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


– – – – –


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-G220 STF–A100 STF-A650 STF–A200 STF–D200 STF–D650 STF–D600 STN-D700 STF–D1050 STF–D850


Geothermal Non-reheat Reheat


Arabelle 1700 Arabelle 1000


Non-reheat Non-reheat Reheat Reheat Nuclear Reheat Reheat Nuclear Nuclear


20-50 20-135


3000/3600 –


475/700*


100-300* 3000/3600 50-250* 3000/3600 150-400* 3000/3600 3000/3600


150-


150-700* 3000/3600 500-800 400-1200 200-1000 1200-1900 700-1200


– – – – –


– – – –


150 250 350 300


1000


35 35 65


250 700


1100 1600


– – – –


1


10 25 50


– – – –


 – – – – – – –


– – – – – – – – – – – –


Notes: •These models are used primarily in CCGT offerings. Where there are two maximum outputs shown, the lower figure is for CCGT applications.


HANGZHOU STEAM TURBINE CO LTD, Hangzhou, China www.en.htc.net.cn Impulse range Reaction range


Condensing Condensing


0.75-12 Jan-00


1500 3000


Various Various


MAN ENERGY SOLUTIONS SE, Oberhausen, Germany www.man-se.com MST010 MST020 MST040 MST050 MST060 MST080 MST100 MST120


*Condensing *Condensing *Condensing *Condensing *Condensing *Condensing *Condensing *Condensing


Note: * Condensing/extraction/back pressure


0.5–1.5 1–5


3–15 5–30


15–55 25-75


40–140 70–180


– – – – – – – –


– – – – – – – –


50


135 300 220 340 300 700 800


1200 1000 1900 1200


– –


12 25


– – – – – – – –


1.5 5


15 30 55 75


140 180


42 | | July/August 2022 | www.modernpowersystems.com


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