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首页> 外文会议>International Conference on Ecological Vehicles and Renewable Energies >Synthesis and performance investigation of a 30-degree bus-clamping based DTC strategy aimed to three-level inverter fed IM drives
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Synthesis and performance investigation of a 30-degree bus-clamping based DTC strategy aimed to three-level inverter fed IM drives

机译：针对三电平逆变器供电的IM驱动器的基于30度总线钳位的DTC策略的综合和性能研究

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This paper deals with a DTC strategy based on the bus-clamping technique (BCDTC) dedicated to three-level NPC inverter fed induction motor (IM) drives. The study is initiated by the synthesis of two vector selection tables, one for each rotation direction, suitably arranged taking into account the bus-clamping technique. This later consists in keeping the voltage of each phase of the IM linked to one of the dc-bus terminals during thirtydegrees interval in every quarter cycle of the reference stator voltage. Simulation works, carried out considering a case study where the IM is loaded by its rated torque, have demonstrated the high performance of the proposed BCDTC strategy.
机译：本文基于专用于三电平NPC逆变器馈电感应电动机（IM）驱动器的总线钳位技术（BCDTC），提出了一种DTC策略。这项研究是通过综合两个向量选择表而开始的，每个向量选择表一个用于每个旋转方向，并考虑了总线钳位技术进行了适当安排。稍后，这包括在参考定子电压的每个四分之一周期的三十度间隔内，将IM的每个相的电压保持链接到一个直流母线端子。考虑到IM受其额定扭矩加载的案例研究而进行的仿真工作证明了所提出的BCDTC策略的高性能。

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