performance test of Generator, large professional generator test station are equipped to take the Generator Ex-Factory Test, which will ensure comprehensive performance test.

NO.

Model

Capacity
(MW)

Inlet

Exhaust
Pressure
(Mpa)

Speed
(r/min)

Weight
(t)

Overall
Dimensions
LxWxH(mm)

Pressure
(MPa)

Temp
1 N0.5-1.27 0.3-0.5 1.27-1.5 250-300 0.008 6500    
2 N0.66-1.6 0.66 1.6 280 0.008 5600 12 3655x2200x1950
3 N0.75-1.27 0.75 1.27 340 0.0086 6500 14 3630x2250x2120
4 N1.1-2.3 1.1 2.3 305 0.008 6500 10 2755x2050x1943
5 N1.1-3.92 1.1 3.92 320 0.013 6500 10 2755x2050x1943
6 N1.5-1.27 1.5 1.27 300 0.0063 5600 12.1 3655x2200x1950
7 N1.5-1.27 1.5 1.27 340 0.0103 5600 25 4112x2652x2515
8 N1.5-2.35 1.5 2.35 390 0.0103 6500 17 3655x2240x2115
9 N1.5-2.35 1.5 2.35 390 0.009 6500 12.1 3655x2200x1950
10 N1.5-3.43 1.5 3.43 435 0.008 6500 12.1 3655x2200x1950
11 N1.6-2.35 1.6 2.35 380 0.0103 6500 8.5 2750x2020x1945
12 N1.9-2.35 1.9 2.35 305 0.008 4800 25 4110x2655x2510
13 N3-1.25 3 1.25 310 0.01 5600 25 4110x2655x2510
14 N3-2.35 3 2.35 390 0.0103 5600 25 4110x2655x2510
15 N3-2.35 3 2.35 390 0.0103 5600 25 4245x2440x1960
16 N3-2.35 3 2.35 300 0.0105 5600 25.3 4230x2440x1955
17 N3-3.43 3 3.43 435 0.0103 5600 25 4440x2400x1965
18 N3-4.9 3 4.9 470 0.008 6500    
19 N4-2.35 4 2.35 390 0.0062 3000 17 3750x2295x2825
20 N4-3.43 4 3.43 435 0.012 5600 25 4440x2400x1965
21 N4.5-4 4.5 4 435   3000    
22 N5-2.35 5 2.35 390 0.0098 3000 16.5 3750x3150x2040
23 N5-3.43 5 3.43 435 0.0087 3000 17 3750x3150x2040
24 N6-2.35 6 2.35 390 0.0098 3000 16.5 3750x3150x2040
25 N6-3.43 6 3.43 435 0.0081 3000 16.5 3750x2295x2825
26 N6.3-3.82 6.3 3.82 385 0.008 3000    
27 N7-3.43 7 3.43 435 0.011 3000 16.8 3730x3150x2040
28 N9-3.43 9 3.43 435 0.0061 3000    
29 N10-3.43 10 3.43 435 0.007 3000 47 3730x3150x2040
30 N12-3.43 12 3.43 435 0.0075 3000 47 5500x3100x3255
31 N12-3.92 12 3.92 397 0.0049 3000 55 5840x4700x2855
32 N15-3.43 15 3.43 435 0.0067 3000 49.5 5550x3120x3250
33 N15-4.90 15 4.9 435 0.0052 3000 49.5 5630x3120x2350
34 N15-8.83 15 8.83 535 0.0061 3000    
35 N18-3.43 18 3.43 435 0.0104 3000 50 5550x3120x3250
36 N18-8.83 18 8.83 535 0.0049 3000    
37 N25-3.43 25 3.43 435 0.0065 3000 60 6765x5000x2920
38 N25-8.83 25 8.83 500 0.0041 3000 130 7200x4400x3300
39 N30-8.83 30 8.83 535 0.00687 3000   8600x4890x3490
40 N50-3.43 50 3.43 435 0.0049 3000 105  
41 N50-8.83 50 8.83 535 0.0049 3000 166 8700x6900x3400
42 N55-8.83/535 55 8.83 535 0.0099 3000   8610x7090x3490
43 N60-8.83 60 8.83 535 0.0049 3000 194  
44 N100-8.83 100 8.83 535 0.0049 3000 256 14000x6900x4700