公开(公告)号：US10153642B2

公开(公告)日：2018-12-11

申请号：US15104133

申请日：2014-12-12

申请人： Alstom Renewable Technologies

发明人： Oriol Bellmunt Gomis ,  Lose Luis Dominguez Garcia ,  Monica Penalba Aragues

IPC分类号： H02M7/04 ,  H02J3/38 ,  H02M5/04 ,  H02M5/42 ,  H02M7/06 ,  H02M5/22 ,  H02M5/458

摘要： Multiphase generator-conversion systems and clusters are disclosed. The multiphase generator-conversion systems include a multiphase n-stator generator, n conversion lines and a transformer module. Each n conversion line is coupled to the plurality of phase lines of one of the n stators, respectively. Each conversion line comprises a rectification module, coupled to the respective plurality of phase lines, configured to receive a multiphase AC voltage and generate a first DC voltage at an output. A dc/ac inverter is coupled to the output of the respective rectification module. The dc/ac inverter receives the first dc voltage and generates a single-phase AC voltage at an output. The transformer module is arranged to receive the n single-phases of the dc/ac inverters and generate an n-phase AC voltage at an output. This voltage is input to a single diode rectifier. Multiphase generator-conversion clusters include multiphase generator-conversion systems arranged to be coupled to a diode rectifier.