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A Simple Method for the Design of Hybrid Electric Power-Split CVTs: A Case Study

  • Dario Rotella
  • Marco CammalleriEmail author
  • Datong Qin
  • Xingyu Zhou
Conference paper
Part of the Mechanisms and Machine Science book series (Mechan. Machine Science, volume 68)

Abstract

A brief parametric method for the preliminary design of hybrid electric Power-Split CVTs is performed. The desired torque-speed characteristic is obtained, and general control and optimization criteria are introduced in order to minimize the size of the required electric machines. The optimization is performed by mean of scheme-independent functional parameters, while a specific constructive design is proposed only later, along with possible full electric operations.

Keywords

Power-Split CVTs Hybrid electric transmission Parametric design Downsizing 

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Dario Rotella
    • 1
  • Marco Cammalleri
    • 1
    Email author
  • Datong Qin
    • 2
  • Xingyu Zhou
    • 2
  1. 1.Department of Industrial and Digital Innovation (DIID)University of PalermoPalermoItaly
  2. 2.State Key Laboratory of Mechanical Transmission (SKLMT)University of ChongqingChongqingChina

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