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Richard BrentDirector, Government AffairsSolar Turbines Incorporated
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(202)293-4327
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OverviewOverview
Company OverviewCompany Overview
Products and ServicesProducts and Services
-Selecting the right configuration Industry ApplicationsIndustry Applications
Workin the EconomicsWorkin the Economics-7 MW combined heat and power (CHP) with 50,000 pph steam
Summary CommentsSummary Comments
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Markets ServedMarkets Served
Oil and GasOil and Gas Power GenerationPower Generation
Marine PropulsionMarine Propulsion
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World HeadquartersSan Diego, CA
World HeadquartersSan Diego, CA
Slide5VPCCQ(98)-010
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Solar TurbinesSolar Turbines
Based in San Diego, CABased in San Diego, CA
Founded in 1927Founded in 1927
WhollyWholly--Owned Subsidiary of Caterpillar Inc.Owned Subsidiary of Caterpillar Inc. Approximately 5,000 EmployeesApproximately 5,000 Employees -- WorldwideWorldwide
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Serve Applications 1Serve Applications 1--50 MW50 MW-Combined Heat and Power (CHP)-Combined Cycle (STAC)-Peaking (SC)
Experience SummaryExperience Summary-Shipped 11,500 units to 90 countries
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Product Families
Power Generation
Product Families
Power GenerationEight (8) CTEight (8) CT
ProductsProducts
Five (5) ProductFive (5) ProductFamiliesFamilies
SATURN
1 210 kWeSaturn 20
CENTAUR
3 515 kWe
4 600 kWe
Centaur 40
Centaur 50
11--15 MW15 MW
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TITAN
14 000 kWeTitan 130
TAURUS
5 200 kWe
7 520 kWe
Taurus 60
Taurus 70
MARS
9 285 kWe
10 695 kWe
Mars 90
Mars 100
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Full Range of ServicesFull Range of Services
Engineering, Procurement and Construction (EPC)Engineering, Procurement and Construction (EPC)-Full turnkey capabilities
Permitting SupportPermitting Support
Flexible Financing AlternativesFlexible Financing Alternatives-Finance Lease-Operating Lease-Municipal Lease
Extended Service AgreementsExtended Service Agreements pera on a n enance ra n ngpera on a n enance ra n ng
Asset Management ServicesAsset Management Services-Full Service--Technical Supervision
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ConfigurationsConfigurations
SaturnSaturn CentaurCentaur TaurusTaurus MarsMars TitanTitan
CC/STACCC/STAC MobileMobile
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Working the EconomicsWorking the EconomicsTaurus70 Combustion TurbineTaurus70 Combustion Turbine
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Energy Production Costs
Taurus70
Energy Production Costs
Taurus70Base Performance/Operating ConditionsBase Performance/Operating Conditions
Model: Taurus 70Taurus 70
Electric Production: 7,0947,094 kW
,,
Fuel Price: $3.50$3.50 per MMBtu
Fuel Consumption: 7474 MMBtu/hr (CT)2323 MMBtu/hr (DB)
CT Exhaust Temperature: 916916 deg FEvaporator Inlet Temperature: 1,2951,295 deg F
,,150 psig, saturated
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Energy Production Costs
Taurus70
Energy Production Costs
Taurus70Steam Credit/Effective Cost of GenerationSteam Credit/Effective Cost of Generation
Rem inder:
ro uc on: ,,
Incremental kW (ST): 00 kWTotal kW Production: 7,0947,094 kWAnnual O&M
increa se w ith duc t firing
The higher the steam loa d ,the low er the e ffec tive c ostof ge neration
Maintenance:
CT (ESA contract): $270kSCR: $ 75kBalance of Plant: $ 80k
ota : ~ . m s. m s
Fuel Price: $3.50$3.50 per MMBtuEnthalpy of Process Steam: 1001.3 Btu/lb
Maintenance: $0.34 per klb
Steam Discount: 0%0% (n/a)Steam Credit: $4.38$4.38 per klb
$2,055k Annually$2,055k Annually
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Steam Utilization: 100%Annual Steam Revenue: $2,055k$2,055k
Effective Cost of Generation: $21$21 per MW-hr
$21/MW$21/MW--hrhr
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Investment Cost Summary
Taurus70
Investment Cost Summary
Taurus70Model:Model: Output Power:Output Power: Stm to Process:Stm to Process: Fuel Input (CT+DB):Fuel Input (CT+DB):Taurus70 (unfired) 7,094 kW 32,418 lb/hr 74 + 0 = 74 MMBtu/hrTaurusTaurus70 (129570 (1295F)F) 7,094 kW7,094 kW 50,000 lb/hr50,000 lb/hr 74 + 23 = 97 MMBtu/hr74 + 23 = 97 MMBtu/hrTaurus70 (1723F) 7,094 kW 75,000 lb/hr 74 + 51 = 125 MMBtu/hr
$1,165/kW$1,165/kW -- InstalledInstalled
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Investment Cost Summary
Taurus70
Investment Cost Summary
Taurus70Model:Model: Output Power:Output Power: Stm to Process:Stm to Process: Fuel Input (CT+DB):Fuel Input (CT+DB):Taurus70 (unfired) 7,094 kW 32,418 lb/hr 74 + 0 = 74 MMBtu/hrTaurusTaurus70 (129570 (1295F)F) 7,094 kW7,094 kW 50,000 lb/hr50,000 lb/hr 74 + 23 = 97 MMBtu/hr74 + 23 = 97 MMBtu/hr
Electric Side:Electric Side:
Taurus70 (1723F) 7,094 kW 75,000 lb/hr 74 + 51 = 125 MMBtu/hr
CT1:Compressor2:Pwr Mgmt3:ST: n/aTotal: $3,647k
$514/kW
1 Dual fuel2 Includes 2 Strainer + Regulator3 Switchgear shipped loose only
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Note: -Results typical for Taurus70S, 500 FASL, 59 deg F, 3/13WC-Costs DO NOT include Power Control Room, Utility Tie or Building-Costs DO include Deaerator, Water Treatment, Boiler Trim, Shipment to Site, Civil Work, Construction and Site Commissioning
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Investment Cost Summary
Taurus70
Investment Cost Summary
Taurus70Model:Model: Output Power:Output Power: Stm to Process:Stm to Process: Fuel Input (CT+DB):Fuel Input (CT+DB):Taurus70 (unfired) 7,094 kW 32,418 lb/hr 74 + 0 = 74 MMBtu/hrTaurusTaurus70 (129570 (1295F)F) 7,094 kW7,094 kW 50,000 lb/hr50,000 lb/hr 74 + 23 = 97 MMBtu/hr74 + 23 = 97 MMBtu/hrTaurus70 (1723F) 7,094 kW 75,000 lb/hr 74 + 51 = 125 MMBtu/hr
Steam Side:Steam Side:
HRSG:Duct Burner1:SCR2:CO Oxidizer:
Total: $1,941k$274/kW
1 Natural gas only2 SCR/CEM for 2.5 ppmv NOx
Installation:Installation:
Total: $2,679k378/kW
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Note: -Results typical for Taurus70S, 500 FASL, 59 deg F, 3/13WC-Costs DO NOT include Power Control Room, Utility Tie or Building-Costs DO include Deaerator, Water Treatment, Boiler Trim, Shipment to Site, Civil Work, Construction and Site Commissioning
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Benefits of CHPBenefits of CHP- Improved reliability by siting near the load- CHP provides efficiencies of 70-90% - which translates to savings!
Effective cost of generation $21/MW-hrLower cost of steam production
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Combustion Turbines are Ideally Suited for CHPCombustion Turbines are Ideally Suited for CHP
- They provide high power density where space is a constraint- ean em ss on pro es ma e t em easy to perm t- CTs provide high thermal energy
- Short paybacks are typical- Several lease structures are available for good credits
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visit us at:
www.solarturbines.com