IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v17y2024i5p1038-d1343970.html
   My bibliography  Save this article

Development of Shift Map for Electric Commercial Vehicle and Comparison Verification of Pneumatic 4-Speed AMT and 4-Speed Transmission with Synchronizer in Simulation

Author

Listed:
  • Joohyung Kim

    (Platform Safety Technology R&D Department, Korea Automotive Technology Institute, 303 Pungse-ro, Cheonan-si 31214, Republic of Korea
    Department of Mechanical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Suwon-si 16419, Republic of Korea)

  • Yoonkwon Lee

    (Vehicle Platform Team, Jeonbuk Institute of Automotive Convergence Technology, 6 Dongjangsan 2-gil, Gunsan-si 54158, Republic of Korea)

  • Hyomin Jin

    (Platform Safety Technology R&D Department, Korea Automotive Technology Institute, 303 Pungse-ro, Cheonan-si 31214, Republic of Korea)

  • Seunguk Park

    (Platform Safety Technology R&D Department, Korea Automotive Technology Institute, 303 Pungse-ro, Cheonan-si 31214, Republic of Korea)

  • Sung-Ho Hwang

    (Department of Mechanical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Suwon-si 16419, Republic of Korea)

Abstract

As the automotive industry transitions from internal combustion engine vehicles to the era of electric cars, extensive research is being conducted in the field of electric vehicles. While a significant portion of this research focuses on the electrification of passenger cars, commercial vehicles have experienced relatively modest changes towards electric propulsion. Particularly, challenges related to power and efficiency have prompted a concentrated effort in addressing these issues. However, improvements in the efficiency of motors and inverters are reaching their limits, necessitating the development of multi-speed transmissions for electric commercial vehicles to enhance overall system efficiency. In this paper, the development of a 4-speed transmission with a synchronizer designed for electric commercial vehicles is presented as part of a project. A transmission shift map was developed, and verification of increased power and efficiency was conducted through a comparison with the existing product (a pneumatic 4-speed internal combustion engine transmission) installed in the target commercial vehicle. The study utilized vehicle dynamics, component modeling, and simulation environments to assess the improvements in performance.

Suggested Citation

  • Joohyung Kim & Yoonkwon Lee & Hyomin Jin & Seunguk Park & Sung-Ho Hwang, 2024. "Development of Shift Map for Electric Commercial Vehicle and Comparison Verification of Pneumatic 4-Speed AMT and 4-Speed Transmission with Synchronizer in Simulation," Energies, MDPI, vol. 17(5), pages 1-21, February.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:5:p:1038-:d:1343970
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/17/5/1038/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/17/5/1038/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Navid Balazadeh Meresht & Sina Moghadasi & Sandeep Munshi & Mahdi Shahbakhti & Gordon McTaggart-Cowan, 2023. "Advances in Vehicle and Powertrain Efficiency of Long-Haul Commercial Vehicles: A Review," Energies, MDPI, vol. 16(19), pages 1-37, September.
    2. Dmytro Konovalov & Ignat Tolstorebrov & Trygve Magne Eikevik & Halina Kobalava & Mykola Radchenko & Armin Hafner & Andrii Radchenko, 2023. "Recent Developments in Cooling Systems and Cooling Management for Electric Motors," Energies, MDPI, vol. 16(19), pages 1-31, October.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yiming Zhao & Yongye Li & Xihuan Sun, 2023. "Transient Model for the Hydrodynamic Force in a Hydraulic Capsule Pipeline Transport System," Sustainability, MDPI, vol. 15(21), pages 1-14, November.
    2. Mingyue Hu & Xiao Wu & Yue Yuan & Chuanbo Xu, 2024. "Competitive Analysis of Heavy Trucks with Five Types of Fuels under Different Scenarios—A Case Study of China," Energies, MDPI, vol. 17(16), pages 1-21, August.
    3. Dmytro Konovalov & Ignat Tolstorebrov & Yuhiro Iwamoto & Halina Kobalava & Jacob Joseph Lamb & Trygve Magne Eikevik, 2024. "Optimizing Low-Temperature Three-Circuit Evaporative Cooling System for an Electric Motor by Using Refrigerants," Energies, MDPI, vol. 17(16), pages 1-28, August.
    4. Dmytro Konovalov & Ignat Tolstorebrov & Halina Kobalava & Jacob Joseph Lamb & Trygve Magne Eikevik, 2023. "Experimental Investigation of a Low-Temperature Three-Circuit Cooling System for an Electric Motor under Varying Loads," Energies, MDPI, vol. 16(24), pages 1-27, December.
    5. Sangyoon Lee & Sangook Jun & Jae-Sung Huh & Poomin Park & Byeung-Jun Lim, 2024. "Inclined Installation Effect on the Offset Strip Finned Heat Exchanger Designed for a Hybrid Electric Propulsion System in Electric Vertical Take-Off and Landing," Energies, MDPI, vol. 17(19), pages 1-17, October.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:17:y:2024:i:5:p:1038-:d:1343970. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.