This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Investigation on the Re-Starting Characteristics of a Motorcycle Engine Performing an Idle-Stop Approach
Technical Paper
2013-32-9093
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
In this study, the re-starting characteristics of a motorcycle engine with idle-stop were investigated. Generally when turning off the engine, there is; or when restarting engine, the air-fuel mixture will become rich to cause the incomplete combustion. When the restarting period is shortened, the aforementioned phenomena would be improved. The aim of this study was to shorten the engine re-starting time during start-up. In the initial stage of the study, the gear ratio of the starter was changed, and the parameters of the engine speed and cylinder pressure were measured and analyzed. The results showed that supplying the additional fuel injection duration of 3 milliseconds into the combustion chamber before the engine was stopped would give the quicker restarting characteristics.
Authors
Topic
Citation
Yu, F., Chiu, W., Liao, C., Horng, R. et al., "Investigation on the Re-Starting Characteristics of a Motorcycle Engine Performing an Idle-Stop Approach," SAE Technical Paper 2013-32-9093, 2013, https://doi.org/10.4271/2013-32-9093.Also In
References
- Sawai , K. , Ohmae , T. , Suwaki , H. , Shiomi , M. , Osumi , S. Idling-stop vehicle road tests of advanced valve-regulated lead-acid (VRLA) battery Journal of Power Sources 174 54 60 2007
- Toriyama , M. , Iwadate , T. , Yuhara , T. , Shinmura , H. Development of idling stop system for scooter Technical Notes/JSAE Review 22 92 94 2001
- Zhou , J.H. , Yuan , Y.N. Calibration experiments on engine emission behaviour during the stopping-and-restarting process in a hybrid electric vehicle application Proc. IMech, Journal of Automobile Engineering 225 499 511 2011
- Cowart , J.S. Post-combustion in-cylinder vaporization during cranking and startup in a port-fuel-injected spark ignition engine Journal of Engineering for Gas Turbines and Power 128 397 402 2006
- Matsuura , M. , Korematsu , K. , Tanaka , J. Fuel consumption cmprovement of vehicles by idling stop SAE paper No. 2004-01-1896 2004
- Yanagisawa , T. , Yamanishi , T. , Utsugi , K. , Nagatsuyu , T. Development of Idling Stop System for 125 cm 3 Scooters with Fuel Injection SAE paper No. 2010-32-0121 2010
- Gumus , M. Reducing Cold-start Emission from internal combustion engines by means of thermal energy storage system Applied Thermal Engineering 29 652 660 2009
- Davis , P.W. Measurement of Cycle-by-Cycle AFR using a Fast Response NDIR Analyzer for Cold Start Fuelling Calibration Applications SAE paper No. 2006-01-1515 2006
- Yu , S. , Li , L.G. , Dong , G.Y. , Zhang , X.S. A study of control strategies of PFI engine during cranking and start for HEVs, Vehicular Electronics and Safety, 2006, ICVES 2006 IEEE International Conference Beijing 68 72 Dec. 13 15 2006
- Zhang , J.Y. , Shen , T.L. , Marino , R. Model-based cold-start speed control scheme for spark ignition engines Control Engineering Practice 18 1285 1294 2010