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Evaluation of a Coupled Organic Rankine Cycle Mild Hybrid Architecture for Long-Haul Heavy-Duty Truck
Galuppo, Francesco; Nadri, M.; Dufour, Pascale et al.
2019In IFAC-PapersOnLine, 52 (5), p. 478-483
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Keywords :
Control; Heavy Duty Truck; Hybrid; Modeling; Organic Rankine Control; Waste Heat Recovery; Control engineering; Exhaust systems (engine); Fuel economy; Fuels; Models; Rankine cycle; Solid wastes; Trucks; Two term control systems; Waste heat; Waste heat utilization; Cycle simulation; Heavy duty trucks; Indirect cooling; Organic Rankine cycles; Proportional integral controllers; Rankine; Truck manufacturers; Controllers
Abstract :
[en] Increasing fuel prizes, future CO2 emission legislation as well as new powertrain architectures are the main factors for truck manufacturers to invest into fuel saving technologies. Especially for long haul heavy duty transport and high mean engine loads, Rankine cycle waste heat recovery can lead to significant fuel savings. In this study transient road cycle simulations are performed to compare different Rankine architectures, coupled to a mild hybrid driveline, using tailpipe heat as heat source and ethanol as working fluid. The results show better performance for the indirect cooling strategy. Furthermore the multi-model proportional integral controller is considered as the best controller to fulfill the requirements about safety and performance. © 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
Disciplines :
Energy
Author, co-author :
Galuppo, Francesco ;  Université de Liège - ULiège > A&M
Nadri, M.;  Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEP UMR 5007, 43 boulevard du 11 novembre 1918, Villeurbanne, F-69100, France
Dufour, Pascale ;  Université de Liège - ULiège > GIGA Research (AFT)
Reiche, T.;  Volvo Group, Powertrain Strategic Development, 1 Avenue Henri Germain, Saint Priest, 69800, France
Lemort, Vincent  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Systèmes énergétiques
Language :
English
Title :
Evaluation of a Coupled Organic Rankine Cycle Mild Hybrid Architecture for Long-Haul Heavy-Duty Truck
Publication date :
2019
Event name :
9th IFAC Symposium on Advances in Automotive Control, AAC 2019
Event date :
23 June 2019 through 27 June 2019
Audience :
International
Journal title :
IFAC-PapersOnLine
ISSN :
2405-8971
eISSN :
2405-8963
Publisher :
Elsevier B.V.
Volume :
52
Issue :
5
Pages :
478-483
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
141368
Available on ORBi :
since 26 October 2020

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