Electrical machines with laminated winding for hybrid vehicle application
Author
Summary, in English
Abstract in Undetermined
his paper focuses on the experimental evaluation and design of a magnetic core of a modular segment for a synchronous machine with a laminated wave-winding. The advantageous features of laminated windings, which are the simple production and the high winding fill factor with a good net shape, are optimized towards high torque capability. The focus in this study lies on the design of soft magnetic core rather than the thermal design of an assembled system. The manufacturability and the electromagnetic energy conversion are compared and evaluated in a number of stator segments with both powder and laminated core. The evaluations of the energy conversion capability and manufacturability show the potential with a laminated winding/yoke and also with laminated winding/core segments configurations. The comparison shows that the design considerations in the modelling of the energy conversion match well with the measured results. The experimental results from the small alternator are used to propose a design strategy for a hybrid traction machine with the same topology.
his paper focuses on the experimental evaluation and design of a magnetic core of a modular segment for a synchronous machine with a laminated wave-winding. The advantageous features of laminated windings, which are the simple production and the high winding fill factor with a good net shape, are optimized towards high torque capability. The focus in this study lies on the design of soft magnetic core rather than the thermal design of an assembled system. The manufacturability and the electromagnetic energy conversion are compared and evaluated in a number of stator segments with both powder and laminated core. The evaluations of the energy conversion capability and manufacturability show the potential with a laminated winding/yoke and also with laminated winding/core segments configurations. The comparison shows that the design considerations in the modelling of the energy conversion match well with the measured results. The experimental results from the small alternator are used to propose a design strategy for a hybrid traction machine with the same topology.
Department/s
Publishing year
2012
Language
English
Pages
36-41
Publication/Series
2nd International Electric Drives Production Conference (EDPC)
Document type
Conference paper
Publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
Topic
- Other Electrical Engineering, Electronic Engineering, Information Engineering
Keywords
- machine windings
- Direct cooling
- synchronous machines
- winding fill
- factor
Conference name
2nd International Electric Drive Production Conference (E|DPC), 2012
Conference date
2012-10-15 - 2012-10-18
Conference place
Nuremberg, Germany
Status
Published
ISBN/ISSN/Other
- ISBN: 978-1-4673-3006-0