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Model based Control System Development for the Thermal Management of a Fuel Cell Powered Passenger Car

Costa, Hector (2018) Model based Control System Development for the Thermal Management of a Fuel Cell Powered Passenger Car. Master's.

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Abstract

A cooling system for a fuel cell (FC) powered car within the framework of a European project called INNBALANCE is currently being developed at the German aeronautics and space research centre (DLR). Given a design of the cooling loop, a thermal model of it has been developed in this master thesis making use of the software Matlab Simulink™, as it is the official simulation program for the INN-BALANCE project and the one used to share all the models between the project partners. Once the thermal model was developed, a control system for the next key components of this cooling system has been designed: the 3-way valve (or bypass valve), the fan of the radiator, the main pump of the circuit and the pump and heater of a heating system meant to be used in very low ambient temperatures. The goal of this control system has been to keep the coolant inlet and outlet of the FC at temperatures of 68 ℃ and 80 ℃ respectively, or more specifically, to keep a maximum temperature difference between the FC inlet and outlet of 12 K. The designed control system has been tested on a test bed whose components are slightly different to the ones that will be used on the resulting car of the INN-BALANCE project, however the goal was also to develop a control system robust enough to be able to cope with any changes on the dimensions and typology of the components.

Item URL in elib:https://elib.dlr.de/125596/
Document Type:Thesis (Master's)
Title:Model based Control System Development for the Thermal Management of a Fuel Cell Powered Passenger Car
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Costa, HectorEscola Tècnica Superior d‘Enginyeria Industrial de Barcelona (UPC)UNSPECIFIED
Date:18 September 2018
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:87
Status:Published
Keywords:Kühlung eines Brennstoffzellensystems
HGF - Research field:Energy
HGF - Program:Storage and Cross-linked Infrastructures
HGF - Program Themes:Fuel cells
DLR - Research area:Energy
DLR - Program:E SP - Energy Storage
DLR - Research theme (Project):E - Electrochemical Processes (Fuel Cells)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Friedrich, Prof.Dr. Kaspar Andreas
Deposited On:10 Jan 2019 15:18
Last Modified:10 Jan 2019 15:18

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