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Influence of technologies on energy efficiency results of official Brazilian tests of vehicle energy consumption

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  • Salvo, Orlando de
  • Vaz de Almeida, Flávio G.

Abstract

Even with the automotive technological evolution steadily improving energy efficiency, the transportation sector continues to account for more than one-fifth of greenhouse gas emissions (GHG). The official fuel consumption information has presented divergences in relation to the values found in real driving. Due to this variation, the effectiveness of technologies for the improvement of energy efficiency has been questioned. Aiming to verify these divergences, the aim of this study was to evaluate the relationship between embedded technologies intended to reduce fuel consumption and the official data on energy consumption. For the development of this method, the official on energy consumption of the light vehicles sold in Brazil were used. The innovative method developed in this study allowed the evaluation of consumption without the influence of vehicle weight, in a way to identify the best performing technologies. As a result, it was identified that technologies, such as the direct fuel injection (DFI) and electric power steering (EPS), presented positive correlation with fuel economy for all vehicle loads. The 3-cylinder engines showed favourable performance in vehicles up to 1200 kg, and 2.0-litre 4-cylinder engines had the best correlation coefficient of the evaluated fleet, with the best performance in models that were up to two tons. The boosted engines, with turbocharger or compressor, performed favourably across all vehicle sizes. Variable Valve Timing (VVT) also showed superiority in efficiency across all weight ranges, regardless of the number of valves per cylinder. The benefits of manual transmissions, with five and six speeds, stood out in vehicles up to 1200 kg and in the ones near two tons. The method used in this work demonstrated consistency by comparing fuel economy in other research. This study contributes to the activities of researchers, legislators, suppliers and vehicle manufacturers in the identification of the most recommended technologies for each vehicle size.

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  • Salvo, Orlando de & Vaz de Almeida, Flávio G., 2019. "Influence of technologies on energy efficiency results of official Brazilian tests of vehicle energy consumption," Applied Energy, Elsevier, vol. 241(C), pages 98-112.
    • Handle: RePEc:eee:appene:v:241:y:2019:i:c:p:98-112
    DOI: 10.1016/j.apenergy.2019.02.042
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    1. González Palencia, Juan C. & Araki, Mikiya & Shiga, Seiichi, 2016. "Energy, environmental and economic impact of mini-sized and zero-emission vehicle diffusion on a light-duty vehicle fleet," Applied Energy, Elsevier, vol. 181(C), pages 96-109.
    2. Bastin, Cristina & Szklo, Alexandre & Rosa, Luiz Pinguelli, 2010. "Diffusion of new automotive technologies for improving energy efficiency in Brazil's light vehicle fleet," Energy Policy, Elsevier, vol. 38(7), pages 3586-3597, July.
    3. Bishop, Justin D.K. & Stettler, Marc E.J. & Molden, N. & Boies, Adam M., 2016. "Engine maps of fuel use and emissions from transient driving cycles," Applied Energy, Elsevier, vol. 183(C), pages 202-217.
    4. Dalla Nora, Macklini & Zhao, Hua, 2015. "High load performance and combustion analysis of a four-valve direct injection gasoline engine running in the two-stroke cycle," Applied Energy, Elsevier, vol. 159(C), pages 117-131.
    5. Tsiakmakis, Stefanos & Fontaras, Georgios & Ciuffo, Biagio & Samaras, Zissis, 2017. "A simulation-based methodology for quantifying European passenger car fleet CO2 emissions," Applied Energy, Elsevier, vol. 199(C), pages 447-465.
    6. Pavlovic, J. & Ciuffo, B. & Fontaras, G. & Valverde, V. & Marotta, A., 2018. "How much difference in type-approval CO2 emissions from passenger cars in Europe can be expected from changing to the new test procedure (NEDC vs. WLTP)?," Transportation Research Part A: Policy and Practice, Elsevier, vol. 111(C), pages 136-147.
    7. Zhang, Bo & Sarathy, S. Mani, 2016. "Lifecycle optimized ethanol-gasoline blends for turbocharged engines," Applied Energy, Elsevier, vol. 181(C), pages 38-53.
    8. Fabio Vacca & Stefano De Pinto & Ahu Ece Hartavi Karci & Patrick Gruber & Fabio Viotto & Carlo Cavallino & Jacopo Rossi & Aldo Sorniotti, 2017. "On the Energy Efficiency of Dual Clutch Transmissions and Automated Manual Transmissions," Energies, MDPI, vol. 10(10), pages 1-22, October.
    9. Zhang, Shaojun & Wu, Ye & Liu, Huan & Huang, Ruikun & Un, Puikei & Zhou, Yu & Fu, Lixin & Hao, Jiming, 2014. "Real-world fuel consumption and CO2 (carbon dioxide) emissions by driving conditions for light-duty passenger vehicles in China," Energy, Elsevier, vol. 69(C), pages 247-257.
    10. Zhang, Shaojun & Wu, Ye & Liu, Huan & Huang, Ruikun & Yang, Liuhanzi & Li, Zhenhua & Fu, Lixin & Hao, Jiming, 2014. "Real-world fuel consumption and CO2 emissions of urban public buses in Beijing," Applied Energy, Elsevier, vol. 113(C), pages 1645-1655.
    11. Jiang, Changzhao & Xu, Hongming & Srivastava, Dhananjay & Ma, Xiao & Dearn, Karl & Cracknell, Roger & Krueger-Venus, Jens, 2017. "Effect of fuel injector deposit on spray characteristics, gaseous emissions and particulate matter in a gasoline direct injection engine," Applied Energy, Elsevier, vol. 203(C), pages 390-402.
    12. Tang, Tie-Qiao & Liao, Peng & Ou, Hui & Zhang, Jian, 2018. "A fuel-optimal driving strategy for a single vehicle with CVT," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 505(C), pages 114-123.
    13. Simmons, Richard A. & Shaver, Gregory M. & Tyner, Wallace E. & Garimella, Suresh V., 2015. "A benefit-cost assessment of new vehicle technologies and fuel economy in the U.S. market," Applied Energy, Elsevier, vol. 157(C), pages 940-952.
    14. Oh, Yunjung & Park, Junhong & Lee, Jong Tae & Seo, Jigu & Park, Sungwook, 2016. "Development strategies to satisfy corporate average CO2 emission regulations of light duty vehicles (LDVs) in Korea," Energy Policy, Elsevier, vol. 98(C), pages 121-132.
    15. Gölcü, Mustafa & Sekmen, Yakup & ErduranlI, Perihan & Sahir Salman, M., 2005. "Artificial neural-network based modeling of variable valve-timing in a spark-ignition engine," Applied Energy, Elsevier, vol. 81(2), pages 187-197, June.
    16. Plotkin, Steven E., 2009. "Examining fuel economy and carbon standards for light vehicles," Energy Policy, Elsevier, vol. 37(10), pages 3843-3853, October.
    17. Triantafyllopoulos, Georgios & Kontses, Anastasios & Tsokolis, Dimitrios & Ntziachristos, Leonidas & Samaras, Zissis, 2017. "Potential of energy efficiency technologies in reducing vehicle consumption under type approval and real world conditions," Energy, Elsevier, vol. 140(P1), pages 365-373.
    18. Daniel, Ritchie & Xu, Hongming & Wang, Chongming & Richardson, Dave & Shuai, Shijin, 2013. "Gaseous and particulate matter emissions of biofuel blends in dual-injection compared to direct-injection and port injection," Applied Energy, Elsevier, vol. 105(C), pages 252-261.
    19. Iodice, Paolo & Senatore, Adolfo & Langella, Giuseppe & Amoresano, Amedeo, 2016. "Effect of ethanol–gasoline blends on CO and HC emissions in last generation SI engines within the cold-start transient: An experimental investigation," Applied Energy, Elsevier, vol. 179(C), pages 182-190.
    20. Hong Zhang & Hang Zhang & Zhuo Wang, 2017. "Effect on Vehicle Turbocharger Exhaust Gas Energy Utilization for the Performance of Centrifugal Compressors under Plateau Conditions," Energies, MDPI, vol. 10(12), pages 1-18, December.
    21. Feneley, Adam J. & Pesiridis, Apostolos & Andwari, Amin Mahmoudzadeh, 2017. "Variable Geometry Turbocharger Technologies for Exhaust Energy Recovery and Boosting‐A Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 71(C), pages 959-975.
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    3. de Salvo Junior, Orlando & Saraiva de Souza, Maria Tereza & Vaz de Almeida, Flávio G., 2021. "Implementation of new technologies for reducing fuel consumption of automobiles in Brazil according to the Brazilian Vehicle Labelling Programme," Energy, Elsevier, vol. 233(C).
    4. Rafael Fernandes Mosquim & Carlos Eduardo Keutenedjian Mady, 2022. "Performance and Efficiency Trade-Offs in Brazilian Passenger Vehicle Fleet," Energies, MDPI, vol. 15(15), pages 1-22, July.
    5. Rasti-Barzoki, Morteza & Moon, Ilkyeong, 2020. "A game theoretic approach for car pricing and its energy efficiency level versus governmental sustainability goals by considering rebound effect: A case study of South Korea," Applied Energy, Elsevier, vol. 271(C).

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