DocumentCode
1776557
Title
Dynamic overmodulation for highly dynamic current control of IPMSM with saturation characteristics
Author
Gemassmer, Tobias ; Richter, Janek ; Schnarrenberger, Mathias ; Braun, Martin
Author_Institution
Elektrotech. Inst. (ETI) - Electr. Drives & Power Electron., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany
fYear
2014
fDate
18-20 June 2014
Firstpage
842
Lastpage
847
Abstract
This paper describes and investigates different dynamic overmodulation strategies applied to highly dynamic current control of interior permanent magnet synchronous machines. Although the machine is highly utilized, which indicates significant saturation characteristics, a linearized PI-Controller with excellent dynamic performance is used. The impact of voltage limitation with use of overmodulation on the current control quality is investigated and described.
Keywords
PI control; electric current control; machine control; permanent magnet machines; synchronous machines; IPMSM; current control; dynamic overmodulation; interior permanent magnet synchronous machines; linearized PI controller; Couplings; Current control; Mathematical model; Torque; Transient analysis; Vectors; Voltage control; current control; interior permanent-magnet motor; overmodulation; saturation;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2014 International Symposium on
Conference_Location
Ischia
Type
conf
DOI
10.1109/SPEEDAM.2014.6871979
Filename
6871979
Link To Document