Title :
Extended base speed range by using a current-source-inverter-fed IPMSM for automotive application
Author :
von Malottki, S. ; Hameyer, Kay
Author_Institution :
DAIMLER AG, Stuttgart, Germany
Abstract :
This paper proposes a power train structure including a CSI with an integrated buck-converter to feed an IPMSM for automotive application. An optimized operation strategy to 1) extend the base speed range and 2) maximize the system efficiency is introduced. Simulated system performance and efficiency are presented and compared to the conventional VSI-based power train.
Keywords :
electric vehicles; invertors; permanent magnet motors; power transmission (mechanical); synchronous motors; IPMSM; current source inverter; electric vehicles; extended base speed range; integrated buck-converter; interior permanent magnet synchronous motors; power train structure; Automotive applications; Batteries; Electric vehicles; Inverters; Mathematical model; Semiconductor device modeling; Switches; Automotive Application; Converter machine interactions; Current Source Inverter (CSI); Electric vehicle; Power converters for EV;
Conference_Titel :
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location :
Lappeenranta
DOI :
10.1109/EPE.2014.6910968
