公开(公告)号：US20150333519A1

公开(公告)日：2015-11-19

申请号：US14653422

申请日：2013-12-18

申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA ,  DAIICHI TECHNO CO., LTD.

发明人： Yukihiro SHIOTA ,  Mitsuru CHIDA ,  Kazunori SATO ,  Koushichi TATEISHI

IPC分类号： H02J3/38

CPC分类号： H02J3/381 ,  H02J3/46 ,  H02P5/00 ,  H02P9/02 ,  Y10T307/505

摘要： In a control method performed in shifting a plurality of different types of power generators to parallel operation, at least one of output voltage and a voltage drooping characteristic of at least one of the plurality of power generators is changed. In the case where the plurality of different types of power generators are a plurality of synchronous power generators having different voltage drooping characteristics, the voltage drooping characteristic of one power generator having a smaller voltage drooping characteristic among the plurality of power generators to be operated in parallel is changed so as to coincide with the voltage drooping characteristic of the other power generator. At the time of changing the voltage drooping characteristic, the other power generator is controlled so that the output voltage thereof is maintained at a value before start of the parallel operation.

摘要翻译： 在将多个不同类型的发电机移动到并联运行中的控制方法中，改变多个发电机中的至少一个的输出电压和电压下降特性中的至少一个。 在多个不同类型的发电机是具有不同的电压下降特性的多个同步发电机的情况下，多个发电机中具有较小的电压下降特性的一个发电机的电压下降特性将被并联运行 改变为与另一发电机的电压下降特性一致。 在改变电压下降特性时，控制另一发电机，使其输出电压维持在并联运行开始之前的值。