ERMES_2012_plenary_BAST_210912

Transcription

ERMES-Meeting Brussels
Studies of
E-Factors and Vehicle Emissions
Current and future projects being funded and coordinated by BASt
on behalf of the Federal Ministry of Transport, Building and Urban
Development
Dr. Hans Holdik
· Federal Highway Research Institute
Brussels, 27/28.9.2012
Outline
• Short Intro: BASt - Who we are, our mission
• Current Studies on E-Factor Measurements
• Other ERMES relevant BASt projects
• Planned activities for 2013/2014
Dr. Hans Holdik Referat F1
Aktive Fahrzeugsicherheit, Emissionen, Energie
2
Independent
Research ●Test ● Advice ● Standardisation
for road transport
Vehicle-Pavement
Interaction Facility
Dynamic Full-Scale
Interior
Drum Testing
Facility RoadTurn-Table
Pavement Test
Facility
Impact
Test Facility
Marking Test System
German Government Agency with
approx. 400 employees located in
Bergisch Gladbach
Light Hall
Office and Laboratories
Unique Large-Scale Test Facilities
Test Track and Impact Test Facility
Building
3
Department Automotive Engineering
Section Active Vehicle Safety● Emissions ● Energy
Driving behaviour
1.
Active Vehicle Safety
• Technical inspection
• Driving behaviour, handling and
dynamics
Technical Inspection
• Sight and visibility
• Euro NCAP (active Safety)
2.
Emissions ● Energy
• In-Service Surveys on Emission Limit Values
• Alternative Propulsion and Alternative Fuels
• Emission Modeling and Projections - TREMOD
• Handbook Emission Factors - HBEFA
4
Outline
5
Current Studies on E-Factor Measurements
FE 84.0504: “Study on EF from bio-fuel powered vehicles”
•
•
Consortium: TÜV Nord with TUG-FVT, Ifeu and H. Steven
Project duration: 14 months, budget: 70 T€
Partners involved:
H.S.
FE 84.0505: “Study on E-Factors from N3 vehicles”
•
•
Consortium: TÜV Nord with TUG-FVT
Project duration: 9 months, budget: 150 T€
Partners involved:
6
“Study on E-Factors from bio-fuel powered
vehicles”
Project structure:
Coordination of
partners and
reporting
Project
Leader
H.S.
Cycle Design,
Measurements,
Environmental
Assessment
Chasis Dyno
Measurements
Determination of
E-Factors
Data Analysis and
Calculation of EFactors
ERMES-Short
Emission Cycle
Consultancy
Emissions
“Well-toTank“
7
“Study on E-Factors from bio-fuel powered vehicles”
Test Vehicles
Petrol vehicle Type
Fuels (Petrol/EthOH): E10/E85
Displ.
/ ccm
Transmission
kW
Emission
Opel Insignia, 2.0 Turbo Bioethanol E85
Sports Tourer Innovation
1998
6M
162
Euro 5
VW Passat, 1.4 TSI Multifuel
1398
6M
118
Euro 5
Diesel vehicle Type
Fuels (Diesel/ FAME): B10/B20/B100
Displ.
/ ccm
Transmission
kW
Emission
BMW 530d
2993
8A
190
Euro 6
BMW 318d Efficiency Dynamics
1995
6M
85
Euro 5
Status
Status
8
“Investigation of E-Factors from bio-fuel powered vehicles”
Applied Test Cycles
•
NEDC (cold, hot)
•
CADC
•
ERMES short test…
Reference and
Conditioning
Reference
…successfully
applied !
H.S.
9
Day 1
• Conditioning of adsorber/charcoal filter
• Pre-Conditioning Cycles: 1x NEDC part I,
PreCo1 • 2x NEDC part II, Cool down Soak-Time min. 12h
Day 2
Shed Emission Test (Otto)
• 1x UDC
• 1x EUDC
PreCo2 • 1xUDC
Opel Insignia
Day 4
Day 3
VW Passat
Type IV
part 1
Test
Type IV
part 2
Test
• Hot soak loss
determination
• Diurnal loss
determination
E10 and E85
No peculiarities
10
Assessment of Emissions and Energy Demand
of Bio-Fuels
FAME from
Reep-Oil
Soy-Oil
Energy
Demand
Limited
Emissions
GHG
Sugar
Cane
Wheat
Sugar
Beet
EthOH from
Sugar Cane
Wheat
Sugar Beet
Different process paths regarding
Technology
Primary Energy
Resulted in an
Overall Assessment-Matrix
Folie Nr. 11
“Investigation of E-Factors from bio-fuel powered vehicles”
Conclusion
Test cycles: NEDC (cold, hot), CADC, ERMES short test
Calculation of EF from PHEM-Model (TU Graz) accomplished
Shed-Emissions determined
Calculation of pre-chain emissions accomplished
Final report expected for 12/2012
H.S.
12
“Study on E-Factors from N3 Vehicles”
Project structure:
Project Leader
Measurements
Motor test bed
Measurements
Determination
of
E-Factors
Data Analysis and
Calculation of E-Factors
PHEM-Model
Chasis Dyno
measurements
13
“Study on E-Factors from N2 vehicles”
Aims and Deliverables
•
EF from Euro-V / Euro-VI Heavy Duty Vehicle engines
•
Test Bed and Chasis Dyno measurements
•
Measurements before and after the emission reduction
system (DPF,SRC,SCRT)
•
Choice of engines / vehicles according to latest HBEFA demand:
Scania R480 4x2, 353kW, 12,7 l, Euro VI
Daimler OM 471, 375 kW, 12,8 l, Euro VI
MAN engine, t.b.d
Scania R480 4x2
OM 471
14
“Study on E-Factors from N2 vehicles”
Status
•
Scania Euro VI:
Chasis Dyno measurements
accomplished
Data
S. Hausberger/ FVT
•
Some delay in the support of engines!
Updated Time schedule:
2012
7
8
2013
9
10
11
12
1
2
3
Scania (chasis dyno)
Daimler OM 471 (test bed)
MAN (test bed)
15
Outline
16
Other ERMES relevant projects
Conventional fuels blended with bio-fuels and pure bio-mass based fuels
FE 84.0502: “Vehicle technical premises for higher blend rates of
today’s state-of-the-art bio-fuels”
•
•
Partner involved: DEKRA
Project duration: 04/2011 – 02/2013, budget: 130 T€
FE 84.0503: “Feasibility study on the compliance of emission
limits with vehicles being operated with bio-fuels”
•
•
Partner involved: DEKRA
Project duration: 04/2011 – 02/2013, budget: 200 T€
17
Objectives
Statements on technical premises regarding the introduction of fuels
with higher FAME/ Ethanol content
“Vehicle technical premises for
higher blend rates of today’s
state-of-the-art bio-fuels”
•
•
•
•
Statement on engine operation in
the long-term
Operation, fuel consumption and CO2
emission: E5, E10, E20, E25, B5, B10,
B20, B100
Visual Engine Inspections, oil dilution
Petrol/ EthOH: 5,10
80.000 km long-term run: B20, E25
“Feasibility study on the
compliance of emission limits
with vehicles being operated
with bio-fuels”
•
•
•
•
Statement on emission limits in the
long-term
CO, HC, NOx, NO2, particles (Pm, Pn)
E5, E10, E20, E25, B5, B10, B20,
B100
80.000 km long-term run: B20, E25
Emission tests every 10.000 km
18
Test vehicles: 4 x Euro 5
Petrol-Vehicles
Diesel-Vehicles (DICI)
Long-term Run
1) VW Touran 2.0 TDI
103 kW / 4200 min-1
1986 ccm
2) VW Golf 1.2
77 kW / 5000 min-1
1198 ccm, DISI
3) Renault Megane dCi 130
96 kW / 3750 min-1
1870 ccm
4) Opel Corsa 1.2
63 kW / 5600 min-1
1229 ccm, PISI
19
Preliminary Results
Petrol-Vehicle
Diesel-Vehicle (DICI)
Long-term run successfully accomplished without any problems
Emission limits were fulfilled at any time
No significant performance decay of the catalyst
Dilution of motor oil
remarkable only when
operation under weak
burden (UDC or WLTP –L
part)
20
Outline
21
Planned activities for 2013 / 2014
Final
reports
Bio-Fuel
Projects
EF from N3
truck
engines
EF from
latest
technology
M1 vehicles
E-Factors
from LPG/CNG- fuelled
vehicles
22

ERMES_2012_plenary_BAST_210912

Transcription

Similar documents

Überleitung der Ergebnisse aus GermanHy in das