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Siemens Aero-derivative Gas TurbinesDr. David James
October 19th 2016
siemens.com/gas turbinesRestricted © Siemens AG 2016
2016-10-11
Restricted © Siemens AG 2016
Page 4 PG DG
Utilisation of components and technology from aero for
industrial product development
Trent 8104 Demonstrator (114K lb)
RB211-22
50
25
Output
Power
(MW)
RB211-24A
Trent 900
Trent 1000
RB211-GzeroRB211-C RB211-G
RB211-GT
-524B
Trent 500
Trent 800
-524C-524D4
-524G-524H
Trent 700
RB211GT30
Industrial Trent 60 WLE
-22B
Trent XWB (93K lbs)
Industrial Trent 60 DLE
75
1975 1980 1985 1990 1995 2000 2005 2010 2015 2020
Industrial Trent 60 66MW
Trent 7000
Industrial Trent60
Siemens Aero-Derivative Gas Turbines
Powered By Rolls-Royce
Aero thrust
Marine
MT30
2016-10-11
Restricted © Siemens AG 2016
Page 5 PG DG
Siemens Industrial Trent 60 –
Combustion Systems
• NOx turndown to <50% Power
• CO turndown managed through SCR
• Bleed system available to augment CO
turndown to 50% power if required
• 15vppm NOx is available
No ISI With ISI
shaft power (MW) 64.3 67.1
NOx15 (vppm) 25 25
CO 15 (vppm) 48 55
VOC15 (vppm) <5 <5
WLE Gas Wet (66MW)
No ISI With ISI
shaft power (MW) 64.3 67.1
NOx15 (vppm) <2.5 <2.5
CO 15 (vppm) <4 <5
VOC15 (vppm) <2.5 <2.5
WLE Gas Wet (66MW)
with SCR
• NOx turndown to <50% Power
• Bleed system available to augment CO
turndown to 50% power
• 15vppm NOx is available
No ISI With ISI
shaft power (MW) 55 62.8
NOx15 (vppm) 25 25
CO 15 (vppm) 15 15
VOC15 (vppm) <5 <5
DLE Gas Wet (66MW)
ISO day no losses
2016-10-11
Restricted © Siemens AG 2016
Page 6 PG DG
Industrial Trent Key points
Technical
• Highest power aero-derivative gas turbine
• Highest simple cycle efficiency aero-derivative gas turbine
• 50 or 60 Hz without gearbox
• Full train starting with 350 KW motor
• WLE or DLE combustion system available for 25vppm NOx
Operational
• Variable compression drive from 70-105% speed
• Suitable for all Peaking, Mid-Merit, CoGen & Base load
• Upto 7500 Cold starts between overhaul
• No EOH counters
• No hot lockouts
• Cold to Full load <10 minutes
• Full load to stop < 7 minutes
• No seasonal tuning / mapping of DLE systemCommercial
• Proven technology from aircraft engine development
• Competitive cost of power generation
• Small footprint and low weight
2016-10-11
Restricted © Siemens AG 2016
Page 7 PG DG
World-Class ReferencesCovering the whole spectrum
New Jersey, USA Bayonne Energy Center
Power (ISO) 8 x 64 MW
Emissions 25vppm (WLE)
Usage Peaking Plant
Hours/year 2000hrs/unit/year
Starts/year 500/unit/year
Operating hours ~80,000
Ras Laffan, Qatar Dolphin Energy
Power (ISO) 9 x 54 MW
Emissions 25vppm (DLE)
Usage Pipeline
Hours/year 6000hrs/unit/year
Starts/year <10/unit/year
Operating hours ~430,000
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