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Practical Tractor Driving Cycles for Determining Real Emissions

  • 01-03-2022
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Excerpt

The article introduces a practical tractor driving cycle (PTFZ) method for determining real exhaust emissions of tractors on a PTO test stand. This innovative approach addresses the limitations of current emission testing methods by providing a simplified, repeatable, and weather-independent process. The PTFZ method involves recording engine control signals during field work, transferring them to a test stand, and replicating the emission measurements. The results show high conformity between field and test stand measurements, validating the method's effectiveness. This breakthrough could revolutionize emission testing for agricultural machinery, enabling more accurate and efficient data collection for emission inventories and optimization processes.

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Title
Practical Tractor Driving Cycles for Determining Real Emissions
Authors
Johannes Ettl
Peter Emberger
Klaus Thuneke
Edgar Remmele
Publication date
01-03-2022
Publisher
Springer Fachmedien Wiesbaden
Published in
ATZheavy duty worldwide / Issue 1/2022
Electronic ISSN: 2524-8774
DOI
https://doi.org/10.1007/s41321-022-0481-3
    Image Credits
    AVL List GmbH/© AVL List GmbH, dSpace, BorgWarner, Smalley, FEV, Xometry Europe GmbH/© Xometry Europe GmbH, The MathWorks Deutschland GmbH/© The MathWorks Deutschland GmbH, IPG Automotive GmbH/© IPG Automotive GmbH, HORIBA/© HORIBA, Outokumpu/© Outokumpu, Head acoustics GmbH/© Head acoustics GmbH, Gentex GmbH/© Gentex GmbH, Ansys, Yokogawa GmbH/© Yokogawa GmbH, Softing Automotive Electronics GmbH/© Softing Automotive Electronics GmbH, measX GmbH & Co. KG, Hirose Electric GmbH/© Hirose Electric GmbH