公开(公告)号：US20160315476A1

公开(公告)日：2016-10-27

申请号：US15104133

申请日：2014-12-12

Applicant: ALSTOM RENEWABLE TECHNOLOGIES

Inventor： Oriol Bellmunt GOMIS ,  Lose Luis Dominguez Garcia ,  Monica Penalba Aragues

IPC: H02J3/38 ,  H02M5/04 ,  H02M5/42 ,  H02M7/06

CPC classification number: H02J3/386 ,  H02M5/04 ,  H02M5/22 ,  H02M5/42 ,  H02M5/458 ,  H02M7/04 ,  H02M7/06 ,  Y02E10/763

Abstract: 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.

Abstract translation: 公开了多相发电机转换系统和集群。 多相发电机转换系统包括多相n定子发电机，n转换线和变压器模块。 每个n转换线分别耦合到n个定子之一的多个相位线。 每个转换线包括耦合到相应的多个相位线的整流模块，其被配置为接收多相交流电压并在输出端产生第一直流电压。 直流/交流逆变器耦合到各个整流模块的输出端。 直流/交流逆变器接收第一直流电压，并在输出端产生单相交流电压。 变压器模块设置为接收直流/交流逆变器的n个单相，并在输出端产生n相交流电压。 该电压被输入到单个二极管整流器。 多相发电机转换集群包括被布置为耦合到二极管整流器的多相发电机转换系统。