Preliminary investigations of an inductive power transfer system for the rotor power supply of an electric traction drive

Veitengruber, Julian and Rinderknecht, Frank and Friedrich, Horst E. (2014) Preliminary investigations of an inductive power transfer system for the rotor power supply of an electric traction drive. In: 2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER) (9). M2CD. 2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER), 2014-03-25 - 2014-03-27, Monaco, Monaco. doi: 10.1109/EVER.2014.6844153. ISBN 978-1-4799-3786-8.

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Abstract

The paper is devoted to the substitution of slip rings through an inductive power transfer system (IPT) for field winding supply in wound rotor traction drives. By an inductively coupled rotational transformer, the rotor-side energizing of the excitation windings can be provided isolated and free of wear. For preliminary investigations, an analytical model of the inductive link and the compensation network has been set up. Based on this, possible types of compensation networks regarding an optimal integration into an electric traction drive were carried out and compared among themselves by parameter studies. Using an experimental prototype system and on the basis of accompanying FEM calculations, the analytical model has been validated and the system tested both stationary and transient.

Item URL in elib:

https://elib.dlr.de/88719/

Document Type:

Conference or Workshop Item (Speech)

Additional Information:

Substitution of slip rings through an inductive power transfer system (IPT) for field winding supply in wound rotor traction drives

Title:

Preliminary investigations of an inductive power transfer system for the rotor power supply of an electric traction drive

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Veitengruber, Julian	UNSPECIFIED	https://orcid.org/0000-0001-5071-3867	UNSPECIFIED
Rinderknecht, Frank	UNSPECIFIED	https://orcid.org/0009-0009-9452-1715	UNSPECIFIED
Friedrich, Horst E.	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Date:

2014

Journal or Publication Title:

2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER)

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

DOI:

10.1109/EVER.2014.6844153

Editors:

Editors	Email	Editor's ORCID iD	ORCID Put Code
Masmoudi, Ahmed	RELEV (TN)	UNSPECIFIED	UNSPECIFIED
Viora, Raoul	MC2D (MC)	UNSPECIFIED	UNSPECIFIED

Publisher:

M2CD

ISBN:

978-1-4799-3786-8

Status:

Published

Keywords:

Contactless slip ring, Inductive power transmission, Resonant inverters, rotating transformer, Rotating machines, Traction motors

Event Title:

2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER)

Event Location:

Monaco, Monaco

Event Type:

international Conference

Event Start Date:

25 March 2014

Event End Date:

27 March 2014

Organizer:

MC2D (MC)

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Transport

HGF - Program Themes:

Terrestrial Vehicles (old)

DLR - Research area:

Transport

DLR - Program:

V BF - Bodengebundene Fahrzeuge

DLR - Research theme (Project):

V - Project Fahrzeugenergiesysteme III (old)

Location:

Stuttgart

Institutes and Institutions:

Institute of Vehicle Concepts > Alternative Energiewandler

Deposited By:

Veitengruber, Julian

Deposited On:

14 May 2014 11:33

Last Modified:

24 Apr 2024 19:54

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