Talks and Poster Presentations (with Proceedings-Entry):
M. Samonig, T. Wolbank:
"Exploiting Rotor Slotting Harmonics to Determine and Separate Static and Dynamic Ais-gap Eccentricity in Induction Machines";
Talk: IEEE International Symposium Diagnostics for Electric Machines, Power Electronics & Drives (SDEMPED),
Tinos, Griechenland;
08-29-2017
- 09-01-2017; in: "2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)",
IEEE,
(2017),
ISBN: 978-1-5090-0409-6;
52
- 57.
English abstract:
The paper investigates the influence of pole-pair
number on the mixed eccentricity related fault indicators
extracted by means of high-frequency or transient signal injection.
The method exploits the transient current response to track
eccentricity- and slotting-related machine saliencies. By using the
fault indicatorīs locus, a separation of mixed eccentricity
components is performed, without comparison to additional
reference measurements of the faultless case (no eccentricity). It is
shown, that the fault indicator related to certain machine designs
can be used to extract a reliable reference from the eccentric
machine. This allows for the separation of static and dynamic
proportions from the overall mixed eccentricity.
Keywords:
induction machine; transient pulse injection; rotor
Electronic version of the publication:
http://publik.tuwien.ac.at/files/publik_267212.pdf
Created from the Publication Database of the Vienna University of Technology.