gas-fired power generation - jica

© 2012 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved.

October. 2013

Gas-fired power generation -Mitsubishi Gas fired GTCC Power Plant-

High Performance & Environmental Friendly

Toshiyuki HASHI

DOC. GTCC130120

1

Content

1. Introduction 2. Feature of Mitsubishi GTCC 3. Latest GT and GTCC Technology

GT : Gas Turbine GTCC: Gas Turbine Combined Cycle

© 2012 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved. 1


1. Introduction


Power Supply and Demand Outlook

Source: DOE, Philippine Energy Plan, 2012-2030

Luzon Grid needs a TOTAL ADDITIONAL CAPACITY of 10,500 MW through 2030 to meet the demand and required reserve

Project Demand AAGR % = 4.79

Required Reserve Margin

Required Additional Capacity


Mitsubishi Main products for Power Generation

Lithium-ion Secondary Battery

Combined Cycle Power Plant Steam Turbine Gas Turbine

Geothermal Power Plant Boiler

Hydro Turbine Wind Turbine

Gas /Diesel Engine Power Plant

5

0

20

30

40

50

60

70

1950 1960 1970 1980 1990 2000 2010 2020

Effi

cien

cy

Remarkable progress in GTCC Efficiency

Gas Turbine

Generator

Generator

Steam Turbine Condenser

HRSG

Fuel Air

GTCC


2. Feature of Mitsubishi GTCC

Evolution of MHI GTCC Performance (60Hz)

399

185

285

Gas Turbine and C/C Gross Output

200

100

300

400

500

C/C

Gro

ss P

ower

Out

put (

MW

)

C/C

G/T

327

470

267

Combined Cycle Gross Efficiency

M501F3

1300 1400 1500 Turbine Inlet Temperature (ºC)

55

60

C/C

Gro

ss E

ffici

ency

(LH

V%)

M501F3

M501G1

M501J

M501G1

1600

M501J

M501GAC 404

272

M501GAC

ISO Standard (1 on 1)

G Series

F Series

J Series


8 © 2013 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved.

U.K. 13

Grand Total : 601 units （includes 412 Heavy Duty

(D,F,G,J class) units）

India 10

Chile 2

Netherlands 4

Japan 182

Bangladesh 5

Thailand 32

Syria 4

Indonesia 25

Turkey 7 Italy 5

Mexico 21 Philippines 7

Vietnam 3

Algeria 6

Honduras 1

Hong Kong 7 Iran 11 Kuwait 4

Macau 3

Nigeria 2 Pakistan 1

Peru 3

Qatar 14

Saudi Arabia 35

Singapore 6

Slovakia 2

Spain 7

U.A.E. 6

Australia 6

Dominica 1

Azerbaijan 2

Taiwan 22

Malaysia 3

Egypt 6

China 28

New Zealand 1

Korea 24

Ireland 2

Ukraine 5

Argentina 5

As of August/2013

Russia 1

U.S.A. 57

Japan 182 Asia 180 Middle East･Africa 97 Americas 96 Europe 39 Oceania 7

Canada 6

Uzbekistan 3

World Wide Experiences of Mitsubishi Gas Turbine

Israel 1

M501F× 73 M701F×125

Total:198units

M501D×25 M701D×92

Total:117units

M501G×67 M701G×11

Total:78units

M501J×17 M701J×2

Total:19units

MHI Advanced Technology and High Reliability

Research and Development

Main Fuel

Pilot Fuel

High level Analysis Technology

Combustion Cooling Aerodynamic Material ・Directional Solidification metal

・Precision casting blade ・Solidification analysis

Component Verification

High pressure combustion test

Turbine blade & vane verification test

Compressor model test Creep test

Feed back to Research and Development

MHI Takasago Machinery Works

Design and Manufacturing

Verification

Demonstration facility for C/C power plant in MHI Takasago (T-point)

Sophisticated Measuring Technology

Turbine blade telemeter vibrating stress measurement

Low High Velocity

Feed back to Design and Manufacturing

High Temp.

blade

9 © 2012 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved. 9

10

Philippine ILIJAN 1200MW M501G x 4

over 96% availability. 0.48% forced outage rate.

Award Winners

U.S.A FPL Lauderdale M501F x 4

Mexico Chihuahua M501F3 x 2

Plant Reliability: 99.05% (Gas Turbine: 100%)

availability: 93.0% Reliability: 99.3%


●Power Output Gas Turbine 198.6 MW x 4 Steam Turbine 241.7 MW x 2 Total 638.9 MW x 2 ●Configuration Multi-Shaft Configuration (2 GT + 2 HRSG + 1 ST) x 2 ●Commercial Operation 2002 ~

Philippines KEILCO Ilijan Combined Cycle Power Plant <M501G>


< First G Type Gas Turbine in Philippines >

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3. Latest GT and GTCC Technology


Verification Test Complete Successfully finished “J” class gas turbine at “T-point”

Delivery Started in 2011 Delivery for 2,900MW (M501J×6units) Kansai Electric Power Company - put in commercial operation in August 2013 -

“J” class GTCC Delivery Started

14

1990 2000 2010

1500

1600

1700

(℃)

Turb

ine

Inle

t Tem

pera

ture

Year

J Series Gas Turbine

G series GT

J series GT

National Project 1700℃ GT

G J Cold End Generator Drive ○ ○ 2-Bearing Rotor ○ ○ 4-Stage Turbine ○ ○ Individual Combustors ○ ○ Stacked Disk Type Rotor ○ ○ Cooled & Filtered Rotor Air ○ ○

Applying G engine experience Proven features with high reliability

Technical Feedback from National Project • EGR combustion system

• Innovated material • Advanced compressor

• Innovated cooling technology • Advanced turbine

• Advanced TBC

Key Technology for High Performance “J” Target : C/C efficiency : > 61% (M501J:470MW / M701J:680MW) High Pressure Raito Compressor Experience from G Engine Steam Cooled Combustor Experience from G Engine Turbine Technologies from National Project

Validated G Compressor - 23:1 pressure ratio - 3D profile - Improved inlet duct

Compressor

Proven G Combustor - Well experienced DLN combustor - Steam cooled liner

Combustor

Proven G Turbine + National Project technologies - Advanced TBC + Cooling - High efficient aerodynamic technology - Cooled row4 blade

Turbine

Row1 blade © 2012 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved. 15

2009 2010 2011 2012 2013 2014 2015 2016 2017

M501J KOREA

(4 projects)

M501J TAIWAN

(1 project)

J Class Gas Turbine To the Market

M501J GTCC X 6units

T Point

M501J Kansai Electric

Power Company

M701J Tokyo Electric

Power Company

Approx. 12,000hrs operation and 140starts (Aug,2013) Start commercial

Operation (1st unit) (Aug,2013)

M501J GTCC X 10units (2on1 x 5 blocks)

Manufacturing

Manufacturing

Installation

Commissioning

Commercial Operation

Operation Starts

M701J GTCC X 2units Manufacturing

Installation

Operation Starts

Installation

Operation Starts (6 Units)

Manufacturing 1st unit

M501J GTCC X 6units (2on1 x 3 blocks)

Installation

Operation Starts

Manufacturing 1st unit

6 Units operating In simple cycle mode


GEN GT

CONDENSER

HRSG

ST

Ready to deliver Most Advanced M501J GTCC

ST

Inside Turbine Building

Gas Turbine (GT)

Steam Turbine (ST)

Engineering work completed

430MW class of M501J 1on1 Single Shaft GTCC MHI’s reliable & high efficiency GTCC matches the infrastructure of the Philippines.

Single Shaft Overview

GEN GT

This document contains information proprietary to Mitsubishi Heavy Industries, LTD. It is submitted in confidence and is to be used solely for the purpose for which it is furnished and returned upon request. This document and such information is not be reproduced, transmitted, disclosed or used otherwise in whole or in part without the written authorization of Mitsubishi Heavy Industries, LTD.

MITSUBISHI HEAVY INDUSTRIES, LTD.

© 2012 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved. 18 © 2012 MITSUBISHI HEAVY INDUSTRIES, LTD. All Rights Reserved. 18

gas-fired power generation - jica

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