Steam turbine basic data | Quick reference tables
Salient details of steam turbines (larger than 1 MW) for power generation, listed by OEM Power rating MW Power Model Type rating MW
Shaft speed1 rpm
ANSALDO ENERGIA, Genoa, Italy
www.ansaldoenergia.com GT Series MT10 MT20 MT15 RT30
Geothermal Non-RH, CC, fossil, solar
15-150 40-250
Dimensions LxWxH m
Weight 1 tonnes ➝
2 5 ➝ ➝
10 ➝
20 ➝
50 ➝
100 ➝
200 ➝
500 ➝
1000 ➝
3000/3600 1-2 cylinder 3000/3600 1 cylinder
Non-RH, CC, fossil, cogen 100-350 3000/3600 2-3 cylinder RH, CC, fossil, solar RH, CC, fossil, cogen
100-300 3000/3600 2 cylinder 150-1000 3000/3600 3-5 cylinder
BAKER HUGHES, Houston, Texas, USA
www.bakerhughes.com SC/SAC Series
Reaction - condensing
SNC/SANC Series A Series SD/SDFG MC MP
2–120 3000–10700
Reaction - backpressure 2 - 120 3000 - 15000 Reaction - reheat
Reaction - geothermal Impulse - condensing Impulse - backpressure
30 - 100 3000/3600 5 to 60 3000/3600 2 to 40 3000/12000 2 to 25 3000/15000
– – – – –
150 250 350 300
1000
– – – – – –
– – – – – –
DOOSAN ŠKODA POWER LTD, Pilsen, Czech Republic
www.doosanskodapower.com DST-V1
DST-G101 DST-G201 DST-S101 DST-S201 DST-S302 DST-N3
– – –
Reheat/non-reheat Reheat/non-reheat Reheat Reheat
5 to 35 5 to 35
Variable >6500
20 to 70 Up to 6500 45 to 250 3000/3600 80 to 700 3000/3600 150 to 1100 3000/3600 50 to 1600 3000/3600
– – – – – – –
– – – – – – –
Notes: (1) For fossil fuel applications, CCPP and renewables. (2) For fossil fuel applications. (3) For nuclear plant applications.
FINCANTIERI STEAM TURBINES, Riva Trigoso, Italy
www.financtieri.com XS S
M L
– – – –
0.2-1.0
1.0-10.0 10.0-25.0 25.0-50.0
Note: Modular concept, for condensing and backpressure designs.
GE VERNOVA, Cambridge, Massachusetts, USA
www.gevernova.com STF-A650 STF–A200 STF–D200 STF–D650 STF–D600
Reheat
Non-reheat Non-reheat Reheat Reheat
475/700* Note: •These models are used primarily in CCGT offerings.
HANGZHOU STEAM TURBINE CO LTD, Hangzhou, China
www.en.htc.net.cn Impulse range Reaction range
Condensing Condensing
0.75-12 –
1500 3000
Various Various
85-300* 3000/3600 70-220* 3000/3600 150-340* 3000/3600 3000/3600
150- 150-700* 3000/3600
– –
– –
– – – –
– – – –
120 120 100 60 40 25
35 35 65
250 700
1100 1600
– – – –
1
10 25 50
– – – – –
300 220 340 300 700
– –
HOWDEN TURBO UK (formerly Peter Brotherhood Ltd) 85 Papyrus Road, Peterborough, PE4 5HG, UK
www.peterbrotherhood.com Frame 12 Frame 17 Frame 7 Frame 12 Frame 13
Back pressure
Extraction condensing Condensing Condensing –
30 35 5 8 8
6000, 7500 6Lx3.2W 5500, 6500 7.5Lx4.0W 7000
10 000 10 000
3.5Lx2.5W 5.5Lx3.5W 5.5Lx3.5W
30 40 20 30 30
12 25
30 35 5 8 8
40 | | July/August 2024 |
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