UTSR 2012W ORKSHOP

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

Mitsubishi Power Systems Americas, Inc. October, 2012

C O M B U S T I O N T U R B I N E D E V E L O P M E N T E F F O RT S

A G E N D A

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

Thermal Cycle Long Term Perspective (High efficiency)

Japanese National Project (1,700 ºC Turbine Inlet Temperature)

Nuclear Combustion Turbine (Helium closed circuit)

Pebble Bed Modular Reactor, PBMR

Oxy-Fuel IGCC with Carbon Capture

(Central Research Institute of Electric Power Industry, CREIPI)

Fuel Cell based triple combined cycle

(New Energy & Industrial Technology Development Organization, NEDO)

M I T S U B I S H I P O W E R S Y S T E M S A M E R I C A S

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

Established in April 2001 HQ Lake

Mary, FL

Turbine Manufacturing

Facility, Savannah GA

Blade and Vane Manufacturing

Facility Orlando

Repair Facility

Orlando

$40MM

$91MM $133MM

$225MM

$550MM

2001 2006 2007 2009 2011

Cap

ital In

vestm

en

t In

itia

ted

$400 Million Inventory

7

1800

MPSA’S 11 YEAR GROWTH

MPSA HQ,

GT Repair Center

Field Service

Wind Turbine Blades

CT Blade & Vane

Manufacturing Center

Savannah Combustor

Manufacturing

Gas Turbine

Manufacturing

Rotor Service Facility

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

(1500+300)

T H E R M A L C Y C L E L O N G T E R M P E R S P E C T I V E

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

E F F E C T O F T I T O N P E R F O R M A N C E

50

55

60

TIT

D Class

F Class

G Class

J Class

C/C Efficiency

2192°F 2372°F 2552°F 2732°F 2912°F

1200°C 1300°C 1400°C 1500°C 1600°C

Early 2011

> 8,000 Actual Operating Hours 1997

C/C

EF

FIC

IEN

CY

(L

HV

%)

1 on 1 GTGCC / 60 Hz

Historical high fuel prices in

Japan

Commitment to reduce CO2

emissions

E F F I C I E N C Y O F T H E R M A L P O W E R G E N E R AT I O N

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

Gro

ss E

ffic

iency [%

]

40

45

50

55

60

65

70

1990 1995 2000 2005 2010 2015

USC(coal)

(LHV %)

75

GTCC (LNG)

② IGCC

②＋③

IGCC + SOFC

① GTCC

(1,700℃)

③ GTCC + SOFC (LNG)

① GTCC （1,700 ℃)

② IGCC（Gasification）

③ GTCC + SOFC

(Hybrid Cycle)

J A PA N E S E N AT I O N A L P R O J E C T ( 1 , 7 0 0 º C )

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

J A PA N E S E N AT I O N A L P R O J E C T M O T I V AT I O N

Energy security :

Most of the energy resources in Japan are imported

Global Warming :

Kyoto Protocol target = 6% reduction of CO2 emission

Combined Cycle Power Plant :

Improved Performance (60% → 62-65% LHV)

Turbine Inlet Temperature :

Higher (1500ºC → 1700ºC)

Exhaust Gas Recirculation

With EGR

Without EGR

Low O2

High Efficiency Cooling Steam

Steam Air

Steam Air

Air

Steam

Profile

Shroud Turbulator

Steam/Air Hybrid Cooling

High Efficiency Compressor / Turbine

Multi Stage Analysis

Higher Loading

End Wall Treatment

Advanced 3D Airfoil

Shock Wave

Advanced Super Alloy

Better than MGA1400DS ＊ Creep Strength ：100℃ Higher with Same strength ＊ Anti Oxidation：100℃ Higher Limit ＊ Thermal fatigue：50℃ Higher with Same strength

Advanced TBC

Tem perature(℃）

The

rmal con

ductivity（kcal/m

h℃）

Advanced TBC

C onventional TBC

Feedback

Material Calculation system Evalu

atio

n o

f ap

plic

atio

n

Sele

ctio

n b

y e

xp

erim

en

t

Sele

ctio

n o

f can

did

ate

10E

5 k

ind

s o

f mate

rial

Cry

sta

l Data

Base

Navigation System

Various databases Calculation of

electronic state (band)

Selection of optimum candidate materials and estimation of their properties

J A PA N E S E N AT I O N A L P R O J E C T S C O P E

E X H A U S T G A S R E C I R C U L AT I O N

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

再循環ライン

再循環冷却器

ｶﾞｽﾀｰﾋﾞﾝ 蒸気ﾀｰﾋﾞﾝ

排ｶﾞｽﾎﾞｲﾗ

再循環送風機再循環ライン

再循環冷却器

ｶﾞｽﾀｰﾋﾞﾝ 蒸気ﾀｰﾋﾞﾝ

排ｶﾞｽﾎﾞｲﾗ

再循環送風機

Heat recovery

steam generator

Gas turbine Steam turbine

EGR cooler

EGR line EGR blower

ガスタービン

ＨＲＳＧ

蒸気タービン

吸気

再循環ライン 復水器

発電機

発電機

Steam condenser

Generator

Steam turbine EGR line

Generator

Gas turbine

Air intake

Blower

Cooler

Without EGR

With EGR ratio 35%

Hot spot

degC

Part of the Exhaust Gas from

HRSG branches out

and is mixed with fresh air and

introduced to compressor inlet.

temperature (CFD)

Plant image of GTCC with EGR

P E B B L E B E D M O D U L A R R E A C TO R

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

P E B B L E B E D M O D U L A R R E A C TO R

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

O X Y- F U E L I G C C W I T H C C S

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

M H I I G C C T E C H N O L O G Y

The plant will capture 90% of the CO2 and

transport is to a nearby oil field (EOR and

sequestration)

400MW plant operating flexibly to increase

generation of fertilizer during low electricity

demand.

Air Blown Technology

O2 Blown Technology

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

O2/CO2 Blown

Gasification

Dry Gas clean-up

under high CO

concentration

Oxy-fuel system and semi-closed combustion turbine system.

Simplified CO2 removal and Capture System without Shift

Reactor.

O2/CO2 Firing

Combustor

Oxygen

ガス ガス 化炉

ガス

精製

ガス

精製

CO 2 圧縮 圧縮 Storage

ガスタ

ービン

ガスタ

ービン

排熱回 収ボイラ

排熱回 収ボイラ

蒸気タービン 蒸気タービン

CO 2 CO 2

ガス Gasifi

cation ガス

精製

GCU

CO 2 圧縮 Comp.

ガスタ

ービン

Gas

turbine 排熱回 収ボイラ

HRSG

蒸気タービン Steam turbine

CO 2 CO 2

Coal

Oxygen

Central Research Institute of Electric Power Industry

O X Y- F U E L I G C C P R O J E C T

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

O X Y- F U E L I G C C P R O J E C T

O2/CO2

Blown

Gasification

Semi-closed

Gas turbine

(O2/CO2

Firing Combustor)

石炭

ガス化炉

石炭

ガス化炉 フィルタ ( 集じん）

フィルタ ( 集じん）

酸素

製造設備

酸素

製造設備

燃焼器 燃焼器

Regenerator

汽水

分離器

汽水

分離器

HRSG

圧縮機 圧縮機

蒸気ター ビン

CO 2

O 2

CO 2

Steam

CO 2 ＋ H 2 O

環境

設備

環境

設備 復水器

復水ポンプ

復水器

復水ポンプ

圧縮機 ガスター ビン

乾式

脱硫

乾式

脱硫 石炭

ガス化炉 Gasification フィルタ

( 集じん） Dust Filter

酸素

製造設備 ASU

燃焼器 Combustor

汽水

分離器

Water

Separator

圧縮機 Comp. 圧縮機 Comp.

蒸気ター ビン

Steam

turbine

Heater

Coal

CO 2

O 2

CO 2

Storage

CO 2 ＋ H 2 O

環境

設備

Hg Removal

復水器

復水ポンプ Condenser

圧縮機 Comp.

ガスター ビン

Gas turbine

乾式

脱硫

Dry

DeSOx

Dry Gas

Clean-up

F C B A S E D T R I P L E C O M B I N E D C Y C L E

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

N E D O 2 0 0 K W S O F C M G T C O M B I N E D C Y C L E

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

Target Result

Systems 200kW Class

Power Output

SOFC 204kW-DC （188kW-AC）

MGT 41kW-AC

Total 229kW-AC

Electrical Efficiency

＞ 50% 52.1%-Net AC as LHV

Project Results (2004～2009）

Natural Gas

Exhaust Gas

Inverter

Air

Micro Gas Turbine

Recirculation

Blower

SOFC

Combustor

Recuperator

SOFC-MGT Power System

Module

Cartridge

Sub-Module

2 5 0 K W S O F C M G T C O M B I N E D C Y C L E

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

Spec Plan for Demonstration System

Capacity：250kW class (Net)

Efficiency：55% over (LHV/Net)

Total Heat Efficiency：73％ over（Hot water）

Fuel：City gas

Footprint： 14m×5m＝70m2

MGT

SOFC Vessel

TOYOTA MGT MST-250H

L A R G E S C A L E T R I P L E C O M B I N E D C Y C L E

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.

４１０ＭＷ

１６００℃

４６０℃ ６８０℃

ＳＯＦＣ

Inverter

Air

Natural

Gas

（NG）

Gas Turbine

（Ｇ/Ｔ）

Steam turbine

Heat Recovery Steam

Generator

Exhaust

gas

condenser

Efficiency ： >70％（LHV Net） SOFC Durability ： >90,000 hours

T H A N K S F O R Y O U R AT T E N T I O N

This document and any attachments contain proprietary information and are the sole and exclusive property of Mitsubishi Power Systems Americas, Inc., “MPSA”. Your receipt of this information is an acknowledgement of a

confidential relationship between you and MPSA. This information is to be used solely by you for the purpose for which it is furnished. Neither these documents, nor any information obtained there from is to be reproduced,

transmitted, disclosed, discussed with any third party, or used otherwise, in whole or in part, without first receiving the express written authorization of MPSA.