作者: Tarak Ghennam , El-Madjid Berkouk
DOI: 10.1016/J.EPSR.2009.10.009
关键词:
摘要: In this paper, a novel space-vector hysteresis current control (SVHCC) is proposed for back-to-back three-level converter which used as an electronic interface in wind conversion system. The SVHCC controls the active and reactive powers delivered to grid by doubly fed induction machine (DFIM) through of its rotor currents. addition, it neutral point voltage using redundant inverter switching states. three errors are gathered into single quantity. magnitude error vector limited within boundary areas square shape. scheme based firstly on detection area sector tip can be located. Then, appropriate among 27 vectors source (VSI) applied push towards boundaries. Simple look-up tables required detection, also selection. performance technique has been verified simulations.