Study on engine idling torque and speed ripple cancellation of HEV

Xiao Hong Liu, You Tong Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

According to the character of the torque and speed ripple of the engine idling analysed from its Fourier transformed, use motor torque to compensates the primary and second harmonics of Fourier transform of the output net torque during engine idle in HEV. The simulation results show that the engine torque ripple and speed ripple decrease greatly, so the system smoothness and economic efficiency were achieved.

Original languageEnglish
Title of host publicationMechanical Engineering, Materials Science and Civil Engineering II
Pages559-562
Number of pages4
DOIs
Publication statusPublished - 2014
Event2nd International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2013 - Beijing, China
Duration: 25 Oct 201326 Oct 2013

Publication series

NameApplied Mechanics and Materials
Volume470
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2nd International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2013
Country/TerritoryChina
CityBeijing
Period25/10/1326/10/13

Keywords

  • HEV
  • Idle speed
  • Speed ripple
  • Torque ripple

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