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Design and simulation of hybrid transmission system based on automatic transmission

  • Beihang University

Research output: Contribution to journalArticlepeer-review

Abstract

Based on automatic transmission (AT) and flow-diversion characteristics of planetary gear mechanism, a type of hybrid transmission system of hybrid car was designed. Different operation modes of the hybrid transmission system were analyzed. A whole-car simulation model of the system was built by SimulationX, and the acceleration performance and fuel economy were studied. The results show that the acceleration time of the car is 9.89 s from 0 km·h-1 to 100 km·h-1. Fuel consumption does not exceed 5.24 L under EUDC case and ECE15 case. The hybrid transmission system in this paper has good acceleration performance and fuel economy.

Original languageEnglish
Pages (from-to)121-126
Number of pages6
JournalZhongguo Gonglu Xuebao/China Journal of Highway and Transport
Volume23
Issue number6
StatePublished - Nov 2010

Keywords

  • Automatic transmission
  • Automotive engineering
  • Computer simulation
  • Hybrid car
  • Transmission system
  • Whole-car model

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