Device for multiple rectifier supply of synchronous generator e.g. in wind power system, has at least one uncontrolled rectifier and at least one controlled rectifier connected to each winding of generator

摘要

The power system has turbines with coupled synchronous generators (30), where the synchronous generator has several separate, i.e. electrically isolated, winding systems (31,32) in the stator, which can be optionally implemented as a star and/or triangle circuit. At least one uncontrolled rectifier (11) and at least one controlled rectifier (10) are connected to each winding of the generator.