吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (04): 909-915.doi: 10.7964/jdxbgxb201304011

• paper • Previous Articles     Next Articles

Control strategy of combustion modes switch for diesel engine

FANG Cheng1, YANG Fu-yuan1, OUYANG Ming-gao1, CHEN Lin2, LI Jin3   

  1. 1. State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China;
    2. SAIC Motor Technical Center, Shanghai 201206, China;
    3. ECTEK Automotive Electronics Co., Ltd, Changzhou 213164, China
  • Received:2012-04-25 Online:2013-07-01 Published:2013-07-01

Abstract:

A fuel-air coordination control strategy is introduced and applied to control the transient performance under Low-Temperature-Combustion/Compression-Ignition (LTC/CI) combustion mode switch. The experimental results indicate that, with this strategy, stable operation condition is established quickly and smoothly after combustion mode switch, thus achieving low emission level benefit of LTC.

Key words: power machinery and engineering, diesel engine, combustion modes switch, fuel-air coordination, low temperature combustion

CLC Number: 

  • TK421.2

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