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
ALSTOM POWER, Baden, Switzerland
www.alstompower.com
Alstom’s turbine interests were sold in 2015. They were bought by GE (steam turbines) and Ansaldo (gas turbines) and are now included in their respective offerings. More information can be found in the Ansaldo and GE listings in these tables.
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
ARANI POWER SYSTEMS LTD, Hyderabad, India
www.aranipower.com SC1F1 SC1F1 SC1F1 SC1F1 SC1F1 SC1F1 SRT2
Geared
TC1F3 TC2F
TC4F(HIP+2LP) TC4F(HP+IP+2LP)
Extractn back press Back pressure Extraction Cond Mixed pressure Condensing Reheat Reheat Reheat Reheat Reheat
up to 40 up to 10000 up to 70 3000/3600 up to 130 3000/3600 up to 140 3000/3600 up to 140 3000/3600 up to 210 3000/3600 70-220
3000/3600
100-220 3000/3600 350-800 3000/3600 500-900 3000/3600 700-1100 3000/3600
– – – – – – – – – – –
– – – – –
150 250 350 300
1000
– – – – – – – – – – –
Notes: (1) Single cylinder one exhaust flow. (2) Single cylinder reheat turbine. (3) Tandem compound one exhaust flow.
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
– – – –
GE POWER, Schenectady, New York, USA
www.gepower.com STF–A100 STF-A650 STF–A200 STF–D200 STF–D650 STF–D600 STF–1050 STF–D850
Condensing or backpresure 15-100 4200/11000 Reheat
Arabelle 1700 Arabelle 1000
Non-reheat Non-reheat Reheat Reheat Reheat Reheat Nuclear Nuclear
85-300 70-220
3000/3600 3000/3600
200-340 3000/3600 150-300 3000/3600 180-700 3000/3600 400-1200 3000/3600 200-1000 3000/3600 1200-1900 1500/1800 800-1400 1500/1800
– – – –
40 70
130 140 140 210 220 220 800 900
1100
35 35 65
250 700
1100 1600
– – – –
1
10 25 50
– – –
– – – – – –
– – – – – – – – – –
100 300 220 340 300 700
1200 1000 1900 1400
38 | | July/August 2021 |
www.modernpowersystems.com
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