DocumentCode
255835
Title
Modelling and evaluation of radial-axial PCB capacitive position sensor prototype
Author
Jastrzebski, Rafal P. ; Matusiak, Daria ; Sillanpaa, T. ; Romanenko, A. ; Jaatinen, Pekko ; Tolsa, Kimmo ; Lindh, Tuomo ; Pyrhonen, Olli
Author_Institution
Lappeenranta Univ. of Technol., Lappeenranta, Finland
fYear
2014
fDate
26-28 Aug. 2014
Firstpage
1
Lastpage
8
Abstract
This work presents the compact radial-axial 3D PCB capacitive position sensor. The FEM model, numerical analysis and prototype verification are presented. The capacitances of circuit are estimated using 3D model and are verified based on spectral analysis. The open and closed-loop measurements prove feasibility in applications related to rotating machinery.
Keywords
capacitive sensors; electric machines; finite element analysis; numerical analysis; printed circuit design; printed circuits; spectral analysis; FEM model; closed-loop measurements; numerical analysis; open-loop measurements; radial-axial 3D PCB capacitive position sensor; rotating machinery; spectral analysis; Abstracts; Capacitance; Estimation; Facsimile; Inductors; Prototypes; Rotors; Component for measurements; Diagnostics; Digital control; Magnetic bearings; Modeling; Sensor;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location
Lappeenranta
Type
conf
DOI
10.1109/EPE.2014.6910956
Filename
6910956
Link To Document