Improving usefulness and reliability of power plant e.g. wind power plant, involves using diode rectifier(s) or controlled rectifier(s) in fundamental frequency clocking mode to convert effective electrical power

摘要

The method involves using at least one diode rectifier or at least one controlled rectifier (51) in fundamental frequency clocking mode to convert the effective electrical power converter by the generator (1) and setting or regulating the generator current phase angle and current harmonics with at least one controlled current converter (50). AN Independent claim is also included for the following: an arrangement for improving usefulness and reliability of power plant.