Download - Turbo Compound
![Page 1: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/1.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Turbo CompoundingA Technology Who’s Time Has Come
Turbo CompoundingA Technology Who’s Time Has Come
25 Aug, 2005 Carl T. Vuk
John Deere Moline Technical Center
![Page 2: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/2.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
OUTLINEOUTLINEHistoryRate LimitersEnvironmental FactorsElectric Turbo CompoundingSystem ArchitectureDrivers AnalysisTestingSummary
![Page 3: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/3.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Turbo Compounding HistoryTurbo Compounding History1953 Douglas DC-7 (Wright 3350 TC)1954 Napier Nomad (12 Cyl Diesel 2-stroke)1968 Mitsubishi 10ZF (V10 2-stroke Diesel)1981 Cummins NH1983 Cummins V903 (Military Application)1986 Cat 3406 & 11.3L1988 Hino 8.82L1990 DAF1991 Scania 11L (Current Production)1998 Cat 15L (21st Century Truck)2002 Isuzu Ceramic IDI (Experimental)2002 Volvo (Current Production)
![Page 4: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/4.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessNapier NomadCirca 1955
Napier NomadCirca 1955
![Page 5: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/5.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessTwo-Stage Mechanically Coupled System
Two-Stage Mechanically Coupled System
![Page 6: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/6.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Technology LimitersTechnology Limiters
System ComplexityHigh Ratio Gear TrainsTorsional CouplersImpact on Turbocharger and EngineMachine Placement
Control IssuesCosts
![Page 7: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/7.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Factors Favoring TCFactors Favoring TC
Increasing Fuel CostsAvailability of Low Cost ControlsAvailability of Cost Effective Power Electronics (Automotive Hybridization)EGR Requirements for NOx ControlHigh Pressure Ratio VG Turbos
![Page 8: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/8.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessElectric Turbo CompoundingElectric Turbo Compounding
Simple Architectures PossibleFlexible PlacementIsolated Coupling
Integrated Electronic ControlHigh EfficiencyModest Cost
![Page 9: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/9.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessTurboCompounding Drivers
TurboCompounding Drivers
Improved Fuel Economy - 10+%Increased Power Density - 20+%Emissions & After Treatment BenefitsHigh Exhaust Pressure Requirement – EGRMaturation of Electrification Technology
![Page 10: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/10.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Emissions ImpactEmissions Impact
Increased Output Directly Impacts Specific EmissionsPower Turbine Reduces Net Impact of Retarded Injection TimingImproved Transient Response Lowers EmissionsElectrical Output Can Power Emissions Control Devices
![Page 11: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/11.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessPower Density Growth Enablers
Power Density Growth Enablers
Turbo Chargers (1970 – 1990)After Cooling (1975 – 2005)High Performance Pistons (1985 – 2005)Turbo Compounding (2008 - ….)
![Page 12: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/12.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
TC System SchematicElectrically Coupled Deere System
![Page 13: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/13.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessTurbo Generatoron Gas Stand
Turbo Generatoron Gas Stand
![Page 14: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/14.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
AnalysisAnalysis
![Page 15: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/15.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Turbocharger AssemblyTurbocharger Assembly
![Page 16: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/16.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessAdvanced TurboCharger
Advanced TurboCharger
![Page 17: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/17.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Power ElectronicsPower Electronics
![Page 18: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/18.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Engine TestingEngine Testing
![Page 19: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/19.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Engine TestingEngine Testing
![Page 20: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/20.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessSystem Parameters
System Parameters
50 kW Turbo Generator340V DC OutputWastegate Control For Overspeed Protection50 kW Motor/GeneratorNo Energy StorageIntegrated Control Engine/Turbo GeneratorAdvanced High Pressure Ratio Turbocharger
![Page 21: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/21.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Efficiency TargetsEfficiency Targets
Power Turbine 85%Turbo Generator w/Controller 95%Turbocharger Compressor 78%Turbocharger Turbine 85%Motor/Generator w/Controller 95%Engine w/TurboCompounding 46%
![Page 22: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/22.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Turbocompound Effect On Performance
6
7
8
9
10
11
12
0 5 10 15 20 25 30Power Turbine Power As A Percentage Of Total System Power [%]
Effic
ienc
y Im
prov
emen
t [%
]
AFR = 30
AFR = 26
AFR = 23
WAVE Performance PredictionsWAVE Performance Predictions
![Page 23: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/23.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Engine Test DataEngine Test Data
TurboGenerator Power vs. Engine Speed and Load
0
5
10
15
20
25
30
35
40
45
50
55
60
0 20 40 60 80 100Engine Load (%)
TG P
ower
- kW
e
2300 RPM2100 RPM1900 RPM
![Page 24: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/24.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery ProcessApplication Selection Criteria
Application Selection Criteria
Steady-State High-Duty Cycle OperationHigh Annual UsagePower Growth RequirementVehicle Electrification Benefits
![Page 25: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/25.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Potential Applications
Combine
9000 Tractor 8000 Tractor
Truck
![Page 26: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/26.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
DoE Program FocusDoE Program Focus
Define Application ScopeDevelop and Evaluate Second Generation HardwareIntegrate Turbo Compounding With Engine for Optimal Performance and Emissions
![Page 27: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/27.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
SummarySummary
Proven TechnologySignificant, Economy, Power, and Emissions BenefitsMust be Integrated With Emissions Strategies and Vehicle ElectrificationBenefits in Specific Applications to be Defined
![Page 28: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/28.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
AcknowledgmentsAcknowledgments
FundingJohn Deere Tech CouncilDOE
Engine Performance TestingTodd Whiting
![Page 29: Turbo Compound](https://reader031.vdocuments.us/reader031/viewer/2022020211/5695d2411a28ab9b0299b217/html5/thumbnails/29.jpg)
JohnDeere
CREATING THE FUTUREAdvanced Engineering
25 August, 2005
RP D BAD DD DDD
OFP
PDP
CSP
CAP
Technology Delivery Process
Questions ?Questions ?