Stop/Start System Integration to Diesel Engine and System Modelling & Validation

Abdulehad Ozdemir, Ata Mugan

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

8 Citations (Scopus)

Abstract

Hybrid and micro-hybrid systems became widespread due to fuel economy benefit and environmental concerns. Micro-hybrid systems such as Regenerative Braking and Stop/Start system are commonly used in automotive industry. This paper is based on integration of a Stop/Start (S/S) system to 1.5 liter diesel engine. General information is given about subsystems which are used by S/S system. For fuel consumption model, engine mapping data is obtained by using an engine dynamometer. The equations of motion are used for the torque model. By using calculated engine speed and engine inner torque, total fuel consumption is calculated. For NEDC, cycle fuel consumption benefit of S/S system is simulated as 0.165 liter per 100 km which is measured as 0.16 liter per 100 km. An approximate model is developed which is useful to use at early phases of a project. For NEDC cycle, CO2 emissions benefit of S/S system is approximately 4 gr/100 km which is simulated as 4.5 gr/100km.

Original languageEnglish
Title of host publication1st IFAC Workshop on Advances in Control and Automation Theory for Transportation Applications, ACATTA 2013 - Proceedings
PublisherIFAC Secretariat
Pages95-100
Number of pages6
EditionPART 1
ISBN (Print)9783902823519
DOIs
Publication statusPublished - 2013
Event1st IFAC Workshop on Advances in Control and Automation Theory for Transportation Applications, ACATTA 2013 - Istanbul, Turkey
Duration: 16 Sept 201317 Sept 2013

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
NumberPART 1
Volume1
ISSN (Print)1474-6670

Conference

Conference1st IFAC Workshop on Advances in Control and Automation Theory for Transportation Applications, ACATTA 2013
Country/TerritoryTurkey
CityIstanbul
Period16/09/1317/09/13

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