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Latest Developments in Siemens Large Gas Turbine Portfolio
Matthias Fränkle 8000H Product Manager
siemens.com/power-gas © Siemens AG 2017 All rights reserved.
June 2017 Page 2 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Table of content
• Power Market Challenges for Large Gas Turbines
• The Siemens Heavy Duty Gas Turbine Portfolio
• The SGT5-8000H Gas Turbine
• Operation Flexibility
• Egypt Megaproject
June 2017 Page 3 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Challenging energy market in Germany: February 2016
https://www.energy-charts.de/price.htm
High ramps High power output
Wind Intraday Continuous 15 minutes Average Price (right axis) Solar Intraday Continuous 15 minutes Low Price (right axis)
Import Balance Load Intraday Continuous 15 minutes High Price (right axis) Conventional > 100 MW Intraday Auction 15 minutes call (right axis)
June 2017 Page 4 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
The Siemens gas turbine portfolio: The right engine for every requirement
Power Generation / Mechanical Drive, Performance at ISO conditions
Heavy-duty gas turbines
Industrial gas turbines
Aeroderivative gas turbines
50H
z 50
Hz
or 6
0Hz
60H
z 450 MW
329 MW
187 MW
310 MW
250 MW
117 MW
53 to 66 / 54 to 62 MW
27 to 37 / 28 to 38 MW
4 to 7 MW
48 to 54 MW
40 / 41 MW
33 / 34 MW
24 / 25 MW
13 to 14 / 13 to 15 MW
8 / 8 to 9 MW
5 / 6 MW
SGT5-8000H
SGT5-4000F
SGT5-2000E
SGT6-8000H
SGT6-5000F
SGT6-2000E
SGT-A65 TR
SGT-800
SGT-A45 TR
SGT-750
SGT-700
SGT-A30 RB and SGT-A35 RB
SGT-600
SGT-400
SGT-300
SGT-100
SGT-A05 AE
39 to 44 MW
June 2017 Page 5 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Siemens SGT-8000H series: Reliable, flexible, and proven in commercial operation
Rotor Proven rotor design with internal cooling air passages for world-class fast (cold) start and hot restart capability Easy rotor de-stacking on site due to disc assembly with Hirth serration and central tie rod
Compressor Variable inlet guide vanes and three stages of fast acting variable-pitch guide vanes (VGV) for improved part load efficiency and high load transients High efficiency due to evolutionary 3D blading All rotating compressor blades replaceable without rotor lift or rotor de-stacking
Bearings Active clearance control with Hydraulic Clearance Optimization (HCO) for reduced degradation and clearance losses
Turbine High cycling capability due to fully internally air-cooled turbine section 3D four-stage turbine with advanced materials and thermal barrier coating Shorter outages: All turbine vanes and blades replaceable without rotor lift; vane 1, blade 1 & 4 replaceable without cover lift
Combustion Advanced can annular combustion system
Flexibility Performance Serviceability
61% efficiency in combined cycle
June 2017 Page 6 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Siemens evolutionary design circle ensures competitive products based on proven design
Based on field experience
Robust design
Pre-testing and validation
Incremental changes & improvements
Evolutionary design circle
Technology download
Fleet experience by Digital Services
Retrofittable
3-step testing approach Component/ rig testing Full scale engine testing Site testing
June 2017 Page 7 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
New technology developments to further enhance customer value of air-cooled gas turbines
Advanced Coatings Super-efficient internal cooling features for blades and vanes
Advanced Blades Firing Temperature Increase
Cooling Air Reduction Aero-Efficiency
Major technology levers to achieve new benchmarks in performance
Firing Temperature Increase Sealing Optimization Aero-Efficiency Increase Emissions Reduction Whole Engine Modeling 3-D Blading Design
June 2017 Page 8 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Evolutionary Upgrade Steps based on “built-in” Engine Growth Potential
375MW / 40% 570MW / 60%
400MW / >40% 600MW / >60%
2007 Market introduction
2013 uprate
2016 1st upgrade
• 100% compressor mass flow • As tested, Irsching 2nd build
• 95% compressor mass flow 450MW / 41% 665MW / 61%
• Increased mass flow • Increased TIT • Reduced cooling &
leakage flow
GT MW / % CC MW / % @ ISO conditions, net
• Upgrades are retrofitable • Further upgrades are in development
20xx
Next step: Currently in preparation
Siemens continues to invest in retrofitable upgrade of its existing fleet
June 2017 Page 9 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
The Siemens SCC5-8000H series Flexibility defined
Pow
er
3%/s GT Gradient
10% rated load jump
Purge after shutdown
55 MW/min GT start up gradient, also for cold start
80 MW/min and higher
transient load gradient
Extra power by Evap. cooler Inlet chilling Suppl. firing
Time
Lower Minimum Turndown
80 MW/min and higher
transient load gradient
55 MW/min
transient gradient
Grid Sustaining at under-frequency
5 min
Primary Frequency Response
Fast Start Up
Secondary Frequency Response
Peak Power Part Load
Manual Operation
Fast Shut Down
BLOC Time to Sync
Flex operation line
Standard operation line
June 2017 Page 10 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
CCPP Lausward test results Hot Start
0
10
20
30
40
50
60
0
100
200
300
400
500
600
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28time [min]
[MW] [1/s]
GT Speed
ST Speed
Plant Output GT Load
ST Load
ignition
IP B/P open
HP B/P open
IP B/P close
HP B/P close
< 25 min
June 2017 Page 11 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
CCPP Lausward test results Ramp with +/- 70 MW/min
20
40
60
80
100
120
140
50
150
250
350
450
550
650
0 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136time [min]
[kg/s] [MW]
-50MW/min
-15MW/min
-55MW/min
-70MW/min
HP Steam Flow SH Outlet
HRH Steam Flow (calc.)
Plant Output
GT Load
ST Load
June 2017 Page 12 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
CCPP Lausward test results Shut Down
50 Hz
0
20
40
60
80
100
120
0
100
200
300
400
500
600
-2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30time [min]
[MW] / [°C] [%]
Plant Output GT Load
ST Load
GT Speed
Exhaust Gas Temp.
engaged
HP B/P open
HP B/P close
IP B/P open
IP B/P close
LP B/P open
LP B/P close
ST Speed
25min
HP Steam Temp SH Outlet
June 2017 Page 13 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Early Power to Grid 4.8GW achievement
Nov. 2016 Synchronization of Beni Suef 1st unit GT42 which produces 400MW
4.8GW achieved on Jan 22, 2017
connected to the grid in only 18 months after signing the contract
Jan. 2017 Synchronization of 4 units + 3 units in Burullus + 1 unit in New Capital – 400MW more than promised in total 1.6GW
Dec. 2016 Synchronization of 7 units + 5 units in Beni Suef + 1 unit in Burullus + 1 unit in New Capital in total 2.8GW
Beni Suef Burullus New Capital 1,762 suppliers world wide and > 16,000 workers involved
773 local suppliers and subcontractors
20,000 manpower on the 3 sites (> 95% Egyptian nationals)
67 Mio man-hours since start of projects
June 2017 Page 14 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Thank you for your attention
Matthias Fränkle 8000H Product Manger
Freyeslebenstr. 1 91058 Erlangen
Phone: +49 9131 18 85972 Mobile: +49 152 54691225
E-mail: [email protected]
siemens.com
June 2017 Page 15 Fränkle / Siemens AG
© Siemens AG 2017 All rights reserved. AL: N ECCN: N
Disclaimer
This document contains statements related to our future business and financial performance and future events or developments involving Siemens that may constitute forward-looking statements. These statements may be identified by words such as “expect,” “look forward to,” “anticipate” “intend,” “plan,” “believe,” “seek,” “estimate,” “will,” “project” or words of similar meaning. We may also make forward-looking statements in other reports, in presentations, in material delivered to shareholders and in press releases. In addition, our representatives may from time to time make oral forward-looking statements. Such statements are based on the current expectations and certain assumptions of Siemens’ management, of which many are beyond Siemens’ control. These are subject to a number of risks, uncertainties and factors, including, but not limited to those described in disclosures, in particular in the chapter Risks in Siemens’ Annual Report. Should one or more of these risks or uncertainties materialize, or should underlying expectations not occur or assumptions prove incorrect, actual results, performance or achievements of Siemens may (negatively or positively) vary materially from those described explicitly or implicitly in the relevant forward-looking statement. Siemens neither intends, nor assumes any obligation, to update or revise these forward-looking statements in light of developments which differ from those anticipated.
Trademarks mentioned in this document are the property of Siemens AG, its affiliates or their respective owners.
TRENT® and RB211® are registered trade marks of and used under license from Rolls-Royce plc. Trent, RB211, 501 and Avon are trade marks of and used under license of Rolls-Royce plc.