公开(公告)号：US20160006389A1

公开(公告)日：2016-01-07

申请号：US14791257

申请日：2015-07-03

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kotaro TAKEDA ,  Takashi TANAKA ,  Takuya NAKA ,  Wataru YOSHINAGA ,  Masaki IKEDA

IPC: H02P27/16 ,  H02M1/42

CPC classification number: H02P27/16 ,  H02M1/126 ,  H02M1/42 ,  H02M5/297 ,  Y02B70/12

Abstract: A series multiplex matrix converter includes a power converter and a controller. The power converter is disposed between a power system and a rotating electric machine, and includes a plurality of power conversion cells connected in series to each other. The controller is configured to control at least one power conversion cell among the plurality of power conversion cells to cause a current to flow from the at least one power conversion cell toward the rotating electric machine, and configured to control a rest of the plurality of power conversion cells to cause the current flowing toward the rotating electric machine to flow from the rest of the plurality of power conversion cells toward the power system as a reactive current.

Abstract translation: 一种串联多路矩阵转换器，包括功率转换器和控制器。 功率转换器设置在电力系统和旋转电机之间，并且包括彼此串联连接的多个功率转换单元。 控制器被配置为控制多个功率转换单元中的至少一个功率转换单元，以使电流从至少一个功率转换单元流向旋转电机，并且被配置为控制多个功率转换单元的其余部分 使电流流向旋转电机的转换单元从多个功率转换单元的其余部分流向电力系统作为无功电流。