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Nutzung der keramischen Glühkerze als Sensorelement

Demirdelen, Ismet 1
1 Institut für Industrielle Informationstechnik (IIIT), Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

The high cycle rate of technological advancement in the automotive sector ena-
bles information extraction from the engine compartment with using of existing
hardware in the vehicle, without additional space, material and cost. Above all,
the shortage of space in the engine block makes it difficult to use additional sen-
sors in the combustion chamber. In this context, ceramic glow plugs, which are
used in diesel vehicles to support and optimize the combustion process, are in-
vestigated. They usually remain active for three minutes. The ceramic glow plug
differs from metal glow plugs primarily in terms of start time and heat provided.
It has a higher resistance at the cap, which extends into the combustion chamber.
The question is what these could be useful for after three minutes. On the one
hand, ceramic glow plugs could remain active as an actuator to reduce emissions.
On the other hand, these can be used as a sensor. This work is shown that glow
plugs are able to reliably provide useful information from the combustion cham-
ber of a diesel vehicle. The first step is a simulative analysis of the glow plug,
using an FDM model. ... mehr


Volltext §
DOI: 10.5445/IR/1000150994
Veröffentlicht am 04.10.2022
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Industrielle Informationstechnik (IIIT)
Institut für Kolbenmaschinen (IFKM)
Publikationstyp Hochschulschrift
Publikationsdatum 04.10.2022
Sprache Deutsch
Identifikator KITopen-ID: 1000150994
Verlag Karlsruher Institut für Technologie (KIT)
Umfang 249 S.
Art der Arbeit Dissertation
Fakultät Fakultät für Elektrotechnik und Informationstechnik (ETIT)
Institut Institut für Industrielle Informationstechnik (IIIT)
Prüfungsdatum 17.01.2022
Schlagwörter Keramikglühkerze, Glühkerze, Glow plug, Sensor, Drehzahlbestimmung, Ceramic glow plug,
Relationen in KITopen
Referent/Betreuer Heizmann, Michael
Koch, Thomas
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
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