Kawasaki Gas Turbines-Americas - KGT
Transcript of Kawasaki Gas Turbines-Americas - KGT
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Kawasaki Gas Turbines-Americas Gas Turbines
Power Generation Technology & Applications
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Gas Turbine (GT) Technology Overview
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Gas Turbine Theory
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GPB15 1.5 MW GT engine Single silo type combustor
Radial type compressor
GT - Centrifugal Compressor
2 3
4
1
FUEL INLET
COMBUSTIONCHAMBER
CENTRIFUGALCOMPRESSOR
TURBINE
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13,790 rpm
GT - Axial Compressor
AXIAL COMPRESSOR
TURBINE
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Rated @ 1500 kW’sGas Turbine Generator
Electric Generator
Gearbox
Air Inlet
Combustion Chamber
Exhaust
Turbine Compressor
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Gas Turbine Generator Unit
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1500 KW’s, outdoor unit, with extended electrical skid New Jersey
Gas Turbine Generator Package
Inlet Air Filtration Unit
Electrical Distribution Equipment
Gas Turbine Generator Unit
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Gas Turbine Performance
5,000
5,500
6,000
6,500
7,000
7,500
8,000
0 5 10 15 20 25 30 35 40
Ambient Temperature (C)
Pow
er O
utpu
t (kW
)
10,800
11,000
11,200
11,400
11,600
11,800
12,000
Hea
t Rat
e (k
J/kW
h)
Power OutputHeat Rate
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Kawasaki Gas Turbine Product Overview
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The Kawasaki Everyone Knows
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Kawasaki Heavy Industries
US$ 13 Billion in Sales (2010)30,000 Employee Globally
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Kawasaki Gas TurbineEurope GmbH
(Bad Homburg, Germany)
Kawasaki Gas Turbine Asia (Kuala Lumpur, Malaysia)
Kawasaki Gas Turbines-Americas
(Houston,TX)
Kawasaki Machine Systems, Ltd.(Osaka, Japan)
Kawasaki Gas Turbines Global Presence
Kawasaki Heavy Industries, Ltd.(Akashi, Japan)
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Kawasaki Gas Turbine Highlights1952 Began Overhauling Jet Engines
1972 Began Development of Industrial Gas Turbine (IGT)
1974 Completed Development of First IGT Model
1977 Delivery of 1st First Kawasaki IGT
1984 Delivery of 1st Cogeneration System
1988 1.5 MW Class Introduced (Model M1A-13 IGT)
1993 5.5 MW Class Introduced (Model M7A-01 IGT)
1995 1.5 MW Class with Dry Low NOx (< 25 PPM) Introduced
1999 Delivery of 5000th Unit
6.5 MW Class Introduced
5.5 MW Class with Dry Low NOx Introduced
2000 18 MW Class Introduced (Model L20A IGT)
2002 1.5 MW Class with Ultra Low NOx (<2.5 PPM) Introduced
2006 7.5 MW Class Introduced (Model M7A-03 IGT)
2007 Delivery of 7000th Unit
2009 7.7 MW Class with Dry Low NOx (<15 PPM) Introduced
2010 1.7 MW Class Introduced (Model M1A-17 IGT)
2011 7.7 MW Class, 9ppm (NOx) M7A-03D introduced
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Kawasaki Gas Turbine Products
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GTG Technology• GPB
> Base Load Power Generation– Combined Heat & Power (or co-generation)– Combined Cycle Power Generation
> Gas / Liquid / Dual Fuel• GPS
> Stand-by Power Generation– Emergency Power– Peak Shaving Power
> Gas / Liquid / Dual Fuel
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Model GPB Base Load Gas Turbine Generator Package
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• GPB15/15D 1.5 MW Class > D: Dry Low NOx (<25 PPM)
• GPB17/17D 1.7 MW Class> D: Dry Low NOx (<15 PPM)
• GPB30/30D 3.0 MW Class> D: Dry Low NOx (<25 PPM)
• GPB60/60D 5.5 MW Class> D: Dry Low NOx (<35 PPM)
• GPB70/70D 6.5 MW Class> D: Dry Low NOx (<25 PPM)
• GPB80/80D 7.7 MW Class> D: Dry Low NOx (<9 PPM)
• GPB180D 18.0 MW Class > D: Dry Low NOx (<25 PPM)
GPB Model Overview
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Model GPB15/17 (M1A-13/17)• 1.5 MW / 1.7 MW Class• Compact Design
> 2 Stage Centrifugal Compressor Section> 3 Stage Axial Turbine Section> Short Rotor Span> Single Combustion Chamber
• Fuel Options> Gas / Liquid / Dual Fuel (-13)> Gas (-17)
• Introduced in 1988> Nearly 1000 Units Delivered
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Model GPB15/17 (M1A-13/17)
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• Power Output> 1.49 MW @ ISO (GPB15)> 1.69 MW @ ISO (GPB17)
• Steam Generation> ~11,000 lb/hr (5,000 kg/hr) @ 125 psig (8.62 bar)
• Chilled Water Generation> ~1100/1200 TR Steam/Exhaust Fired
• Efficiency> Power Generation Only:
– GPB15: ~24%– GPB17: ~27%
> Co-generation: – GPB15: ~79%– GPB17: ~82%
GPB15/17 Model Performance
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• 3.0 MW Class• Dual M1A-13 Configuration
> Dual M1A-13 Turbines> Single Gearbox> Single Generator
• Gas / Liquid / Dual Fuel• Option for Redundancy
> Dual Turbine/Gearbox/Generator Model PGU30
Model GPB30 (M1T-13)
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Model GPB30 (M1T-13)
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GPB30 Model Performance• Power Output
> 2.93 MW @ ISO• Steam Generation
> ~22,000 lb/hr (10,000 kg/hr) @ 125 psig (8.62 bar) • Chilled Water Generation
> ~2200/2400 TR Steam/Exhaust Fired
• Efficiency> Power Generation Only: ~24%> Co-generation: ~79%
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Model GPB60/70/80 (M7A-01/02/03)• 5.5 MW / 6.5 MW / 7.7 MW Class• Efficient Design
> 11/12 Stage Axial Compressor Section> 4 Stage Axial Turbine Section> Six Combustion Chambers
• Gas / Liquid / Dual Fuel• Introduced in 1993
> Over 100 Units Delivered
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Model GPB60/70/80
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Model GPB60/70/80
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GPB60/70/80 Model Performance• Power Output
> 5.53 MW @ ISO (GPB60)> 6.80 MW @ ISO (GPB70)> 7.45 MW @ ISO (GPB80)
• Steam Generation> ~32,000 lb/hr (14,500 kg/hr) @ 125 psig (8.62 bar) [GPB60]> ~36,000 lb/hr (16,400 kg/hr) @ 125 psig (8.62 bar) [GPB70/80]
• Chilled Water Generation> ~3200 TR Steam Fired [GPB60]> ~3600 TR Steam Fired [GPB70/80]
• Efficiency> Power Generation Only
– GPB60: ~30%– GPB70: ~30%– GPB80: ~33%
> Co-generation (Equivalent): ~83%
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Model GPB180 (L20)• Power Generation Design• Gas or Liquid Fuel• Introduced in 2000
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• Power Generation: 18.42 MW @ ISO• Steam Generation
> 88,000 lb/hr (40,000 kg/hr) @ 125 psig (8.62 bar)• Efficiency
> Power Generation Only: ~33.8%> Combined Cycle Efficiency – 48-50%> Co-generation: ~83%
GPB180D Model Performance
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Model GPS Stand-by Gas Turbine Generator Package
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GPS Model Overview
• GPS750 750 kVA 600 kW• GPS1250 1250 kVA 1000 kW • GPS1500 1500 kVA 1200 kW • GPS2000 2000 kVA 1600 kW • GPS2500 2500 kVA 2000 kW • GPS3000 3000 kVA 2400 kW • GPS4000 4000 kVA 3200 kW • GPS5000 5000 kVA 4000 kW • GPS6000 6000 kVA 4800 kW
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GPS Advantages• High Power Density
> 50% Weight and 50% Footprint (vs. Engine)> Roof Mounting Capability
• Dual Fuel (Gas / Liquid)> Automatic Fuel Switching (Additional Level of Redundancy)> Potential for Much Smaller Diesel Storage Tank
• High Emissions Density (Diesel)> Less than 100 ppm NOx (Engines Typically: 500-700 ppm)
• High Start Reliability - Greater than 99%• Instantaneous 100% Load Acceptance• Low Noise Levels – 85 dBA or less• Fast Start – 40 Seconds
> Not Applicable for Life Safety (per US Codes)
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3 x 3,000 kVA
Roof-top Installation
GPS Installations
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2 x 2,500 kVA
Indoor Installation
GPS Installations
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5 x 3,500 kVA
Outdoor Installation
GPS Installations
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Gas Turbine Generator Applications
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Best GTG Applications• CHP
> Requires High Quality / Quantity Heat Source> Requires Chilled Water Production
– Steam to Chilled Water– Exhaust to Chilled Water
• Dual Fuel Simple Cycle Power Generation• Combined Cycle Power Generation
> HRSG (w/Supplemental Firing) + Steam Turbine 48%-50% Efficiency
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Condensatereturn
Feed water
Deaerator
StackBypass stack
Fuel DamperAir intake
Steam Header
MP Steam
HRSGSuper heater
DuctBurner
Fuel
Economizer
CHP (with Steam)
HP Steam (Steam
Turbine)
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Condensatereturn
Feed water
Deaerator
StackBypass stack
Fuel DamperAir intake
Steam Header
HRSGSuper heater
DuctBurner
Fuel
Steam Absorption Chiller
Economizer
MP Steam
CHP (with Steam & Chiller)
Chilled Water
HP Steam (Steam
Turbine)
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StackBypass stack
Fuel DamperAir intake
ExhaustFired
AbsorptionChiller
CHP (Exhaust Fired Chiller/Heater)
Chilled Water
Hot Water
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Gas Turbine Generator Reliability / Availability / Maintainability
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• Reliability> Typically Greater Than 99%
• Availability> Typically Greater Than 96%
• Maintenance> Inspection Interval: Annually> Hot Section Inspection: Every 2 Years> Major Overhaul: Every 4 Years
Reliability / Availability / Maintenance
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• Extended Warranties• Extended (Long Term) Service Agreements
> Multi-year Contracts (4 Year Cycles)> Availability Guarantees> Regional Service Support> 24 Hour Support (via Internet)
• Spare Parts> Recommended On-site Spare Parts> Replacement Engine Cores Available for Shipment in 24 Hours> Overnight Delivery of Other Critical Spare Parts
Extended Services
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Questions