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首页> 外文会议>International Conference on Sciences and Techniques of Automatic Control and Computer Engineering >Experimental evaluation of RFOC and DTC strategies for B6-VSI fed induction motor drives
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Experimental evaluation of RFOC and DTC strategies for B6-VSI fed induction motor drives

机译：B6-VSI馈电感应电动机驱动器的RFOC和DTC策略的实验评估

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In variable speed applications based on induction motor (IM) drives, two types of popular control strategies are distinguished: rotor flux oriented control (RFOC) and direct torque control (DTC). This paper investigates an experimental evaluation of four control strategies for two-level three-phase inverter fed IM drives, namely: (i) RFOC with current-controlled PWM, (ii) RFOC with voltage-controlled PWM, (iii) classical DTC, and (iv) bus-clamping DTC. The control strategies under consideration are firstly reviewed and therefore their control performances are analyzed and compared based on several experimental results. The comparative evaluation is carried out on the basis of numerous criteria: Torque and flux ripples, steady-state performance, dynamic response, parameter sensitivity, control sampling period, and algorithm complexity.
机译：在基于感应电动机（IM）驱动器的变速应用中，区分了两种常见的控制策略：转子磁链定向控制（RFOC）和直接转矩控制（DTC）。本文研究了针对两级三相逆变器馈电IM驱动器的四种控制策略的实验评估，这些策略是：（i）具有电流控制PWM的RFOC，（ii）具有电压控制PWM的RFOC，（iii）经典DTC， （iv）总线钳位故障诊断代码。首先，对所考虑的控制策略进行了综述，并根据一些实验结果对它们的控制性能进行了分析和比较。比较评估是根据许多标准进行的：转矩和磁通波动，稳态性能，动态响应，参数灵敏度，控制采样周期和算法复杂性。

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