Modeling of the automotive 14 V power net for voltage stability analysis

Rainer Gehring; Joachim Fröschl; Tom P. Kohler; Hans Georg Herzog

doi:10.1109/VPPC.2009.5289869

Modeling of the automotive 14 V power net for voltage stability analysis

Rainer Gehring
, Joachim Fröschl
, Tom P. Kohler
, Hans Georg Herzog

Associate Professorship of Energy Conversion Technology

Innovations
Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

23 Scopus citations

Abstract

The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.

Original language	English
Title of host publication	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Pages	71-77
Number of pages	7
DOIs	https://doi.org/10.1109/VPPC.2009.5289869
State	Published - 2009
Event	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09 - Dearborn, MI, United States Duration: 7 Sep 2009 → 10 Sep 2009

Publication series

Name	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

Conference

Conference	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Country/Territory	United States
City	Dearborn, MI
Period	7/09/09 → 10/09/09

Access to Document

10.1109/VPPC.2009.5289869

Cite this

@inproceedings{e001f55d2a6e46968b261c46169c7b58,

title = "Modeling of the automotive 14 V power net for voltage stability analysis",

abstract = "The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.",

author = "Rainer Gehring and Joachim Fr{\"o}schl and Kohler, \{Tom P.\} and Herzog, \{Hans Georg\}",

year = "2009",

doi = "10.1109/VPPC.2009.5289869",

language = "English",

isbn = "9781424426003",

series = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09",

pages = "71--77",

booktitle = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09",

note = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09 ; Conference date: 07-09-2009 Through 10-09-2009",

}

Gehring, R, Fröschl, J, Kohler, TP & Herzog, HG 2009, Modeling of the automotive 14 V power net for voltage stability analysis. in 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09., 5289869, 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09, pp. 71-77, 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09, Dearborn, MI, United States, 7/09/09. https://doi.org/10.1109/VPPC.2009.5289869

Modeling of the automotive 14 V power net for voltage stability analysis. / Gehring, Rainer; Fröschl, Joachim; Kohler, Tom P. et al.
5th IEEE Vehicle Power and Propulsion Conference, VPPC '09. 2009. p. 71-77 5289869 (5th IEEE Vehicle Power and Propulsion Conference, VPPC '09).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Modeling of the automotive 14 V power net for voltage stability analysis

AU - Gehring, Rainer

AU - Fröschl, Joachim

AU - Kohler, Tom P.

AU - Herzog, Hans Georg

PY - 2009

Y1 - 2009

N2 - The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.

AB - The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.

UR - https://www.scopus.com/pages/publications/72149121095

U2 - 10.1109/VPPC.2009.5289869

DO - 10.1109/VPPC.2009.5289869

M3 - Conference contribution

AN - SCOPUS:72149121095

SN - 9781424426003

T3 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

SP - 71

EP - 77

BT - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

T2 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

Y2 - 7 September 2009 through 10 September 2009

ER -

Modeling of the automotive 14 V power net for voltage stability analysis

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this