power lifemax* - solutions forb/e gas turbine fleet

Imagination at work

May 15, 2015

Power LifeMax* - Solutions for B/E Gas Turbine Fleet Ajay Gupta

Product Manager Atlanta, GA USA [email protected]

PowerGen India & Central Asia

© 2015, General Electric Company. Proprietary information. All rights reserved.

GE Power & Water

© 2015 General Electric Company. GE Proprietary Information - The information contained in this document is General Electric Company (GE) proprietary information. It is the property of GE and shall not be used, disclosed to others or reproduced without the express written consent of GE, including, but without limitation, it is not to be used in the creation. manufacture. development, or derivation of any repairs, modifications, spare parts, or configuration changes or to obtain government or regulatory approval to do so, if consent is given for reproduction in whole or in part, this notice and the notice set forth on each page of this document shall appear in any such reproduction in whole or in part. The information contained in this document may also be controlled by the US export control laws. Unauthorized export or re-export is prohibited.


PowerGen 2015 Slide 3

ü  40+ years proven performance in power gen, cogen and mech drive

ü  Largest installed base globally

ü  3000+ units installed. 99 countries

ü  224 GW combined power

ü  143+ million operating fired hours

ü  1.2+ million operating fired starts

ü  98.5+% reliability

B/E Class… mature fleet strategy

Customer Focus… Technology investments… Customized offerings



91E 40 year history

100

110

120

130

140

150

1975 1980 1985 1990 1995 2000 2005 2010 2015 2020

Out

put [

MW

]

132 MW

PG9171E + AGP 8 Units

128 MW

PG9171E 158 Units

PG9151E 46 Units

111 MW

PG9161E 57 Units

116 MW

PG9171E 264 Units

123 MW

PG9171E 145 Units

126 MW

PG9141E 17 Units 105 MW

9E.04 144 MW

9E.03

Custom solutions… for increased performance

9EMax



Power of customer collaboration

1Improvements are solution dependent and vary by customer

Improved:1

•  Revenue •  Availability •  O&M costs •  Compliance

21st Century asset revitalization Delivering customized solutions

Power of hardware upgrades

Power of data analytics

Revitalized assets

* Trademark of General Electric Company

Power LifeMax*… Custom solutions… Exponential results



GE's Power LifeMax* Suite of Solutions

Advanced hardware •  DLN1+ combustion •  Advanced HGP •  Fuel flexibility •  Proven reliability

Advanced software & analytics •  Enhanced monitoring •  Controls upgrades •  OpFlex* •  Predictive algorithms

Optimal customer outcomes •  Customized solutions •  Enhanced performance and reliability •  Maximized asset value + =

Initial investment

payback

New revenue line with

upgrades Power LifeMax* Advantage

Self-managed upgrades

No upgrades

Upgrade investments

Ass

et re

venu

e

0 30+ Years Time

GT purchase; Plant start-up (CapEx)




Technology addressing multiple operational needs

Efficiency

Reliability

Output

Availability

Emissions

Flexibility

•  9E.04 • Advanced Gas Path • OpFlex

VariablePeak

• DLN1+ Conversion • Flange-to-Flange Replacement • OpFlex AutoTune / AutoRecover

• DLN1/1+ Fuel Flex • OpFlex Turndown • OpFlex Fast Start

• DLN1+ Combustion • OpFlex AutoTune • OpFlex AutoRecover

•  9E.04 • Advanced Gas Path

(AGP) • OpFlex* Turndown

• Flange-to-Flange • Monitoring &

Diagnostics • OpFlex AutoTune • OpFlex AutoRecover


Customer Focus… Technology investments… Customized offerings

9E Advanced Gas Path (AGP) Upgrade



9E Advanced Gas Path (AGP)

* 109E estimate at ISO, NG

Ben

efits

ü  - 1.5% CC HR (-1.7% SC HR)

ü  +3.8% CC MW (+3.6% SC MW)

ü  Higher exhaust energy

ü  Improved availability.. 32k

ü  Improved life.. 96k

ü  Fuels.. NG, LF, HFO

AG

P te

chno

logy

ü  B/E, FA/B, 6C and H experience

ü  Cooling and sealing improvements

ü  Improved clearances

ü  Advanced materials

ü  Balanced work split



Reliable Operations - Exceeding Performance

9E AGP Fleet Experience Fleet Leader Inspections

8 units operating 3 x in Middle East 3 x Asia 1 x South America 1 x India 18 sets: Requisition Phase Experience 29,000 FFH Total fleet 13,000 FFH Fleet leader Performance Met or exceeded all performance metrics

Gro

win

g Ex

perie

nce

S1B SS S2B Tip Shroud Cut tooth

4k FFH

12k FFH

12k FFH



Features and benefits Advanced gas path

More performance and higher durability - retrofittable

Stage Part Improvement Benefit

1st

Nozzle Improved sealing Advanced cooling

Clearances Durability/Perf

Bucket Turbulators Dovetail sealing

Durability/Perf Clearances

Shroud Abradable shroud Clearances

2nd

Nozzle Advanced cooling GTD*262 Alloy

Durability and performance

Bucket Advanced Cooling Dovetail sealing

Durability/Perf Clearances

Shroud Abradable honeycomb Clearances

3rd

Nozzle 3D aero Performance

Bucket 3D aero Performance

Shroud Abradable honeycomb Clearances




$0

$500 000

$1 000 000

$1 500 000

$2 000 000

$2 500 000

$3 000 000

0 1 2 3 4 5 6 7 8 9 10First year Fuel price ($MMBtu)

1000 hrs/year

2000 hrs/year

4000 hrs/year

6000 hrs/year

8000 hrs/year

Fuel savings – 5 year NPV

2000 hrs/year

1000 hrs/year

Fuel savings –  Improved heat rate of 0.7%4, resulting

in significant fuel cost reduction §  $345k4 yearly §  $1.4MM NPV4 over 5 years

Incremental output

–  2.0%4 output increase generates gross revenue

§  $525k4 yearly §  $2.1MM4 NPV over 5 years

Same or better maintenance intervals 4 Sample Net Present Value & Conditions

•  9E 3-series with PIP •  Combined cycle, Natural gas – ISO conditions •  109E CC output baseline: 190 MW •  9E 3-series heat rate baseline: 7,030 kJ/kWh •  Utilization: 6,000 hours/year •  Electricity price: $70

MWhr •  Fuel costs: $7/Mbtu •  Discount rate: 8%

Incremental income – 5 year NPV

2000 hrs/year

1000 hrs/year

Combined cycle - NPV

9E Max



9E PIP 9EMax

Simple Cycle Output (MW) 128 144 Efficiency 34.2% 36.9% Heat Rate (BTU/kWh) 9972 9250 Firing Temp (°F) 2055 +64 Exhaust Flow (pps) 911 911 Exhaust Temp (°F) 1016 1009 Combined Cycle (109E) Output (MW) 188 210 Efficiency 50.3% 53.6% Heat Rate (BTU/kWh) 6786 6370 Delta Values Δ SC Output (MW)

baseline

12.50% Δ SC Heat Rate -7.24% Δ CC Output (MW) 11.70% Δ CC Heat Rate -6.03%

What is 9EMax? A game-changing leap in 9E gas turbine performance

“Design priorities” ü Retrofitable … fits current 9E footprint and aux systems ü Compatible …. similar exhaust energy for Co-gen/CC ü Reliable ……….. 25 million hours of 9E experience ü Low-cost ……… utilize proven E-class materials ü Flexible ………… Fuel flexibility, part load capability

New 4-stage Turbine Module new casings, HGP, Turbine Rotor, Diffuser Fully assembled modular retrofit for field coupling to an existing unit or a new Flange-to-Flange

Re-Engineered Turbine Shell

High Efficiency Aerodynamics

New 4-Stage Gas Turbine Rotor

Advanced Radial Diffuser

Durable Exhaust Frame

Serving installed fleet and new unit needs

9EMax Solutions

Flange to Flange

Turbine Module

New Unit (9E.04)



Summary §  40+ years in B/E technology

§  Power LifeMax technology solutions for mature fleet

§  Advanced Gas Path (3 stage) §  - 1.5% CC HR (-1.7% SC HR) §  +3.8% CC MW (+3.6% SC MW) §  29,000+ FFH on 8 units

§  9E Max (4 stage).. §  - 6% CC HR (-7.2% SC HR) §  +11.7% CC MW (+12.5% SC MW)

§  GE proprietary architecture utilizes OEM knowledge, experience and tools

GE technology to maximize plant economics

Thank You

power lifemax* - solutions forb/e gas turbine fleet

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