Title :
Observer for the rotor temperature of IPMSM
Author :
Specht, Andreas ; Bocker, Joachim
Author_Institution :
Power Electron. & Electr. Drives, Paderborn Univ., Paderborn, Germany
Abstract :
In this paper an observer for the rotor temperature of an IPMSM, as commonly used in automotive applications, is presented. The observer is based on a flux observer utilizing the fact that the permanent magnet flux is temperature-dependent. Simulation and experimental results show good performance.
Keywords :
automotive engineering; observers; permanent magnet machines; rotors; synchronous machines; IPMSM; automotive application; permanent magnet flux observer; rotor temperature observer; Inverters; Observers; Permanent magnets; Rotors; Stators; Temperature measurement; Temperature sensors; Automotive application; Electrical machine; Estimation technique; Flux model; Hybrid electric vehicle (HEV); Permanent magnet motor; Synchronous motor; Thermal stress;
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location :
Ohrid
Print_ISBN :
978-1-4244-7856-9
DOI :
10.1109/EPEPEMC.2010.5606818
