Invention Grant
US08791671B2 System and method for optimization of dual bridge doubly fed induction generator (DFIG) 有权
双桥双馈感应发电机(DFIG)优化系统及方法

System and method for optimization of dual bridge doubly fed induction generator (DFIG)
Abstract:
The present subject matter is directed to systems and methods for improving reliability of dual bridge doubly fed induction generators (DFIGs) by reducing the number of required components in the converters associated with such DFIGs. A converter is constructed using a pair of current conducting bridges wherein one of the current conducting bridges is controlled and the second is not controlled. The uncontrolled bridge may correspond to a pair of diodes while the controlled bridge may correspond to a pair of transistors, in particular, a pair of IGBT transistors.
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