AU - Arasteh, mohammad AU - Rahmati, abdoreza AU - Abrishamifar, seyed adib AU - Farhangi, shahrokh TI - 24-Sector Direct Torque Control for Multilevel Drives PT - JOURNAL ARTICLE TA - mdrsjrns JN - mdrsjrns VO - 10 VI - 4 IP - 4 4099 - http://mjee.modares.ac.ir/article-17-4816-en.html 4100 - http://mjee.modares.ac.ir/article-17-4816-en.pdf SO - mdrsjrns 4 ABĀ  - 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. CP - IRAN IN - Tehran LG - eng PB - mdrsjrns PG - 73 PT - YR - 2011