Renault New dedicated hybrid transmission for B and C segment Free Members only

  • Related event International Congress : SIA POWER TRAIN & ELECTRONICS // Paris 2019 - 12 & 13 June 2019
  • Subheading Nicolas Fremau 1, Ahmed Ketfi-Cherif 1, Louis Cailleton 1, Haarith Mukundan 2 // 1: Renault, 2: AVL-LMM
  • Edition SIA
  • Date 07/01/2019
  • Author Nicolas Fremau 1, Ahmed Ketfi-Cherif 1, Louis Cailleton 1, Haarith Mukundan 2 // 1: Renault, 2: AVL-LMM
  • Language French
  • Type PDF file (1.32 Mo)
    (Downloadable immediately on receipt of online payment)
  • Number of pages 7
  • Code R-2019-01-27
  • Fee Free

Renault is developing a new Hybridized powertrain to extend pure EV driving and to meet CO2 regulation challenge. Thanks to compact packaging, this new powertrain allows the hybridization of B & C segment.
This paper presents Renault’s electrified gearbox and in detail the innovative transmission technology. E-Tech has a flexible structure allowing full electric driving / parallel and series hybrid / pure ICE modes. It can meet best CO2 requirement. E-Tech can also achieve EV-ness with a direct drive feeling. These are the key points for customers with respect to Renault’s knowledge of EV-adopter’s.
A strong focus is made on a new state of the art gear shift process and friction reduction. Theoretical and vehicle test results obtained from the dog-clutch gearbox technology proves the robustness and the excellent level of functionality.
Finally we explain how Renault will introduce this new powertrain in its line-up.