siemens.com/answers© Siemens Energy, Inc. 2014 All rights reserved.
Siemens Energy:The Global Energy Business
Purdue Energy Academy / June 24, 2014
© Siemens Energy, Inc. 2014 All rights reserved.
Contents
• My career 5 min
• What is Siemens? 10 min
• Energy Biz & Quiz 15 min
• Your career 5 min
• Q & A ??
• Aerodynamics of gas turbines ??
Page 2
© Siemens Energy, Inc. 2014 All rights reserved.
My Background
Ph.D. from Purdue University• CFD of unsteady aerodynamics in turbomachineryUnited Technologies Research Center (Hartford, CT)• Developed 3D linearized unsteady CFD code for NASAPratt & Whitney (West Palm Beach, FL)• Fan and compressor aeromechanics• Commercial: PW2000 for B757, PW4000 for B777• Military: F119 for F-22, F135 for F-35/JSF• Decided not to move back to ConnecticutSiemens since 2000 in Jupiter, FL• Flow induced vibrations: compressor, turbine, exhaust• Aerodynamics technology for compressor & turbine
CFD
Page 4
© Siemens Energy, Inc. 2014 All rights reserved.
My History
Page 5
1992
Assistant Research Engineer
PhD student at Purdue
1994
Associate Research Engineer
1997
Project Engineer
2000
Senior Engineer
then
Principal Engineer
P&W relocation from FL to CT
2007
Principal Expert
Engineer
PhD from Purdue
Transfer from CT to FL
1984
High-school senior
Expert Career Path
Interest in gas turbines and
aerodynamics
© Siemens Energy, Inc. 2014 All rights reserved.
Who I work with at Siemens…
Page 6
Germany
RussiaSweden
England
IndiaChinaFlorida
N. Carolina
Energy engineering is a global business.Be ready to be part of a global workforce.
© Siemens Energy, Inc. 2014 All rights reserved.
Examples of Compressor and Turbine CFD
Cornerseparation
Flow
3D CFD models can show flow separation and identify loss mechanisms.
Page 7
© Siemens Energy, Inc. 2014 All rights reserved.
Compressor stall and surge
At off-design conditions the flow is not completely compressed, so there is a mismatch between the amount of flow and the volume of the flow path
Rotating stall
Surge
Page 8
Compressors can have stability problems at off-design conditions.
© Siemens Energy, Inc. 2014 All rights reserved.
Contents
• My career 5 min
• What is Siemens? 10 min
• Energy Biz & Quiz 15 min
• Your career 5 min
• Q & A ??
• Aerodynamics of gas turbines ??
Page 9
© Siemens Energy, Inc. 2014 All rights reserved.
Climate Change
Today we face the highest CO2 concentration in the atmosphere in the past 350,000 years.
Dare to Think BIG …Megatrends shape our future
Urbanization
By 2030, 60% of the world’s population will live in cities.
Demographic Change
Average life expectancy worldwide will increase to 72 years in 2025from 46.6 years in 1950.
Globalization
From 1950 to 2004, the volume of global trade increased 27.5 fold.
Page 10
© Siemens Energy, Inc. 2014 All rights reserved.
Siemens is in more than 200 countries
Page 11
Employees Major production facilitiesRevenue (billions of €)
Employee figures as of December 31, 2013; Revenue and production sites, FY2013All numbers refer to continuing operations
Due to rounding, numbers may not add up to precisely 100
Americas
Asia, AustraliaEurope, C.I.S., Africa, Middle East (excl. Germany)
Germany
78,000 20.9 77
117,00070
28% 37%
29.168101,000
17% 20%64,000 15.1 74
25%
24%
10.8
28% 27%
14% 24%
38% 24%
20% 26%
© Siemens Energy, Inc. 2014 All rights reserved.
Fossil Power Gen
Wind Power
Oil & Gas
Energy Service
Power Transmission
Imaging & Therapy
Systems
Clinical Products
Diagnostics
Customer Solutions
Industry Automation
Drive Technologies
Customer Services
Rail Systems
Mobility and Logistics
Low & Med Voltage
Smart Grid
Building Technologies
What Siemens Does…
Page 12
Energy Healthcare Industry Infrastructure & Cities
© Siemens Energy, Inc. 2014 All rights reserved.
Our visionTo provide answers to the great challenges of our time
Siemens is the pioneer in:• Energy efficiency
• Industrial productivity• Healthcare
• Infrastructure
Siemens plans for the future:
• Electrification• Digitization• Automation
Page 13
Wind Turbines in London Factories in China
Trains in India Schools & power in Africa
© Siemens Energy, Inc. 2014 All rights reserved.
Electrification:Siemens supports the entire energy conversion chain
Page 14
© Siemens Energy, Inc. 2014 All rights reserved.
Electrification:Evolution of Combined Cycle Power Plants
Page 15
Continuous development of gas turbine and combined cycle technology:Efficiency has seen a 10% increase in last 20 years.
SGT6-3000E SGT-8000HSGT6-6000GSGT6-5000F
First EngineShipment 2007 – 50 HzShipment 2011 – 60 Hz
> 52%CC efficiency
> 57%CC efficiency
> 58%CC efficiency
> 60%CC efficiency
© Siemens Energy, Inc. 2014 All rights reserved.
The world's largest gas turbine: SGT5-8000HComparison of performance
Porsche 911 Turbo420 HP (309 kW) at 6.000 1/min
Boing 747-400SGT5-8000H
1 Turbine blade = 10 Porsche
1 Gas turbine = 1100 Porsche or 13 engines of a 747
1 Combined cycle power plant = 1715 Porsche or 20 engines of a 747
Upgrading power plant to 8000H eliminates 40k tons of CO2 annually (80k cars)
X 1 X 1100 X 13
Page 16
Entry in the Guinness Book of World Records (2007)
© Siemens Energy, Inc. 2014 All rights reserved.Page 17
The 154 m rotor for the 6.0 MW is a large piece of equipment … larger than an Airbus A380
© Siemens Energy, Inc. 2014 All rights reserved.
Contents
• My career 5 min
• What is Siemens? 10 min
• Energy Biz & Quiz 15 min
• Your career 5 min
• Q &A ??
• Aerodynamics of gas turbines ??
Page 18
© Siemens Energy, Inc. 2014 All rights reserved.Page 20
Energy Quiz:The Electrification Business
siemens.com/answers
7,091,000,000 How many people on Planet Earth? 1,317,000,000 How many people have NO access to electricity?
© Siemens Energy, Inc. 2014 All rights reserved.
GDP and power consumption are climbing together
Source: Global Insight, Siemens
World GDP development Power consumption development
0
100
200
2000 2010 2020 2030
% of 2010
Electricity Intensity
GDP
PowerGeneration
InstalledCapacity
0
2
4
6
8
2000 2010 2020 2030
MWh/capita
China
India
World
Germany
Page 21
© Siemens Energy, Inc. 2014 All rights reserved.
847
138
190
93%110%
-0.7%
9%
The markets are shifting –Growth primarily in emerging countries
USA
Russia
JapanChina
Brazil
Europe1)
Middle East
Africa
Germany
Source: Siemens 1) SWE, NWE, GER, CEE
218Growth in power generation, 2011–2030 [% of TWh]
New installations 2011–2030 [GW]
763
India
278% 1,683
110%
19543%
178-5%
33%
Australia75
437
121%
28%
620
Page 22
China and India together are adding more power generation capability than the rest of the world combined.
© Siemens Energy, Inc. 2014 All rights reserved.Page 23
Energy Quiz:How big is the global electricity business?
Source: Siemens
Power generation mix worldwide, in TWh
Coal
Oil
Gas
Nuclear
Water
Renewables
37,100 TWh
34%
3%
24%
11%
15%
13%
41%
4%22%
13%
16%4%
68%
61%
+2.8% p.a.
22,100 TWh
20302011
Coal
OilGas
NuclearWater
Renewables
By 2030 global demand will increase 67% -Why?
• population growth• urbanization• economic development• growing middle class
© Siemens Energy, Inc. 2014 All rights reserved.Page 24
642 653
422
511
313
100292
2474
3630
915
Energy Quiz:How many power plants & renewables will be built?
New capacities2012–2030
Dismantling(2012–2030)
Installedcapacities 2011
Installedcapacities 2030
Source: Siemens
27
40
390
1,089
222396
1,084
861
199224
165 14
541
848
2,318
999
26
Coal power plants
Gas power plants
Nuclear power plants
Hydro (incl. ocean power)
Solar thermal
Motors
Wind
5,816 GW
217167
Gas powered combined cyclepower plants
GeothermalBiomass, wastes
Photovoltaics
10,527 GW7,015
2,304
2,058
2,726
598
1,780
1,206
716
1,409
1,407
372
705
Development of power plant capacities worldwide, in gigawatts (GW)
Electricity production doubles in 20 years
Capacity must grow by 100%, even though we just said demand will increase by 67%. Why does it have to be greater?
• renewables have low availability• renewables are not demand responsive• maintenance outages• meet peak demands
renewables
© Siemens Energy, Inc. 2014 All rights reserved.
How big is the Energy business?
Page 25
How much will be invested annually in Energy worldwide over next 20 years?$650–910 B
$390 B$260 B
Gas
Others
Oil
Powerdistribution
Powertransmission
70%
30%
40%60%
44%50%
6%
Source: IEA 2010; Siemens
Others
Primary energy Power gridsPower generation
Renewableenergies
$1.3 Trillion per year
Cost to de-carbonize ~ $45 TrillionAt this rate it takes ~ 300 years
© Siemens Energy, Inc. 2014 All rights reserved.
How is electricity produced and consumed in the US
Page 26
Energy consumed to
Generate Electricity
40.04
Conversion Losses25.22
Gross Generation of
Electricity14.82
Net Generation of
Electricity14.01
End Use
13.16
Residential4.86
Commercial4.50
Fossil26.48
Coal18.04
Unaccounted for0.06
Ener
gy S
ourc
e
Elec
tric
ity U
se
Net Importsof Electricity
0.13 Direct Use0.13
Transportation0.03
Other0.16
Numbers are Quadrillion BTUs
Source: US DOE Energy Information AdministrationData for 2011
We can reduce energy consumption by reducing conversion losses.
© Siemens Energy, Inc. 2014 All rights reserved.Page 27
Energy Quiz:Why move wind power offshore?
Why offshore?
Advantages • ?• ?• ?
Disadvantages• ?• ?• ?
Out of siteNo noise complaintsStronger winds
2X wind 8X power
Difficult installationCorrosionMore expensive maintenancePower transmission difficulty
Offshore wind power has both advantages and disadvantages.
© Siemens Energy, Inc. 2014 All rights reserved.Page 28
Power Transmission Innovations
GRID ACCESS
Flexible AC Transmission (FACTS)
High Voltage DirectCurrent Transmission (HVDC)
We also need innovations in power transmission, not just generation.
© Siemens Energy, Inc. 2014 All rights reserved.
What about innovation for greenhouse gases?
The EPRI wedge – CO2 emissions, how to reduce it, and by how much?
Page 29
We need multiple innovations if we are to reduce CO2 in the atmosphere.
© Siemens Energy, Inc. 2014 All rights reserved.Page 30
Energy quizWhy not put the CO2 in the ground?
Answers include: a) engineering challenges, b) costs, c) policy CO2 options
Enhance Oil Recoverymarket driven CO2 option
Currently >250,000 bbls/day in the US
Why not just capture all of the CO2 from power plants and be done with it?
© Siemens Energy, Inc. 2014 All rights reserved.
Summary of the energy business
Mid- and long-term increase in demand for power world wide
Fossil fuels will continue as the backbone of our energy infrastructure for generations to come
Renewable energy will grow as part of the world-wide energy mix
We will move towards an electrical society, with growing but not universal access to electricity
No silver bullet, we need “all of the above” to meet the growing demand for electricity and reduce our carbon foot print
Page 31
© Siemens Energy, Inc. 2014 All rights reserved.
Contents
• My career 5 min
• What is Siemens? 10 min
• Energy Biz & Quiz 15 min
• Your career 5 min
• Q & A ??
• Aerodynamics of gas turbines ??
Page 32
© Siemens Energy, Inc. 2014 All rights reserved.Page 33
Where does innovation come from?
Advances that will transform life, business and the global economy
Mobile Internet
Automation of knowledge work
Internet of Things
Cloud technology
Advanced robotics
Autonomous and near-autonomous vehicles
Next-generation genomics
Energy storage
3D printing
Advanced materials
Advanced oil and gas exploration and recovery
Renewable energy
Source: May 2013 report by McKinsey Global Institute
You!
© Siemens Energy, Inc. 2014 All rights reserved.
Career Opportunities in Energy at Siemens:
Electrical Engineering
Mechanical Engineering
Material Engineering
Civil Engineering
Chemical Engineering
Industrial Engineering
Education is the Key to a Successful Career in the Energy Business
Where you could fit in…
Page 34
© Siemens Energy, Inc. 2014 All rights reserved.
Education is the Key to a Successful Career in the Energy Business
What you need to know…
Such Math
Much Physics
Many Engineering
Very Computers
and how to explain it
Page 35
© Siemens Energy, Inc. 2014 All rights reserved.
Summary of Siemens Energy
The Future of Energy
• Global
• Growing
• Diverse
• Greener & Cleaner
Siemens Energy
• Global
• Growing
• Diverse
• Greener & Cleaner
Page 36
© Siemens Energy, Inc. 2014 All rights reserved.Page 37
Siemens Energy -Clean electricity for the world
Matt MontgomeryPrincipal Expert EngineerGas Turbine Engineering
1680 S. Central BlvdJupiter, FL 33477
E-mail:[email protected]
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www.powermatrixgame.com
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