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Direct Torque Control for Autonomous Doubly Fed Induction Machine based DC Generator

机译:基于双馈异步电动机的直流发电机的直接转矩控制

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The paper presents Direct Torque Control method applied in Autonomous Doubly Fed Induction DC-Voltage Generator. The system consists of doubly fed induction generator which stator circuit is connected to dc-link by diode rectifier and rotor circuit converter is connected to the same dc-link. In such system the main problem are large torque oscillations caused by nonlinear stator connected diode rectifier. Autonomous direct torque control is described as a solution able to reduce this drawback with simultaneous control of stator voltage and frequency.
机译:提出了在双馈异步直流电压发生器中应用的直接转矩控制方法。该系统由双馈感应发电机组成,定子发电机通过二极管整流器连接到直流母线,转子电路转换器连接到同一直流母线。在这种系统中,主要问题是由非线性定子连接的二极管整流器引起的大转矩振荡。自主直接转矩控制被描述为一种能够通过同时控制定子电压和频率来减少此缺点的解决方案。

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