24-sector direct torque control for multilevel drives
نویسندگان
چکیده
this paper gives a detailed analysis of direct torque control (dtc) strategy in a five-level drive and proposes a 24-sector switching table. the overvoltage problem due to high dv/dt is reduced compared to the 12-sector dtc. using all vectors leads to better flexibility and reduces speed oscillations. simulation and experimental results for a 3kva prototype confirm the proposed solutions. a tms320f2812 is used to implement the above strategy.
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عنوان ژورنال:
the modares journal of electrical engineeringناشر: tarbiat modares university
ISSN 2228-527 X
دوره 10
شماره 4 2011
میزبانی شده توسط پلتفرم ابری doprax.com
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