Electrification of the power train will play a key role in the struggle for higher energy efficiencies and reduced emissions of vehicles. Optimized control of modern electric motors requires precise measurement of the rotor position. Electricfil has developed an Electric Motor Position Sensor (EMPOS) that provides a number of advantages over traditional sensors, including very high robustness to mechanical tolerances, a digital interface and low production costs [1]. After having validated the concept on prototypes, EFI Automotive is now working on the industrialisation of the product that will be ready for mass production scheduled to begin in early 2015.
Rotor Position Sensor for Hybrid and Electric Drives
Lect.Notes Mobility
2013-06-05
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Electric motor position sensor , Permanent magnet synchronous , Alterating current , Application specific integrated circuit , Printed circuit board , Electric vehicles , Hybrid electric vehicle , Electro magnetic force , Electro magnetic interference , Surface mount device , Field programmable gate array Engineering , Automotive Engineering , Mechatronics , Transportation , Circuits and Systems , Nanotechnology and Microengineering
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